[INFO] fetching crate nue 0.3.0...
[INFO] checking nue-0.3.0 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] extracting crate nue 0.3.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate nue 0.3.0 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nue 0.3.0
[INFO] removed path dependency nue-io from crates.io crate nue 0.3.0
[INFO] removed path dependency packed from crates.io crate nue 0.3.0
[INFO] removed path dependency pod from crates.io crate nue 0.3.0
[INFO] finished tweaking crates.io crate nue 0.3.0
[INFO] tweaked toml for crates.io crate nue 0.3.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23290bcb173e3560be0f8d274577654125cf464f1a3e08d1ddc6399e008262fd
[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" "23290bcb173e3560be0f8d274577654125cf464f1a3e08d1ddc6399e008262fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23290bcb173e3560be0f8d274577654125cf464f1a3e08d1ddc6399e008262fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23290bcb173e3560be0f8d274577654125cf464f1a3e08d1ddc6399e008262fd", kill_on_drop: false }`
[INFO] [stdout] 23290bcb173e3560be0f8d274577654125cf464f1a3e08d1ddc6399e008262fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--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] 8d54edcb208d8f7a41e6d520d63a6f29c0fde26d72c4c057e1a93b03922e52a3
[INFO] running `Command { std: "docker" "start" "-a" "8d54edcb208d8f7a41e6d520d63a6f29c0fde26d72c4c057e1a93b03922e52a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling uninitialized v0.0.2
[INFO] [stderr]     Checking byteorder v0.3.13
[INFO] [stderr]     Checking packed v0.3.0
[INFO] [stderr]     Checking resize-slice v0.1.0
[INFO] [stderr]     Checking nue-io v0.3.0
[INFO] [stderr]     Checking pod v0.3.1
[INFO] [stderr]     Checking nue v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read bench.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nue`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "8d54edcb208d8f7a41e6d520d63a6f29c0fde26d72c4c057e1a93b03922e52a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d54edcb208d8f7a41e6d520d63a6f29c0fde26d72c4c057e1a93b03922e52a3", kill_on_drop: false }`
[INFO] [stdout] 8d54edcb208d8f7a41e6d520d63a6f29c0fde26d72c4c057e1a93b03922e52a3