Dec 05 17:06:26.889 INFO testing ksakiyama/my_first_rust against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 17:06:26.889 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 17:06:27.464 INFO [stdout] 3dd8356a8980f60afa8f41e479c10c9e17748b990eb7df588e8711b0160148bc
Dec 05 17:06:27.466 INFO running `"docker" "start" "-a" "3dd8356a8980f60afa8f41e479c10c9e17748b990eb7df588e8711b0160148bc"`
Dec 05 17:06:29.252 INFO [stderr] usermod: no changes
Dec 05 17:06:29.300 INFO [stderr]    Compiling first_rust v0.1.0 (/source)
Dec 05 17:06:29.752 INFO [stderr] warning: function is never used: `read_from_file`
Dec 05 17:06:29.752 INFO [stderr]    --> src/main.rs:101:1
Dec 05 17:06:29.752 INFO [stderr]     |
Dec 05 17:06:29.752 INFO [stderr] 101 | fn read_from_file() -> Vec<Vec<i32>> {
Dec 05 17:06:29.752 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:06:29.752 INFO [stderr]     |
Dec 05 17:06:29.752 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 17:06:29.752 INFO [stderr] 
Dec 05 17:06:30.465 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Dec 05 17:06:30.467 INFO [stderr] su: No module specific data is present
Dec 05 17:06:31.401 INFO running `"docker" "inspect" "3dd8356a8980f60afa8f41e479c10c9e17748b990eb7df588e8711b0160148bc"`
Dec 05 17:06:31.718 INFO running `"docker" "rm" "-f" "3dd8356a8980f60afa8f41e479c10c9e17748b990eb7df588e8711b0160148bc"`
Dec 05 17:06:32.057 INFO [stdout] 3dd8356a8980f60afa8f41e479c10c9e17748b990eb7df588e8711b0160148bc
Dec 05 17:06:32.062 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 17:06:32.468 INFO [stdout] 37a78e59fd59af81a65a215e56a6130dbb64cdf980264911da909a09d41f2eca
Dec 05 17:06:32.476 INFO running `"docker" "start" "-a" "37a78e59fd59af81a65a215e56a6130dbb64cdf980264911da909a09d41f2eca"`
Dec 05 17:06:33.881 INFO [stderr] usermod: no changes
Dec 05 17:06:33.928 INFO [stderr]    Compiling first_rust v0.1.0 (/source)
Dec 05 17:06:34.372 INFO [stderr] warning: function is never used: `read_from_file`
Dec 05 17:06:34.372 INFO [stderr]    --> src/main.rs:101:1
Dec 05 17:06:34.372 INFO [stderr]     |
Dec 05 17:06:34.372 INFO [stderr] 101 | fn read_from_file() -> Vec<Vec<i32>> {
Dec 05 17:06:34.372 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:06:34.372 INFO [stderr]     |
Dec 05 17:06:34.372 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 17:06:34.372 INFO [stderr] 
Dec 05 17:06:34.720 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Dec 05 17:06:34.720 INFO [stderr] su: No module specific data is present
Dec 05 17:06:35.908 INFO running `"docker" "inspect" "37a78e59fd59af81a65a215e56a6130dbb64cdf980264911da909a09d41f2eca"`
Dec 05 17:06:36.334 INFO running `"docker" "rm" "-f" "37a78e59fd59af81a65a215e56a6130dbb64cdf980264911da909a09d41f2eca"`
Dec 05 17:06:36.700 INFO [stdout] 37a78e59fd59af81a65a215e56a6130dbb64cdf980264911da909a09d41f2eca
Dec 05 17:06:36.708 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 17:06:37.124 INFO [stdout] 09b18c840e15c49893f6dc74d31a37c8e87fb0ec6598bef789ee9c24ff1e22a2
Dec 05 17:06:37.126 INFO running `"docker" "start" "-a" "09b18c840e15c49893f6dc74d31a37c8e87fb0ec6598bef789ee9c24ff1e22a2"`
Dec 05 17:06:38.916 INFO [stderr] usermod: no changes
Dec 05 17:06:38.984 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 05 17:06:38.984 INFO [stderr]      Running /target/debug/deps/first_rust-41ad3d6aef943fbf
Dec 05 17:06:38.988 INFO [stdout] 
Dec 05 17:06:38.988 INFO [stdout] running 0 tests
Dec 05 17:06:38.988 INFO [stdout] 
Dec 05 17:06:38.988 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 17:06:38.988 INFO [stdout] 
Dec 05 17:06:38.990 INFO [stderr] su: No module specific data is present
Dec 05 17:06:40.179 INFO running `"docker" "inspect" "09b18c840e15c49893f6dc74d31a37c8e87fb0ec6598bef789ee9c24ff1e22a2"`
Dec 05 17:06:40.452 INFO running `"docker" "rm" "-f" "09b18c840e15c49893f6dc74d31a37c8e87fb0ec6598bef789ee9c24ff1e22a2"`
Dec 05 17:06:40.764 INFO [stdout] 09b18c840e15c49893f6dc74d31a37c8e87fb0ec6598bef789ee9c24ff1e22a2