Dec 06 07:55:49.346 INFO testing adrianbrink/rustlings against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 07:55:49.346 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 07:55:49.744 INFO [stdout] 695a512464988f13393ff5088a6687cd4eaf360c854063f5ebb76b1078a769ff
Dec 06 07:55:49.748 INFO running `"docker" "start" "-a" "695a512464988f13393ff5088a6687cd4eaf360c854063f5ebb76b1078a769ff"`
Dec 06 07:55:51.039 INFO [stderr] usermod: no changes
Dec 06 07:55:51.084 INFO [stderr]    Compiling rustlings v0.1.0 (/source)
Dec 06 07:55:51.524 INFO [stderr] warning: function is never used: `is_even`
Dec 06 07:55:51.524 INFO [stderr]  --> src/tests.rs:1:1
Dec 06 07:55:51.524 INFO [stderr]   |
Dec 06 07:55:51.524 INFO [stderr] 1 | fn is_even(num: i32) -> bool {
Dec 06 07:55:51.524 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:55:51.524 INFO [stderr]   |
Dec 06 07:55:51.524 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 07:55:51.524 INFO [stderr] 
Dec 06 07:55:51.524 INFO [stderr] warning: function is never used: `times_two`
Dec 06 07:55:51.524 INFO [stderr]  --> src/tests.rs:5:1
Dec 06 07:55:51.524 INFO [stderr]   |
Dec 06 07:55:51.524 INFO [stderr] 5 | fn times_two(num: i32) -> i32 {
Dec 06 07:55:51.524 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 07:55:51.524 INFO [stderr] 
Dec 06 07:55:52.268 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Dec 06 07:55:52.272 INFO [stderr] su: No module specific data is present
Dec 06 07:55:53.441 INFO running `"docker" "inspect" "695a512464988f13393ff5088a6687cd4eaf360c854063f5ebb76b1078a769ff"`
Dec 06 07:55:53.786 INFO running `"docker" "rm" "-f" "695a512464988f13393ff5088a6687cd4eaf360c854063f5ebb76b1078a769ff"`
Dec 06 07:55:54.062 INFO [stdout] 695a512464988f13393ff5088a6687cd4eaf360c854063f5ebb76b1078a769ff
Dec 06 07:55:54.068 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 07:55:54.464 INFO [stdout] 3ae7c79acacd961572dd523ee55cbd22ffff1e3143e912bb0b089ae5553d200f
Dec 06 07:55:54.466 INFO running `"docker" "start" "-a" "3ae7c79acacd961572dd523ee55cbd22ffff1e3143e912bb0b089ae5553d200f"`
Dec 06 07:55:56.020 INFO [stderr] usermod: no changes
Dec 06 07:55:56.105 INFO [stderr]    Compiling rustlings v0.1.0 (/source)
Dec 06 07:55:57.345 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
Dec 06 07:55:57.347 INFO [stderr] su: No module specific data is present
Dec 06 07:55:58.778 INFO running `"docker" "inspect" "3ae7c79acacd961572dd523ee55cbd22ffff1e3143e912bb0b089ae5553d200f"`
Dec 06 07:55:58.986 INFO running `"docker" "rm" "-f" "3ae7c79acacd961572dd523ee55cbd22ffff1e3143e912bb0b089ae5553d200f"`
Dec 06 07:55:59.282 INFO [stdout] 3ae7c79acacd961572dd523ee55cbd22ffff1e3143e912bb0b089ae5553d200f
Dec 06 07:55:59.282 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 07:55:59.680 INFO [stdout] a4170b7e986a69b7fa14ced0070da807c4779ecd856a48646a5257bfae75f3c2
Dec 06 07:55:59.684 INFO running `"docker" "start" "-a" "a4170b7e986a69b7fa14ced0070da807c4779ecd856a48646a5257bfae75f3c2"`
Dec 06 07:56:00.736 INFO [stderr] usermod: no changes
Dec 06 07:56:00.769 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 07:56:00.769 INFO [stderr]      Running /target/debug/deps/rustlings-af219f26811bbf4c
Dec 06 07:56:00.772 INFO [stdout] 
Dec 06 07:56:00.772 INFO [stdout] running 6 tests
Dec 06 07:56:00.772 INFO [stdout] test tests::tests::is_true_when_even ... ok
Dec 06 07:56:00.772 INFO [stdout] test tests::tests::is_true_when_uneven ... ok
Dec 06 07:56:00.772 INFO [stdout] test tests::tests::you_can_assert_eq ... ok
Dec 06 07:56:00.772 INFO [stdout] test tests::tests::you_can_assert ... ok
Dec 06 07:56:00.772 INFO [stdout] test tests::tests::return_twice_of_positive_numbers ... ok
Dec 06 07:56:00.772 INFO [stdout] test tests::tests::return_twice_of_negative_numbers ... ok
Dec 06 07:56:00.772 INFO [stdout] 
Dec 06 07:56:00.772 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 07:56:00.772 INFO [stdout] 
Dec 06 07:56:00.780 INFO [stderr]      Running /target/debug/deps/rustlings-54569ef460ed983b
Dec 06 07:56:00.788 INFO [stdout] 
Dec 06 07:56:00.788 INFO [stdout] running 0 tests
Dec 06 07:56:00.788 INFO [stdout] 
Dec 06 07:56:00.788 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 07:56:00.788 INFO [stdout] 
Dec 06 07:56:00.792 INFO [stderr]    Doc-tests rustlings
Dec 06 07:56:01.114 INFO [stdout] 
Dec 06 07:56:01.114 INFO [stdout] running 0 tests
Dec 06 07:56:01.114 INFO [stdout] 
Dec 06 07:56:01.114 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 07:56:01.114 INFO [stdout] 
Dec 06 07:56:01.144 INFO [stderr] su: No module specific data is present
Dec 06 07:56:02.159 INFO running `"docker" "inspect" "a4170b7e986a69b7fa14ced0070da807c4779ecd856a48646a5257bfae75f3c2"`
Dec 06 07:56:02.532 INFO running `"docker" "rm" "-f" "a4170b7e986a69b7fa14ced0070da807c4779ecd856a48646a5257bfae75f3c2"`
Dec 06 07:56:02.780 INFO [stdout] a4170b7e986a69b7fa14ced0070da807c4779ecd856a48646a5257bfae75f3c2