[INFO] cloning repository https://github.com/TheoHay/reference_counting_benchmark
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheoHay/reference_counting_benchmark" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheoHay%2Freference_counting_benchmark", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheoHay%2Freference_counting_benchmark'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37228f5ef3bb5aa9b94f44fe5385505aaef366ab
[INFO] testing TheoHay/reference_counting_benchmark against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheoHay%2Freference_counting_benchmark" "/workspace/builds/worker-36/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-36/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TheoHay/reference_counting_benchmark on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TheoHay/reference_counting_benchmark
[INFO] finished tweaking git repo https://github.com/TheoHay/reference_counting_benchmark
[INFO] tweaked toml for git repo https://github.com/TheoHay/reference_counting_benchmark written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] crate git repo https://github.com/TheoHay/reference_counting_benchmark already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d146860493eff545709826093616e897c892754ca2702b9272823650d660969
[INFO] running `Command { std: "docker" "start" "-a" "3d146860493eff545709826093616e897c892754ca2702b9272823650d660969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d146860493eff545709826093616e897c892754ca2702b9272823650d660969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d146860493eff545709826093616e897c892754ca2702b9272823650d660969", kill_on_drop: false }`
[INFO] [stdout] 3d146860493eff545709826093616e897c892754ca2702b9272823650d660969
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e1963ef963f44a91f52f17c8b67569d8f24ad3a60123aea78ffcb5471577923
[INFO] running `Command { std: "docker" "start" "-a" "9e1963ef963f44a91f52f17c8b67569d8f24ad3a60123aea78ffcb5471577923", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling num-format v0.4.0
[INFO] [stderr]    Compiling snmalloc-sys v0.2.27
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling snmalloc-rs v0.2.27
[INFO] [stderr]    Compiling atomic_test v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.08s
[INFO] running `Command { std: "docker" "inspect" "9e1963ef963f44a91f52f17c8b67569d8f24ad3a60123aea78ffcb5471577923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e1963ef963f44a91f52f17c8b67569d8f24ad3a60123aea78ffcb5471577923", kill_on_drop: false }`
[INFO] [stdout] 9e1963ef963f44a91f52f17c8b67569d8f24ad3a60123aea78ffcb5471577923
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4798c4f345f4f694adf3745fd06c1a600fdd3e9e91c5ae6e6feb451652750f9f
[INFO] running `Command { std: "docker" "start" "-a" "4798c4f345f4f694adf3745fd06c1a600fdd3e9e91c5ae6e6feb451652750f9f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling atomic_test v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "4798c4f345f4f694adf3745fd06c1a600fdd3e9e91c5ae6e6feb451652750f9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4798c4f345f4f694adf3745fd06c1a600fdd3e9e91c5ae6e6feb451652750f9f", kill_on_drop: false }`
[INFO] [stdout] 4798c4f345f4f694adf3745fd06c1a600fdd3e9e91c5ae6e6feb451652750f9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a3f084023a411b6cb1a4879a308ac37a799850ba78359bcc5650acdb1d3d4446
[INFO] running `Command { std: "docker" "start" "-a" "a3f084023a411b6cb1a4879a308ac37a799850ba78359bcc5650acdb1d3d4446", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/atomic_test-01a56267dd528164)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a3f084023a411b6cb1a4879a308ac37a799850ba78359bcc5650acdb1d3d4446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3f084023a411b6cb1a4879a308ac37a799850ba78359bcc5650acdb1d3d4446", kill_on_drop: false }`
[INFO] [stdout] a3f084023a411b6cb1a4879a308ac37a799850ba78359bcc5650acdb1d3d4446