[INFO] fetching crate gerb 0.0.0...
[INFO] testing gerb-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate gerb 0.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate gerb 0.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gerb 0.0.0
[INFO] finished tweaking crates.io crate gerb 0.0.0
[INFO] tweaked toml for crates.io crate gerb 0.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate gerb 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.60.0" "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] 3e8ad837263acdc559d898591bd9207777c3e55d78cb707669190c78672d07a0
[INFO] running `Command { std: "docker" "start" "-a" "3e8ad837263acdc559d898591bd9207777c3e55d78cb707669190c78672d07a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e8ad837263acdc559d898591bd9207777c3e55d78cb707669190c78672d07a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e8ad837263acdc559d898591bd9207777c3e55d78cb707669190c78672d07a0", kill_on_drop: false }`
[INFO] [stdout] 3e8ad837263acdc559d898591bd9207777c3e55d78cb707669190c78672d07a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bb88105ce1953dd9d6a6097a21b7ad35d0fa26f1e6e85d91ffb50b156325e14
[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" "9bb88105ce1953dd9d6a6097a21b7ad35d0fa26f1e6e85d91ffb50b156325e14", kill_on_drop: false }`
[INFO] [stderr]    Compiling gerb v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "9bb88105ce1953dd9d6a6097a21b7ad35d0fa26f1e6e85d91ffb50b156325e14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bb88105ce1953dd9d6a6097a21b7ad35d0fa26f1e6e85d91ffb50b156325e14", kill_on_drop: false }`
[INFO] [stdout] 9bb88105ce1953dd9d6a6097a21b7ad35d0fa26f1e6e85d91ffb50b156325e14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef2354cce8ba4dcaed0837eb44016cc6623d3fd1cdf8d14c1c64de9952bf55e8
[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" "ef2354cce8ba4dcaed0837eb44016cc6623d3fd1cdf8d14c1c64de9952bf55e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling gerb v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "ef2354cce8ba4dcaed0837eb44016cc6623d3fd1cdf8d14c1c64de9952bf55e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef2354cce8ba4dcaed0837eb44016cc6623d3fd1cdf8d14c1c64de9952bf55e8", kill_on_drop: false }`
[INFO] [stdout] ef2354cce8ba4dcaed0837eb44016cc6623d3fd1cdf8d14c1c64de9952bf55e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.60.0" "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] edbd10f81c6409e5203bb8236386f249a763525a0871346d828e292b41a0ccb1
[INFO] running `Command { std: "docker" "start" "-a" "edbd10f81c6409e5203bb8236386f249a763525a0871346d828e292b41a0ccb1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gerb-54ce7c2bf06d01b3)
[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" "edbd10f81c6409e5203bb8236386f249a763525a0871346d828e292b41a0ccb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edbd10f81c6409e5203bb8236386f249a763525a0871346d828e292b41a0ccb1", kill_on_drop: false }`
[INFO] [stdout] edbd10f81c6409e5203bb8236386f249a763525a0871346d828e292b41a0ccb1