[INFO] cloning repository https://github.com/kazu-S-1110/rust-lesson210712
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kazu-S-1110/rust-lesson210712" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazu-S-1110%2Frust-lesson210712", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazu-S-1110%2Frust-lesson210712'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 958334d40d1f0c281ebff0449d0bec070a6e0ebe
[INFO] testing kazu-S-1110/rust-lesson210712 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%2Fkazu-S-1110%2Frust-lesson210712" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kazu-S-1110/rust-lesson210712 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/kazu-S-1110/rust-lesson210712
[INFO] finished tweaking git repo https://github.com/kazu-S-1110/rust-lesson210712
[INFO] tweaked toml for git repo https://github.com/kazu-S-1110/rust-lesson210712 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/kazu-S-1110/rust-lesson210712 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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 83d6cc5104f499bfa7d251ac6beabeeccb43fc446e670d10aa3660a8863c1ff4
[INFO] running `Command { std: "docker" "start" "-a" "83d6cc5104f499bfa7d251ac6beabeeccb43fc446e670d10aa3660a8863c1ff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83d6cc5104f499bfa7d251ac6beabeeccb43fc446e670d10aa3660a8863c1ff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83d6cc5104f499bfa7d251ac6beabeeccb43fc446e670d10aa3660a8863c1ff4", kill_on_drop: false }`
[INFO] [stdout] 83d6cc5104f499bfa7d251ac6beabeeccb43fc446e670d10aa3660a8863c1ff4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 4ab9814a8cdcf851f5368574de6e98a59636b9db76f62866a3864e6c8977873e
[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" "4ab9814a8cdcf851f5368574de6e98a59636b9db76f62866a3864e6c8977873e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-lesson210712 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "4ab9814a8cdcf851f5368574de6e98a59636b9db76f62866a3864e6c8977873e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ab9814a8cdcf851f5368574de6e98a59636b9db76f62866a3864e6c8977873e", kill_on_drop: false }`
[INFO] [stdout] 4ab9814a8cdcf851f5368574de6e98a59636b9db76f62866a3864e6c8977873e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] a0fc8c1cac1fa7f54839c3b81ae5bd8b221771967ad1e8fa5666d36fa5e14763
[INFO] running `Command { std: "docker" "start" "-a" "a0fc8c1cac1fa7f54839c3b81ae5bd8b221771967ad1e8fa5666d36fa5e14763", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-lesson210712 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_lesson210712-0d4f553f774d8ac7)
[INFO] running `Command { std: "docker" "inspect" "a0fc8c1cac1fa7f54839c3b81ae5bd8b221771967ad1e8fa5666d36fa5e14763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0fc8c1cac1fa7f54839c3b81ae5bd8b221771967ad1e8fa5666d36fa5e14763", kill_on_drop: false }`
[INFO] [stdout] a0fc8c1cac1fa7f54839c3b81ae5bd8b221771967ad1e8fa5666d36fa5e14763
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 789e23c9c7419a5afa5ec7ab7349db7e0466d9687865b9203bf4d1c27c6ea617
[INFO] running `Command { std: "docker" "start" "-a" "789e23c9c7419a5afa5ec7ab7349db7e0466d9687865b9203bf4d1c27c6ea617", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_lesson210712-0d4f553f774d8ac7)
[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" "789e23c9c7419a5afa5ec7ab7349db7e0466d9687865b9203bf4d1c27c6ea617", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "789e23c9c7419a5afa5ec7ab7349db7e0466d9687865b9203bf4d1c27c6ea617", kill_on_drop: false }`
[INFO] [stdout] 789e23c9c7419a5afa5ec7ab7349db7e0466d9687865b9203bf4d1c27c6ea617