Dec 02 03:56:57.836 INFO testing Razakhel/rs-ds against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 03:56:57.836 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 02 03:56:58.309 INFO [stdout] 2a7d7a10f55049d4c5a42884a15fb1bd0aa96e3236657cb50b330c189733c8b2
Dec 02 03:56:58.311 INFO running `"docker" "start" "-a" "2a7d7a10f55049d4c5a42884a15fb1bd0aa96e3236657cb50b330c189733c8b2"`
Dec 02 03:56:59.922 INFO [stderr] usermod: no changes
Dec 02 03:56:59.987 INFO [stderr]    Compiling rs-ds v0.1.0 (/source)
Dec 02 03:57:00.591 INFO [stderr] warning: struct is never constructed: `IntoIter`
Dec 02 03:57:00.592 INFO [stderr]   --> src/linked_list.rs:16:1
Dec 02 03:57:00.592 INFO [stderr]    |
Dec 02 03:57:00.592 INFO [stderr] 16 | pub struct IntoIter<T>(List<T>);
Dec 02 03:57:00.592 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:57:00.593 INFO [stderr]    |
Dec 02 03:57:00.593 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 03:57:00.593 INFO [stderr] 
Dec 02 03:57:00.593 INFO [stderr] warning: method is never used: `peek`
Dec 02 03:57:00.594 INFO [stderr]   --> src/linked_list.rs:38:3
Dec 02 03:57:00.594 INFO [stderr]    |
Dec 02 03:57:00.594 INFO [stderr] 38 |   pub fn peek(&self) -> Option<&T> {
Dec 02 03:57:00.595 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:57:00.595 INFO [stderr] 
Dec 02 03:57:00.595 INFO [stderr] warning: method is never used: `peek_mut`
Dec 02 03:57:00.596 INFO [stderr]   --> src/linked_list.rs:44:3
Dec 02 03:57:00.596 INFO [stderr]    |
Dec 02 03:57:00.596 INFO [stderr] 44 |   pub fn peek_mut(&mut self) -> Option<&mut T> {
Dec 02 03:57:00.596 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:57:00.596 INFO [stderr] 
Dec 02 03:57:00.596 INFO [stderr] warning: method is never used: `into_iter`
Dec 02 03:57:00.596 INFO [stderr]   --> src/linked_list.rs:50:3
Dec 02 03:57:00.596 INFO [stderr]    |
Dec 02 03:57:00.596 INFO [stderr] 50 |   pub fn into_iter(self) -> IntoIter<T> {
Dec 02 03:57:00.596 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:57:00.596 INFO [stderr] 
Dec 02 03:57:01.212 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Dec 02 03:57:01.229 INFO [stderr] su: No module specific data is present
Dec 02 03:57:02.870 INFO running `"docker" "inspect" "2a7d7a10f55049d4c5a42884a15fb1bd0aa96e3236657cb50b330c189733c8b2"`
Dec 02 03:57:03.289 INFO running `"docker" "rm" "-f" "2a7d7a10f55049d4c5a42884a15fb1bd0aa96e3236657cb50b330c189733c8b2"`
Dec 02 03:57:03.666 INFO [stdout] 2a7d7a10f55049d4c5a42884a15fb1bd0aa96e3236657cb50b330c189733c8b2
Dec 02 03:57:03.668 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 02 03:57:04.148 INFO [stdout] aa4537ecbc1f27f3bb35f33c1641268794b9a67b61939ec0af693d8bfce76b93
Dec 02 03:57:04.150 INFO running `"docker" "start" "-a" "aa4537ecbc1f27f3bb35f33c1641268794b9a67b61939ec0af693d8bfce76b93"`
Dec 02 03:57:06.542 INFO [stderr] usermod: no changes
Dec 02 03:57:06.591 INFO [stderr]    Compiling rs-ds v0.1.0 (/source)
Dec 02 03:57:08.355 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
Dec 02 03:57:08.358 INFO [stderr] su: No module specific data is present
Dec 02 03:57:09.824 INFO running `"docker" "inspect" "aa4537ecbc1f27f3bb35f33c1641268794b9a67b61939ec0af693d8bfce76b93"`
Dec 02 03:57:10.095 INFO running `"docker" "rm" "-f" "aa4537ecbc1f27f3bb35f33c1641268794b9a67b61939ec0af693d8bfce76b93"`
Dec 02 03:57:10.475 INFO [stdout] aa4537ecbc1f27f3bb35f33c1641268794b9a67b61939ec0af693d8bfce76b93
Dec 02 03:57:10.477 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 02 03:57:10.918 INFO [stdout] 9d48ad8a05999dfd86f9108115fcbc46c7a3a37b4193e4d2206a11eae04650c4
Dec 02 03:57:10.921 INFO running `"docker" "start" "-a" "9d48ad8a05999dfd86f9108115fcbc46c7a3a37b4193e4d2206a11eae04650c4"`
Dec 02 03:57:11.589 INFO [stderr] usermod: no changes
Dec 02 03:57:11.627 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 02 03:57:11.627 INFO [stderr]      Running /target/debug/deps/rs_ds-a5bb06d69f23d7e5
Dec 02 03:57:11.629 INFO [stdout] 
Dec 02 03:57:11.629 INFO [stdout] running 3 tests
Dec 02 03:57:11.639 INFO [stdout] test linked_list::test::push_pop ... ok
Dec 02 03:57:11.639 INFO [stdout] test linked_list::test::peek ... ok
Dec 02 03:57:11.639 INFO [stdout] test linked_list::test::into_iter ... ok
Dec 02 03:57:11.639 INFO [stdout] 
Dec 02 03:57:11.639 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 03:57:11.639 INFO [stdout] 
Dec 02 03:57:11.642 INFO [stderr] su: No module specific data is present
Dec 02 03:57:12.265 INFO running `"docker" "inspect" "9d48ad8a05999dfd86f9108115fcbc46c7a3a37b4193e4d2206a11eae04650c4"`
Dec 02 03:57:12.447 INFO running `"docker" "rm" "-f" "9d48ad8a05999dfd86f9108115fcbc46c7a3a37b4193e4d2206a11eae04650c4"`
Dec 02 03:57:12.582 INFO [stdout] 9d48ad8a05999dfd86f9108115fcbc46c7a3a37b4193e4d2206a11eae04650c4
