MAGIC_EXTRA_RUSTFLAGS=-Ztime-passes x check rustc_middle

time-passes.txt

Checking stage0 compiler artifacts {rustc_middle} (x86_64-unknown-linux-gnu)
    Checking rustc_middle v0.0.0 (/home/jyn/src/rust/compiler/rustc_middle)
time:   0.635; rss:   51MB ->  310MB ( +259MB)  expand_crate
time:   0.635; rss:   51MB ->  310MB ( +259MB)  macro_expand_crate
time:   0.018; rss:  310MB ->  310MB (   +0MB)  AST_validation
time:   0.127; rss:  312MB ->  346MB (  +33MB)  late_resolve_crate
time:   0.011; rss:  346MB ->  346MB (   +0MB)  resolve_check_unused
time:   0.021; rss:  346MB ->  346MB (   +0MB)  resolve_postprocess
time:   0.173; rss:  310MB ->  346MB (  +35MB)  resolve_crate
time:   0.011; rss:  346MB ->  346MB (   +0MB)  complete_gated_feature_checking
time:   0.031; rss:  430MB ->  430MB (   +0MB)  drop_ast
time:   0.314; rss:  346MB ->  413MB (  +67MB)  looking_for_derive_registrar
time:   0.225; rss:  415MB ->  478MB (  +63MB)  unused_lib_feature_checking
time:   0.599; rss:  346MB ->  478MB ( +132MB)  misc_checking_1
time:   0.032; rss:  478MB ->  480MB (   +2MB)  type_collecting
time:   0.025; rss:  480MB ->  489MB (   +9MB)  impl_wf_inference
time:   0.007; rss:  489MB ->  489MB (   +0MB)  coherence_checking
time:   0.169; rss:  489MB ->  513MB (  +24MB)  wf_checking
time:   0.099; rss:  513MB ->  528MB (  +16MB)  item_types_checking
time:   1.193; rss:  528MB ->  625MB (  +96MB)  item_bodies_checking
time:   1.528; rss:  478MB ->  625MB ( +147MB)  type_check_crate
time:   0.146; rss:  625MB ->  682MB (  +58MB)  match_checking
time:   0.032; rss:  682MB ->  682MB (   +0MB)  liveness_checking
time:   0.178; rss:  625MB ->  682MB (  +58MB)  misc_checking_2
time:   1.559; rss:  682MB ->  854MB ( +172MB)  MIR_borrow_checking
time:   0.015; rss:  854MB ->  855MB (   +1MB)  MIR_effect_checking
time:   0.118; rss:  858MB ->  879MB (  +21MB)  crate_lints
time:   0.084; rss:  879MB ->  885MB (   +6MB)  module_lints
time:   0.202; rss:  858MB ->  885MB (  +28MB)  lint_checking
time:   0.091; rss:  885MB ->  887MB (   +1MB)  privacy_checking_modules
time:   0.346; rss:  855MB ->  887MB (  +32MB)  misc_checking_3
time:   0.125; rss:  887MB ->  919MB (  +32MB)  generate_crate_metadata
time:   0.052; rss:  919MB ->  539MB ( -380MB)  free_global_ctxt
time:   5.256; rss:   31MB ->   98MB (  +67MB)  total