[INFO] cloning repository https://github.com/davidlag0/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/davidlag0/advent-of-code-2015" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidlag0%2Fadvent-of-code-2015", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidlag0%2Fadvent-of-code-2015'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 71ca8ca46774b6f581de69bd6412903e60b6bf9c
[INFO] testing davidlag0/advent-of-code-2015 against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidlag0%2Fadvent-of-code-2015" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/davidlag0/advent-of-code-2015 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/davidlag0/advent-of-code-2015
[INFO] finished tweaking git repo https://github.com/davidlag0/advent-of-code-2015
[INFO] tweaked toml for git repo https://github.com/davidlag0/advent-of-code-2015 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate git repo https://github.com/davidlag0/advent-of-code-2015 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5739191a62ce67699e9f367adfe57a46357b9182133ef5eed2e9956302c0c998
[INFO] running `Command { std: "docker" "start" "-a" "5739191a62ce67699e9f367adfe57a46357b9182133ef5eed2e9956302c0c998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5739191a62ce67699e9f367adfe57a46357b9182133ef5eed2e9956302c0c998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5739191a62ce67699e9f367adfe57a46357b9182133ef5eed2e9956302c0c998", kill_on_drop: false }`
[INFO] [stdout] 5739191a62ce67699e9f367adfe57a46357b9182133ef5eed2e9956302c0c998
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56ad76386e00144cb369440a3f991fc92b8cba958c20f6d22e32a890aadc24ed
[INFO] running `Command { std: "docker" "start" "-a" "56ad76386e00144cb369440a3f991fc92b8cba958c20f6d22e32a890aadc24ed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling rust-2015 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.34s
[INFO] running `Command { std: "docker" "inspect" "56ad76386e00144cb369440a3f991fc92b8cba958c20f6d22e32a890aadc24ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56ad76386e00144cb369440a3f991fc92b8cba958c20f6d22e32a890aadc24ed", kill_on_drop: false }`
[INFO] [stdout] 56ad76386e00144cb369440a3f991fc92b8cba958c20f6d22e32a890aadc24ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39004a843ace186738c74ec6b099c76e9081d3c0b606db5c8593df810807f35d
[INFO] running `Command { std: "docker" "start" "-a" "39004a843ace186738c74ec6b099c76e9081d3c0b606db5c8593df810807f35d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling rust-2015 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "39004a843ace186738c74ec6b099c76e9081d3c0b606db5c8593df810807f35d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39004a843ace186738c74ec6b099c76e9081d3c0b606db5c8593df810807f35d", kill_on_drop: false }`
[INFO] [stdout] 39004a843ace186738c74ec6b099c76e9081d3c0b606db5c8593df810807f35d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 41ce24af1ff8c3f317e53adef73662b1d31def15226d188fb09cd42dd94507b6
[INFO] running `Command { std: "docker" "start" "-a" "41ce24af1ff8c3f317e53adef73662b1d31def15226d188fb09cd42dd94507b6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc_rust_2015-ce28e8efcde9a127)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test day1::tests::test_part1_floor_0_1 ... ok
[INFO] [stdout] test day1::tests::test_part1_floor_3_1 ... ok
[INFO] [stdout] test day1::tests::test_part1_floor_minus_1_1 ... ok
[INFO] [stdout] test day1::tests::test_part2_1 ... ok
[INFO] [stdout] test day1::tests::test_part1_floor_3_3 ... ok
[INFO] [stdout] test day1::tests::test_part2_2 ... ok
[INFO] [stdout] test day1::tests::test_part1_floor_3_2 ... ok
[INFO] [stdout] test day1::tests::test_part1_floor_minus_1_2 ... ok
[INFO] [stdout] test day1::tests::test_part1_floor_minus_3_1 ... ok
[INFO] [stdout] test day1::tests::test_part1_floor_minus_3_2 ... ok
[INFO] [stdout] test day2::tests::test_part1 ... ok
[INFO] [stdout] test day2::tests::test_part1_2 ... ok
[INFO] [stdout] test day3::tests::test_part1_3 ... ok
[INFO] [stdout] test day3::tests::test_part2_2 ... ok
[INFO] [stdout] test day3::tests::test_part2_1 ... ok
[INFO] [stdout] test day1::tests::test_part1_floor_0_2 ... ok
[INFO] [stdout] test day3::tests::test_part1_2 ... ok
[INFO] [stdout] test day3::tests::test_part1_1 ... ok
[INFO] [stdout] test day2::tests::test_part1_1 ... ok
[INFO] [stdout] test day3::tests::test_part2_3 ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc_rust_2015-65b2e57ec457c30b)
[INFO] [stdout] test day4::tests::test_is_md5_hash_with_five_leading_zeroes ... ok
[INFO] [stdout] test day2::tests::test_part2 ... ok
[INFO] [stdout] test day4::tests::test_part1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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]    Doc-tests aoc_rust_2015
[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" "41ce24af1ff8c3f317e53adef73662b1d31def15226d188fb09cd42dd94507b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41ce24af1ff8c3f317e53adef73662b1d31def15226d188fb09cd42dd94507b6", kill_on_drop: false }`
[INFO] [stdout] 41ce24af1ff8c3f317e53adef73662b1d31def15226d188fb09cd42dd94507b6