[INFO] fetching crate fluo 0.0.0...
[INFO] testing fluo-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate fluo 0.0.0 into /workspace/builds/worker-108/source
[INFO] validating manifest of crates.io crate fluo 0.0.0 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 fluo 0.0.0
[INFO] finished tweaking crates.io crate fluo 0.0.0
[INFO] tweaked toml for crates.io crate fluo 0.0.0 written to /workspace/builds/worker-108/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-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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7faebb58cc5793e6909f27ab94764175aa9e0f1c937ab95059e9de1922bb7e0
[INFO] running `Command { std: "docker" "start" "-a" "c7faebb58cc5793e6909f27ab94764175aa9e0f1c937ab95059e9de1922bb7e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7faebb58cc5793e6909f27ab94764175aa9e0f1c937ab95059e9de1922bb7e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7faebb58cc5793e6909f27ab94764175aa9e0f1c937ab95059e9de1922bb7e0", kill_on_drop: false }`
[INFO] [stdout] c7faebb58cc5793e6909f27ab94764175aa9e0f1c937ab95059e9de1922bb7e0
[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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18999126c7319e56999ad5d2ec4b90632c5848adea36329dd460819ca5038b9a
[INFO] running `Command { std: "docker" "start" "-a" "18999126c7319e56999ad5d2ec4b90632c5848adea36329dd460819ca5038b9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling fluo v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "18999126c7319e56999ad5d2ec4b90632c5848adea36329dd460819ca5038b9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18999126c7319e56999ad5d2ec4b90632c5848adea36329dd460819ca5038b9a", kill_on_drop: false }`
[INFO] [stdout] 18999126c7319e56999ad5d2ec4b90632c5848adea36329dd460819ca5038b9a
[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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af78e7fcd1e56eac22ba96247fec05104293a0ae6a6ced6e6c2aa6d051ce92bc
[INFO] running `Command { std: "docker" "start" "-a" "af78e7fcd1e56eac22ba96247fec05104293a0ae6a6ced6e6c2aa6d051ce92bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling fluo v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "af78e7fcd1e56eac22ba96247fec05104293a0ae6a6ced6e6c2aa6d051ce92bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af78e7fcd1e56eac22ba96247fec05104293a0ae6a6ced6e6c2aa6d051ce92bc", kill_on_drop: false }`
[INFO] [stdout] af78e7fcd1e56eac22ba96247fec05104293a0ae6a6ced6e6c2aa6d051ce92bc
[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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 16c0bfef9b389d969b81b03743cbd9b2a46a3fa2d68a726a9e32a322ffee0fa2
[INFO] running `Command { std: "docker" "start" "-a" "16c0bfef9b389d969b81b03743cbd9b2a46a3fa2d68a726a9e32a322ffee0fa2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fluo-1cc3e3e4fdfd90c2)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fluo
[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" "16c0bfef9b389d969b81b03743cbd9b2a46a3fa2d68a726a9e32a322ffee0fa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16c0bfef9b389d969b81b03743cbd9b2a46a3fa2d68a726a9e32a322ffee0fa2", kill_on_drop: false }`
[INFO] [stdout] 16c0bfef9b389d969b81b03743cbd9b2a46a3fa2d68a726a9e32a322ffee0fa2