[INFO] fetching crate ip-combinator 0.1.1...
[INFO] testing ip-combinator-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate ip-combinator 0.1.1 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate ip-combinator 0.1.1 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 ip-combinator 0.1.1
[INFO] finished tweaking crates.io crate ip-combinator 0.1.1
[INFO] tweaked toml for crates.io crate ip-combinator 0.1.1 written to /workspace/builds/worker-18/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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 2150145ec2ef1f398585fcc15c5a439ccd4ef575dd81cb50d8d4379c2ebb55e9
[INFO] running `Command { std: "docker" "start" "-a" "2150145ec2ef1f398585fcc15c5a439ccd4ef575dd81cb50d8d4379c2ebb55e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2150145ec2ef1f398585fcc15c5a439ccd4ef575dd81cb50d8d4379c2ebb55e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2150145ec2ef1f398585fcc15c5a439ccd4ef575dd81cb50d8d4379c2ebb55e9", kill_on_drop: false }`
[INFO] [stdout] 2150145ec2ef1f398585fcc15c5a439ccd4ef575dd81cb50d8d4379c2ebb55e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] eaf5e0cb4abe76e1fb9de9ea1c5e4f4f4b0fa5bfa3589a90b6bef8b6ad3a7dc4
[INFO] running `Command { std: "docker" "start" "-a" "eaf5e0cb4abe76e1fb9de9ea1c5e4f4f4b0fa5bfa3589a90b6bef8b6ad3a7dc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling nom v1.2.4
[INFO] [stderr]    Compiling ip-combinator v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "eaf5e0cb4abe76e1fb9de9ea1c5e4f4f4b0fa5bfa3589a90b6bef8b6ad3a7dc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaf5e0cb4abe76e1fb9de9ea1c5e4f4f4b0fa5bfa3589a90b6bef8b6ad3a7dc4", kill_on_drop: false }`
[INFO] [stdout] eaf5e0cb4abe76e1fb9de9ea1c5e4f4f4b0fa5bfa3589a90b6bef8b6ad3a7dc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 4352affbf4a12a2dea7d0c6e000e6b8b7d3439457d51e1c4b54c4eebae508202
[INFO] running `Command { std: "docker" "start" "-a" "4352affbf4a12a2dea7d0c6e000e6b8b7d3439457d51e1c4b54c4eebae508202", kill_on_drop: false }`
[INFO] [stderr]    Compiling ip-combinator v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "4352affbf4a12a2dea7d0c6e000e6b8b7d3439457d51e1c4b54c4eebae508202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4352affbf4a12a2dea7d0c6e000e6b8b7d3439457d51e1c4b54c4eebae508202", kill_on_drop: false }`
[INFO] [stdout] 4352affbf4a12a2dea7d0c6e000e6b8b7d3439457d51e1c4b54c4eebae508202
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 5241047ab4c6fb39fc6caada1fc6088e42c4256cc0d517aae35dd4602bd87c0b
[INFO] running `Command { std: "docker" "start" "-a" "5241047ab4c6fb39fc6caada1fc6088e42c4256cc0d517aae35dd4602bd87c0b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ip_combinator-c5f1fd7debe023f0)
[INFO] [stdout] test test::check_ipv4_address ... ok
[INFO] [stderr]    Doc-tests ip-combinator
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "5241047ab4c6fb39fc6caada1fc6088e42c4256cc0d517aae35dd4602bd87c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5241047ab4c6fb39fc6caada1fc6088e42c4256cc0d517aae35dd4602bd87c0b", kill_on_drop: false }`
[INFO] [stdout] 5241047ab4c6fb39fc6caada1fc6088e42c4256cc0d517aae35dd4602bd87c0b