[INFO] fetching crate chess_compression 0.1.0...
[INFO] testing chess_compression-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate chess_compression 0.1.0 into /workspace/builds/worker-36/source
[INFO] validating manifest of crates.io crate chess_compression 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chess_compression 0.1.0
[INFO] finished tweaking crates.io crate chess_compression 0.1.0
[INFO] tweaked toml for crates.io crate chess_compression 0.1.0 written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pgn-reader v0.19.0
[INFO] [stderr]   Downloaded bitbit v0.2.0
[INFO] [stderr]   Downloaded shakmaty v0.20.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bc5708d746a895509a1dd4a8094433d090fea229c932eb0240663d805ceb144
[INFO] running `Command { std: "docker" "start" "-a" "6bc5708d746a895509a1dd4a8094433d090fea229c932eb0240663d805ceb144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bc5708d746a895509a1dd4a8094433d090fea229c932eb0240663d805ceb144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bc5708d746a895509a1dd4a8094433d090fea229c932eb0240663d805ceb144", kill_on_drop: false }`
[INFO] [stdout] 6bc5708d746a895509a1dd4a8094433d090fea229c932eb0240663d805ceb144
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 341a23b68291d421dd308867a9fe50fc8c2c0a8a20e234070c3b3521e9d2cf1a
[INFO] running `Command { std: "docker" "start" "-a" "341a23b68291d421dd308867a9fe50fc8c2c0a8a20e234070c3b3521e9d2cf1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling shakmaty v0.20.7
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bitbit v0.2.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling btoi v0.4.2
[INFO] [stderr]    Compiling chess_compression v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.45s
[INFO] running `Command { std: "docker" "inspect" "341a23b68291d421dd308867a9fe50fc8c2c0a8a20e234070c3b3521e9d2cf1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "341a23b68291d421dd308867a9fe50fc8c2c0a8a20e234070c3b3521e9d2cf1a", kill_on_drop: false }`
[INFO] [stdout] 341a23b68291d421dd308867a9fe50fc8c2c0a8a20e234070c3b3521e9d2cf1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e45f4dad8fd6aed61f07cb6c8d231220b7b5fc8887c4c638c18b3a6e24d18fa
[INFO] running `Command { std: "docker" "start" "-a" "5e45f4dad8fd6aed61f07cb6c8d231220b7b5fc8887c4c638c18b3a6e24d18fa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling slice-deque v0.3.0
[INFO] [stderr]    Compiling pgn-reader v0.19.0
[INFO] [stderr]    Compiling chess_compression v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.80s
[INFO] running `Command { std: "docker" "inspect" "5e45f4dad8fd6aed61f07cb6c8d231220b7b5fc8887c4c638c18b3a6e24d18fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e45f4dad8fd6aed61f07cb6c8d231220b7b5fc8887c4c638c18b3a6e24d18fa", kill_on_drop: false }`
[INFO] [stdout] 5e45f4dad8fd6aed61f07cb6c8d231220b7b5fc8887c4c638c18b3a6e24d18fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9294fb145437507e41867dc0fab89146114d7368a035847cd7c3a2dd484f0c45
[INFO] running `Command { std: "docker" "start" "-a" "9294fb145437507e41867dc0fab89146114d7368a035847cd7c3a2dd484f0c45", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chess_compression-a4623fad89346207)
[INFO] [stdout] test tests::test::least_surprise ... ok
[INFO] [stdout] test tests::test::stable_format ... ok
[INFO] [stdout] test tests::test::round_trip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.68s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chess_compression
[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" "9294fb145437507e41867dc0fab89146114d7368a035847cd7c3a2dd484f0c45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9294fb145437507e41867dc0fab89146114d7368a035847cd7c3a2dd484f0c45", kill_on_drop: false }`
[INFO] [stdout] 9294fb145437507e41867dc0fab89146114d7368a035847cd7c3a2dd484f0c45