[INFO] fetching crate memcache-proto 0.0.1...
[INFO] testing memcache-proto-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate memcache-proto 0.0.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate memcache-proto 0.0.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate memcache-proto 0.0.1
[INFO] finished tweaking crates.io crate memcache-proto 0.0.1
[INFO] tweaked toml for crates.io crate memcache-proto 0.0.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] bc5e4dae8c73f02064f4111274a925ef750d6624a0bbc73fe8ccfa554b972ce3
[INFO] running `Command { std: "docker" "start" "-a" "bc5e4dae8c73f02064f4111274a925ef750d6624a0bbc73fe8ccfa554b972ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc5e4dae8c73f02064f4111274a925ef750d6624a0bbc73fe8ccfa554b972ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc5e4dae8c73f02064f4111274a925ef750d6624a0bbc73fe8ccfa554b972ce3", kill_on_drop: false }`
[INFO] [stdout] bc5e4dae8c73f02064f4111274a925ef750d6624a0bbc73fe8ccfa554b972ce3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bce2e7f37b592b341a0f0433190e1c3d55a749ba5b9cb42b4e95ebcd43feaa5
[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" "2bce2e7f37b592b341a0f0433190e1c3d55a749ba5b9cb42b4e95ebcd43feaa5", kill_on_drop: false }`
[INFO] [stderr]    Compiling memcache-proto v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "2bce2e7f37b592b341a0f0433190e1c3d55a749ba5b9cb42b4e95ebcd43feaa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bce2e7f37b592b341a0f0433190e1c3d55a749ba5b9cb42b4e95ebcd43feaa5", kill_on_drop: false }`
[INFO] [stdout] 2bce2e7f37b592b341a0f0433190e1c3d55a749ba5b9cb42b4e95ebcd43feaa5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21bc64a05b3a43f82e939b0c859d9db64de003a6ee4adbc6a52448018f8c6bb1
[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" "21bc64a05b3a43f82e939b0c859d9db64de003a6ee4adbc6a52448018f8c6bb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling memcache-proto v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "21bc64a05b3a43f82e939b0c859d9db64de003a6ee4adbc6a52448018f8c6bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21bc64a05b3a43f82e939b0c859d9db64de003a6ee4adbc6a52448018f8c6bb1", kill_on_drop: false }`
[INFO] [stdout] 21bc64a05b3a43f82e939b0c859d9db64de003a6ee4adbc6a52448018f8c6bb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fde6269e58a85194a6b6f00d8ac63d4ac26c03f1d8df04f145ee37e18ee02ef0
[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" "fde6269e58a85194a6b6f00d8ac63d4ac26c03f1d8df04f145ee37e18ee02ef0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/memcache_proto-93cfd582401cadda)
[INFO] [stderr]    Doc-tests memcache-proto
[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" "fde6269e58a85194a6b6f00d8ac63d4ac26c03f1d8df04f145ee37e18ee02ef0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fde6269e58a85194a6b6f00d8ac63d4ac26c03f1d8df04f145ee37e18ee02ef0", kill_on_drop: false }`
[INFO] [stdout] fde6269e58a85194a6b6f00d8ac63d4ac26c03f1d8df04f145ee37e18ee02ef0