[INFO] cloning repository https://github.com/chutchinson/advent-of-code-2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chutchinson/advent-of-code-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchutchinson%2Fadvent-of-code-2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchutchinson%2Fadvent-of-code-2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 976a195e2be0fe7dfa053765f2bd00d4ba4b5c8b [INFO] testing chutchinson/advent-of-code-2020 against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchutchinson%2Fadvent-of-code-2020" "/workspace/builds/worker-20/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chutchinson/advent-of-code-2020 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chutchinson/advent-of-code-2020 [INFO] finished tweaking git repo https://github.com/chutchinson/advent-of-code-2020 [INFO] tweaked toml for git repo https://github.com/chutchinson/advent-of-code-2020 written to /workspace/builds/worker-20/source/Cargo.toml [INFO] crate git repo https://github.com/chutchinson/advent-of-code-2020 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cf2969161da58df06d857808a9d47358f8b339aa89d9629465df562f26937e4a [INFO] running `Command { std: "docker" "start" "-a" "cf2969161da58df06d857808a9d47358f8b339aa89d9629465df562f26937e4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf2969161da58df06d857808a9d47358f8b339aa89d9629465df562f26937e4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf2969161da58df06d857808a9d47358f8b339aa89d9629465df562f26937e4a", kill_on_drop: false }` [INFO] [stdout] cf2969161da58df06d857808a9d47358f8b339aa89d9629465df562f26937e4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4080e750ef6d92c1b39bb561b1a489d9cd7233fb20af5f47c681d9680e3b0e88 [INFO] running `Command { std: "docker" "start" "-a" "4080e750ef6d92c1b39bb561b1a489d9cd7233fb20af5f47c681d9680e3b0e88", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling advent-of-code-2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day13.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | let mut busses = schedule.into_iter() [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 11s [INFO] running `Command { std: "docker" "inspect" "4080e750ef6d92c1b39bb561b1a489d9cd7233fb20af5f47c681d9680e3b0e88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4080e750ef6d92c1b39bb561b1a489d9cd7233fb20af5f47c681d9680e3b0e88", kill_on_drop: false }` [INFO] [stdout] 4080e750ef6d92c1b39bb561b1a489d9cd7233fb20af5f47c681d9680e3b0e88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b199306cf4e1d8cd84e168916516ae28b7b355be03cbd7635c3e633f6e3724ae [INFO] running `Command { std: "docker" "start" "-a" "b199306cf4e1d8cd84e168916516ae28b7b355be03cbd7635c3e633f6e3724ae", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling advent-of-code-2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day13.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | let mut busses = schedule.into_iter() [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 17.30s [INFO] [stderr] Executable unittests src/day1.rs (/opt/rustwide/target/debug/deps/day1-c2322c20de7c7ab8) [INFO] [stderr] Executable unittests src/day10.rs (/opt/rustwide/target/debug/deps/day10-f116a08b5526929d) [INFO] [stderr] Executable unittests src/day11.rs (/opt/rustwide/target/debug/deps/day11-9295a8e7890dad49) [INFO] [stderr] Executable unittests src/day12.rs (/opt/rustwide/target/debug/deps/day12-b670c569ad35b2a9) [INFO] [stderr] Executable unittests src/day13.rs (/opt/rustwide/target/debug/deps/day13-336063792313481e) [INFO] [stderr] Executable unittests src/day2.rs (/opt/rustwide/target/debug/deps/day2-654c0c501180ac5f) [INFO] [stderr] Executable unittests src/day3.rs (/opt/rustwide/target/debug/deps/day3-2e81d93a35787a99) [INFO] [stderr] Executable unittests src/day4.rs (/opt/rustwide/target/debug/deps/day4-1462b47b5f5376a2) [INFO] [stderr] Executable unittests src/day5.rs (/opt/rustwide/target/debug/deps/day5-4efcfdba6d874efc) [INFO] [stderr] Executable unittests src/day6.rs (/opt/rustwide/target/debug/deps/day6-d823799bdf802ee2) [INFO] [stderr] Executable unittests src/day7.rs (/opt/rustwide/target/debug/deps/day7-3b07d6ceb5694c40) [INFO] [stderr] Executable unittests src/day8.rs (/opt/rustwide/target/debug/deps/day8-c84e096b7d645104) [INFO] [stderr] Executable unittests src/day9.rs (/opt/rustwide/target/debug/deps/day9-90bb400d2dbacf82) [INFO] running `Command { std: "docker" "inspect" "b199306cf4e1d8cd84e168916516ae28b7b355be03cbd7635c3e633f6e3724ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b199306cf4e1d8cd84e168916516ae28b7b355be03cbd7635c3e633f6e3724ae", kill_on_drop: false }` [INFO] [stdout] b199306cf4e1d8cd84e168916516ae28b7b355be03cbd7635c3e633f6e3724ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ed37566a2ca71621e3de4590f293db05eb6d44f3480ed70ecd32633b8fcc42f2 [INFO] running `Command { std: "docker" "start" "-a" "ed37566a2ca71621e3de4590f293db05eb6d44f3480ed70ecd32633b8fcc42f2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day13.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | let mut busses = schedule.into_iter() [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: `advent-of-code-2020` (bin "day13" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.41s [INFO] [stderr] Running unittests src/day1.rs (/opt/rustwide/target/debug/deps/day1-c2322c20de7c7ab8) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::example_1 ... ok [INFO] [stdout] test tests::example_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/day10.rs (/opt/rustwide/target/debug/deps/day10-f116a08b5526929d) [INFO] [stdout] [INFO] [stderr] Running unittests src/day11.rs (/opt/rustwide/target/debug/deps/day11-9295a8e7890dad49) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/day12.rs (/opt/rustwide/target/debug/deps/day12-b670c569ad35b2a9) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [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; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running unittests src/day13.rs (/opt/rustwide/target/debug/deps/day13-336063792313481e) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/day2.rs (/opt/rustwide/target/debug/deps/day2-654c0c501180ac5f) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::example_1 ... ok [INFO] [stderr] Running unittests src/day3.rs (/opt/rustwide/target/debug/deps/day3-2e81d93a35787a99) [INFO] [stdout] test tests::example_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::example_1 ... ok [INFO] [stderr] Running unittests src/day4.rs (/opt/rustwide/target/debug/deps/day4-1462b47b5f5376a2) [INFO] [stdout] test tests::example_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/day5.rs (/opt/rustwide/target/debug/deps/day5-4efcfdba6d874efc) [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; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::example_1 ... ok [INFO] [stderr] Running unittests src/day6.rs (/opt/rustwide/target/debug/deps/day6-d823799bdf802ee2) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::example_1 ... ok [INFO] [stdout] test tests::example_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/day7.rs (/opt/rustwide/target/debug/deps/day7-3b07d6ceb5694c40) [INFO] [stderr] Running unittests src/day8.rs (/opt/rustwide/target/debug/deps/day8-c84e096b7d645104) [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; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::example_1 ... ok [INFO] [stdout] test tests::example_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/day9.rs (/opt/rustwide/target/debug/deps/day9-90bb400d2dbacf82) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ed37566a2ca71621e3de4590f293db05eb6d44f3480ed70ecd32633b8fcc42f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed37566a2ca71621e3de4590f293db05eb6d44f3480ed70ecd32633b8fcc42f2", kill_on_drop: false }` [INFO] [stdout] ed37566a2ca71621e3de4590f293db05eb6d44f3480ed70ecd32633b8fcc42f2