[INFO] fetching crate curd 0.1.0...
[INFO] testing curd-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate curd 0.1.0 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate curd 0.1.0 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 curd 0.1.0
[INFO] finished tweaking crates.io crate curd 0.1.0
[INFO] tweaked toml for crates.io crate curd 0.1.0 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] crate crates.io crate curd 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] e803eb700c8a8bd6201c5659cd4ec68b26315421067f42b85e9e36a0c9ca3413
[INFO] running `Command { std: "docker" "start" "-a" "e803eb700c8a8bd6201c5659cd4ec68b26315421067f42b85e9e36a0c9ca3413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e803eb700c8a8bd6201c5659cd4ec68b26315421067f42b85e9e36a0c9ca3413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e803eb700c8a8bd6201c5659cd4ec68b26315421067f42b85e9e36a0c9ca3413", kill_on_drop: false }`
[INFO] [stdout] e803eb700c8a8bd6201c5659cd4ec68b26315421067f42b85e9e36a0c9ca3413
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 68229d08d0dca6eb5ccdb8cb6e6630d48015ba80799303ab13c8b2cfc37e5fd6
[INFO] running `Command { std: "docker" "start" "-a" "68229d08d0dca6eb5ccdb8cb6e6630d48015ba80799303ab13c8b2cfc37e5fd6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling curd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.00s
[INFO] running `Command { std: "docker" "inspect" "68229d08d0dca6eb5ccdb8cb6e6630d48015ba80799303ab13c8b2cfc37e5fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68229d08d0dca6eb5ccdb8cb6e6630d48015ba80799303ab13c8b2cfc37e5fd6", kill_on_drop: false }`
[INFO] [stdout] 68229d08d0dca6eb5ccdb8cb6e6630d48015ba80799303ab13c8b2cfc37e5fd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 997427aa1c2bfdad095b9bfc2bf4759b749a3fde9f9aa8de13201406e5116295
[INFO] running `Command { std: "docker" "start" "-a" "997427aa1c2bfdad095b9bfc2bf4759b749a3fde9f9aa8de13201406e5116295", kill_on_drop: false }`
[INFO] [stderr]    Compiling curd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "997427aa1c2bfdad095b9bfc2bf4759b749a3fde9f9aa8de13201406e5116295", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "997427aa1c2bfdad095b9bfc2bf4759b749a3fde9f9aa8de13201406e5116295", kill_on_drop: false }`
[INFO] [stdout] 997427aa1c2bfdad095b9bfc2bf4759b749a3fde9f9aa8de13201406e5116295
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 758f46eb4bd61a24c645e766d4c396dc617b650773234734da0ef22cf6a4e384
[INFO] running `Command { std: "docker" "start" "-a" "758f46eb4bd61a24c645e766d4c396dc617b650773234734da0ef22cf6a4e384", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/curd-3943964f4b8e4fd8)
[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" "758f46eb4bd61a24c645e766d4c396dc617b650773234734da0ef22cf6a4e384", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "758f46eb4bd61a24c645e766d4c396dc617b650773234734da0ef22cf6a4e384", kill_on_drop: false }`
[INFO] [stdout] 758f46eb4bd61a24c645e766d4c396dc617b650773234734da0ef22cf6a4e384