[INFO] fetching crate bulb 0.0.0...
[INFO] testing bulb-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate bulb 0.0.0 into /workspace/builds/worker-108/source
[INFO] validating manifest of crates.io crate bulb 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bulb 0.0.0
[INFO] finished tweaking crates.io crate bulb 0.0.0
[INFO] tweaked toml for crates.io crate bulb 0.0.0 written to /workspace/builds/worker-108/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc16af697545365596dbfeca359acb51fefef08c8cef3cc78fc17b069fa19d04
[INFO] running `Command { std: "docker" "start" "-a" "fc16af697545365596dbfeca359acb51fefef08c8cef3cc78fc17b069fa19d04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc16af697545365596dbfeca359acb51fefef08c8cef3cc78fc17b069fa19d04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc16af697545365596dbfeca359acb51fefef08c8cef3cc78fc17b069fa19d04", kill_on_drop: false }`
[INFO] [stdout] fc16af697545365596dbfeca359acb51fefef08c8cef3cc78fc17b069fa19d04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c168843c5a811a7acf78d4cbda91f9ea47d23bb4fcbfd8ec9480a499cd64f61f
[INFO] running `Command { std: "docker" "start" "-a" "c168843c5a811a7acf78d4cbda91f9ea47d23bb4fcbfd8ec9480a499cd64f61f", kill_on_drop: false }`
[INFO] [stderr]    Compiling bulb v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "c168843c5a811a7acf78d4cbda91f9ea47d23bb4fcbfd8ec9480a499cd64f61f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c168843c5a811a7acf78d4cbda91f9ea47d23bb4fcbfd8ec9480a499cd64f61f", kill_on_drop: false }`
[INFO] [stdout] c168843c5a811a7acf78d4cbda91f9ea47d23bb4fcbfd8ec9480a499cd64f61f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6eac368027800622d0263ccd9b216e53cc837e2ee4dcba24bf9ff7ce76879461
[INFO] running `Command { std: "docker" "start" "-a" "6eac368027800622d0263ccd9b216e53cc837e2ee4dcba24bf9ff7ce76879461", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bulb v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "6eac368027800622d0263ccd9b216e53cc837e2ee4dcba24bf9ff7ce76879461", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eac368027800622d0263ccd9b216e53cc837e2ee4dcba24bf9ff7ce76879461", kill_on_drop: false }`
[INFO] [stdout] 6eac368027800622d0263ccd9b216e53cc837e2ee4dcba24bf9ff7ce76879461
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 22e1ed22217b92875b6cced4836ba32e763d30bbd6d6c7da93bd394803abb4d1
[INFO] running `Command { std: "docker" "start" "-a" "22e1ed22217b92875b6cced4836ba32e763d30bbd6d6c7da93bd394803abb4d1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bulb-5446587d56914b5c)
[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] [stderr]    Doc-tests bulb
[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" "22e1ed22217b92875b6cced4836ba32e763d30bbd6d6c7da93bd394803abb4d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22e1ed22217b92875b6cced4836ba32e763d30bbd6d6c7da93bd394803abb4d1", kill_on_drop: false }`
[INFO] [stdout] 22e1ed22217b92875b6cced4836ba32e763d30bbd6d6c7da93bd394803abb4d1