Dec 14 08:56:32.185 INFO testing KasraF/SelfGrade-Rust against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 08:56:32.185 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 14 08:56:32.795 INFO [stdout] 4acb3acaca809e6c21ad02a5c76afd4d5390b476fc85e0aacff7f3c45af4f6be
Dec 14 08:56:32.797 INFO running `"docker" "start" "-a" "4acb3acaca809e6c21ad02a5c76afd4d5390b476fc85e0aacff7f3c45af4f6be"`
Dec 14 08:56:34.371 INFO [stderr] usermod: no changes
Dec 14 08:56:34.456 INFO [stderr]    Compiling SelfGrade-Rust v0.1.0 (/source)
Dec 14 08:56:34.963 INFO [stderr] warning: crate `SelfGrade_Rust` should have a snake case name such as `self_grade_rust`
Dec 14 08:56:34.963 INFO [stderr]   |
Dec 14 08:56:34.964 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 14 08:56:34.964 INFO [stderr] 
Dec 14 08:56:35.365 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Dec 14 08:56:35.368 INFO [stderr] su: No module specific data is present
Dec 14 08:56:36.891 INFO running `"docker" "inspect" "4acb3acaca809e6c21ad02a5c76afd4d5390b476fc85e0aacff7f3c45af4f6be"`
Dec 14 08:56:37.200 INFO running `"docker" "rm" "-f" "4acb3acaca809e6c21ad02a5c76afd4d5390b476fc85e0aacff7f3c45af4f6be"`
Dec 14 08:56:37.507 INFO [stdout] 4acb3acaca809e6c21ad02a5c76afd4d5390b476fc85e0aacff7f3c45af4f6be
Dec 14 08:56:37.513 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 14 08:56:37.876 INFO [stdout] 8e872bac493be470aa9b1917a27c14c79f1daade4f7bca0be4ce93e59df7e9cd
Dec 14 08:56:37.881 INFO running `"docker" "start" "-a" "8e872bac493be470aa9b1917a27c14c79f1daade4f7bca0be4ce93e59df7e9cd"`
Dec 14 08:56:39.267 INFO [stderr] usermod: no changes
Dec 14 08:56:39.322 INFO [stderr]    Compiling SelfGrade-Rust v0.1.0 (/source)
Dec 14 08:56:40.055 INFO [stderr] warning: crate `SelfGrade_Rust` should have a snake case name such as `self_grade_rust`
Dec 14 08:56:40.055 INFO [stderr]   |
Dec 14 08:56:40.055 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 14 08:56:40.055 INFO [stderr] 
Dec 14 08:56:40.399 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Dec 14 08:56:40.399 INFO [stderr] su: No module specific data is present
Dec 14 08:56:41.383 INFO running `"docker" "inspect" "8e872bac493be470aa9b1917a27c14c79f1daade4f7bca0be4ce93e59df7e9cd"`
Dec 14 08:56:41.673 INFO running `"docker" "rm" "-f" "8e872bac493be470aa9b1917a27c14c79f1daade4f7bca0be4ce93e59df7e9cd"`
Dec 14 08:56:41.983 INFO [stdout] 8e872bac493be470aa9b1917a27c14c79f1daade4f7bca0be4ce93e59df7e9cd
Dec 14 08:56:41.985 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 14 08:56:42.423 INFO [stdout] aaf931969736b7d5a8c78952a2a146d5b907aba58cec2f27d844c96184f47407
Dec 14 08:56:42.424 INFO running `"docker" "start" "-a" "aaf931969736b7d5a8c78952a2a146d5b907aba58cec2f27d844c96184f47407"`
Dec 14 08:56:44.282 INFO [stderr] usermod: no changes
Dec 14 08:56:44.372 INFO [stdout] 
Dec 14 08:56:44.372 INFO [stdout] running 0 tests
Dec 14 08:56:44.372 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 14 08:56:44.372 INFO [stderr]      Running /target/debug/deps/SelfGrade_Rust-a172efabadd9a513
Dec 14 08:56:44.373 INFO [stdout] 
Dec 14 08:56:44.373 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 08:56:44.373 INFO [stdout] 
Dec 14 08:56:44.379 INFO [stderr] su: No module specific data is present
Dec 14 08:56:45.551 INFO running `"docker" "inspect" "aaf931969736b7d5a8c78952a2a146d5b907aba58cec2f27d844c96184f47407"`
Dec 14 08:56:45.803 INFO running `"docker" "rm" "-f" "aaf931969736b7d5a8c78952a2a146d5b907aba58cec2f27d844c96184f47407"`
Dec 14 08:56:46.061 INFO [stdout] aaf931969736b7d5a8c78952a2a146d5b907aba58cec2f27d844c96184f47407