[INFO] cloning repository https://github.com/JockeTF/advent
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JockeTF/advent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJockeTF%2Fadvent", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJockeTF%2Fadvent'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e39038dd6d3ba82f9bf01512a2c4848a31e35e65
[INFO] testing JockeTF/advent against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJockeTF%2Fadvent" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JockeTF/advent on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JockeTF/advent
[INFO] finished tweaking git repo https://github.com/JockeTF/advent
[INFO] tweaked toml for git repo https://github.com/JockeTF/advent written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/JockeTF/advent already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97d1435fb039955f7dfcd57f92286c4048ae2954abaa01cdf49f28f6d4eee3e2
[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" "97d1435fb039955f7dfcd57f92286c4048ae2954abaa01cdf49f28f6d4eee3e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97d1435fb039955f7dfcd57f92286c4048ae2954abaa01cdf49f28f6d4eee3e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97d1435fb039955f7dfcd57f92286c4048ae2954abaa01cdf49f28f6d4eee3e2", kill_on_drop: false }`
[INFO] [stdout] 97d1435fb039955f7dfcd57f92286c4048ae2954abaa01cdf49f28f6d4eee3e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 813f48d1437e045770f153e6f908e6d5c374ab2ea38e30195a5d4d58a24c5741
[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" "813f48d1437e045770f153e6f908e6d5c374ab2ea38e30195a5d4d58a24c5741", kill_on_drop: false }`
[INFO] [stderr]    Compiling e20d07 v0.1.0 (/opt/rustwide/workdir/e20/d07)
[INFO] [stderr]    Compiling e20d02 v0.1.0 (/opt/rustwide/workdir/e20/d02)
[INFO] [stderr]    Compiling e20d01 v0.1.0 (/opt/rustwide/workdir/e20/d01)
[INFO] [stderr]    Compiling e20d06 v0.1.0 (/opt/rustwide/workdir/e20/d06)
[INFO] [stderr]    Compiling e20d03 v0.1.0 (/opt/rustwide/workdir/e20/d03)
[INFO] [stderr]    Compiling e20d05 v0.1.0 (/opt/rustwide/workdir/e20/d05)
[INFO] [stderr]    Compiling e20d04 v0.1.0 (/opt/rustwide/workdir/e20/d04)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.46s
[INFO] running `Command { std: "docker" "inspect" "813f48d1437e045770f153e6f908e6d5c374ab2ea38e30195a5d4d58a24c5741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "813f48d1437e045770f153e6f908e6d5c374ab2ea38e30195a5d4d58a24c5741", kill_on_drop: false }`
[INFO] [stdout] 813f48d1437e045770f153e6f908e6d5c374ab2ea38e30195a5d4d58a24c5741
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f984baf4ad71dd20991632dc0d056d63444757992ffbcced3d29dc03d467598
[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" "3f984baf4ad71dd20991632dc0d056d63444757992ffbcced3d29dc03d467598", kill_on_drop: false }`
[INFO] [stderr]    Compiling e20d05 v0.1.0 (/opt/rustwide/workdir/e20/d05)
[INFO] [stderr]    Compiling e20d04 v0.1.0 (/opt/rustwide/workdir/e20/d04)
[INFO] [stderr]    Compiling e20d03 v0.1.0 (/opt/rustwide/workdir/e20/d03)
[INFO] [stderr]    Compiling e20d07 v0.1.0 (/opt/rustwide/workdir/e20/d07)
[INFO] [stderr]    Compiling e20d02 v0.1.0 (/opt/rustwide/workdir/e20/d02)
[INFO] [stderr]    Compiling e20d06 v0.1.0 (/opt/rustwide/workdir/e20/d06)
[INFO] [stderr]    Compiling e20d01 v0.1.0 (/opt/rustwide/workdir/e20/d01)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.74s
[INFO] running `Command { std: "docker" "inspect" "3f984baf4ad71dd20991632dc0d056d63444757992ffbcced3d29dc03d467598", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f984baf4ad71dd20991632dc0d056d63444757992ffbcced3d29dc03d467598", kill_on_drop: false }`
[INFO] [stdout] 3f984baf4ad71dd20991632dc0d056d63444757992ffbcced3d29dc03d467598
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13eb799829808fdfe292ced7aa1e7249603218e6ae8306f7ab6a71aec697f59e
[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" "13eb799829808fdfe292ced7aa1e7249603218e6ae8306f7ab6a71aec697f59e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/e20d01-1f1127ad06346830)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/e20d02-4368e4c7835adf07)
[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 (/opt/rustwide/target/debug/deps/e20d03-ef9545032177307a)
[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 (/opt/rustwide/target/debug/deps/e20d04-85b8bfa1d59605e0)
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/e20d05-70d1e7d291288ec3)
[INFO] [stdout] test tests::test_second ... ok
[INFO] [stdout] test tests::test_extra ... ok
[INFO] [stdout] test tests::test_first ... ok
[INFO] [stdout] test tests::test_third ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 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/e20d06-c7987d85749d5410)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_fifth ... ok
[INFO] [stdout] test tests::test_second ... ok
[INFO] [stdout] test tests::test_fourth ... ok
[INFO] [stdout] test tests::test_third ... ok
[INFO] [stdout] test tests::test_first ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/e20d07-2b49373ba27d9410)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_first ... ok
[INFO] [stdout] test tests::test_second ... 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" "13eb799829808fdfe292ced7aa1e7249603218e6ae8306f7ab6a71aec697f59e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13eb799829808fdfe292ced7aa1e7249603218e6ae8306f7ab6a71aec697f59e", kill_on_drop: false }`
[INFO] [stdout] 13eb799829808fdfe292ced7aa1e7249603218e6ae8306f7ab6a71aec697f59e