Dec 18 06:21:18.069 INFO checking MoreAxes/som against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 06:21:18.069 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/MoreAxes/som:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 06:21:18.700 INFO [stdout] 76f093160d5f1c643b7f3b88d8e0e673f122c1aba15e1079f44c5bd9f541c12f
Dec 18 06:21:18.706 INFO running `"docker" "start" "-a" "76f093160d5f1c643b7f3b88d8e0e673f122c1aba15e1079f44c5bd9f541c12f"`
Dec 18 06:21:20.868 INFO [stderr]    Compiling miniz-sys v0.1.7
Dec 18 06:21:20.869 INFO [stderr]    Compiling phf_generator v0.7.20
Dec 18 06:21:20.889 INFO [stderr]     Checking rayon v0.5.0
Dec 18 06:21:20.893 INFO [stderr]     Checking num v0.1.36
Dec 18 06:21:20.894 INFO [stderr]     Checking ctrlc v2.0.1
Dec 18 06:21:21.852 INFO [stderr]     Checking enum_primitive v0.1.0
Dec 18 06:21:21.855 INFO [stderr]    Compiling phf_codegen v0.7.20
Dec 18 06:21:23.190 INFO [stderr]    Compiling palette v0.2.1
Dec 18 06:21:24.396 INFO [stderr]     Checking jpeg-decoder v0.1.8
Dec 18 06:21:24.857 INFO [stderr]     Checking flate2 v0.2.14
Dec 18 06:21:26.108 INFO [stderr]     Checking png v0.5.2
Dec 18 06:21:27.296 INFO [stderr]     Checking image v0.10.4
Dec 18 06:21:30.771 INFO [stderr]     Checking som v0.1.0 (/opt/crater/workdir)
Dec 18 06:21:31.805 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 18 06:21:31.805 INFO [stderr]  --> src/main.rs:1:12
Dec 18 06:21:31.805 INFO [stderr]   |
Dec 18 06:21:31.806 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 18 06:21:31.806 INFO [stderr]   |            ^^^^^^^^^^
Dec 18 06:21:31.806 INFO [stderr]   |
Dec 18 06:21:31.807 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 06:21:31.807 INFO [stderr] 
Dec 18 06:21:31.813 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 18 06:21:31.813 INFO [stderr]  --> src/main.rs:1:12
Dec 18 06:21:31.813 INFO [stderr]   |
Dec 18 06:21:31.813 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 18 06:21:31.814 INFO [stderr]   |            ^^^^^^^^^^
Dec 18 06:21:31.814 INFO [stderr]   |
Dec 18 06:21:31.814 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 06:21:31.814 INFO [stderr] 
Dec 18 06:21:31.860 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.22s
Dec 18 06:21:32.334 INFO running `"docker" "inspect" "76f093160d5f1c643b7f3b88d8e0e673f122c1aba15e1079f44c5bd9f541c12f"`
Dec 18 06:21:32.440 INFO running `"docker" "rm" "-f" "76f093160d5f1c643b7f3b88d8e0e673f122c1aba15e1079f44c5bd9f541c12f"`
Dec 18 06:21:32.557 INFO [stdout] 76f093160d5f1c643b7f3b88d8e0e673f122c1aba15e1079f44c5bd9f541c12f