[INFO] fetching crate gecode-sys 0.0.0...
[INFO] testing gecode-sys-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate gecode-sys 0.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate gecode-sys 0.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gecode-sys 0.0.0
[INFO] finished tweaking crates.io crate gecode-sys 0.0.0
[INFO] tweaked toml for crates.io crate gecode-sys 0.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 996fdbfadab7f467b2ec2ff1ff66313ffe22906a1cb5a90a937ba052426a7718
[INFO] running `Command { std: "docker" "start" "-a" "996fdbfadab7f467b2ec2ff1ff66313ffe22906a1cb5a90a937ba052426a7718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "996fdbfadab7f467b2ec2ff1ff66313ffe22906a1cb5a90a937ba052426a7718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "996fdbfadab7f467b2ec2ff1ff66313ffe22906a1cb5a90a937ba052426a7718", kill_on_drop: false }`
[INFO] [stdout] 996fdbfadab7f467b2ec2ff1ff66313ffe22906a1cb5a90a937ba052426a7718
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7854a4fbfce1730194b3cdeb7361e4e03c21b2f53d84922514df74552bb77ae6
[INFO] running `Command { std: "docker" "start" "-a" "7854a4fbfce1730194b3cdeb7361e4e03c21b2f53d84922514df74552bb77ae6", kill_on_drop: false }`
[INFO] [stderr]    Compiling gecode-sys v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "7854a4fbfce1730194b3cdeb7361e4e03c21b2f53d84922514df74552bb77ae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7854a4fbfce1730194b3cdeb7361e4e03c21b2f53d84922514df74552bb77ae6", kill_on_drop: false }`
[INFO] [stdout] 7854a4fbfce1730194b3cdeb7361e4e03c21b2f53d84922514df74552bb77ae6
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45d8f16c104ef8df0910eea4a1795fc7011c45a72051ef20a45c5cc9422bcce0
[INFO] running `Command { std: "docker" "start" "-a" "45d8f16c104ef8df0910eea4a1795fc7011c45a72051ef20a45c5cc9422bcce0", kill_on_drop: false }`
[INFO] [stderr]    Compiling gecode-sys v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "45d8f16c104ef8df0910eea4a1795fc7011c45a72051ef20a45c5cc9422bcce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45d8f16c104ef8df0910eea4a1795fc7011c45a72051ef20a45c5cc9422bcce0", kill_on_drop: false }`
[INFO] [stdout] 45d8f16c104ef8df0910eea4a1795fc7011c45a72051ef20a45c5cc9422bcce0
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4aa443672ba604988edafef816c11545f86ab53fc6bd67279f59146a9699ff18
[INFO] running `Command { std: "docker" "start" "-a" "4aa443672ba604988edafef816c11545f86ab53fc6bd67279f59146a9699ff18", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gecode_sys-bcb53e131b2efe34)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[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] [stderr]    Doc-tests gecode-sys
[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" "4aa443672ba604988edafef816c11545f86ab53fc6bd67279f59146a9699ff18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aa443672ba604988edafef816c11545f86ab53fc6bd67279f59146a9699ff18", kill_on_drop: false }`
[INFO] [stdout] 4aa443672ba604988edafef816c11545f86ab53fc6bd67279f59146a9699ff18