Dec 04 10:31:09.476 INFO checking sector-f/toylang against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 10:31:09.476 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 10:31:09.976 INFO [stdout] 655ef49ba997b786046b3556753ccc9160347c4127bb18d6d310b35d12a118a4
Dec 04 10:31:09.981 INFO running `"docker" "start" "-a" "655ef49ba997b786046b3556753ccc9160347c4127bb18d6d310b35d12a118a4"`
Dec 04 10:31:10.612 INFO [stderr] usermod: no changes
Dec 04 10:31:10.671 INFO [stderr]     Checking bytecount v0.1.7
Dec 04 10:31:10.672 INFO [stderr]     Checking either v1.3.0
Dec 04 10:31:10.672 INFO [stderr]     Checking termion v1.5.1
Dec 04 10:31:10.673 INFO [stderr]    Compiling toylang v0.1.0 (/source)
Dec 04 10:31:11.203 INFO [stderr]     Checking itertools v0.7.1
Dec 04 10:31:12.210 INFO [stderr]     Checking liner v0.4.2
Dec 04 10:31:16.359 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.72s
Dec 04 10:31:16.362 INFO [stderr] su: No module specific data is present
Dec 04 10:31:17.033 INFO running `"docker" "inspect" "655ef49ba997b786046b3556753ccc9160347c4127bb18d6d310b35d12a118a4"`
Dec 04 10:31:17.355 INFO running `"docker" "rm" "-f" "655ef49ba997b786046b3556753ccc9160347c4127bb18d6d310b35d12a118a4"`
Dec 04 10:31:17.571 INFO [stdout] 655ef49ba997b786046b3556753ccc9160347c4127bb18d6d310b35d12a118a4