[INFO] fetching crate loogn 0.1.0...
[INFO] testing loogn-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate loogn 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate loogn 0.1.0 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 loogn 0.1.0
[INFO] finished tweaking crates.io crate loogn 0.1.0
[INFO] tweaked toml for crates.io crate loogn 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate loogn 0.1.0 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 271cc688fbd192d0b78653618e7e0c7cefb8a573a759ac3972a500012fdf6c81
[INFO] running `Command { std: "docker" "start" "-a" "271cc688fbd192d0b78653618e7e0c7cefb8a573a759ac3972a500012fdf6c81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "271cc688fbd192d0b78653618e7e0c7cefb8a573a759ac3972a500012fdf6c81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "271cc688fbd192d0b78653618e7e0c7cefb8a573a759ac3972a500012fdf6c81", kill_on_drop: false }`
[INFO] [stdout] 271cc688fbd192d0b78653618e7e0c7cefb8a573a759ac3972a500012fdf6c81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 72d2b2b5e67382e88c1dd77178a7c61a3feded85683b2e7b19f6f15522fc6b2f
[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" "72d2b2b5e67382e88c1dd77178a7c61a3feded85683b2e7b19f6f15522fc6b2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling loogn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "72d2b2b5e67382e88c1dd77178a7c61a3feded85683b2e7b19f6f15522fc6b2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72d2b2b5e67382e88c1dd77178a7c61a3feded85683b2e7b19f6f15522fc6b2f", kill_on_drop: false }`
[INFO] [stdout] 72d2b2b5e67382e88c1dd77178a7c61a3feded85683b2e7b19f6f15522fc6b2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] d54f1a99874f94b466726df77972ce75824f57dca72a0fc9f6a50d7b02c51d36
[INFO] running `Command { std: "docker" "start" "-a" "d54f1a99874f94b466726df77972ce75824f57dca72a0fc9f6a50d7b02c51d36", kill_on_drop: false }`
[INFO] [stderr]    Compiling loogn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/loogn-d5cc7607618be170)
[INFO] running `Command { std: "docker" "inspect" "d54f1a99874f94b466726df77972ce75824f57dca72a0fc9f6a50d7b02c51d36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d54f1a99874f94b466726df77972ce75824f57dca72a0fc9f6a50d7b02c51d36", kill_on_drop: false }`
[INFO] [stdout] d54f1a99874f94b466726df77972ce75824f57dca72a0fc9f6a50d7b02c51d36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 2982cca934822a95ad26afec8440edaab7d8ddb5ac94322d713c2cb42a0f0848
[INFO] running `Command { std: "docker" "start" "-a" "2982cca934822a95ad26afec8440edaab7d8ddb5ac94322d713c2cb42a0f0848", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/loogn-d5cc7607618be170)
[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" "2982cca934822a95ad26afec8440edaab7d8ddb5ac94322d713c2cb42a0f0848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2982cca934822a95ad26afec8440edaab7d8ddb5ac94322d713c2cb42a0f0848", kill_on_drop: false }`
[INFO] [stdout] 2982cca934822a95ad26afec8440edaab7d8ddb5ac94322d713c2cb42a0f0848