Dec 02 07:23:12.076 INFO testing GrahamClark/collections-exercises-rust against 1.30.1 for beta-1.31-5
Dec 02 07:23:12.076 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 07:23:12.544 INFO [stdout] 8c5199a9c97370865253ffe0cd5130bb5f78680bd5718b2a4fdf66c2edac3e17
Dec 02 07:23:12.547 INFO running `"docker" "start" "-a" "8c5199a9c97370865253ffe0cd5130bb5f78680bd5718b2a4fdf66c2edac3e17"`
Dec 02 07:23:14.215 INFO [stderr] usermod: no changes
Dec 02 07:23:14.292 INFO [stderr]    Compiling collections_exercises v0.1.0 (/source)
Dec 02 07:23:16.663 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
Dec 02 07:23:16.668 INFO [stderr] su: No module specific data is present
Dec 02 07:23:17.312 INFO running `"docker" "inspect" "8c5199a9c97370865253ffe0cd5130bb5f78680bd5718b2a4fdf66c2edac3e17"`
Dec 02 07:23:17.669 INFO running `"docker" "rm" "-f" "8c5199a9c97370865253ffe0cd5130bb5f78680bd5718b2a4fdf66c2edac3e17"`
Dec 02 07:23:17.882 INFO [stdout] 8c5199a9c97370865253ffe0cd5130bb5f78680bd5718b2a4fdf66c2edac3e17
Dec 02 07:23:17.889 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 07:23:18.404 INFO [stdout] 577b7fbd2a586a490cfbd69ea482784f688964c6a9ee28e2d8d5c62e9074b296
Dec 02 07:23:18.406 INFO running `"docker" "start" "-a" "577b7fbd2a586a490cfbd69ea482784f688964c6a9ee28e2d8d5c62e9074b296"`
Dec 02 07:23:19.703 INFO [stderr] usermod: no changes
Dec 02 07:23:19.767 INFO [stderr]    Compiling collections_exercises v0.1.0 (/source)
Dec 02 07:23:21.747 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
Dec 02 07:23:21.747 INFO [stderr] su: No module specific data is present
Dec 02 07:23:22.371 INFO running `"docker" "inspect" "577b7fbd2a586a490cfbd69ea482784f688964c6a9ee28e2d8d5c62e9074b296"`
Dec 02 07:23:22.673 INFO running `"docker" "rm" "-f" "577b7fbd2a586a490cfbd69ea482784f688964c6a9ee28e2d8d5c62e9074b296"`
Dec 02 07:23:23.034 INFO [stdout] 577b7fbd2a586a490cfbd69ea482784f688964c6a9ee28e2d8d5c62e9074b296
Dec 02 07:23:23.039 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 07:23:23.595 INFO [stdout] bb2dce281cab994acefa5394ce80bb81e2373c80222057705d1174ed169cc518
Dec 02 07:23:23.597 INFO running `"docker" "start" "-a" "bb2dce281cab994acefa5394ce80bb81e2373c80222057705d1174ed169cc518"`
Dec 02 07:23:24.722 INFO [stderr] usermod: no changes
Dec 02 07:23:24.799 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 02 07:23:24.803 INFO [stderr]      Running /target/debug/deps/collections_exercises-4b34729a9c8c1e98
Dec 02 07:23:24.803 INFO [stdout] 
Dec 02 07:23:24.803 INFO [stdout] running 0 tests
Dec 02 07:23:24.803 INFO [stdout] 
Dec 02 07:23:24.803 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 07:23:24.803 INFO [stdout] 
Dec 02 07:23:24.807 INFO [stderr]      Running /target/debug/deps/collections_exercises-06e0831a0e012f7a
Dec 02 07:23:24.811 INFO [stdout] 
Dec 02 07:23:24.811 INFO [stdout] running 0 tests
Dec 02 07:23:24.811 INFO [stdout] 
Dec 02 07:23:24.811 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 07:23:24.811 INFO [stdout] 
Dec 02 07:23:24.815 INFO [stderr]    Doc-tests collections_exercises
Dec 02 07:23:25.803 INFO [stdout] 
Dec 02 07:23:25.803 INFO [stdout] running 0 tests
Dec 02 07:23:25.803 INFO [stdout] 
Dec 02 07:23:25.803 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 07:23:25.803 INFO [stdout] 
Dec 02 07:23:25.808 INFO [stderr] su: No module specific data is present
Dec 02 07:23:26.391 INFO running `"docker" "inspect" "bb2dce281cab994acefa5394ce80bb81e2373c80222057705d1174ed169cc518"`
Dec 02 07:23:26.633 INFO running `"docker" "rm" "-f" "bb2dce281cab994acefa5394ce80bb81e2373c80222057705d1174ed169cc518"`
Dec 02 07:23:26.995 INFO [stdout] bb2dce281cab994acefa5394ce80bb81e2373c80222057705d1174ed169cc518
