[INFO] cloning repository https://github.com/jsvcycling/advent-of-code-2015
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jsvcycling/advent-of-code-2015" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsvcycling%2Fadvent-of-code-2015", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsvcycling%2Fadvent-of-code-2015'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3e2556096776b6eb75631b6a36c48a1905cf82d1
[INFO] testing jsvcycling/advent-of-code-2015 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%2Fjsvcycling%2Fadvent-of-code-2015" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jsvcycling/advent-of-code-2015 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/jsvcycling/advent-of-code-2015
[INFO] finished tweaking git repo https://github.com/jsvcycling/advent-of-code-2015
[INFO] tweaked toml for git repo https://github.com/jsvcycling/advent-of-code-2015 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/jsvcycling/advent-of-code-2015 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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 4b994bb065ae7db4ce0e2ed2f6a0c01e806898a8975f13f230375cd7f538c174
[INFO] running `Command { std: "docker" "start" "-a" "4b994bb065ae7db4ce0e2ed2f6a0c01e806898a8975f13f230375cd7f538c174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b994bb065ae7db4ce0e2ed2f6a0c01e806898a8975f13f230375cd7f538c174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b994bb065ae7db4ce0e2ed2f6a0c01e806898a8975f13f230375cd7f538c174", kill_on_drop: false }`
[INFO] [stdout] 4b994bb065ae7db4ce0e2ed2f6a0c01e806898a8975f13f230375cd7f538c174
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 1375f769c751152ddd02bbaed80194e97c71feaa77d503b22ed697ab1723dc38
[INFO] running `Command { std: "docker" "start" "-a" "1375f769c751152ddd02bbaed80194e97c71feaa77d503b22ed697ab1723dc38", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling md-5 v0.9.1
[INFO] [stderr]    Compiling advent-of-code-2015 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.90s
[INFO] running `Command { std: "docker" "inspect" "1375f769c751152ddd02bbaed80194e97c71feaa77d503b22ed697ab1723dc38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1375f769c751152ddd02bbaed80194e97c71feaa77d503b22ed697ab1723dc38", kill_on_drop: false }`
[INFO] [stdout] 1375f769c751152ddd02bbaed80194e97c71feaa77d503b22ed697ab1723dc38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] d5d9891378f5b7bb80d8fdd8135eb6d9a45f738db2e928b8b99b7fec9b9ef2d1
[INFO] running `Command { std: "docker" "start" "-a" "d5d9891378f5b7bb80d8fdd8135eb6d9a45f738db2e928b8b99b7fec9b9ef2d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-of-code-2015 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]   Executable unittests src/bin/day_01.rs (/opt/rustwide/target/debug/deps/day_01-01def60cf3ea4d5a)
[INFO] [stderr]   Executable unittests src/bin/day_02.rs (/opt/rustwide/target/debug/deps/day_02-fc7d25aa8e5a3d6b)
[INFO] [stderr]   Executable unittests src/bin/day_03.rs (/opt/rustwide/target/debug/deps/day_03-cd8e76149f524912)
[INFO] [stderr]   Executable unittests src/bin/day_04.rs (/opt/rustwide/target/debug/deps/day_04-ca650cb2d69f1705)
[INFO] [stderr]   Executable unittests src/bin/day_05.rs (/opt/rustwide/target/debug/deps/day_05-8e5bafd07dc8a451)
[INFO] [stderr]   Executable unittests src/bin/day_06.rs (/opt/rustwide/target/debug/deps/day_06-92412180865c88ef)
[INFO] [stderr]   Executable unittests src/bin/day_07.rs (/opt/rustwide/target/debug/deps/day_07-74bc15bd3794ad19)
[INFO] [stderr]   Executable unittests src/bin/day_08.rs (/opt/rustwide/target/debug/deps/day_08-a5bbad412edabb75)
[INFO] [stderr]   Executable unittests src/bin/day_09.rs (/opt/rustwide/target/debug/deps/day_09-e1368cf293c9aa13)
[INFO] [stderr]   Executable unittests src/bin/day_10.rs (/opt/rustwide/target/debug/deps/day_10-3d6d2ec156b33979)
[INFO] [stderr]   Executable unittests src/bin/day_11.rs (/opt/rustwide/target/debug/deps/day_11-d05486195e83358f)
[INFO] [stderr]   Executable unittests src/bin/day_12.rs (/opt/rustwide/target/debug/deps/day_12-8d0064c1ed8f81b4)
[INFO] running `Command { std: "docker" "inspect" "d5d9891378f5b7bb80d8fdd8135eb6d9a45f738db2e928b8b99b7fec9b9ef2d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5d9891378f5b7bb80d8fdd8135eb6d9a45f738db2e928b8b99b7fec9b9ef2d1", kill_on_drop: false }`
[INFO] [stdout] d5d9891378f5b7bb80d8fdd8135eb6d9a45f738db2e928b8b99b7fec9b9ef2d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 7e0ac5c4fa05d986bb885254a983f51f38ff2d5e5f43d1dcd2fe81449cdb1e4f
[INFO] running `Command { std: "docker" "start" "-a" "7e0ac5c4fa05d986bb885254a983f51f38ff2d5e5f43d1dcd2fe81449cdb1e4f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/bin/day_01.rs (/opt/rustwide/target/debug/deps/day_01-01def60cf3ea4d5a)
[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/bin/day_02.rs (/opt/rustwide/target/debug/deps/day_02-fc7d25aa8e5a3d6b)
[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/bin/day_03.rs (/opt/rustwide/target/debug/deps/day_03-cd8e76149f524912)
[INFO] [stderr]      Running unittests src/bin/day_04.rs (/opt/rustwide/target/debug/deps/day_04-ca650cb2d69f1705)
[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] [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/bin/day_05.rs (/opt/rustwide/target/debug/deps/day_05-8e5bafd07dc8a451)
[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/bin/day_06.rs (/opt/rustwide/target/debug/deps/day_06-92412180865c88ef)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/day_07.rs (/opt/rustwide/target/debug/deps/day_07-74bc15bd3794ad19)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/bin/day_08.rs (/opt/rustwide/target/debug/deps/day_08-a5bbad412edabb75)
[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] [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/bin/day_09.rs (/opt/rustwide/target/debug/deps/day_09-e1368cf293c9aa13)
[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/bin/day_10.rs (/opt/rustwide/target/debug/deps/day_10-3d6d2ec156b33979)
[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/bin/day_11.rs (/opt/rustwide/target/debug/deps/day_11-d05486195e83358f)
[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/bin/day_12.rs (/opt/rustwide/target/debug/deps/day_12-8d0064c1ed8f81b4)
[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" "7e0ac5c4fa05d986bb885254a983f51f38ff2d5e5f43d1dcd2fe81449cdb1e4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e0ac5c4fa05d986bb885254a983f51f38ff2d5e5f43d1dcd2fe81449cdb1e4f", kill_on_drop: false }`
[INFO] [stdout] 7e0ac5c4fa05d986bb885254a983f51f38ff2d5e5f43d1dcd2fe81449cdb1e4f