[INFO] cloning repository https://github.com/Michael-F-Bryan/unsafe-tips-and-tricks
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Michael-F-Bryan/unsafe-tips-and-tricks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael-F-Bryan%2Funsafe-tips-and-tricks", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael-F-Bryan%2Funsafe-tips-and-tricks'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 64ce442d47402ee36ec97ba779d7c1d978c627f0
[INFO] testing Michael-F-Bryan/unsafe-tips-and-tricks 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%2FMichael-F-Bryan%2Funsafe-tips-and-tricks" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Michael-F-Bryan/unsafe-tips-and-tricks 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/Michael-F-Bryan/unsafe-tips-and-tricks
[INFO] finished tweaking git repo https://github.com/Michael-F-Bryan/unsafe-tips-and-tricks
[INFO] tweaked toml for git repo https://github.com/Michael-F-Bryan/unsafe-tips-and-tricks written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/Michael-F-Bryan/unsafe-tips-and-tricks 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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] f0b9482b3a66e567d345189d847d2bcbf3f772973e6b267aa61f95c4acef749d
[INFO] running `Command { std: "docker" "start" "-a" "f0b9482b3a66e567d345189d847d2bcbf3f772973e6b267aa61f95c4acef749d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0b9482b3a66e567d345189d847d2bcbf3f772973e6b267aa61f95c4acef749d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0b9482b3a66e567d345189d847d2bcbf3f772973e6b267aa61f95c4acef749d", kill_on_drop: false }`
[INFO] [stdout] f0b9482b3a66e567d345189d847d2bcbf3f772973e6b267aa61f95c4acef749d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] fbc0024d1a6f4f8d753e378d74dfc9a349f03f8820c99c87967ff3d5c8c22a0c
[INFO] running `Command { std: "docker" "start" "-a" "fbc0024d1a6f4f8d753e378d74dfc9a349f03f8820c99c87967ff3d5c8c22a0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling unsafe-tips-and-tricks v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "fbc0024d1a6f4f8d753e378d74dfc9a349f03f8820c99c87967ff3d5c8c22a0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbc0024d1a6f4f8d753e378d74dfc9a349f03f8820c99c87967ff3d5c8c22a0c", kill_on_drop: false }`
[INFO] [stdout] fbc0024d1a6f4f8d753e378d74dfc9a349f03f8820c99c87967ff3d5c8c22a0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 1df8e122fe9dd9a85fd2ae3e7edcf4c62481bd1ff88d00bd74418b6e953f12da
[INFO] running `Command { std: "docker" "start" "-a" "1df8e122fe9dd9a85fd2ae3e7edcf4c62481bd1ff88d00bd74418b6e953f12da", kill_on_drop: false }`
[INFO] [stderr]    Compiling unsafe-tips-and-tricks v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/unsafe_tips_and_tricks-75a5a7d8124ff8dc)
[INFO] running `Command { std: "docker" "inspect" "1df8e122fe9dd9a85fd2ae3e7edcf4c62481bd1ff88d00bd74418b6e953f12da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1df8e122fe9dd9a85fd2ae3e7edcf4c62481bd1ff88d00bd74418b6e953f12da", kill_on_drop: false }`
[INFO] [stdout] 1df8e122fe9dd9a85fd2ae3e7edcf4c62481bd1ff88d00bd74418b6e953f12da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 30cda8bef734eddbd0e3e2cff565570a989eed687225e975a9b8ad8288177057
[INFO] running `Command { std: "docker" "start" "-a" "30cda8bef734eddbd0e3e2cff565570a989eed687225e975a9b8ad8288177057", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unsafe_tips_and_tricks-75a5a7d8124ff8dc)
[INFO] [stderr]    Doc-tests unsafe-tips-and-tricks
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test closures::tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "30cda8bef734eddbd0e3e2cff565570a989eed687225e975a9b8ad8288177057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30cda8bef734eddbd0e3e2cff565570a989eed687225e975a9b8ad8288177057", kill_on_drop: false }`
[INFO] [stdout] 30cda8bef734eddbd0e3e2cff565570a989eed687225e975a9b8ad8288177057