[INFO] fetching crate rbrb 0.0.1...
[INFO] testing rbrb-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rbrb 0.0.1 into /workspace/builds/worker-88/source
[INFO] validating manifest of crates.io crate rbrb 0.0.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rbrb 0.0.1
[INFO] finished tweaking crates.io crate rbrb 0.0.1
[INFO] tweaked toml for crates.io crate rbrb 0.0.1 written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "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-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6249e8fcdda4cde46cae2230cdf3959f8c1e085ca635f0fc3e81c04605331023
[INFO] running `Command { std: "docker" "start" "-a" "6249e8fcdda4cde46cae2230cdf3959f8c1e085ca635f0fc3e81c04605331023", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6249e8fcdda4cde46cae2230cdf3959f8c1e085ca635f0fc3e81c04605331023", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6249e8fcdda4cde46cae2230cdf3959f8c1e085ca635f0fc3e81c04605331023", kill_on_drop: false }`
[INFO] [stdout] 6249e8fcdda4cde46cae2230cdf3959f8c1e085ca635f0fc3e81c04605331023
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41816f7c6246c82a279cf5e9f1b708c8ac85d2ac2acfc911181de4f9b2986363
[INFO] running `Command { std: "docker" "start" "-a" "41816f7c6246c82a279cf5e9f1b708c8ac85d2ac2acfc911181de4f9b2986363", kill_on_drop: false }`
[INFO] [stderr]    Compiling rbrb v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "41816f7c6246c82a279cf5e9f1b708c8ac85d2ac2acfc911181de4f9b2986363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41816f7c6246c82a279cf5e9f1b708c8ac85d2ac2acfc911181de4f9b2986363", kill_on_drop: false }`
[INFO] [stdout] 41816f7c6246c82a279cf5e9f1b708c8ac85d2ac2acfc911181de4f9b2986363
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a72d87f9d2b1643cb3134731ca926e0ec5bc32a48539b74af66516056b48f44
[INFO] running `Command { std: "docker" "start" "-a" "2a72d87f9d2b1643cb3134731ca926e0ec5bc32a48539b74af66516056b48f44", kill_on_drop: false }`
[INFO] [stderr]    Compiling rbrb v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "2a72d87f9d2b1643cb3134731ca926e0ec5bc32a48539b74af66516056b48f44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a72d87f9d2b1643cb3134731ca926e0ec5bc32a48539b74af66516056b48f44", kill_on_drop: false }`
[INFO] [stdout] 2a72d87f9d2b1643cb3134731ca926e0ec5bc32a48539b74af66516056b48f44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] def32e3bee3c645b2e2a99223bd95573a2f581c19646b5f286fa275997f91b58
[INFO] running `Command { std: "docker" "start" "-a" "def32e3bee3c645b2e2a99223bd95573a2f581c19646b5f286fa275997f91b58", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rbrb-27c9027a4a2e5edf)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rbrb
[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] [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" "def32e3bee3c645b2e2a99223bd95573a2f581c19646b5f286fa275997f91b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "def32e3bee3c645b2e2a99223bd95573a2f581c19646b5f286fa275997f91b58", kill_on_drop: false }`
[INFO] [stdout] def32e3bee3c645b2e2a99223bd95573a2f581c19646b5f286fa275997f91b58