Dec 01 11:50:26.685 INFO testing ksakiyama/my_first_rust against 1.30.1 for beta-1.31-5
Dec 01 11:50:26.685 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 01 11:50:27.145 INFO [stdout] 5d9a842f7ebc8421b67dfa2b5dca9bfaab09ba254405b0757e20622b3e57db6a
Dec 01 11:50:27.149 INFO running `"docker" "start" "-a" "5d9a842f7ebc8421b67dfa2b5dca9bfaab09ba254405b0757e20622b3e57db6a"`
Dec 01 11:50:28.700 INFO [stderr] usermod: no changes
Dec 01 11:50:28.757 INFO [stderr]    Compiling first_rust v0.1.0 (/source)
Dec 01 11:50:29.295 INFO [stderr] warning: function is never used: `read_from_file`
Dec 01 11:50:29.295 INFO [stderr]    --> src/main.rs:101:1
Dec 01 11:50:29.295 INFO [stderr]     |
Dec 01 11:50:29.295 INFO [stderr] 101 | fn read_from_file() -> Vec<Vec<i32>> {
Dec 01 11:50:29.295 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:50:29.295 INFO [stderr]     |
Dec 01 11:50:29.295 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 11:50:29.295 INFO [stderr] 
Dec 01 11:50:30.121 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Dec 01 11:50:30.121 INFO [stderr] su: No module specific data is present
Dec 01 11:50:30.900 INFO running `"docker" "inspect" "5d9a842f7ebc8421b67dfa2b5dca9bfaab09ba254405b0757e20622b3e57db6a"`
Dec 01 11:50:31.173 INFO running `"docker" "rm" "-f" "5d9a842f7ebc8421b67dfa2b5dca9bfaab09ba254405b0757e20622b3e57db6a"`
Dec 01 11:50:31.435 INFO [stdout] 5d9a842f7ebc8421b67dfa2b5dca9bfaab09ba254405b0757e20622b3e57db6a
Dec 01 11:50:31.437 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 01 11:50:31.879 INFO [stdout] 4ec15b58467d1c34cb355d1bdc9aa7a9e7130fa2f748fb2f04cb5695b059694e
Dec 01 11:50:31.881 INFO running `"docker" "start" "-a" "4ec15b58467d1c34cb355d1bdc9aa7a9e7130fa2f748fb2f04cb5695b059694e"`
Dec 01 11:50:33.391 INFO [stderr] usermod: no changes
Dec 01 11:50:33.463 INFO [stderr]    Compiling first_rust v0.1.0 (/source)
Dec 01 11:50:34.003 INFO [stderr] warning: function is never used: `read_from_file`
Dec 01 11:50:34.003 INFO [stderr]    --> src/main.rs:101:1
Dec 01 11:50:34.003 INFO [stderr]     |
Dec 01 11:50:34.003 INFO [stderr] 101 | fn read_from_file() -> Vec<Vec<i32>> {
Dec 01 11:50:34.003 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:50:34.003 INFO [stderr]     |
Dec 01 11:50:34.003 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 11:50:34.003 INFO [stderr] 
Dec 01 11:50:34.563 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Dec 01 11:50:34.571 INFO [stderr] su: No module specific data is present
Dec 01 11:50:35.727 INFO running `"docker" "inspect" "4ec15b58467d1c34cb355d1bdc9aa7a9e7130fa2f748fb2f04cb5695b059694e"`
Dec 01 11:50:36.061 INFO running `"docker" "rm" "-f" "4ec15b58467d1c34cb355d1bdc9aa7a9e7130fa2f748fb2f04cb5695b059694e"`
Dec 01 11:50:36.322 INFO [stdout] 4ec15b58467d1c34cb355d1bdc9aa7a9e7130fa2f748fb2f04cb5695b059694e
Dec 01 11:50:36.327 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 01 11:50:36.806 INFO [stdout] 5b5167ce1719c9ad0de7f918f02e11c431f04e80f5bd6c63ed00393864ea1e68
Dec 01 11:50:36.809 INFO running `"docker" "start" "-a" "5b5167ce1719c9ad0de7f918f02e11c431f04e80f5bd6c63ed00393864ea1e68"`
Dec 01 11:50:38.779 INFO [stderr] usermod: no changes
Dec 01 11:50:38.845 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 01 11:50:38.850 INFO [stderr]      Running /target/debug/deps/first_rust-c4e0ee3bae856285
Dec 01 11:50:38.850 INFO [stdout] 
Dec 01 11:50:38.850 INFO [stdout] running 0 tests
Dec 01 11:50:38.850 INFO [stdout] 
Dec 01 11:50:38.850 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 11:50:38.850 INFO [stdout] 
Dec 01 11:50:38.851 INFO [stderr] su: No module specific data is present
Dec 01 11:50:39.978 INFO running `"docker" "inspect" "5b5167ce1719c9ad0de7f918f02e11c431f04e80f5bd6c63ed00393864ea1e68"`
Dec 01 11:50:40.300 INFO running `"docker" "rm" "-f" "5b5167ce1719c9ad0de7f918f02e11c431f04e80f5bd6c63ed00393864ea1e68"`
Dec 01 11:50:40.691 INFO [stdout] 5b5167ce1719c9ad0de7f918f02e11c431f04e80f5bd6c63ed00393864ea1e68
