Nov 17 16:22:46.440 INFO testing CallumJHays/rust-ann against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 16:22:46.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 16:22:46.611 INFO [stdout] 1edbb9f6e90ac77e2ccc6252b1d9a3e7744e0302b11a97d7e9723ed18f00ef60
Nov 17 16:22:46.613 INFO running `"docker" "start" "-a" "1edbb9f6e90ac77e2ccc6252b1d9a3e7744e0302b11a97d7e9723ed18f00ef60"`
Nov 17 16:22:47.135 INFO [stderr] usermod: no changes
Nov 17 16:22:47.189 INFO [stderr]    Compiling memchr v0.1.11
Nov 17 16:22:47.190 INFO [stderr]    Compiling thread-id v2.0.0
Nov 17 16:22:47.466 INFO [stderr]    Compiling thread_local v0.2.7
Nov 17 16:22:47.644 INFO [stderr]    Compiling aho-corasick v0.5.3
Nov 17 16:22:48.679 INFO [stderr]    Compiling regex v0.1.80
Nov 17 16:22:57.463 INFO [stderr]    Compiling env_logger v0.3.5
Nov 17 16:22:58.868 INFO [stderr]    Compiling pretty_env_logger v0.1.0
Nov 17 16:22:59.934 INFO [stderr]    Compiling linear_regression v0.1.0 (/source)
Nov 17 16:23:00.733 INFO [stderr] warning: unused `#[macro_use]` import
Nov 17 16:23:00.734 INFO [stderr]  --> src/main.rs:2:1
Nov 17 16:23:00.734 INFO [stderr]   |
Nov 17 16:23:00.734 INFO [stderr] 2 | #[macro_use]
Nov 17 16:23:00.734 INFO [stderr]   | ^^^^^^^^^^^^
Nov 17 16:23:00.734 INFO [stderr]   |
Nov 17 16:23:00.734 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 16:23:00.734 INFO [stderr] 
Nov 17 16:23:02.042 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.89s
Nov 17 16:23:02.047 INFO [stderr] su: No module specific data is present
Nov 17 16:23:02.342 INFO running `"docker" "inspect" "1edbb9f6e90ac77e2ccc6252b1d9a3e7744e0302b11a97d7e9723ed18f00ef60"`
Nov 17 16:23:02.478 INFO running `"docker" "rm" "-f" "1edbb9f6e90ac77e2ccc6252b1d9a3e7744e0302b11a97d7e9723ed18f00ef60"`
Nov 17 16:23:02.667 INFO [stdout] 1edbb9f6e90ac77e2ccc6252b1d9a3e7744e0302b11a97d7e9723ed18f00ef60
Nov 17 16:23:02.675 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 16:23:02.940 INFO [stdout] 6cea1529283b66bc312224867d9f1a0bbf3b99a0a91c4f42d31dd637678953c4
Nov 17 16:23:02.943 INFO running `"docker" "start" "-a" "6cea1529283b66bc312224867d9f1a0bbf3b99a0a91c4f42d31dd637678953c4"`
Nov 17 16:23:03.316 INFO [stderr] usermod: no changes
Nov 17 16:23:03.365 INFO [stderr]    Compiling linear_regression v0.1.0 (/source)
Nov 17 16:23:04.128 INFO [stderr] warning: unused `#[macro_use]` import
Nov 17 16:23:04.128 INFO [stderr]  --> src/main.rs:2:1
Nov 17 16:23:04.128 INFO [stderr]   |
Nov 17 16:23:04.128 INFO [stderr] 2 | #[macro_use]
Nov 17 16:23:04.128 INFO [stderr]   | ^^^^^^^^^^^^
Nov 17 16:23:04.128 INFO [stderr]   |
Nov 17 16:23:04.128 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 16:23:04.128 INFO [stderr] 
Nov 17 16:23:04.570 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Nov 17 16:23:04.570 INFO [stderr] su: No module specific data is present
Nov 17 16:23:04.833 INFO running `"docker" "inspect" "6cea1529283b66bc312224867d9f1a0bbf3b99a0a91c4f42d31dd637678953c4"`
Nov 17 16:23:04.921 INFO running `"docker" "rm" "-f" "6cea1529283b66bc312224867d9f1a0bbf3b99a0a91c4f42d31dd637678953c4"`
Nov 17 16:23:05.055 INFO [stdout] 6cea1529283b66bc312224867d9f1a0bbf3b99a0a91c4f42d31dd637678953c4
Nov 17 16:23:05.057 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 16:23:05.221 INFO [stdout] dd3f3ff658d668bb683a55fff80dbe3fba789c1b58a2e90362fce163614d8dc3
Nov 17 16:23:05.228 INFO running `"docker" "start" "-a" "dd3f3ff658d668bb683a55fff80dbe3fba789c1b58a2e90362fce163614d8dc3"`
Nov 17 16:23:05.728 INFO [stderr] usermod: no changes
Nov 17 16:23:05.821 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Nov 17 16:23:05.833 INFO [stderr]      Running /target/debug/deps/linear_regression-d8712b82295520a1
Nov 17 16:23:05.835 INFO [stdout] 
Nov 17 16:23:05.835 INFO [stdout] running 0 tests
Nov 17 16:23:05.835 INFO [stdout] 
Nov 17 16:23:05.835 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 16:23:05.835 INFO [stdout] 
Nov 17 16:23:05.837 INFO [stderr] su: No module specific data is present
Nov 17 16:23:06.233 INFO running `"docker" "inspect" "dd3f3ff658d668bb683a55fff80dbe3fba789c1b58a2e90362fce163614d8dc3"`
Nov 17 16:23:06.440 INFO running `"docker" "rm" "-f" "dd3f3ff658d668bb683a55fff80dbe3fba789c1b58a2e90362fce163614d8dc3"`
Nov 17 16:23:06.599 INFO [stdout] dd3f3ff658d668bb683a55fff80dbe3fba789c1b58a2e90362fce163614d8dc3