[INFO] cloning repository https://github.com/quininer/bench-short-hash
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/quininer/bench-short-hash" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquininer%2Fbench-short-hash"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquininer%2Fbench-short-hash'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 22cd32f98be58639f335ddf670dec77684fa9e8b
[INFO] testing quininer/bench-short-hash against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquininer%2Fbench-short-hash" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/quininer/bench-short-hash 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/quininer/bench-short-hash
[INFO] finished tweaking git repo https://github.com/quininer/bench-short-hash
[INFO] tweaked toml for git repo https://github.com/quininer/bench-short-hash written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/quininer/bench-short-hash 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded metrohash v1.0.1
[INFO] [stderr]   Downloaded djb33 v0.2.0
[INFO] [stderr]   Downloaded fxhash v0.1.2
[INFO] [stderr]   Downloaded jhash v0.1.0
[INFO] running `"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" "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] [stdout] 1971da781c1b0107d0d0603c1f530e67b0dbb3324aa9b076f6dbf85cb2b222e6
[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" "1971da781c1b0107d0d0603c1f530e67b0dbb3324aa9b076f6dbf85cb2b222e6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `"docker" "inspect" "1971da781c1b0107d0d0603c1f530e67b0dbb3324aa9b076f6dbf85cb2b222e6"`
[INFO] running `"docker" "rm" "-f" "1971da781c1b0107d0d0603c1f530e67b0dbb3324aa9b076f6dbf85cb2b222e6"`
[INFO] [stdout] 1971da781c1b0107d0d0603c1f530e67b0dbb3324aa9b076f6dbf85cb2b222e6
[INFO] running `"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" "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] baf07a8438acee7dd68cfe379c11dff1070f751bfbf1b2242f0b5a4f576af981
[INFO] running `"docker" "start" "-a" "baf07a8438acee7dd68cfe379c11dff1070f751bfbf1b2242f0b5a4f576af981"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] running `"docker" "inspect" "baf07a8438acee7dd68cfe379c11dff1070f751bfbf1b2242f0b5a4f576af981"`
[INFO] running `"docker" "rm" "-f" "baf07a8438acee7dd68cfe379c11dff1070f751bfbf1b2242f0b5a4f576af981"`
[INFO] [stdout] baf07a8438acee7dd68cfe379c11dff1070f751bfbf1b2242f0b5a4f576af981
[INFO] running `"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" "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] 291419942a5f30ec7c19ccc7ecb40e79f8cacaeba6938fac7fa10a79580a8d3c
[INFO] running `"docker" "start" "-a" "291419942a5f30ec7c19ccc7ecb40e79f8cacaeba6938fac7fa10a79580a8d3c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] running `"docker" "inspect" "291419942a5f30ec7c19ccc7ecb40e79f8cacaeba6938fac7fa10a79580a8d3c"`
[INFO] running `"docker" "rm" "-f" "291419942a5f30ec7c19ccc7ecb40e79f8cacaeba6938fac7fa10a79580a8d3c"`
[INFO] [stdout] 291419942a5f30ec7c19ccc7ecb40e79f8cacaeba6938fac7fa10a79580a8d3c