Dec 04 10:18:17.377 INFO checking sharpjs/rust-learning against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 10:18:17.377 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 10:18:17.774 INFO [stdout] 60c8e7390c1f46d826cf7b57a7a1ebad3c70ed1dd47d3e9986f5890a24686d14
Dec 04 10:18:17.776 INFO running `"docker" "start" "-a" "60c8e7390c1f46d826cf7b57a7a1ebad3c70ed1dd47d3e9986f5890a24686d14"`
Dec 04 10:18:18.429 INFO [stderr] usermod: no changes
Dec 04 10:18:18.487 INFO [stderr]     Checking byteorder v0.5.3
Dec 04 10:18:18.491 INFO [stderr]     Checking num-bigint v0.1.41
Dec 04 10:18:20.144 INFO [stderr]     Checking num-rational v0.1.40
Dec 04 10:18:20.623 INFO [stderr]     Checking num v0.1.41
Dec 04 10:18:20.825 INFO [stderr]     Checking rust-learning v0.1.0 (/source)
Dec 04 10:18:22.716 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.26s
Dec 04 10:18:22.727 INFO [stderr] su: No module specific data is present
Dec 04 10:18:23.107 INFO running `"docker" "inspect" "60c8e7390c1f46d826cf7b57a7a1ebad3c70ed1dd47d3e9986f5890a24686d14"`
Dec 04 10:18:23.345 INFO running `"docker" "rm" "-f" "60c8e7390c1f46d826cf7b57a7a1ebad3c70ed1dd47d3e9986f5890a24686d14"`
Dec 04 10:18:23.576 INFO [stdout] 60c8e7390c1f46d826cf7b57a7a1ebad3c70ed1dd47d3e9986f5890a24686d14