Dec 01 04:42:13.695 INFO testing robinhad/learning-rust against 1.30.1 for beta-1.31-5
Dec 01 04:42:13.695 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 04:42:13.953 INFO [stdout] ab50121e815d2884d4d8d535a27acbcd0eee9724450aa6a4dfa95da71fe96d67
Dec 01 04:42:13.965 INFO running `"docker" "start" "-a" "ab50121e815d2884d4d8d535a27acbcd0eee9724450aa6a4dfa95da71fe96d67"`
Dec 01 04:42:14.691 INFO [stderr] usermod: no changes
Dec 01 04:42:14.735 INFO [stderr]    Compiling learning-rust v0.1.0 (/source)
Dec 01 04:42:14.987 INFO [stderr] warning: function is never used: `second_word`
Dec 01 04:42:14.987 INFO [stderr]   --> src/main.rs:20:1
Dec 01 04:42:14.987 INFO [stderr]    |
Dec 01 04:42:14.987 INFO [stderr] 20 | fn second_word(s: &String) -> &str {
Dec 01 04:42:14.987 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:42:14.987 INFO [stderr]    |
Dec 01 04:42:14.987 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 04:42:14.987 INFO [stderr] 
Dec 01 04:42:15.249 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Dec 01 04:42:15.253 INFO [stderr] su: No module specific data is present
Dec 01 04:42:15.509 INFO running `"docker" "inspect" "ab50121e815d2884d4d8d535a27acbcd0eee9724450aa6a4dfa95da71fe96d67"`
Dec 01 04:42:15.595 INFO running `"docker" "rm" "-f" "ab50121e815d2884d4d8d535a27acbcd0eee9724450aa6a4dfa95da71fe96d67"`
Dec 01 04:42:15.670 INFO [stdout] ab50121e815d2884d4d8d535a27acbcd0eee9724450aa6a4dfa95da71fe96d67
Dec 01 04:42:15.672 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 04:42:15.902 INFO [stdout] 4fd51b0154ce5e05550931514f24186852f07857150b8c23a64b4f7aa3dc732d
Dec 01 04:42:15.904 INFO running `"docker" "start" "-a" "4fd51b0154ce5e05550931514f24186852f07857150b8c23a64b4f7aa3dc732d"`
Dec 01 04:42:16.247 INFO [stderr] usermod: no changes
Dec 01 04:42:16.285 INFO [stderr]    Compiling learning-rust v0.1.0 (/source)
Dec 01 04:42:16.575 INFO [stderr] warning: function is never used: `second_word`
Dec 01 04:42:16.576 INFO [stderr]   --> src/main.rs:20:1
Dec 01 04:42:16.576 INFO [stderr]    |
Dec 01 04:42:16.576 INFO [stderr] 20 | fn second_word(s: &String) -> &str {
Dec 01 04:42:16.576 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:42:16.576 INFO [stderr]    |
Dec 01 04:42:16.576 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 04:42:16.576 INFO [stderr] 
Dec 01 04:42:16.957 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 01 04:42:16.964 INFO [stderr] su: No module specific data is present
Dec 01 04:42:17.410 INFO running `"docker" "inspect" "4fd51b0154ce5e05550931514f24186852f07857150b8c23a64b4f7aa3dc732d"`
Dec 01 04:42:17.588 INFO running `"docker" "rm" "-f" "4fd51b0154ce5e05550931514f24186852f07857150b8c23a64b4f7aa3dc732d"`
Dec 01 04:42:17.762 INFO [stdout] 4fd51b0154ce5e05550931514f24186852f07857150b8c23a64b4f7aa3dc732d
Dec 01 04:42:17.764 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 04:42:17.967 INFO [stdout] 6982f1f46029afb239619a76201bad8f5cc0c8127ff39fa3b1655feb471e5da5
Dec 01 04:42:17.969 INFO running `"docker" "start" "-a" "6982f1f46029afb239619a76201bad8f5cc0c8127ff39fa3b1655feb471e5da5"`
Dec 01 04:42:18.463 INFO [stderr] usermod: no changes
Dec 01 04:42:18.532 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 01 04:42:18.532 INFO [stderr]      Running /target/debug/deps/learning_rust-79bd6d101a65acea
Dec 01 04:42:18.551 INFO [stderr] su: No module specific data is present
Dec 01 04:42:18.551 INFO [stdout] 
Dec 01 04:42:18.551 INFO [stdout] running 0 tests
Dec 01 04:42:18.551 INFO [stdout] 
Dec 01 04:42:18.551 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 04:42:18.551 INFO [stdout] 
Dec 01 04:42:19.369 INFO running `"docker" "inspect" "6982f1f46029afb239619a76201bad8f5cc0c8127ff39fa3b1655feb471e5da5"`
Dec 01 04:42:19.493 INFO running `"docker" "rm" "-f" "6982f1f46029afb239619a76201bad8f5cc0c8127ff39fa3b1655feb471e5da5"`
Dec 01 04:42:19.605 INFO [stdout] 6982f1f46029afb239619a76201bad8f5cc0c8127ff39fa3b1655feb471e5da5
