[INFO] fetching crate prty_fmtmodifier 0.1.1...
[INFO] testing prty_fmtmodifier-0.1.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate prty_fmtmodifier 0.1.1 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate prty_fmtmodifier 0.1.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prty_fmtmodifier 0.1.1
[INFO] finished tweaking crates.io crate prty_fmtmodifier 0.1.1
[INFO] tweaked toml for crates.io crate prty_fmtmodifier 0.1.1 written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7dc0a3ceb8e962be75b698902ff55e64bbb58a31769c317b82451b8d56ecaff0
[INFO] running `Command { std: "docker" "start" "-a" "7dc0a3ceb8e962be75b698902ff55e64bbb58a31769c317b82451b8d56ecaff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7dc0a3ceb8e962be75b698902ff55e64bbb58a31769c317b82451b8d56ecaff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dc0a3ceb8e962be75b698902ff55e64bbb58a31769c317b82451b8d56ecaff0", kill_on_drop: false }`
[INFO] [stdout] 7dc0a3ceb8e962be75b698902ff55e64bbb58a31769c317b82451b8d56ecaff0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfd2ab1d4c6fcf06773926d9d6d0af4d64053a7e990fd08ce6cb42be974364f3
[INFO] running `Command { std: "docker" "start" "-a" "dfd2ab1d4c6fcf06773926d9d6d0af4d64053a7e990fd08ce6cb42be974364f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling prty_fmtmodifier v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "dfd2ab1d4c6fcf06773926d9d6d0af4d64053a7e990fd08ce6cb42be974364f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfd2ab1d4c6fcf06773926d9d6d0af4d64053a7e990fd08ce6cb42be974364f3", kill_on_drop: false }`
[INFO] [stdout] dfd2ab1d4c6fcf06773926d9d6d0af4d64053a7e990fd08ce6cb42be974364f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d37e38734fdcf3b6462c37a01d51b2e7233fb885b4f856116f91fd1b3930c3b
[INFO] running `Command { std: "docker" "start" "-a" "6d37e38734fdcf3b6462c37a01d51b2e7233fb885b4f856116f91fd1b3930c3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling prty_fmtmodifier v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "6d37e38734fdcf3b6462c37a01d51b2e7233fb885b4f856116f91fd1b3930c3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d37e38734fdcf3b6462c37a01d51b2e7233fb885b4f856116f91fd1b3930c3b", kill_on_drop: false }`
[INFO] [stdout] 6d37e38734fdcf3b6462c37a01d51b2e7233fb885b4f856116f91fd1b3930c3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 752c92f30b1fb2e5a7bc11ace805bc4ca52af713a2e9ecd634be9865fdb5485c
[INFO] running `Command { std: "docker" "start" "-a" "752c92f30b1fb2e5a7bc11ace805bc4ca52af713a2e9ecd634be9865fdb5485c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/prty_fmtmodifier-0117d721569c6225)
[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] [stderr]    Doc-tests prty_fmtmodifier
[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" "752c92f30b1fb2e5a7bc11ace805bc4ca52af713a2e9ecd634be9865fdb5485c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "752c92f30b1fb2e5a7bc11ace805bc4ca52af713a2e9ecd634be9865fdb5485c", kill_on_drop: false }`
[INFO] [stdout] 752c92f30b1fb2e5a7bc11ace805bc4ca52af713a2e9ecd634be9865fdb5485c