[INFO] cloning repository amnn/adventofcode-2018 [INFO] running `"git" "clone" "--bare" "git://github.com/amnn/adventofcode-2018.git" "work/cache/sources/gh/amnn/adventofcode-2018"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/amnn/adventofcode-2018'... [INFO] running `"git" "clone" "work/cache/sources/gh/amnn/adventofcode-2018" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/amnn/adventofcode-2018"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/amnn/adventofcode-2018'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/amnn/adventofcode-2018" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/amnn/adventofcode-2018"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/amnn/adventofcode-2018'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 149174a4a021f051b577d331460eed48b3c8199d [INFO] sha for GitHub repo amnn/adventofcode-2018: 149174a4a021f051b577d331460eed48b3c8199d [INFO] validating manifest of amnn/adventofcode-2018 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of amnn/adventofcode-2018 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing amnn/adventofcode-2018 [INFO] finished frobbing amnn/adventofcode-2018 [INFO] frobbed toml for amnn/adventofcode-2018 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/amnn/adventofcode-2018/Cargo.toml [INFO] started frobbing amnn/adventofcode-2018 [INFO] finished frobbing amnn/adventofcode-2018 [INFO] frobbed toml for amnn/adventofcode-2018 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/amnn/adventofcode-2018/Cargo.toml [INFO] crate amnn/adventofcode-2018 already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing amnn/adventofcode-2018 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/amnn/adventofcode-2018:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] 3d7d850a0b504ef3bf2533e01a206bfb2eacc4eddc09c74dede01e34e93b3bd4 [INFO] running `"docker" "start" "-a" "3d7d850a0b504ef3bf2533e01a206bfb2eacc4eddc09c74dede01e34e93b3bd4"` [INFO] [stderr] Compiling termion v1.5.1 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling scan_fmt v0.1.3 [INFO] [stderr] Compiling adventofcode v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day13/main.rs:140:17 [INFO] [stderr] | [INFO] [stderr] 140 | let mut r = BufReader::new(init.as_bytes()); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day04/main.rs:140:13 [INFO] [stderr] | [INFO] [stderr] 140 | let mut counter = sleep_totals.entry(guard).or_insert(0); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day07/main.rs:65:17 [INFO] [stderr] | [INFO] [stderr] 65 | let mut nbr = nodes.get_mut(&out).unwrap(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day15/main.rs:115:17 [INFO] [stderr] | [INFO] [stderr] 115 | let mut r = BufReader::new(init.as_bytes()); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day15/main.rs:351:29 [INFO] [stderr] | [INFO] [stderr] 351 | let mut count = deaths.entry(enemy).or_insert(0); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.50s [INFO] running `"docker" "inspect" "3d7d850a0b504ef3bf2533e01a206bfb2eacc4eddc09c74dede01e34e93b3bd4"` [INFO] running `"docker" "rm" "-f" "3d7d850a0b504ef3bf2533e01a206bfb2eacc4eddc09c74dede01e34e93b3bd4"` [INFO] [stdout] 3d7d850a0b504ef3bf2533e01a206bfb2eacc4eddc09c74dede01e34e93b3bd4 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/amnn/adventofcode-2018:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 4e19cd3eddc2665eaaab44bb96cff0e8ea24ac2e3a01b8a018c6561e6deadb4d [INFO] running `"docker" "start" "-a" "4e19cd3eddc2665eaaab44bb96cff0e8ea24ac2e3a01b8a018c6561e6deadb4d"` [INFO] [stderr] Compiling adventofcode v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day15/main.rs:115:17 [INFO] [stderr] | [INFO] [stderr] 115 | let mut r = BufReader::new(init.as_bytes()); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day15/main.rs:351:29 [INFO] [stderr] | [INFO] [stderr] 351 | let mut count = deaths.entry(enemy).or_insert(0); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day04/main.rs:140:13 [INFO] [stderr] | [INFO] [stderr] 140 | let mut counter = sleep_totals.entry(guard).or_insert(0); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day13/main.rs:140:17 [INFO] [stderr] | [INFO] [stderr] 140 | let mut r = BufReader::new(init.as_bytes()); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day07/main.rs:65:17 [INFO] [stderr] | [INFO] [stderr] 65 | let mut nbr = nodes.get_mut(&out).unwrap(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.85s [INFO] running `"docker" "inspect" "4e19cd3eddc2665eaaab44bb96cff0e8ea24ac2e3a01b8a018c6561e6deadb4d"` [INFO] running `"docker" "rm" "-f" "4e19cd3eddc2665eaaab44bb96cff0e8ea24ac2e3a01b8a018c6561e6deadb4d"` [INFO] [stdout] 4e19cd3eddc2665eaaab44bb96cff0e8ea24ac2e3a01b8a018c6561e6deadb4d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/amnn/adventofcode-2018:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] 862e96d8217536e45304675e2161566f0c120b6343aab44a962f8246f4112c5c [INFO] running `"docker" "start" "-a" "862e96d8217536e45304675e2161566f0c120b6343aab44a962f8246f4112c5c"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/lib-be51e96532684c47 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test chunkable::tests::many_chunks ... ok [INFO] [stdout] test chunkable::tests::split_half ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/day01-54c4f9cea414b238 [INFO] [stdout] test chunkable::tests::unit_key ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/day02-b9d7f5e8130bb5dd [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day03-f22251464fe6d529 [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] Running /opt/crater/target/debug/deps/day04-e1ecf006af0995d7 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day05-07e9bcc94b5f32a5 [INFO] [stderr] Running /opt/crater/target/debug/deps/day06-a5d1b5decf1ac31a [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day07-2e659fd9b6a13cfb [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/crater/target/debug/deps/day08-72c0360e946c59f4 [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day09-b05c47d2f01263b9 [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/crater/target/debug/deps/day10-06d03f5dc4ffc741 [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day11-ef43f822e7249b3e [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day12-31be9eac42cee2d9 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test::shift_multiword ... ok [INFO] [stdout] test test::shift ... ok [INFO] [stdout] test test::first_set_multiword ... ok [INFO] [stdout] test test::find_set ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day13-f76d2fd304a3c051 [INFO] [stdout] running 1 test [INFO] [stderr] Running /opt/crater/target/debug/deps/day14-c9f9aff03491b16c [INFO] [stdout] test test::dir_turn ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day15-6c876cca911057b4 [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/crater/target/debug/deps/day16-bfe211b0846a5942 [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests lib [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "862e96d8217536e45304675e2161566f0c120b6343aab44a962f8246f4112c5c"` [INFO] running `"docker" "rm" "-f" "862e96d8217536e45304675e2161566f0c120b6343aab44a962f8246f4112c5c"` [INFO] [stdout] 862e96d8217536e45304675e2161566f0c120b6343aab44a962f8246f4112c5c