[INFO] fetching crate rp 0.1.1...
[INFO] testing rp-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rp 0.1.1 into /workspace/builds/worker-114/source
[INFO] validating manifest of crates.io crate rp 0.1.1 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 rp 0.1.1
[INFO] finished tweaking crates.io crate rp 0.1.1
[INFO] tweaked toml for crates.io crate rp 0.1.1 written to /workspace/builds/worker-114/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-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] 736b4f65fee2dbbcdf1cf9a9e811a1945ca58d2f4cba87d5310a66d1e0a8b977
[INFO] running `Command { std: "docker" "start" "-a" "736b4f65fee2dbbcdf1cf9a9e811a1945ca58d2f4cba87d5310a66d1e0a8b977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "736b4f65fee2dbbcdf1cf9a9e811a1945ca58d2f4cba87d5310a66d1e0a8b977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "736b4f65fee2dbbcdf1cf9a9e811a1945ca58d2f4cba87d5310a66d1e0a8b977", kill_on_drop: false }`
[INFO] [stdout] 736b4f65fee2dbbcdf1cf9a9e811a1945ca58d2f4cba87d5310a66d1e0a8b977
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] 36e12f563a75d7acbee00e93760ebe60299d4e230a8ab320c500f08f169880d9
[INFO] running `Command { std: "docker" "start" "-a" "36e12f563a75d7acbee00e93760ebe60299d4e230a8ab320c500f08f169880d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling rp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.54s
[INFO] running `Command { std: "docker" "inspect" "36e12f563a75d7acbee00e93760ebe60299d4e230a8ab320c500f08f169880d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36e12f563a75d7acbee00e93760ebe60299d4e230a8ab320c500f08f169880d9", kill_on_drop: false }`
[INFO] [stdout] 36e12f563a75d7acbee00e93760ebe60299d4e230a8ab320c500f08f169880d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] 053195706e5e318169615fa10ffde3705028ce640537c89b6f440997d80f7da0
[INFO] running `Command { std: "docker" "start" "-a" "053195706e5e318169615fa10ffde3705028ce640537c89b6f440997d80f7da0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "053195706e5e318169615fa10ffde3705028ce640537c89b6f440997d80f7da0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "053195706e5e318169615fa10ffde3705028ce640537c89b6f440997d80f7da0", kill_on_drop: false }`
[INFO] [stdout] 053195706e5e318169615fa10ffde3705028ce640537c89b6f440997d80f7da0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] 4478a578c0dcf0be831916c989ce2e953220df59ac20862b142c7acc47e3c75b
[INFO] running `Command { std: "docker" "start" "-a" "4478a578c0dcf0be831916c989ce2e953220df59ac20862b142c7acc47e3c75b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rp-cc38e8da3ffb08d9)
[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" "4478a578c0dcf0be831916c989ce2e953220df59ac20862b142c7acc47e3c75b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4478a578c0dcf0be831916c989ce2e953220df59ac20862b142c7acc47e3c75b", kill_on_drop: false }`
[INFO] [stdout] 4478a578c0dcf0be831916c989ce2e953220df59ac20862b142c7acc47e3c75b