[INFO] fetching crate takeable-option 0.5.0...
[INFO] testing takeable-option-0.5.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate takeable-option 0.5.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate takeable-option 0.5.0 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 takeable-option 0.5.0
[INFO] finished tweaking crates.io crate takeable-option 0.5.0
[INFO] tweaked toml for crates.io crate takeable-option 0.5.0 written to /workspace/builds/worker-7/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 67f851c7f09a71936ef1160a53e1dcb3257f86a36ee093b05650f7cec58549c3
[INFO] running `Command { std: "docker" "start" "-a" "67f851c7f09a71936ef1160a53e1dcb3257f86a36ee093b05650f7cec58549c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67f851c7f09a71936ef1160a53e1dcb3257f86a36ee093b05650f7cec58549c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67f851c7f09a71936ef1160a53e1dcb3257f86a36ee093b05650f7cec58549c3", kill_on_drop: false }`
[INFO] [stdout] 67f851c7f09a71936ef1160a53e1dcb3257f86a36ee093b05650f7cec58549c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 2b59636070f47c11cde84fe4ff876ab2f34dfbe1e7b37e032b979c0a6a3f766c
[INFO] running `Command { std: "docker" "start" "-a" "2b59636070f47c11cde84fe4ff876ab2f34dfbe1e7b37e032b979c0a6a3f766c", kill_on_drop: false }`
[INFO] [stderr]    Compiling takeable-option v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "2b59636070f47c11cde84fe4ff876ab2f34dfbe1e7b37e032b979c0a6a3f766c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b59636070f47c11cde84fe4ff876ab2f34dfbe1e7b37e032b979c0a6a3f766c", kill_on_drop: false }`
[INFO] [stdout] 2b59636070f47c11cde84fe4ff876ab2f34dfbe1e7b37e032b979c0a6a3f766c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 086d8ec3b1824fe515e159cc89fcfcca79f2f7f1dd42be43d32b92aae71301b7
[INFO] running `Command { std: "docker" "start" "-a" "086d8ec3b1824fe515e159cc89fcfcca79f2f7f1dd42be43d32b92aae71301b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling takeable-option v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "086d8ec3b1824fe515e159cc89fcfcca79f2f7f1dd42be43d32b92aae71301b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "086d8ec3b1824fe515e159cc89fcfcca79f2f7f1dd42be43d32b92aae71301b7", kill_on_drop: false }`
[INFO] [stdout] 086d8ec3b1824fe515e159cc89fcfcca79f2f7f1dd42be43d32b92aae71301b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 922d908f6f567f7fbcf0f71e94167a8a91ad4d8e4a8668e1bad97aeb6b1c831d
[INFO] running `Command { std: "docker" "start" "-a" "922d908f6f567f7fbcf0f71e94167a8a91ad4d8e4a8668e1bad97aeb6b1c831d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/takeable_option-492959c6971ad298)
[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 takeable-option
[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" "922d908f6f567f7fbcf0f71e94167a8a91ad4d8e4a8668e1bad97aeb6b1c831d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "922d908f6f567f7fbcf0f71e94167a8a91ad4d8e4a8668e1bad97aeb6b1c831d", kill_on_drop: false }`
[INFO] [stdout] 922d908f6f567f7fbcf0f71e94167a8a91ad4d8e4a8668e1bad97aeb6b1c831d