[INFO] cloning repository https://github.com/nik-johnson-net/aoc20
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nik-johnson-net/aoc20" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnik-johnson-net%2Faoc20", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnik-johnson-net%2Faoc20'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 27080638dd4c1b7a5e9730c5e5e7741a4b32e43c
[INFO] testing nik-johnson-net/aoc20 against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnik-johnson-net%2Faoc20" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nik-johnson-net/aoc20 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nik-johnson-net/aoc20
[INFO] finished tweaking git repo https://github.com/nik-johnson-net/aoc20
[INFO] tweaked toml for git repo https://github.com/nik-johnson-net/aoc20 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/nik-johnson-net/aoc20 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5704c938548ad6c7c573e5c878017ec4ab00842cfe4520e069942021aee439bb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5704c938548ad6c7c573e5c878017ec4ab00842cfe4520e069942021aee439bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5704c938548ad6c7c573e5c878017ec4ab00842cfe4520e069942021aee439bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5704c938548ad6c7c573e5c878017ec4ab00842cfe4520e069942021aee439bb", kill_on_drop: false }`
[INFO] [stdout] 5704c938548ad6c7c573e5c878017ec4ab00842cfe4520e069942021aee439bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94bb1803e8cef57d4b17b46510f6af4b8beb811c35072360c1218093bfa1baec
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "94bb1803e8cef57d4b17b46510f6af4b8beb811c35072360c1218093bfa1baec", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling aoc20-02-1 v0.1.0 (/opt/rustwide/workdir/aoc20-02-1)
[INFO] [stderr]    Compiling aoc20-01-1 v0.1.0 (/opt/rustwide/workdir/aoc20-01-1)
[INFO] [stderr]    Compiling aoc20-01-2 v0.1.0 (/opt/rustwide/workdir/aoc20-01-2)
[INFO] [stderr]    Compiling aoc20-03-1 v0.1.0 (/opt/rustwide/workdir/aoc20-03-1)
[INFO] [stderr]    Compiling aoc20-04-1 v0.1.0 (/opt/rustwide/workdir/aoc20-04-1)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.84s
[INFO] running `Command { std: "docker" "inspect" "94bb1803e8cef57d4b17b46510f6af4b8beb811c35072360c1218093bfa1baec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94bb1803e8cef57d4b17b46510f6af4b8beb811c35072360c1218093bfa1baec", kill_on_drop: false }`
[INFO] [stdout] 94bb1803e8cef57d4b17b46510f6af4b8beb811c35072360c1218093bfa1baec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b3a5ccf909b058803c6ae7d938b6b34e8cced4604bb92439323d559047425e36
[INFO] running `Command { std: "docker" "start" "-a" "b3a5ccf909b058803c6ae7d938b6b34e8cced4604bb92439323d559047425e36", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc20-02-1 v0.1.0 (/opt/rustwide/workdir/aoc20-02-1)
[INFO] [stderr]    Compiling aoc20-01-2 v0.1.0 (/opt/rustwide/workdir/aoc20-01-2)
[INFO] [stderr]    Compiling aoc20-03-1 v0.1.0 (/opt/rustwide/workdir/aoc20-03-1)
[INFO] [stderr]    Compiling aoc20-01-1 v0.1.0 (/opt/rustwide/workdir/aoc20-01-1)
[INFO] [stderr]    Compiling aoc20-04-1 v0.1.0 (/opt/rustwide/workdir/aoc20-04-1)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `Command { std: "docker" "inspect" "b3a5ccf909b058803c6ae7d938b6b34e8cced4604bb92439323d559047425e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3a5ccf909b058803c6ae7d938b6b34e8cced4604bb92439323d559047425e36", kill_on_drop: false }`
[INFO] [stdout] b3a5ccf909b058803c6ae7d938b6b34e8cced4604bb92439323d559047425e36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] da400640384139fb26651ae6257da484f7670124c5fd2f6d901b2864c9af305b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "da400640384139fb26651ae6257da484f7670124c5fd2f6d901b2864c9af305b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc20_01_1-d49b31a40698b01e)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc20_01_2-c23232af565e94f5)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc20_02_1-b497135001581806)
[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 2 tests
[INFO] [stdout] test test::given ... ok
[INFO] [stdout] test test::given2 ... 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 (/opt/rustwide/target/debug/deps/aoc20_03_1-891f86861ef33b38)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc20_04_1-330d776c4bae0060)
[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] running `Command { std: "docker" "inspect" "da400640384139fb26651ae6257da484f7670124c5fd2f6d901b2864c9af305b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da400640384139fb26651ae6257da484f7670124c5fd2f6d901b2864c9af305b", kill_on_drop: false }`
[INFO] [stdout] da400640384139fb26651ae6257da484f7670124c5fd2f6d901b2864c9af305b