[INFO] cloning repository https://github.com/westernmonster/rustlang-study
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/westernmonster/rustlang-study" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwesternmonster%2Frustlang-study", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwesternmonster%2Frustlang-study'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4169985a65974a31267e285250bdecc777ba65e2
[INFO] testing westernmonster/rustlang-study 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%2Fwesternmonster%2Frustlang-study" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/westernmonster/rustlang-study 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/westernmonster/rustlang-study
[INFO] finished tweaking git repo https://github.com/westernmonster/rustlang-study
[INFO] tweaked toml for git repo https://github.com/westernmonster/rustlang-study written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/westernmonster/rustlang-study 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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 93e197707a14df8fe2ba7407e72f599effa26c8230d8e35678d4333b9315ddf3
[INFO] running `Command { std: "docker" "start" "-a" "93e197707a14df8fe2ba7407e72f599effa26c8230d8e35678d4333b9315ddf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93e197707a14df8fe2ba7407e72f599effa26c8230d8e35678d4333b9315ddf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93e197707a14df8fe2ba7407e72f599effa26c8230d8e35678d4333b9315ddf3", kill_on_drop: false }`
[INFO] [stdout] 93e197707a14df8fe2ba7407e72f599effa26c8230d8e35678d4333b9315ddf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] f62b38cd34eb9164852056bdaeaa75a3328d21d5b1cd8704312b0617b7ef5517
[INFO] running `Command { std: "docker" "start" "-a" "f62b38cd34eb9164852056bdaeaa75a3328d21d5b1cd8704312b0617b7ef5517", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustlang-study v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "f62b38cd34eb9164852056bdaeaa75a3328d21d5b1cd8704312b0617b7ef5517", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f62b38cd34eb9164852056bdaeaa75a3328d21d5b1cd8704312b0617b7ef5517", kill_on_drop: false }`
[INFO] [stdout] f62b38cd34eb9164852056bdaeaa75a3328d21d5b1cd8704312b0617b7ef5517
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 3af24e74d1dd96359b77486f21d6205ac75a1c6fa2e4285ea08e1618e520ebb3
[INFO] running `Command { std: "docker" "start" "-a" "3af24e74d1dd96359b77486f21d6205ac75a1c6fa2e4285ea08e1618e520ebb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustlang-study v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rustlang_study-285d8ef2ef2f9b8e)
[INFO] running `Command { std: "docker" "inspect" "3af24e74d1dd96359b77486f21d6205ac75a1c6fa2e4285ea08e1618e520ebb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3af24e74d1dd96359b77486f21d6205ac75a1c6fa2e4285ea08e1618e520ebb3", kill_on_drop: false }`
[INFO] [stdout] 3af24e74d1dd96359b77486f21d6205ac75a1c6fa2e4285ea08e1618e520ebb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] d74cea3881a71274986a41c71b743168e2aefee922f00f35637d5c7d90ed1417
[INFO] running `Command { std: "docker" "start" "-a" "d74cea3881a71274986a41c71b743168e2aefee922f00f35637d5c7d90ed1417", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustlang_study-285d8ef2ef2f9b8e)
[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" "d74cea3881a71274986a41c71b743168e2aefee922f00f35637d5c7d90ed1417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d74cea3881a71274986a41c71b743168e2aefee922f00f35637d5c7d90ed1417", kill_on_drop: false }`
[INFO] [stdout] d74cea3881a71274986a41c71b743168e2aefee922f00f35637d5c7d90ed1417