Dec 05 09:52:39.534 INFO testing robinhad/learning-rust against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 09:52:39.534 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 09:52:40.040 INFO [stdout] b59a6094da09ecfe7244e046ff3892331c7e095103969bd9b1b7bdbe01c41315
Dec 05 09:52:40.046 INFO running `"docker" "start" "-a" "b59a6094da09ecfe7244e046ff3892331c7e095103969bd9b1b7bdbe01c41315"`
Dec 05 09:52:41.280 INFO [stderr] usermod: no changes
Dec 05 09:52:41.332 INFO [stderr]    Compiling learning-rust v0.1.0 (/source)
Dec 05 09:52:41.556 INFO [stderr] warning: function is never used: `second_word`
Dec 05 09:52:41.556 INFO [stderr]   --> src/main.rs:20:1
Dec 05 09:52:41.556 INFO [stderr]    |
Dec 05 09:52:41.556 INFO [stderr] 20 | fn second_word(s: &String) -> &str {
Dec 05 09:52:41.556 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:52:41.556 INFO [stderr]    |
Dec 05 09:52:41.556 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 09:52:41.556 INFO [stderr] 
Dec 05 09:52:41.994 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 05 09:52:41.996 INFO [stderr] su: No module specific data is present
Dec 05 09:52:42.258 INFO running `"docker" "inspect" "b59a6094da09ecfe7244e046ff3892331c7e095103969bd9b1b7bdbe01c41315"`
Dec 05 09:52:42.393 INFO running `"docker" "rm" "-f" "b59a6094da09ecfe7244e046ff3892331c7e095103969bd9b1b7bdbe01c41315"`
Dec 05 09:52:42.490 INFO [stdout] b59a6094da09ecfe7244e046ff3892331c7e095103969bd9b1b7bdbe01c41315
Dec 05 09:52:42.494 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 09:52:42.722 INFO [stdout] 41e9dd7a7f3fee51fa0f6c49e28ac6cba1ee0996ca69a673dcb7ef1d79f359e6
Dec 05 09:52:42.724 INFO running `"docker" "start" "-a" "41e9dd7a7f3fee51fa0f6c49e28ac6cba1ee0996ca69a673dcb7ef1d79f359e6"`
Dec 05 09:52:43.794 INFO [stderr] usermod: no changes
Dec 05 09:52:43.848 INFO [stderr]    Compiling learning-rust v0.1.0 (/source)
Dec 05 09:52:44.179 INFO [stderr] warning: function is never used: `second_word`
Dec 05 09:52:44.179 INFO [stderr]   --> src/main.rs:20:1
Dec 05 09:52:44.179 INFO [stderr]    |
Dec 05 09:52:44.179 INFO [stderr] 20 | fn second_word(s: &String) -> &str {
Dec 05 09:52:44.179 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:52:44.179 INFO [stderr]    |
Dec 05 09:52:44.179 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 09:52:44.179 INFO [stderr] 
Dec 05 09:52:44.525 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 05 09:52:44.528 INFO [stderr] su: No module specific data is present
Dec 05 09:52:45.116 INFO running `"docker" "inspect" "41e9dd7a7f3fee51fa0f6c49e28ac6cba1ee0996ca69a673dcb7ef1d79f359e6"`
Dec 05 09:52:45.343 INFO running `"docker" "rm" "-f" "41e9dd7a7f3fee51fa0f6c49e28ac6cba1ee0996ca69a673dcb7ef1d79f359e6"`
Dec 05 09:52:45.523 INFO [stdout] 41e9dd7a7f3fee51fa0f6c49e28ac6cba1ee0996ca69a673dcb7ef1d79f359e6
Dec 05 09:52:45.526 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 09:52:45.796 INFO [stdout] 508850617e961452eb8144966e6911d23a778e606020eda153e87ce8faaf6582
Dec 05 09:52:45.797 INFO running `"docker" "start" "-a" "508850617e961452eb8144966e6911d23a778e606020eda153e87ce8faaf6582"`
Dec 05 09:52:46.606 INFO [stderr] usermod: no changes
Dec 05 09:52:46.663 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 05 09:52:46.663 INFO [stderr]      Running /target/debug/deps/learning_rust-e096e222933b1a24
Dec 05 09:52:46.666 INFO [stdout] 
Dec 05 09:52:46.666 INFO [stdout] running 0 tests
Dec 05 09:52:46.666 INFO [stdout] 
Dec 05 09:52:46.666 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 09:52:46.666 INFO [stdout] 
Dec 05 09:52:46.667 INFO [stderr] su: No module specific data is present
Dec 05 09:52:47.020 INFO running `"docker" "inspect" "508850617e961452eb8144966e6911d23a778e606020eda153e87ce8faaf6582"`
Dec 05 09:52:47.188 INFO running `"docker" "rm" "-f" "508850617e961452eb8144966e6911d23a778e606020eda153e87ce8faaf6582"`
Dec 05 09:52:47.532 INFO [stdout] 508850617e961452eb8144966e6911d23a778e606020eda153e87ce8faaf6582