Dec 15 18:32:57.297 INFO testing collections-rs-0.3.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 18:32:57.297 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15 18:32:57.875 INFO [stdout] e6f96746cd3b3945af79b0effad1b3d51db4de383d2b9329506b55ba076d3cb0
Dec 15 18:32:57.880 INFO running `"docker" "start" "-a" "e6f96746cd3b3945af79b0effad1b3d51db4de383d2b9329506b55ba076d3cb0"`
Dec 15 18:32:59.399 INFO [stderr] usermod: no changes
Dec 15 18:32:59.483 INFO [stderr]    Compiling collections-rs v0.3.1 (/source)
Dec 15 18:33:00.215 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Dec 15 18:33:00.215 INFO [stderr] su: No module specific data is present
Dec 15 18:33:00.867 INFO running `"docker" "inspect" "e6f96746cd3b3945af79b0effad1b3d51db4de383d2b9329506b55ba076d3cb0"`
Dec 15 18:33:01.115 INFO running `"docker" "rm" "-f" "e6f96746cd3b3945af79b0effad1b3d51db4de383d2b9329506b55ba076d3cb0"`
Dec 15 18:33:01.353 INFO [stdout] e6f96746cd3b3945af79b0effad1b3d51db4de383d2b9329506b55ba076d3cb0
Dec 15 18:33:01.359 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15 18:33:01.789 INFO [stdout] e226e247698f6f6f507b2c84c9053880b6f2fe0827f46d5eb49632866eef8ce5
Dec 15 18:33:01.792 INFO running `"docker" "start" "-a" "e226e247698f6f6f507b2c84c9053880b6f2fe0827f46d5eb49632866eef8ce5"`
Dec 15 18:33:02.963 INFO [stderr] usermod: no changes
Dec 15 18:33:03.035 INFO [stderr]    Compiling collections-rs v0.3.1 (/source)
Dec 15 18:33:04.281 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Dec 15 18:33:04.284 INFO [stderr] su: No module specific data is present
Dec 15 18:33:05.390 INFO running `"docker" "inspect" "e226e247698f6f6f507b2c84c9053880b6f2fe0827f46d5eb49632866eef8ce5"`
Dec 15 18:33:05.755 INFO running `"docker" "rm" "-f" "e226e247698f6f6f507b2c84c9053880b6f2fe0827f46d5eb49632866eef8ce5"`
Dec 15 18:33:06.211 INFO [stdout] e226e247698f6f6f507b2c84c9053880b6f2fe0827f46d5eb49632866eef8ce5
Dec 15 18:33:06.213 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15 18:33:06.594 INFO [stdout] f577e6ce74d186a1047d56a406cd2e830d9079b6491569856574c9d2931ee0f9
Dec 15 18:33:06.599 INFO running `"docker" "start" "-a" "f577e6ce74d186a1047d56a406cd2e830d9079b6491569856574c9d2931ee0f9"`
Dec 15 18:33:07.763 INFO [stderr] usermod: no changes
Dec 15 18:33:07.825 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 15 18:33:07.825 INFO [stdout] 
Dec 15 18:33:07.825 INFO [stderr]      Running /target/debug/deps/collections_rs-bdf1ab4b8209e021
Dec 15 18:33:07.825 INFO [stdout] running 0 tests
Dec 15 18:33:07.825 INFO [stderr]    Doc-tests collections-rs
Dec 15 18:33:07.825 INFO [stdout] 
Dec 15 18:33:07.825 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:33:07.825 INFO [stdout] 
Dec 15 18:33:08.931 INFO [stdout] 
Dec 15 18:33:08.931 INFO [stdout] running 0 tests
Dec 15 18:33:08.931 INFO [stdout] 
Dec 15 18:33:08.931 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:33:08.931 INFO [stdout] 
Dec 15 18:33:08.941 INFO [stderr] su: No module specific data is present
Dec 15 18:33:09.448 INFO running `"docker" "inspect" "f577e6ce74d186a1047d56a406cd2e830d9079b6491569856574c9d2931ee0f9"`
Dec 15 18:33:09.649 INFO running `"docker" "rm" "-f" "f577e6ce74d186a1047d56a406cd2e830d9079b6491569856574c9d2931ee0f9"`
Dec 15 18:33:09.875 INFO [stdout] f577e6ce74d186a1047d56a406cd2e830d9079b6491569856574c9d2931ee0f9