[INFO] fetching crate polyhorn-style 0.1.0...
[INFO] testing polyhorn-style-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate polyhorn-style 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate polyhorn-style 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polyhorn-style 0.1.0
[INFO] finished tweaking crates.io crate polyhorn-style 0.1.0
[INFO] tweaked toml for crates.io crate polyhorn-style 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c669b16b8cde1961749e71c7df483b7a47ffb77a626de15c2e70e9ae2cc50d7a
[INFO] running `Command { std: "docker" "start" "-a" "c669b16b8cde1961749e71c7df483b7a47ffb77a626de15c2e70e9ae2cc50d7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c669b16b8cde1961749e71c7df483b7a47ffb77a626de15c2e70e9ae2cc50d7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c669b16b8cde1961749e71c7df483b7a47ffb77a626de15c2e70e9ae2cc50d7a", kill_on_drop: false }`
[INFO] [stdout] c669b16b8cde1961749e71c7df483b7a47ffb77a626de15c2e70e9ae2cc50d7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 755f93ca60bf706d96c1e1b959323ac03b7d1572c9deaff6b6487b01d585cf76
[INFO] running `Command { std: "docker" "start" "-a" "755f93ca60bf706d96c1e1b959323ac03b7d1572c9deaff6b6487b01d585cf76", kill_on_drop: false }`
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling polyhorn-style v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.01s
[INFO] running `Command { std: "docker" "inspect" "755f93ca60bf706d96c1e1b959323ac03b7d1572c9deaff6b6487b01d585cf76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "755f93ca60bf706d96c1e1b959323ac03b7d1572c9deaff6b6487b01d585cf76", kill_on_drop: false }`
[INFO] [stdout] 755f93ca60bf706d96c1e1b959323ac03b7d1572c9deaff6b6487b01d585cf76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 311215ebb5cd270bbee02b69e68aa73ad9124f803a90eb01235fb36c774c28c3
[INFO] running `Command { std: "docker" "start" "-a" "311215ebb5cd270bbee02b69e68aa73ad9124f803a90eb01235fb36c774c28c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling polyhorn-style v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/polyhorn_style-a242b3c0d17094aa)
[INFO] running `Command { std: "docker" "inspect" "311215ebb5cd270bbee02b69e68aa73ad9124f803a90eb01235fb36c774c28c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "311215ebb5cd270bbee02b69e68aa73ad9124f803a90eb01235fb36c774c28c3", kill_on_drop: false }`
[INFO] [stdout] 311215ebb5cd270bbee02b69e68aa73ad9124f803a90eb01235fb36c774c28c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 54d1faae0c51c82921bd533187d7ab0aa6b36303a315b66b84bb0c51cb556e0d
[INFO] running `Command { std: "docker" "start" "-a" "54d1faae0c51c82921bd533187d7ab0aa6b36303a315b66b84bb0c51cb556e0d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polyhorn_style-a242b3c0d17094aa)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests polyhorn-style
[INFO] [stdout] test dimension::tests::test_display ... 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] [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" "54d1faae0c51c82921bd533187d7ab0aa6b36303a315b66b84bb0c51cb556e0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54d1faae0c51c82921bd533187d7ab0aa6b36303a315b66b84bb0c51cb556e0d", kill_on_drop: false }`
[INFO] [stdout] 54d1faae0c51c82921bd533187d7ab0aa6b36303a315b66b84bb0c51cb556e0d