Dec 14 11:49:56.555 INFO testing BookOwl/advent2018 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 11:49:56.555 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 11:49:56.839 INFO [stdout] dd1084bb727e8a0f165b0ad1909ba3e36bc3c0b72ec78803e0f3d260c40226c2
Dec 14 11:49:56.842 INFO running `"docker" "start" "-a" "dd1084bb727e8a0f165b0ad1909ba3e36bc3c0b72ec78803e0f3d260c40226c2"`
Dec 14 11:49:57.562 INFO [stderr] usermod: no changes
Dec 14 11:49:57.662 INFO [stderr]    Compiling advent2018 v0.1.0 (/source)
Dec 14 11:49:58.711 INFO [stderr] warning: variable does not need to be mutable
Dec 14 11:49:58.711 INFO [stderr]   --> src/bin/day2.rs:48:9
Dec 14 11:49:58.711 INFO [stderr]    |
Dec 14 11:49:58.711 INFO [stderr] 48 |     let mut words = words?;
Dec 14 11:49:58.711 INFO [stderr]    |         ----^^^^^
Dec 14 11:49:58.711 INFO [stderr]    |         |
Dec 14 11:49:58.711 INFO [stderr]    |         help: remove this `mut`
Dec 14 11:49:58.711 INFO [stderr]    |
Dec 14 11:49:58.711 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 11:49:58.711 INFO [stderr] 
Dec 14 11:50:01.035 INFO [stderr] warning: variable does not need to be mutable
Dec 14 11:50:01.035 INFO [stderr]   --> src/bin/day4.rs:63:21
Dec 14 11:50:01.035 INFO [stderr]    |
Dec 14 11:50:01.035 INFO [stderr] 63 |                 let mut map = sleep_times.entry(gaurd_id).or_insert_with(HashMap::new);
Dec 14 11:50:01.035 INFO [stderr]    |                     ----^^^
Dec 14 11:50:01.035 INFO [stderr]    |                     |
Dec 14 11:50:01.035 INFO [stderr]    |                     help: remove this `mut`
Dec 14 11:50:01.035 INFO [stderr]    |
Dec 14 11:50:01.035 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 11:50:01.035 INFO [stderr] 
Dec 14 11:50:01.055 INFO [stderr] warning: variable does not need to be mutable
Dec 14 11:50:01.055 INFO [stderr]    --> src/bin/day4.rs:105:17
Dec 14 11:50:01.055 INFO [stderr]     |
Dec 14 11:50:01.055 INFO [stderr] 105 |             let mut x = minutes.entry(i).or_insert((0, 0)); // (gaurd_id, number_of_times_asleep)
Dec 14 11:50:01.055 INFO [stderr]     |                 ----^
Dec 14 11:50:01.055 INFO [stderr]     |                 |
Dec 14 11:50:01.055 INFO [stderr]     |                 help: remove this `mut`
Dec 14 11:50:01.055 INFO [stderr] 
Dec 14 11:50:02.702 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.11s
Dec 14 11:50:02.707 INFO [stderr] su: No module specific data is present
Dec 14 11:50:03.053 INFO running `"docker" "inspect" "dd1084bb727e8a0f165b0ad1909ba3e36bc3c0b72ec78803e0f3d260c40226c2"`
Dec 14 11:50:03.151 INFO running `"docker" "rm" "-f" "dd1084bb727e8a0f165b0ad1909ba3e36bc3c0b72ec78803e0f3d260c40226c2"`
Dec 14 11:50:03.293 INFO [stdout] dd1084bb727e8a0f165b0ad1909ba3e36bc3c0b72ec78803e0f3d260c40226c2
Dec 14 11:50:03.299 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 11:50:03.739 INFO [stdout] e84637345d7ef07fea43635154b0efa7e16516a56d1f96b7b3e965f7e3fc7620
Dec 14 11:50:03.744 INFO running `"docker" "start" "-a" "e84637345d7ef07fea43635154b0efa7e16516a56d1f96b7b3e965f7e3fc7620"`
Dec 14 11:50:05.115 INFO [stderr] usermod: no changes
Dec 14 11:50:05.219 INFO [stderr]    Compiling advent2018 v0.1.0 (/source)
Dec 14 11:50:06.843 INFO [stderr] warning: variable does not need to be mutable
Dec 14 11:50:06.843 INFO [stderr]   --> src/bin/day2.rs:48:9
Dec 14 11:50:06.843 INFO [stderr]    |
Dec 14 11:50:06.843 INFO [stderr] 48 |     let mut words = words?;
Dec 14 11:50:06.843 INFO [stderr]    |         ----^^^^^
Dec 14 11:50:06.843 INFO [stderr]    |         |
Dec 14 11:50:06.843 INFO [stderr]    |         help: remove this `mut`
Dec 14 11:50:06.843 INFO [stderr]    |
Dec 14 11:50:06.843 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 11:50:06.843 INFO [stderr] 
Dec 14 11:50:09.003 INFO [stderr] warning: variable does not need to be mutable
Dec 14 11:50:09.003 INFO [stderr]   --> src/bin/day4.rs:63:21
Dec 14 11:50:09.003 INFO [stderr]    |
Dec 14 11:50:09.003 INFO [stderr] 63 |                 let mut map = sleep_times.entry(gaurd_id).or_insert_with(HashMap::new);
Dec 14 11:50:09.003 INFO [stderr]    |                     ----^^^
Dec 14 11:50:09.003 INFO [stderr]    |                     |
Dec 14 11:50:09.003 INFO [stderr]    |                     help: remove this `mut`
Dec 14 11:50:09.003 INFO [stderr]    |
Dec 14 11:50:09.003 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 11:50:09.003 INFO [stderr] 
Dec 14 11:50:09.011 INFO [stderr] warning: variable does not need to be mutable
Dec 14 11:50:09.011 INFO [stderr]    --> src/bin/day4.rs:105:17
Dec 14 11:50:09.011 INFO [stderr]     |
Dec 14 11:50:09.011 INFO [stderr] 105 |             let mut x = minutes.entry(i).or_insert((0, 0)); // (gaurd_id, number_of_times_asleep)
Dec 14 11:50:09.011 INFO [stderr]     |                 ----^
Dec 14 11:50:09.011 INFO [stderr]     |                 |
Dec 14 11:50:09.011 INFO [stderr]     |                 help: remove this `mut`
Dec 14 11:50:09.011 INFO [stderr] 
Dec 14 11:50:09.408 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.27s
Dec 14 11:50:09.435 INFO [stderr] su: No module specific data is present
Dec 14 11:50:10.446 INFO running `"docker" "inspect" "e84637345d7ef07fea43635154b0efa7e16516a56d1f96b7b3e965f7e3fc7620"`
Dec 14 11:50:10.841 INFO running `"docker" "rm" "-f" "e84637345d7ef07fea43635154b0efa7e16516a56d1f96b7b3e965f7e3fc7620"`
Dec 14 11:50:11.187 INFO [stdout] e84637345d7ef07fea43635154b0efa7e16516a56d1f96b7b3e965f7e3fc7620
Dec 14 11:50:11.191 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 11:50:11.707 INFO [stdout] 5d15d006530a9a4a3926cbc06aa93509d8b56b6473fca6e0352cf3fea44af375
Dec 14 11:50:11.715 INFO running `"docker" "start" "-a" "5d15d006530a9a4a3926cbc06aa93509d8b56b6473fca6e0352cf3fea44af375"`
Dec 14 11:50:13.030 INFO [stderr] usermod: no changes
Dec 14 11:50:13.103 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 14 11:50:13.168 INFO [stderr]      Running /target/debug/deps/day1-fd2f089114af6180
Dec 14 11:50:13.169 INFO [stderr]      Running /target/debug/deps/day2-edd1196085840ef4
Dec 14 11:50:13.169 INFO [stderr]      Running /target/debug/deps/day3-a90716e70d6a8818
Dec 14 11:50:13.169 INFO [stderr]      Running /target/debug/deps/day4-313ee728fdf1242c
Dec 14 11:50:13.169 INFO [stderr]      Running /target/debug/deps/day5-ef68ac2301527e10
Dec 14 11:50:13.169 INFO [stderr]      Running /target/debug/deps/day6-aea95565f4d66f0c
Dec 14 11:50:13.169 INFO [stdout] 
Dec 14 11:50:13.169 INFO [stdout] running 0 tests
Dec 14 11:50:13.169 INFO [stdout] 
Dec 14 11:50:13.169 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:50:13.169 INFO [stdout] 
Dec 14 11:50:13.169 INFO [stdout] 
Dec 14 11:50:13.169 INFO [stdout] running 0 tests
Dec 14 11:50:13.169 INFO [stdout] 
Dec 14 11:50:13.169 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:50:13.169 INFO [stdout] 
Dec 14 11:50:13.169 INFO [stdout] 
Dec 14 11:50:13.169 INFO [stdout] running 0 tests
Dec 14 11:50:13.169 INFO [stdout] 
Dec 14 11:50:13.169 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:50:13.169 INFO [stdout] 
Dec 14 11:50:13.169 INFO [stdout] 
Dec 14 11:50:13.169 INFO [stdout] running 0 tests
Dec 14 11:50:13.169 INFO [stdout] 
Dec 14 11:50:13.169 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:50:13.169 INFO [stdout] 
Dec 14 11:50:13.169 INFO [stdout] 
Dec 14 11:50:13.169 INFO [stdout] running 0 tests
Dec 14 11:50:13.169 INFO [stdout] 
Dec 14 11:50:13.169 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:50:13.169 INFO [stdout] 
Dec 14 11:50:13.169 INFO [stdout] 
Dec 14 11:50:13.169 INFO [stdout] running 0 tests
Dec 14 11:50:13.170 INFO [stdout] 
Dec 14 11:50:13.172 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:50:13.172 INFO [stdout] 
Dec 14 11:50:13.175 INFO [stderr] su: No module specific data is present
Dec 14 11:50:13.858 INFO running `"docker" "inspect" "5d15d006530a9a4a3926cbc06aa93509d8b56b6473fca6e0352cf3fea44af375"`
Dec 14 11:50:13.992 INFO running `"docker" "rm" "-f" "5d15d006530a9a4a3926cbc06aa93509d8b56b6473fca6e0352cf3fea44af375"`
Dec 14 11:50:14.206 INFO [stdout] 5d15d006530a9a4a3926cbc06aa93509d8b56b6473fca6e0352cf3fea44af375