[INFO] cloning repository https://github.com/WalrusCodes/adv2015
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WalrusCodes/adv2015" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWalrusCodes%2Fadv2015", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWalrusCodes%2Fadv2015'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 205d21e12dd42b7625939b7eeaf8296c1763a2ce
[INFO] testing WalrusCodes/adv2015 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%2FWalrusCodes%2Fadv2015" "/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/WalrusCodes/adv2015 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/WalrusCodes/adv2015
[INFO] finished tweaking git repo https://github.com/WalrusCodes/adv2015
[INFO] tweaked toml for git repo https://github.com/WalrusCodes/adv2015 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/WalrusCodes/adv2015 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] 2f95baa9a7c37b80db672317dac5265c38cbe9b6e4161d40792646633e140e04
[INFO] running `Command { std: "docker" "start" "-a" "2f95baa9a7c37b80db672317dac5265c38cbe9b6e4161d40792646633e140e04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f95baa9a7c37b80db672317dac5265c38cbe9b6e4161d40792646633e140e04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f95baa9a7c37b80db672317dac5265c38cbe9b6e4161d40792646633e140e04", kill_on_drop: false }`
[INFO] [stdout] 2f95baa9a7c37b80db672317dac5265c38cbe9b6e4161d40792646633e140e04
[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] [stdout] e4af8787f6ad0a524674005dff52d91d7f2ce8c367b209033edd9c1ab07f060f
[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" "e4af8787f6ad0a524674005dff52d91d7f2ce8c367b209033edd9c1ab07f060f", kill_on_drop: false }`
[INFO] [stderr]    Compiling adv2015 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.64s
[INFO] running `Command { std: "docker" "inspect" "e4af8787f6ad0a524674005dff52d91d7f2ce8c367b209033edd9c1ab07f060f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4af8787f6ad0a524674005dff52d91d7f2ce8c367b209033edd9c1ab07f060f", kill_on_drop: false }`
[INFO] [stdout] e4af8787f6ad0a524674005dff52d91d7f2ce8c367b209033edd9c1ab07f060f
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9ad5b176ba7f2c5a13d3d1c2fa8fb8b0e4cb6aeda2be224f4df58ff11e83098d
[INFO] running `Command { std: "docker" "start" "-a" "9ad5b176ba7f2c5a13d3d1c2fa8fb8b0e4cb6aeda2be224f4df58ff11e83098d", kill_on_drop: false }`
[INFO] [stderr]    Compiling adv2015 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.91s
[INFO] [stderr]   Executable unittests src/day1.rs (/opt/rustwide/target/debug/deps/day1-a1461b95313b057d)
[INFO] [stderr]   Executable unittests src/day2.rs (/opt/rustwide/target/debug/deps/day2-dc5d14f92ae929a0)
[INFO] [stderr]   Executable unittests src/day3.rs (/opt/rustwide/target/debug/deps/day3-52a4f0719b25249a)
[INFO] [stderr]   Executable unittests src/day4.rs (/opt/rustwide/target/debug/deps/day4-a24b69d021583eb9)
[INFO] [stderr]   Executable unittests src/day5.rs (/opt/rustwide/target/debug/deps/day5-bf04963d243fcf8f)
[INFO] running `Command { std: "docker" "inspect" "9ad5b176ba7f2c5a13d3d1c2fa8fb8b0e4cb6aeda2be224f4df58ff11e83098d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ad5b176ba7f2c5a13d3d1c2fa8fb8b0e4cb6aeda2be224f4df58ff11e83098d", kill_on_drop: false }`
[INFO] [stdout] 9ad5b176ba7f2c5a13d3d1c2fa8fb8b0e4cb6aeda2be224f4df58ff11e83098d
[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] [stdout] 70a9e0e74244f78dc204330a3765b7e1d9cab626a6f018bf913ebf2adbc9b49a
[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" "70a9e0e74244f78dc204330a3765b7e1d9cab626a6f018bf913ebf2adbc9b49a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/day1.rs (/opt/rustwide/target/debug/deps/day1-a1461b95313b057d)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/day2.rs (/opt/rustwide/target/debug/deps/day2-dc5d14f92ae929a0)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/day3.rs (/opt/rustwide/target/debug/deps/day3-52a4f0719b25249a)
[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/day4.rs (/opt/rustwide/target/debug/deps/day4-a24b69d021583eb9)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/day5.rs (/opt/rustwide/target/debug/deps/day5-bf04963d243fcf8f)
[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" "70a9e0e74244f78dc204330a3765b7e1d9cab626a6f018bf913ebf2adbc9b49a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70a9e0e74244f78dc204330a3765b7e1d9cab626a6f018bf913ebf2adbc9b49a", kill_on_drop: false }`
[INFO] [stdout] 70a9e0e74244f78dc204330a3765b7e1d9cab626a6f018bf913ebf2adbc9b49a