[INFO] updating cached repository https://github.com/silasb/rs-uuid
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d630b405f1a08af53564fc4dae752a949fac5463
[INFO] testing silasb/rs-uuid against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsilasb%2Frs-uuid" "/workspace/builds/worker-51/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-51/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/silasb/rs-uuid on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/silasb/rs-uuid
[INFO] finished tweaking git repo https://github.com/silasb/rs-uuid
[INFO] tweaked toml for git repo https://github.com/silasb/rs-uuid written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] crate git repo https://github.com/silasb/rs-uuid already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 582b7e89a2682cce7a9ca3eebd21382b6c9764656d350c46761baee297af5c5a
[INFO] running `Command { std: "docker" "start" "-a" "582b7e89a2682cce7a9ca3eebd21382b6c9764656d350c46761baee297af5c5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "582b7e89a2682cce7a9ca3eebd21382b6c9764656d350c46761baee297af5c5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "582b7e89a2682cce7a9ca3eebd21382b6c9764656d350c46761baee297af5c5a", kill_on_drop: false }`
[INFO] [stdout] 582b7e89a2682cce7a9ca3eebd21382b6c9764656d350c46761baee297af5c5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0f404ab6a8ae81d6ad34ed163fed8e419982dddfe3817c201845a5c447dd4ff
[INFO] running `Command { std: "docker" "start" "-a" "d0f404ab6a8ae81d6ad34ed163fed8e419982dddfe3817c201845a5c447dd4ff", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.29
[INFO] [stderr]    Compiling libcruby-sys v0.6.1
[INFO] [stderr]    Compiling cslice v0.3.0
[INFO] [stderr]    Compiling cstr-macro v0.1.0
[INFO] [stderr]    Compiling rand v0.3.16
[INFO] [stderr]    Compiling uuid v0.4.0
[INFO] [stderr]    Compiling helix v0.6.1
[INFO] [stderr]    Compiling rs-uuid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "d0f404ab6a8ae81d6ad34ed163fed8e419982dddfe3817c201845a5c447dd4ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0f404ab6a8ae81d6ad34ed163fed8e419982dddfe3817c201845a5c447dd4ff", kill_on_drop: false }`
[INFO] [stdout] d0f404ab6a8ae81d6ad34ed163fed8e419982dddfe3817c201845a5c447dd4ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20b2acc483337911e73d225ecc7dacf52d590b402e6131942c78df57cc6ff53a
[INFO] running `Command { std: "docker" "start" "-a" "20b2acc483337911e73d225ecc7dacf52d590b402e6131942c78df57cc6ff53a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-uuid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "20b2acc483337911e73d225ecc7dacf52d590b402e6131942c78df57cc6ff53a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20b2acc483337911e73d225ecc7dacf52d590b402e6131942c78df57cc6ff53a", kill_on_drop: false }`
[INFO] [stdout] 20b2acc483337911e73d225ecc7dacf52d590b402e6131942c78df57cc6ff53a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3fb6b93d21ad7e6f5577f472647b75b5267cc4aa6a59ffc4568f3d0ed369c2b9
[INFO] running `Command { std: "docker" "start" "-a" "3fb6b93d21ad7e6f5577f472647b75b5267cc4aa6a59ffc4568f3d0ed369c2b9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rs_uuid-945b6df89e355a0b)
[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" "3fb6b93d21ad7e6f5577f472647b75b5267cc4aa6a59ffc4568f3d0ed369c2b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fb6b93d21ad7e6f5577f472647b75b5267cc4aa6a59ffc4568f3d0ed369c2b9", kill_on_drop: false }`
[INFO] [stdout] 3fb6b93d21ad7e6f5577f472647b75b5267cc4aa6a59ffc4568f3d0ed369c2b9