[INFO] cloning repository https://github.com/MOZGIII/rustbench
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MOZGIII/rustbench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMOZGIII%2Frustbench"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMOZGIII%2Frustbench'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 97490e5093d99d3f499ff8166067eab3e5892cd8
[INFO] testing MOZGIII/rustbench against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMOZGIII%2Frustbench" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MOZGIII/rustbench 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 git repo https://github.com/MOZGIII/rustbench
[INFO] finished tweaking git repo https://github.com/MOZGIII/rustbench
[INFO] tweaked toml for git repo https://github.com/MOZGIII/rustbench written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/MOZGIII/rustbench 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 2ad3de2e4fd13b2ac8d56318a41dcdfcf41151f5f44986a3b09ad246882f419b
[INFO] running `"docker" "start" "-a" "2ad3de2e4fd13b2ac8d56318a41dcdfcf41151f5f44986a3b09ad246882f419b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `"docker" "inspect" "2ad3de2e4fd13b2ac8d56318a41dcdfcf41151f5f44986a3b09ad246882f419b"`
[INFO] running `"docker" "rm" "-f" "2ad3de2e4fd13b2ac8d56318a41dcdfcf41151f5f44986a3b09ad246882f419b"`
[INFO] [stdout] 2ad3de2e4fd13b2ac8d56318a41dcdfcf41151f5f44986a3b09ad246882f419b
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 0f3284f12b00437e6a895ceef3c531fcc42f504291f53e2b060ee24ffa950340
[INFO] running `"docker" "start" "-a" "0f3284f12b00437e6a895ceef3c531fcc42f504291f53e2b060ee24ffa950340"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] running `"docker" "inspect" "0f3284f12b00437e6a895ceef3c531fcc42f504291f53e2b060ee24ffa950340"`
[INFO] running `"docker" "rm" "-f" "0f3284f12b00437e6a895ceef3c531fcc42f504291f53e2b060ee24ffa950340"`
[INFO] [stdout] 0f3284f12b00437e6a895ceef3c531fcc42f504291f53e2b060ee24ffa950340
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 5ae4301cb0f24de2e9fd53c2c5d06632c964ef527f873794685e8771e5144141
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "5ae4301cb0f24de2e9fd53c2c5d06632c964ef527f873794685e8771e5144141"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `"docker" "inspect" "5ae4301cb0f24de2e9fd53c2c5d06632c964ef527f873794685e8771e5144141"`
[INFO] running `"docker" "rm" "-f" "5ae4301cb0f24de2e9fd53c2c5d06632c964ef527f873794685e8771e5144141"`
[INFO] [stdout] 5ae4301cb0f24de2e9fd53c2c5d06632c964ef527f873794685e8771e5144141