[INFO] cloning repository https://github.com/chutchinson/advent-of-code-2021
[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-2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchutchinson%2Fadvent-of-code-2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchutchinson%2Fadvent-of-code-2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6c0ec12482fb2dd3aaa114affab5e2fd503533c8
[INFO] testing chutchinson/advent-of-code-2021 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-2021" "/workspace/builds/worker-55/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-55/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chutchinson/advent-of-code-2021 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-2021
[INFO] finished tweaking git repo https://github.com/chutchinson/advent-of-code-2021
[INFO] tweaked toml for git repo https://github.com/chutchinson/advent-of-code-2021 written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] crate git repo https://github.com/chutchinson/advent-of-code-2021 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-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 5417e8c2d7f288040cf4dad9aee353e07e7ac81366b257c87d5137dec1ad7604
[INFO] running `Command { std: "docker" "start" "-a" "5417e8c2d7f288040cf4dad9aee353e07e7ac81366b257c87d5137dec1ad7604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5417e8c2d7f288040cf4dad9aee353e07e7ac81366b257c87d5137dec1ad7604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5417e8c2d7f288040cf4dad9aee353e07e7ac81366b257c87d5137dec1ad7604", kill_on_drop: false }`
[INFO] [stdout] 5417e8c2d7f288040cf4dad9aee353e07e7ac81366b257c87d5137dec1ad7604
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] c3bd8d3b5a15b427673e0d6db42c05ce3629011e4ccb06dbfcc54e4f018da5a4
[INFO] running `Command { std: "docker" "start" "-a" "c3bd8d3b5a15b427673e0d6db42c05ce3629011e4ccb06dbfcc54e4f018da5a4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling fixedbitset v0.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling petgraph v0.6.0
[INFO] [stderr]    Compiling advent-of-code-2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.62s
[INFO] running `Command { std: "docker" "inspect" "c3bd8d3b5a15b427673e0d6db42c05ce3629011e4ccb06dbfcc54e4f018da5a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3bd8d3b5a15b427673e0d6db42c05ce3629011e4ccb06dbfcc54e4f018da5a4", kill_on_drop: false }`
[INFO] [stdout] c3bd8d3b5a15b427673e0d6db42c05ce3629011e4ccb06dbfcc54e4f018da5a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] e00ab4cc539c787c6cd921f19ea9c72a44fa9114c8e3e1cba4caa1ae48db4eb1
[INFO] running `Command { std: "docker" "start" "-a" "e00ab4cc539c787c6cd921f19ea9c72a44fa9114c8e3e1cba4caa1ae48db4eb1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling advent-of-code-2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.35s
[INFO] [stderr]   Executable unittests src/day1.rs (/opt/rustwide/target/debug/deps/day1-948546d69177e554)
[INFO] [stderr]   Executable unittests src/day2.rs (/opt/rustwide/target/debug/deps/day2-91845601f2bb3de8)
[INFO] [stderr]   Executable unittests src/day6.rs (/opt/rustwide/target/debug/deps/day6-b30b1e5a9f8ef464)
[INFO] [stderr]   Executable unittests src/day7.rs (/opt/rustwide/target/debug/deps/day7-d88ae390a47bb1df)
[INFO] running `Command { std: "docker" "inspect" "e00ab4cc539c787c6cd921f19ea9c72a44fa9114c8e3e1cba4caa1ae48db4eb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e00ab4cc539c787c6cd921f19ea9c72a44fa9114c8e3e1cba4caa1ae48db4eb1", kill_on_drop: false }`
[INFO] [stdout] e00ab4cc539c787c6cd921f19ea9c72a44fa9114c8e3e1cba4caa1ae48db4eb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 008f168f6ca7e75cea2c5a0aea4d7a60dff4a671d3d117e293eec519f96b2b22
[INFO] running `Command { std: "docker" "start" "-a" "008f168f6ca7e75cea2c5a0aea4d7a60dff4a671d3d117e293eec519f96b2b22", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] [stderr]      Running unittests src/day1.rs (/opt/rustwide/target/debug/deps/day1-948546d69177e554)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/day2.rs (/opt/rustwide/target/debug/deps/day2-91845601f2bb3de8)
[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] [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/day6.rs (/opt/rustwide/target/debug/deps/day6-b30b1e5a9f8ef464)
[INFO] [stderr]      Running unittests src/day7.rs (/opt/rustwide/target/debug/deps/day7-d88ae390a47bb1df)
[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] [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] running `Command { std: "docker" "inspect" "008f168f6ca7e75cea2c5a0aea4d7a60dff4a671d3d117e293eec519f96b2b22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "008f168f6ca7e75cea2c5a0aea4d7a60dff4a671d3d117e293eec519f96b2b22", kill_on_drop: false }`
[INFO] [stdout] 008f168f6ca7e75cea2c5a0aea4d7a60dff4a671d3d117e293eec519f96b2b22