[INFO] fetching crate hubble 0.0.0-alpha.1...
[INFO] testing hubble-0.0.0-alpha.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate hubble 0.0.0-alpha.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate hubble 0.0.0-alpha.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hubble 0.0.0-alpha.1
[INFO] finished tweaking crates.io crate hubble 0.0.0-alpha.1
[INFO] tweaked toml for crates.io crate hubble 0.0.0-alpha.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.59.0" "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] 92a76a0badcf44119e252baf6398179cefaa65ed4e80537c3ef96978c1437c37
[INFO] running `Command { std: "docker" "start" "-a" "92a76a0badcf44119e252baf6398179cefaa65ed4e80537c3ef96978c1437c37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92a76a0badcf44119e252baf6398179cefaa65ed4e80537c3ef96978c1437c37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92a76a0badcf44119e252baf6398179cefaa65ed4e80537c3ef96978c1437c37", kill_on_drop: false }`
[INFO] [stdout] 92a76a0badcf44119e252baf6398179cefaa65ed4e80537c3ef96978c1437c37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed0d3b8bf8573574629009b69f4c4262cfb698b4489b25cccabd188ee0b6b55d
[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" "ed0d3b8bf8573574629009b69f4c4262cfb698b4489b25cccabd188ee0b6b55d", kill_on_drop: false }`
[INFO] [stderr]    Compiling hubble v0.0.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "ed0d3b8bf8573574629009b69f4c4262cfb698b4489b25cccabd188ee0b6b55d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed0d3b8bf8573574629009b69f4c4262cfb698b4489b25cccabd188ee0b6b55d", kill_on_drop: false }`
[INFO] [stdout] ed0d3b8bf8573574629009b69f4c4262cfb698b4489b25cccabd188ee0b6b55d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.59.0" "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] cc7233fc51ebb8a8ed10e84c17da56328a1c41487d038e4f9cd08867030f1ceb
[INFO] running `Command { std: "docker" "start" "-a" "cc7233fc51ebb8a8ed10e84c17da56328a1c41487d038e4f9cd08867030f1ceb", kill_on_drop: false }`
[INFO] [stderr]    Compiling hubble v0.0.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "cc7233fc51ebb8a8ed10e84c17da56328a1c41487d038e4f9cd08867030f1ceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc7233fc51ebb8a8ed10e84c17da56328a1c41487d038e4f9cd08867030f1ceb", kill_on_drop: false }`
[INFO] [stdout] cc7233fc51ebb8a8ed10e84c17da56328a1c41487d038e4f9cd08867030f1ceb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 648dd157ca3fea3f2c98310ea55d6e56fd406b1b05deace22fac12328529f6ed
[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" "648dd157ca3fea3f2c98310ea55d6e56fd406b1b05deace22fac12328529f6ed", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hubble-b2e2783f03f3f54a)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests hubble
[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] [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" "648dd157ca3fea3f2c98310ea55d6e56fd406b1b05deace22fac12328529f6ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "648dd157ca3fea3f2c98310ea55d6e56fd406b1b05deace22fac12328529f6ed", kill_on_drop: false }`
[INFO] [stdout] 648dd157ca3fea3f2c98310ea55d6e56fd406b1b05deace22fac12328529f6ed