[INFO] fetching crate pkg6dev 0.0.1-placeholder...
[INFO] testing pkg6dev-0.0.1-placeholder against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate pkg6dev 0.0.1-placeholder into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate pkg6dev 0.0.1-placeholder on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate pkg6dev 0.0.1-placeholder
[INFO] finished tweaking crates.io crate pkg6dev 0.0.1-placeholder
[INFO] tweaked toml for crates.io crate pkg6dev 0.0.1-placeholder written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate pkg6dev 0.0.1-placeholder already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4d313652f72d7ec2ec0bd2baac71152a4a0e87c514dd431070b3d3284e223b98
[INFO] running `"docker" "start" "-a" "4d313652f72d7ec2ec0bd2baac71152a4a0e87c514dd431070b3d3284e223b98"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling pkg6dev v0.0.1-placeholder (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "4d313652f72d7ec2ec0bd2baac71152a4a0e87c514dd431070b3d3284e223b98"`
[INFO] running `"docker" "rm" "-f" "4d313652f72d7ec2ec0bd2baac71152a4a0e87c514dd431070b3d3284e223b98"`
[INFO] [stdout] 4d313652f72d7ec2ec0bd2baac71152a4a0e87c514dd431070b3d3284e223b98
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 96372d8714b890823ee38889153bfa9624dcb58753a1490fddf1fdb0aed49eff
[INFO] running `"docker" "start" "-a" "96372d8714b890823ee38889153bfa9624dcb58753a1490fddf1fdb0aed49eff"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling pkg6dev v0.0.1-placeholder (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "96372d8714b890823ee38889153bfa9624dcb58753a1490fddf1fdb0aed49eff"`
[INFO] running `"docker" "rm" "-f" "96372d8714b890823ee38889153bfa9624dcb58753a1490fddf1fdb0aed49eff"`
[INFO] [stdout] 96372d8714b890823ee38889153bfa9624dcb58753a1490fddf1fdb0aed49eff
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ca59dfdecc814adc36c5fa292639baadf8f8e3683901aabf6a206260e4d89603
[INFO] running `"docker" "start" "-a" "ca59dfdecc814adc36c5fa292639baadf8f8e3683901aabf6a206260e4d89603"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pkg6dev-af7d6e4e5d759050
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ca59dfdecc814adc36c5fa292639baadf8f8e3683901aabf6a206260e4d89603"`
[INFO] running `"docker" "rm" "-f" "ca59dfdecc814adc36c5fa292639baadf8f8e3683901aabf6a206260e4d89603"`
[INFO] [stdout] ca59dfdecc814adc36c5fa292639baadf8f8e3683901aabf6a206260e4d89603