[INFO] cloning repository https://github.com/traumathegod/days_12_christmas
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/traumathegod/days_12_christmas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftraumathegod%2Fdays_12_christmas", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftraumathegod%2Fdays_12_christmas'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 283febe22f06ac307c51d25554f650d20034c4cc
[INFO] testing traumathegod/days_12_christmas 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%2Ftraumathegod%2Fdays_12_christmas" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/traumathegod/days_12_christmas 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/traumathegod/days_12_christmas
[INFO] finished tweaking git repo https://github.com/traumathegod/days_12_christmas
[INFO] tweaked toml for git repo https://github.com/traumathegod/days_12_christmas written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/traumathegod/days_12_christmas 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] 62e3a21d35840089661de6233f21c99a253c3b54c514916f443c5c42fdc85fcc
[INFO] running `Command { std: "docker" "start" "-a" "62e3a21d35840089661de6233f21c99a253c3b54c514916f443c5c42fdc85fcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62e3a21d35840089661de6233f21c99a253c3b54c514916f443c5c42fdc85fcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62e3a21d35840089661de6233f21c99a253c3b54c514916f443c5c42fdc85fcc", kill_on_drop: false }`
[INFO] [stdout] 62e3a21d35840089661de6233f21c99a253c3b54c514916f443c5c42fdc85fcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--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] e19b4f5ea64dbd950b161876f6e82cef59bc43871d85e176f8a70ad9ccb8cf6c
[INFO] running `Command { std: "docker" "start" "-a" "e19b4f5ea64dbd950b161876f6e82cef59bc43871d85e176f8a70ad9ccb8cf6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling days_12_christmas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "e19b4f5ea64dbd950b161876f6e82cef59bc43871d85e176f8a70ad9ccb8cf6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e19b4f5ea64dbd950b161876f6e82cef59bc43871d85e176f8a70ad9ccb8cf6c", kill_on_drop: false }`
[INFO] [stdout] e19b4f5ea64dbd950b161876f6e82cef59bc43871d85e176f8a70ad9ccb8cf6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed5214e0f00d21a2ed43d527af51106e6c63edb469fc28548ef718149e3e3329
[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" "ed5214e0f00d21a2ed43d527af51106e6c63edb469fc28548ef718149e3e3329", kill_on_drop: false }`
[INFO] [stderr]    Compiling days_12_christmas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/days_12_christmas-03825b75b0190b32)
[INFO] running `Command { std: "docker" "inspect" "ed5214e0f00d21a2ed43d527af51106e6c63edb469fc28548ef718149e3e3329", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed5214e0f00d21a2ed43d527af51106e6c63edb469fc28548ef718149e3e3329", kill_on_drop: false }`
[INFO] [stdout] ed5214e0f00d21a2ed43d527af51106e6c63edb469fc28548ef718149e3e3329
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] 23f62021c2dd1f07f6f69ecefa4e2c9a93d5dee63da2d9e9e3cbd683c34e1c4f
[INFO] running `Command { std: "docker" "start" "-a" "23f62021c2dd1f07f6f69ecefa4e2c9a93d5dee63da2d9e9e3cbd683c34e1c4f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/days_12_christmas-03825b75b0190b32)
[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" "23f62021c2dd1f07f6f69ecefa4e2c9a93d5dee63da2d9e9e3cbd683c34e1c4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23f62021c2dd1f07f6f69ecefa4e2c9a93d5dee63da2d9e9e3cbd683c34e1c4f", kill_on_drop: false }`
[INFO] [stdout] 23f62021c2dd1f07f6f69ecefa4e2c9a93d5dee63da2d9e9e3cbd683c34e1c4f