Dec 14 11:15:29.055 INFO testing CollinValley/rust_practice against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 11:15:29.056 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 11:15:29.565 INFO [stdout] b4e3127ef957c80a5083f01aa6ba7ebcbd59da7c8d9c996bae2df4b6229a926a
Dec 14 11:15:29.569 INFO running `"docker" "start" "-a" "b4e3127ef957c80a5083f01aa6ba7ebcbd59da7c8d9c996bae2df4b6229a926a"`
Dec 14 11:15:30.919 INFO [stderr] usermod: no changes
Dec 14 11:15:31.051 INFO [stderr]    Compiling num-bigint v0.2.1
Dec 14 11:15:35.303 INFO [stderr]    Compiling num-rational v0.2.1
Dec 14 11:15:37.883 INFO [stderr]    Compiling num v0.2.0
Dec 14 11:15:38.415 INFO [stderr]    Compiling rust_practice v0.1.0 (/source)
Dec 14 11:15:39.376 INFO [stderr] warning: struct is never constructed: `Extrema`
Dec 14 11:15:39.376 INFO [stderr]    --> src/chapter_9.rs:157:1
Dec 14 11:15:39.376 INFO [stderr]     |
Dec 14 11:15:39.376 INFO [stderr] 157 | struct Extrema<'elt> {
Dec 14 11:15:39.376 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^
Dec 14 11:15:39.376 INFO [stderr]     |
Dec 14 11:15:39.376 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 14 11:15:39.376 INFO [stderr] 
Dec 14 11:15:39.376 INFO [stderr] warning: function is never used: `find_extrema`
Dec 14 11:15:39.376 INFO [stderr]    --> src/chapter_9.rs:162:1
Dec 14 11:15:39.376 INFO [stderr]     |
Dec 14 11:15:39.376 INFO [stderr] 162 | fn find_extrema<'s>(slice: &'s [i32]) -> Extrema<'s> {
Dec 14 11:15:39.376 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:15:39.376 INFO [stderr] 
Dec 14 11:15:39.376 INFO [stderr] warning: function is never used: `say_hello`
Dec 14 11:15:39.376 INFO [stderr]  --> src/chapter_11.rs:6:1
Dec 14 11:15:39.376 INFO [stderr]   |
Dec 14 11:15:39.376 INFO [stderr] 6 | fn say_hello(out: &mut Write) -> std::io::Result<()> {
Dec 14 11:15:39.377 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:15:39.377 INFO [stderr] 
Dec 14 11:15:39.377 INFO [stderr] warning: function is never used: `min`
Dec 14 11:15:39.377 INFO [stderr]   --> src/chapter_11.rs:32:1
Dec 14 11:15:39.377 INFO [stderr]    |
Dec 14 11:15:39.377 INFO [stderr] 32 | fn min<T: Ord>(value1: T, value2: T) -> T {
Dec 14 11:15:39.377 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:15:39.383 INFO [stderr] 
Dec 14 11:15:39.383 INFO [stderr] warning: function is never used: `dot`
Dec 14 11:15:39.383 INFO [stderr]    --> src/chapter_11.rs:199:1
Dec 14 11:15:39.383 INFO [stderr]     |
Dec 14 11:15:39.383 INFO [stderr] 199 | / fn dot<N>(v1: &[N], v2: &[N]) -> N
Dec 14 11:15:39.383 INFO [stderr] 200 | |     where N: Add<Output=N> + Mul<Output=N> + Default + Copy
Dec 14 11:15:39.383 INFO [stderr] 201 | | {
Dec 14 11:15:39.383 INFO [stderr] 202 | |     let mut total = N::default(); //All numerical types default will equal 0
Dec 14 11:15:39.383 INFO [stderr] ...   |
Dec 14 11:15:39.383 INFO [stderr] 206 | |     total
Dec 14 11:15:39.383 INFO [stderr] 207 | | }
Dec 14 11:15:39.383 INFO [stderr]     | |_^
Dec 14 11:15:39.383 INFO [stderr] 
Dec 14 11:15:39.739 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.77s
Dec 14 11:15:39.743 INFO [stderr] su: No module specific data is present
Dec 14 11:15:40.511 INFO running `"docker" "inspect" "b4e3127ef957c80a5083f01aa6ba7ebcbd59da7c8d9c996bae2df4b6229a926a"`
Dec 14 11:15:40.747 INFO running `"docker" "rm" "-f" "b4e3127ef957c80a5083f01aa6ba7ebcbd59da7c8d9c996bae2df4b6229a926a"`
Dec 14 11:15:40.987 INFO [stdout] b4e3127ef957c80a5083f01aa6ba7ebcbd59da7c8d9c996bae2df4b6229a926a
Dec 14 11:15:40.989 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 11:15:41.501 INFO [stdout] 8c033585446f0052e9e7d99b330b59863b9a34308559660ecbe7ff50f7647d1f
Dec 14 11:15:41.503 INFO running `"docker" "start" "-a" "8c033585446f0052e9e7d99b330b59863b9a34308559660ecbe7ff50f7647d1f"`
Dec 14 11:15:43.419 INFO [stderr] usermod: no changes
Dec 14 11:15:43.551 INFO [stderr]    Compiling rust_practice v0.1.0 (/source)
Dec 14 11:15:45.744 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
Dec 14 11:15:45.748 INFO [stderr] su: No module specific data is present
Dec 14 11:15:46.475 INFO running `"docker" "inspect" "8c033585446f0052e9e7d99b330b59863b9a34308559660ecbe7ff50f7647d1f"`
Dec 14 11:15:46.732 INFO running `"docker" "rm" "-f" "8c033585446f0052e9e7d99b330b59863b9a34308559660ecbe7ff50f7647d1f"`
Dec 14 11:15:46.975 INFO [stdout] 8c033585446f0052e9e7d99b330b59863b9a34308559660ecbe7ff50f7647d1f
Dec 14 11:15:46.987 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 11:15:47.415 INFO [stdout] dae99f18db2d442e841d6f5988fe8a4921dc7dfc503b92648912f49a385ca1e8
Dec 14 11:15:47.421 INFO running `"docker" "start" "-a" "dae99f18db2d442e841d6f5988fe8a4921dc7dfc503b92648912f49a385ca1e8"`
Dec 14 11:15:48.672 INFO [stderr] usermod: no changes
Dec 14 11:15:48.755 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 14 11:15:48.761 INFO [stderr]      Running /target/debug/deps/rust_practice-3625cb2115bd1ce5
Dec 14 11:15:48.771 INFO [stdout] 
Dec 14 11:15:48.771 INFO [stdout] running 16 tests
Dec 14 11:15:48.771 INFO [stdout] test chapter_10::test_timeunit ... ok
Dec 14 11:15:48.771 INFO [stdout] test chapter_10::test_rough_time_to_english ... ok
Dec 14 11:15:48.771 INFO [stdout] test chapter_10::test_generic_enums ... ok
Dec 14 11:15:48.771 INFO [stdout] test chapter_10::test_build_basic_tree ... ok
Dec 14 11:15:48.771 INFO [stdout] test chapter_12::test_complex_add ... ok
Dec 14 11:15:48.771 INFO [stdout] test chapter_12::test_complex_negation ... ok
Dec 14 11:15:48.771 INFO [stdout] test chapter_10::test_add_and_search_binary_tree ... ok
Dec 14 11:15:48.771 INFO [stdout] test chapter_12::test_eq ... ok
Dec 14 11:15:48.771 INFO [stdout] test chapter_12::test_fmt_display ... ok
Dec 14 11:15:48.771 INFO [stdout] test chapter_9::test_find_extrema ... ok
Dec 14 11:15:48.771 INFO [stdout] test chapter_9::test_gqueue ... ok
Dec 14 11:15:48.771 INFO [stdout] test chapter_9::test_queue ... ok
Dec 14 11:15:48.771 INFO [stdout] test chapter_12::test_add_assign ... ok
Dec 14 11:15:48.771 INFO [stdout] test chapter_11::test_dot ... ok
Dec 14 11:15:48.771 INFO [stdout] test chapter_11::test_say_hello ... ok
Dec 14 11:15:48.771 INFO [stdout] test chapter_11::test_min ... ok
Dec 14 11:15:48.771 INFO [stdout] 
Dec 14 11:15:48.771 INFO [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:15:48.771 INFO [stdout] 
Dec 14 11:15:48.779 INFO [stderr] su: No module specific data is present
Dec 14 11:15:49.824 INFO running `"docker" "inspect" "dae99f18db2d442e841d6f5988fe8a4921dc7dfc503b92648912f49a385ca1e8"`
Dec 14 11:15:50.079 INFO running `"docker" "rm" "-f" "dae99f18db2d442e841d6f5988fe8a4921dc7dfc503b92648912f49a385ca1e8"`
Dec 14 11:15:50.500 INFO [stdout] dae99f18db2d442e841d6f5988fe8a4921dc7dfc503b92648912f49a385ca1e8