Nov 17 10:14:54.365 INFO testing adrianbrink/rustlings against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 10:14:54.365 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 10:14:54.831 INFO [stdout] f667d3c8e2027bea39d2c7a9f5152549271a42a4a3a1371c240a6a9d5e7ef70a
Nov 17 10:14:54.837 INFO running `"docker" "start" "-a" "f667d3c8e2027bea39d2c7a9f5152549271a42a4a3a1371c240a6a9d5e7ef70a"`
Nov 17 10:14:55.840 INFO [stderr] usermod: no changes
Nov 17 10:14:55.899 INFO [stderr]    Compiling rustlings v0.1.0 (/source)
Nov 17 10:14:56.351 INFO [stderr] warning: function is never used: `is_even`
Nov 17 10:14:56.351 INFO [stderr]  --> src/tests.rs:1:1
Nov 17 10:14:56.351 INFO [stderr]   |
Nov 17 10:14:56.351 INFO [stderr] 1 | fn is_even(num: i32) -> bool {
Nov 17 10:14:56.351 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:14:56.351 INFO [stderr]   |
Nov 17 10:14:56.351 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 10:14:56.351 INFO [stderr] 
Nov 17 10:14:56.351 INFO [stderr] warning: function is never used: `times_two`
Nov 17 10:14:56.351 INFO [stderr]  --> src/tests.rs:5:1
Nov 17 10:14:56.351 INFO [stderr]   |
Nov 17 10:14:56.351 INFO [stderr] 5 | fn times_two(num: i32) -> i32 {
Nov 17 10:14:56.351 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:14:56.351 INFO [stderr] 
Nov 17 10:14:57.107 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Nov 17 10:14:57.108 INFO [stderr] su: No module specific data is present
Nov 17 10:14:57.769 INFO running `"docker" "inspect" "f667d3c8e2027bea39d2c7a9f5152549271a42a4a3a1371c240a6a9d5e7ef70a"`
Nov 17 10:14:58.017 INFO running `"docker" "rm" "-f" "f667d3c8e2027bea39d2c7a9f5152549271a42a4a3a1371c240a6a9d5e7ef70a"`
Nov 17 10:14:58.335 INFO [stdout] f667d3c8e2027bea39d2c7a9f5152549271a42a4a3a1371c240a6a9d5e7ef70a
Nov 17 10:14:58.344 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 10:14:58.874 INFO [stdout] 1c056fe07bcde7d900cb8d70b31ed8b91c5c7c24bd6b8fe111a6710fad31a900
Nov 17 10:14:58.881 INFO running `"docker" "start" "-a" "1c056fe07bcde7d900cb8d70b31ed8b91c5c7c24bd6b8fe111a6710fad31a900"`
Nov 17 10:15:00.247 INFO [stderr] usermod: no changes
Nov 17 10:15:00.303 INFO [stderr]    Compiling rustlings v0.1.0 (/source)
Nov 17 10:15:02.147 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
Nov 17 10:15:02.147 INFO [stderr] su: No module specific data is present
Nov 17 10:15:03.223 INFO running `"docker" "inspect" "1c056fe07bcde7d900cb8d70b31ed8b91c5c7c24bd6b8fe111a6710fad31a900"`
Nov 17 10:15:03.565 INFO running `"docker" "rm" "-f" "1c056fe07bcde7d900cb8d70b31ed8b91c5c7c24bd6b8fe111a6710fad31a900"`
Nov 17 10:15:03.951 INFO [stdout] 1c056fe07bcde7d900cb8d70b31ed8b91c5c7c24bd6b8fe111a6710fad31a900
Nov 17 10:15:03.957 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 10:15:04.671 INFO [stdout] 61622dad530cf07d0c4dcac4ee1d82dbb1d86fb6d233ca66dd479fbe2b47622d
Nov 17 10:15:04.674 INFO running `"docker" "start" "-a" "61622dad530cf07d0c4dcac4ee1d82dbb1d86fb6d233ca66dd479fbe2b47622d"`
Nov 17 10:15:05.978 INFO [stderr] usermod: no changes
Nov 17 10:15:06.035 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 10:15:06.039 INFO [stderr]      Running /target/debug/deps/rustlings-c6feb80776b26763
Nov 17 10:15:06.043 INFO [stderr]      Running /target/debug/deps/rustlings-417c551c4e20ea37
Nov 17 10:15:06.043 INFO [stdout] 
Nov 17 10:15:06.043 INFO [stderr]    Doc-tests rustlings
Nov 17 10:15:06.043 INFO [stdout] running 6 tests
Nov 17 10:15:06.043 INFO [stdout] test tests::tests::you_can_assert_eq ... ok
Nov 17 10:15:06.043 INFO [stdout] test tests::tests::you_can_assert ... ok
Nov 17 10:15:06.043 INFO [stdout] test tests::tests::return_twice_of_positive_numbers ... ok
Nov 17 10:15:06.043 INFO [stdout] test tests::tests::return_twice_of_negative_numbers ... ok
Nov 17 10:15:06.043 INFO [stdout] test tests::tests::is_true_when_uneven ... ok
Nov 17 10:15:06.043 INFO [stdout] test tests::tests::is_true_when_even ... ok
Nov 17 10:15:06.043 INFO [stdout] 
Nov 17 10:15:06.043 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 10:15:06.043 INFO [stdout] 
Nov 17 10:15:06.043 INFO [stdout] 
Nov 17 10:15:06.043 INFO [stdout] running 0 tests
Nov 17 10:15:06.043 INFO [stdout] 
Nov 17 10:15:06.043 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 10:15:06.043 INFO [stdout] 
Nov 17 10:15:06.617 INFO [stdout] 
Nov 17 10:15:06.617 INFO [stdout] running 0 tests
Nov 17 10:15:06.617 INFO [stdout] 
Nov 17 10:15:06.618 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 10:15:06.618 INFO [stdout] 
Nov 17 10:15:06.623 INFO [stderr] su: No module specific data is present
Nov 17 10:15:07.547 INFO running `"docker" "inspect" "61622dad530cf07d0c4dcac4ee1d82dbb1d86fb6d233ca66dd479fbe2b47622d"`
Nov 17 10:15:07.783 INFO running `"docker" "rm" "-f" "61622dad530cf07d0c4dcac4ee1d82dbb1d86fb6d233ca66dd479fbe2b47622d"`
Nov 17 10:15:08.059 INFO [stdout] 61622dad530cf07d0c4dcac4ee1d82dbb1d86fb6d233ca66dd479fbe2b47622d