[INFO] fetching crate ene 0.0.0...
[INFO] testing ene-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ene 0.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ene 0.0.0 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 crates.io crate ene 0.0.0
[INFO] finished tweaking crates.io crate ene 0.0.0
[INFO] tweaked toml for crates.io crate ene 0.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 834ec4542a39cd0941b573b3415586bd431d17a59c46bce4408a6770de5cc939
[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" "834ec4542a39cd0941b573b3415586bd431d17a59c46bce4408a6770de5cc939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "834ec4542a39cd0941b573b3415586bd431d17a59c46bce4408a6770de5cc939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "834ec4542a39cd0941b573b3415586bd431d17a59c46bce4408a6770de5cc939", kill_on_drop: false }`
[INFO] [stdout] 834ec4542a39cd0941b573b3415586bd431d17a59c46bce4408a6770de5cc939
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] f7cc7fd885cd4da79a89e2a9deaf88b1e8f7771e9d0fb89a1d4a8edb9579035a
[INFO] running `Command { std: "docker" "start" "-a" "f7cc7fd885cd4da79a89e2a9deaf88b1e8f7771e9d0fb89a1d4a8edb9579035a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ene v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "f7cc7fd885cd4da79a89e2a9deaf88b1e8f7771e9d0fb89a1d4a8edb9579035a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7cc7fd885cd4da79a89e2a9deaf88b1e8f7771e9d0fb89a1d4a8edb9579035a", kill_on_drop: false }`
[INFO] [stdout] f7cc7fd885cd4da79a89e2a9deaf88b1e8f7771e9d0fb89a1d4a8edb9579035a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 1da9b124167fe30f978c6c61670cca25f0bc6b165c7381a2b686f6f23d37e6d2
[INFO] running `Command { std: "docker" "start" "-a" "1da9b124167fe30f978c6c61670cca25f0bc6b165c7381a2b686f6f23d37e6d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling ene v0.0.0 (/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/ene-99b7e1a09be3ff1f)
[INFO] running `Command { std: "docker" "inspect" "1da9b124167fe30f978c6c61670cca25f0bc6b165c7381a2b686f6f23d37e6d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1da9b124167fe30f978c6c61670cca25f0bc6b165c7381a2b686f6f23d37e6d2", kill_on_drop: false }`
[INFO] [stdout] 1da9b124167fe30f978c6c61670cca25f0bc6b165c7381a2b686f6f23d37e6d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 924a9c72fc3060e1fac2d65f17668d8c2112daebbd2811f34f769d9a06aece50
[INFO] running `Command { std: "docker" "start" "-a" "924a9c72fc3060e1fac2d65f17668d8c2112daebbd2811f34f769d9a06aece50", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ene-99b7e1a09be3ff1f)
[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" "924a9c72fc3060e1fac2d65f17668d8c2112daebbd2811f34f769d9a06aece50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "924a9c72fc3060e1fac2d65f17668d8c2112daebbd2811f34f769d9a06aece50", kill_on_drop: false }`
[INFO] [stdout] 924a9c72fc3060e1fac2d65f17668d8c2112daebbd2811f34f769d9a06aece50