[INFO] cloning repository https://github.com/d-becker/compressions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/d-becker/compressions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd-becker%2Fcompressions", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd-becker%2Fcompressions'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d934668491fdbcf6b503f4759f0816180627e014
[INFO] testing d-becker/compressions against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd-becker%2Fcompressions" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/d-becker/compressions on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/d-becker/compressions
[INFO] finished tweaking git repo https://github.com/d-becker/compressions
[INFO] tweaked toml for git repo https://github.com/d-becker/compressions written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/d-becker/compressions already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", 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] 19c6348c1dd62413d4d328a60062285f1168bd9a73c894a0c63b959f39d71665
[INFO] running `Command { std: "docker" "start" "-a" "19c6348c1dd62413d4d328a60062285f1168bd9a73c894a0c63b959f39d71665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19c6348c1dd62413d4d328a60062285f1168bd9a73c894a0c63b959f39d71665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19c6348c1dd62413d4d328a60062285f1168bd9a73c894a0c63b959f39d71665", kill_on_drop: false }`
[INFO] [stdout] 19c6348c1dd62413d4d328a60062285f1168bd9a73c894a0c63b959f39d71665
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bdd193ee6280f567ad267fb6f576837c15c0461916b8db55a9d63c54511107d
[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" "2bdd193ee6280f567ad267fb6f576837c15c0461916b8db55a9d63c54511107d", kill_on_drop: false }`
[INFO] [stderr]    Compiling argparse v0.2.2
[INFO] [stderr]    Compiling rand_jitter v0.1.3
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling compression v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.60s
[INFO] running `Command { std: "docker" "inspect" "2bdd193ee6280f567ad267fb6f576837c15c0461916b8db55a9d63c54511107d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bdd193ee6280f567ad267fb6f576837c15c0461916b8db55a9d63c54511107d", kill_on_drop: false }`
[INFO] [stdout] 2bdd193ee6280f567ad267fb6f576837c15c0461916b8db55a9d63c54511107d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--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] c5d318c2ccfb4941ac82fb0f8a804a3ca5b6949306b7e3905e31a267e7088900
[INFO] running `Command { std: "docker" "start" "-a" "c5d318c2ccfb4941ac82fb0f8a804a3ca5b6949306b7e3905e31a267e7088900", kill_on_drop: false }`
[INFO] [stderr]    Compiling compression v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "c5d318c2ccfb4941ac82fb0f8a804a3ca5b6949306b7e3905e31a267e7088900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5d318c2ccfb4941ac82fb0f8a804a3ca5b6949306b7e3905e31a267e7088900", kill_on_drop: false }`
[INFO] [stdout] c5d318c2ccfb4941ac82fb0f8a804a3ca5b6949306b7e3905e31a267e7088900
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0297e05c89ec884185856a9d2678099cb6a4d49adb946ebb2dac96bbb1ff3ca2
[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" "0297e05c89ec884185856a9d2678099cb6a4d49adb946ebb2dac96bbb1ff3ca2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/compression-cd2e39d7d760afcf)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test bit_packer::tests::pack_half_bytes ... ok
[INFO] [stdout] test bit_packer::tests::unpack_whole_bytes ... ok
[INFO] [stdout] test bit_packer::tests::unpack_half_bytes ... ok
[INFO] [stdout] test bit_packer::tests::pack_whole_bytes ... ok
[INFO] [stdout] test lz77::tests::encode_and_decode_blocks ... ok
[INFO] [stdout] test delta::test::to_bytes_and_back ... ok
[INFO] [stdout] test delta::test::to_delta_and_back ... ok
[INFO] [stdout] test bit_packer::tests::pack_and_unpack ... ok
[INFO] [stdout] test lz77::tests::to_blocks_and_back ... ok
[INFO] [stdout] test lz77::tests::encode_and_decode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.99s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0297e05c89ec884185856a9d2678099cb6a4d49adb946ebb2dac96bbb1ff3ca2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0297e05c89ec884185856a9d2678099cb6a4d49adb946ebb2dac96bbb1ff3ca2", kill_on_drop: false }`
[INFO] [stdout] 0297e05c89ec884185856a9d2678099cb6a4d49adb946ebb2dac96bbb1ff3ca2