Dec 14 07:14:10.492 INFO testing Olson3R/advent-of-code-2018-rust against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 07:14:10.493 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 07:14:10.703 INFO [stdout] aecb12c1d41656de49597fa71fbfba387f2e0b6553aec7caa1ddfd8ee7e59e74
Dec 14 07:14:10.708 INFO running `"docker" "start" "-a" "aecb12c1d41656de49597fa71fbfba387f2e0b6553aec7caa1ddfd8ee7e59e74"`
Dec 14 07:14:11.287 INFO [stderr] usermod: no changes
Dec 14 07:14:11.527 INFO [stderr]    Compiling advent-of-code-2018-rust v0.1.0 (/source)
Dec 14 07:14:12.027 INFO [stderr] warning: variable does not need to be mutable
Dec 14 07:14:12.027 INFO [stderr]   --> src/util.rs:14:13
Dec 14 07:14:12.027 INFO [stderr]    |
Dec 14 07:14:12.027 INFO [stderr] 14 |         let mut br = BufReader::new(&f);
Dec 14 07:14:12.027 INFO [stderr]    |             ----^^
Dec 14 07:14:12.027 INFO [stderr]    |             |
Dec 14 07:14:12.027 INFO [stderr]    |             help: remove this `mut`
Dec 14 07:14:12.027 INFO [stderr]    |
Dec 14 07:14:12.027 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 07:14:12.027 INFO [stderr] 
Dec 14 07:14:12.936 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 07:14:12.936 INFO [stderr]  --> src/bin/d05-part1.rs:1:1
Dec 14 07:14:12.936 INFO [stderr]   |
Dec 14 07:14:12.936 INFO [stderr] 1 | #[macro_use]
Dec 14 07:14:12.936 INFO [stderr]   | ^^^^^^^^^^^^
Dec 14 07:14:12.936 INFO [stderr]   |
Dec 14 07:14:12.936 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 07:14:12.936 INFO [stderr] 
Dec 14 07:14:12.936 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 14 07:14:12.936 INFO [stderr]   --> src/bin/d05-part1.rs:13:18
Dec 14 07:14:12.936 INFO [stderr]    |
Dec 14 07:14:12.936 INFO [stderr] 13 |         for b in (b'a'..=b'z') {
Dec 14 07:14:12.936 INFO [stderr]    |                  ^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 07:14:12.936 INFO [stderr]    |
Dec 14 07:14:12.936 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 14 07:14:12.936 INFO [stderr] 
Dec 14 07:14:12.992 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 07:14:12.992 INFO [stderr]  --> src/bin/d05-part2.rs:1:1
Dec 14 07:14:12.992 INFO [stderr]   |
Dec 14 07:14:12.992 INFO [stderr] 1 | #[macro_use]
Dec 14 07:14:12.992 INFO [stderr]   | ^^^^^^^^^^^^
Dec 14 07:14:12.992 INFO [stderr]   |
Dec 14 07:14:12.992 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 07:14:12.992 INFO [stderr] 
Dec 14 07:14:12.992 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 14 07:14:12.992 INFO [stderr]   --> src/bin/d05-part2.rs:20:26
Dec 14 07:14:12.992 INFO [stderr]    |
Dec 14 07:14:12.992 INFO [stderr] 20 |                 for b in (b'a'..=b'z') {
Dec 14 07:14:12.992 INFO [stderr]    |                          ^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 07:14:12.992 INFO [stderr]    |
Dec 14 07:14:12.992 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 14 07:14:12.992 INFO [stderr] 
Dec 14 07:14:17.387 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.07s
Dec 14 07:14:17.419 INFO [stderr] su: No module specific data is present
Dec 14 07:14:18.080 INFO running `"docker" "inspect" "aecb12c1d41656de49597fa71fbfba387f2e0b6553aec7caa1ddfd8ee7e59e74"`
Dec 14 07:14:18.301 INFO running `"docker" "rm" "-f" "aecb12c1d41656de49597fa71fbfba387f2e0b6553aec7caa1ddfd8ee7e59e74"`
Dec 14 07:14:18.591 INFO [stdout] aecb12c1d41656de49597fa71fbfba387f2e0b6553aec7caa1ddfd8ee7e59e74
Dec 14 07:14:18.593 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 07:14:19.263 INFO [stdout] c3f59fcd8235eebe86c9d8c7fef33b133d62eedf6b0360c14769019a242270d7
Dec 14 07:14:19.265 INFO running `"docker" "start" "-a" "c3f59fcd8235eebe86c9d8c7fef33b133d62eedf6b0360c14769019a242270d7"`
Dec 14 07:14:20.260 INFO [stderr] usermod: no changes
Dec 14 07:14:20.831 INFO [stderr]    Compiling assert_matches v1.3.0
Dec 14 07:14:20.831 INFO [stderr]    Compiling edit-distance v2.0.1
Dec 14 07:14:20.831 INFO [stderr]    Compiling target v1.0.0
Dec 14 07:14:20.873 INFO [stderr]    Compiling itertools v0.7.11
Dec 14 07:14:20.874 INFO [stderr]    Compiling term_size v0.3.1
Dec 14 07:14:20.881 INFO [stderr]    Compiling ctrlc v3.1.1
Dec 14 07:14:20.881 INFO [stderr]    Compiling combine v3.6.3
Dec 14 07:14:20.881 INFO [stderr]    Compiling env_proxy v0.2.0
Dec 14 07:14:21.991 INFO [stderr]    Compiling rand_pcg v0.1.1
Dec 14 07:14:23.255 INFO [stderr]    Compiling rand_chacha v0.1.0
Dec 14 07:14:23.314 INFO [stderr]    Compiling rand v0.6.1
Dec 14 07:14:23.327 INFO [stderr]    Compiling brev v0.1.14
Dec 14 07:14:26.731 INFO [stderr]    Compiling textwrap v0.10.0
Dec 14 07:14:26.803 INFO [stderr]    Compiling docopt v1.0.2
Dec 14 07:14:28.171 INFO [stderr]    Compiling cargo_metadata v0.6.3
Dec 14 07:14:28.691 INFO [stderr]    Compiling parking_lot_core v0.3.1
Dec 14 07:14:32.972 INFO [stderr]    Compiling failure v0.1.3
Dec 14 07:14:33.367 INFO [stderr]    Compiling clap v2.32.0
Dec 14 07:14:35.447 INFO [stderr]    Compiling dotenv v0.13.0
Dec 14 07:14:38.764 INFO [stderr]    Compiling parking_lot v0.6.4
Dec 14 07:14:53.311 INFO [stderr]    Compiling tokio-reactor v0.1.7
Dec 14 07:14:56.771 INFO [stderr]    Compiling tokio-threadpool v0.1.9
Dec 14 07:15:01.511 INFO [stderr]    Compiling tokio-udp v0.1.3
Dec 14 07:15:01.511 INFO [stderr]    Compiling tokio-tcp v0.1.2
Dec 14 07:15:01.511 INFO [stderr]    Compiling tokio-uds v0.2.4
Dec 14 07:15:08.227 INFO [stderr]    Compiling tokio-fs v0.1.4
Dec 14 07:15:22.283 INFO [stderr]    Compiling tokio v0.1.13
Dec 14 07:15:24.814 INFO [stderr]    Compiling just v0.3.13
Dec 14 07:15:30.477 INFO [stderr]    Compiling hyper v0.12.16
Dec 14 07:15:43.380 INFO [stderr]    Compiling toml_edit v0.1.3
Dec 14 07:15:51.965 INFO [stderr]    Compiling hyper-tls v0.3.1
Dec 14 07:15:58.211 INFO [stderr]    Compiling reqwest v0.9.5
Dec 14 07:16:36.159 INFO [stderr]    Compiling cargo-edit v0.3.1
Dec 14 07:16:46.259 INFO [stderr]    Compiling advent-of-code-2018-rust v0.1.0 (/source)
Dec 14 07:16:48.091 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 07:16:48.091 INFO [stderr]  --> src/bin/d05-part1.rs:1:1
Dec 14 07:16:48.091 INFO [stderr]   |
Dec 14 07:16:48.091 INFO [stderr] 1 | #[macro_use]
Dec 14 07:16:48.091 INFO [stderr]   | ^^^^^^^^^^^^
Dec 14 07:16:48.091 INFO [stderr]   |
Dec 14 07:16:48.091 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 07:16:48.091 INFO [stderr] 
Dec 14 07:16:48.091 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 14 07:16:48.091 INFO [stderr]   --> src/bin/d05-part1.rs:13:18
Dec 14 07:16:48.091 INFO [stderr]    |
Dec 14 07:16:48.091 INFO [stderr] 13 |         for b in (b'a'..=b'z') {
Dec 14 07:16:48.091 INFO [stderr]    |                  ^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 07:16:48.091 INFO [stderr]    |
Dec 14 07:16:48.091 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 14 07:16:48.091 INFO [stderr] 
Dec 14 07:16:49.038 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 07:16:49.038 INFO [stderr]  --> src/bin/d05-part2.rs:1:1
Dec 14 07:16:49.039 INFO [stderr]   |
Dec 14 07:16:49.039 INFO [stderr] 1 | #[macro_use]
Dec 14 07:16:49.039 INFO [stderr]   | ^^^^^^^^^^^^
Dec 14 07:16:49.039 INFO [stderr]   |
Dec 14 07:16:49.040 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 07:16:49.040 INFO [stderr] 
Dec 14 07:16:49.040 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 14 07:16:49.041 INFO [stderr]   --> src/bin/d05-part2.rs:20:26
Dec 14 07:16:49.041 INFO [stderr]    |
Dec 14 07:16:49.041 INFO [stderr] 20 |                 for b in (b'a'..=b'z') {
Dec 14 07:16:49.041 INFO [stderr]    |                          ^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 07:16:49.075 INFO [stderr]    |
Dec 14 07:16:49.075 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 14 07:16:49.076 INFO [stderr] 
Dec 14 07:16:49.127 INFO [stderr] warning: variable does not need to be mutable
Dec 14 07:16:49.127 INFO [stderr]   --> src/util.rs:14:13
Dec 14 07:16:49.128 INFO [stderr]    |
Dec 14 07:16:49.128 INFO [stderr] 14 |         let mut br = BufReader::new(&f);
Dec 14 07:16:49.128 INFO [stderr]    |             ----^^
Dec 14 07:16:49.129 INFO [stderr]    |             |
Dec 14 07:16:49.129 INFO [stderr]    |             help: remove this `mut`
Dec 14 07:16:49.129 INFO [stderr]    |
Dec 14 07:16:49.130 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 07:16:49.130 INFO [stderr] 
Dec 14 07:16:51.772 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 31s
Dec 14 07:16:51.795 INFO [stderr] su: No module specific data is present
Dec 14 07:16:52.789 INFO running `"docker" "inspect" "c3f59fcd8235eebe86c9d8c7fef33b133d62eedf6b0360c14769019a242270d7"`
Dec 14 07:16:52.975 INFO running `"docker" "rm" "-f" "c3f59fcd8235eebe86c9d8c7fef33b133d62eedf6b0360c14769019a242270d7"`
Dec 14 07:16:53.243 INFO [stdout] c3f59fcd8235eebe86c9d8c7fef33b133d62eedf6b0360c14769019a242270d7
Dec 14 07:16:53.249 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 07:16:53.744 INFO [stdout] 162b3a9523e592e3e4e90e290f6484cd33e1aa855d9f39f32be36f6e1caf0f7e
Dec 14 07:16:53.749 INFO running `"docker" "start" "-a" "162b3a9523e592e3e4e90e290f6484cd33e1aa855d9f39f32be36f6e1caf0f7e"`
Dec 14 07:16:55.554 INFO [stderr] usermod: no changes
Dec 14 07:16:55.957 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
Dec 14 07:16:55.977 INFO [stderr]      Running /target/debug/deps/advent_of_code_2018_rust-c6545af4bea28aa0
Dec 14 07:16:56.007 INFO [stderr]      Running /target/debug/deps/d04_part1-092dc32d58c78442
Dec 14 07:16:56.007 INFO [stdout] 
Dec 14 07:16:56.007 INFO [stdout] running 0 tests
Dec 14 07:16:56.007 INFO [stdout] 
Dec 14 07:16:56.007 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 07:16:56.007 INFO [stdout] 
Dec 14 07:16:56.010 INFO [stdout] 
Dec 14 07:16:56.010 INFO [stdout] running 0 tests
Dec 14 07:16:56.010 INFO [stdout] 
Dec 14 07:16:56.010 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 07:16:56.010 INFO [stdout] 
Dec 14 07:16:56.011 INFO [stderr]      Running /target/debug/deps/d04_part2-92490dfa4602c104
Dec 14 07:16:56.014 INFO [stderr]      Running /target/debug/deps/d05_part1-2eec42881adce36a
Dec 14 07:16:56.014 INFO [stdout] 
Dec 14 07:16:56.014 INFO [stdout] running 0 tests
Dec 14 07:16:56.014 INFO [stdout] 
Dec 14 07:16:56.014 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 07:16:56.014 INFO [stdout] 
Dec 14 07:16:56.016 INFO [stdout] 
Dec 14 07:16:56.016 INFO [stderr]      Running /target/debug/deps/d05_part2-69b7c07127552b75
Dec 14 07:16:56.016 INFO [stdout] running 0 tests
Dec 14 07:16:56.016 INFO [stdout] 
Dec 14 07:16:56.016 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 07:16:56.016 INFO [stdout] 
Dec 14 07:16:56.019 INFO [stdout] 
Dec 14 07:16:56.019 INFO [stderr]      Running /target/debug/deps/d05_part2_faster-999ecacf9ff6d544
Dec 14 07:16:56.019 INFO [stdout] running 0 tests
Dec 14 07:16:56.019 INFO [stdout] 
Dec 14 07:16:56.019 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 07:16:56.019 INFO [stdout] 
Dec 14 07:16:56.034 INFO [stdout] 
Dec 14 07:16:56.035 INFO [stderr]    Doc-tests advent-of-code-2018-rust
Dec 14 07:16:56.035 INFO [stdout] running 0 tests
Dec 14 07:16:56.035 INFO [stdout] 
Dec 14 07:16:56.035 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 07:16:56.035 INFO [stdout] 
Dec 14 07:16:56.807 INFO [stdout] 
Dec 14 07:16:56.807 INFO [stdout] running 0 tests
Dec 14 07:16:56.807 INFO [stdout] 
Dec 14 07:16:56.807 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 07:16:56.807 INFO [stdout] 
Dec 14 07:16:56.819 INFO [stderr] su: No module specific data is present
Dec 14 07:16:57.613 INFO running `"docker" "inspect" "162b3a9523e592e3e4e90e290f6484cd33e1aa855d9f39f32be36f6e1caf0f7e"`
Dec 14 07:16:57.999 INFO running `"docker" "rm" "-f" "162b3a9523e592e3e4e90e290f6484cd33e1aa855d9f39f32be36f6e1caf0f7e"`
Dec 14 07:16:58.295 INFO [stdout] 162b3a9523e592e3e4e90e290f6484cd33e1aa855d9f39f32be36f6e1caf0f7e