[INFO] fetching crate fluid-xenth 0.1.0...
[INFO] testing fluid-xenth-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate fluid-xenth 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate fluid-xenth 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 fluid-xenth 0.1.0
[INFO] finished tweaking crates.io crate fluid-xenth 0.1.0
[INFO] tweaked toml for crates.io crate fluid-xenth 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate fluid-xenth 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]  Downloading crates ...
[INFO] [stderr]   Downloaded fluidlite v0.2.0
[INFO] [stderr]   Downloaded tune v0.24.0
[INFO] [stderr]   Downloaded fluidlite-sys v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 9e4c506698fa0c10f491bff8ededa1d94050f3f23dbaade18049bb90c6cf4907
[INFO] running `Command { std: "docker" "start" "-a" "9e4c506698fa0c10f491bff8ededa1d94050f3f23dbaade18049bb90c6cf4907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e4c506698fa0c10f491bff8ededa1d94050f3f23dbaade18049bb90c6cf4907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e4c506698fa0c10f491bff8ededa1d94050f3f23dbaade18049bb90c6cf4907", kill_on_drop: false }`
[INFO] [stdout] 9e4c506698fa0c10f491bff8ededa1d94050f3f23dbaade18049bb90c6cf4907
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 7be15ae3d91e14c9f2b4704aed70434dd5610554ba4fd9991246c15525be3a8f
[INFO] running `Command { std: "docker" "start" "-a" "7be15ae3d91e14c9f2b4704aed70434dd5610554ba4fd9991246c15525be3a8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling tune v0.24.0
[INFO] [stderr]    Compiling jobserver v0.1.22
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling fluidlite-sys v0.2.0
[INFO] [stderr]    Compiling fluidlite v0.2.0
[INFO] [stderr]    Compiling fluid-xenth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.22s
[INFO] running `Command { std: "docker" "inspect" "7be15ae3d91e14c9f2b4704aed70434dd5610554ba4fd9991246c15525be3a8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7be15ae3d91e14c9f2b4704aed70434dd5610554ba4fd9991246c15525be3a8f", kill_on_drop: false }`
[INFO] [stdout] 7be15ae3d91e14c9f2b4704aed70434dd5610554ba4fd9991246c15525be3a8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 957c54517aa61d40ff9854c9f71eacc5184cab51d7cf9aed8eb56bccc70295c5
[INFO] running `Command { std: "docker" "start" "-a" "957c54517aa61d40ff9854c9f71eacc5184cab51d7cf9aed8eb56bccc70295c5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hound v3.4.0
[INFO] [stderr]    Compiling fluid-xenth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `Command { std: "docker" "inspect" "957c54517aa61d40ff9854c9f71eacc5184cab51d7cf9aed8eb56bccc70295c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "957c54517aa61d40ff9854c9f71eacc5184cab51d7cf9aed8eb56bccc70295c5", kill_on_drop: false }`
[INFO] [stdout] 957c54517aa61d40ff9854c9f71eacc5184cab51d7cf9aed8eb56bccc70295c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] cef40964de8d5baaccec66c54b47dcb048380c42564844ddca313fb4e177cd84
[INFO] running `Command { std: "docker" "start" "-a" "cef40964de8d5baaccec66c54b47dcb048380c42564844ddca313fb4e177cd84", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fluid_xenth-10b2559f81deaf83)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fluid-xenth
[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] [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" "cef40964de8d5baaccec66c54b47dcb048380c42564844ddca313fb4e177cd84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cef40964de8d5baaccec66c54b47dcb048380c42564844ddca313fb4e177cd84", kill_on_drop: false }`
[INFO] [stdout] cef40964de8d5baaccec66c54b47dcb048380c42564844ddca313fb4e177cd84