[INFO] fetching crate curly_codegen 0.0.1...
[INFO] testing curly_codegen-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate curly_codegen 0.0.1 into /workspace/builds/worker-42/source
[INFO] validating manifest of crates.io crate curly_codegen 0.0.1 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 curly_codegen 0.0.1
[INFO] finished tweaking crates.io crate curly_codegen 0.0.1
[INFO] tweaked toml for crates.io crate curly_codegen 0.0.1 written to /workspace/builds/worker-42/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] [stderr]     Blocking waiting for file lock on package cache
[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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] 064900fadd945661a7009fefdb5a63885e694e14aa3b487dbf8be40c1ca43a73
[INFO] running `Command { std: "docker" "start" "-a" "064900fadd945661a7009fefdb5a63885e694e14aa3b487dbf8be40c1ca43a73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "064900fadd945661a7009fefdb5a63885e694e14aa3b487dbf8be40c1ca43a73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "064900fadd945661a7009fefdb5a63885e694e14aa3b487dbf8be40c1ca43a73", kill_on_drop: false }`
[INFO] [stdout] 064900fadd945661a7009fefdb5a63885e694e14aa3b487dbf8be40c1ca43a73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] ce0f4e11094b4952ce905a18e7ced2a6e8e1e8f2c01ec415b85644092da67a8d
[INFO] running `Command { std: "docker" "start" "-a" "ce0f4e11094b4952ce905a18e7ced2a6e8e1e8f2c01ec415b85644092da67a8d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling curly_codegen v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "ce0f4e11094b4952ce905a18e7ced2a6e8e1e8f2c01ec415b85644092da67a8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce0f4e11094b4952ce905a18e7ced2a6e8e1e8f2c01ec415b85644092da67a8d", kill_on_drop: false }`
[INFO] [stdout] ce0f4e11094b4952ce905a18e7ced2a6e8e1e8f2c01ec415b85644092da67a8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] 29e1f2c25477a8c6e0b7f6eb5f7e93acef8ca25f389c1f9bb7f76c9874bdd4b2
[INFO] running `Command { std: "docker" "start" "-a" "29e1f2c25477a8c6e0b7f6eb5f7e93acef8ca25f389c1f9bb7f76c9874bdd4b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling curly_codegen v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "29e1f2c25477a8c6e0b7f6eb5f7e93acef8ca25f389c1f9bb7f76c9874bdd4b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29e1f2c25477a8c6e0b7f6eb5f7e93acef8ca25f389c1f9bb7f76c9874bdd4b2", kill_on_drop: false }`
[INFO] [stdout] 29e1f2c25477a8c6e0b7f6eb5f7e93acef8ca25f389c1f9bb7f76c9874bdd4b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] eed28b93599de7c6f4f597b77b71aefa43e3796fb3b24872da4151caa7c51da3
[INFO] running `Command { std: "docker" "start" "-a" "eed28b93599de7c6f4f597b77b71aefa43e3796fb3b24872da4151caa7c51da3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/curly_codegen-4f6970dafa895a76)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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] [stderr]    Doc-tests curly_codegen
[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" "eed28b93599de7c6f4f597b77b71aefa43e3796fb3b24872da4151caa7c51da3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eed28b93599de7c6f4f597b77b71aefa43e3796fb3b24872da4151caa7c51da3", kill_on_drop: false }`
[INFO] [stdout] eed28b93599de7c6f4f597b77b71aefa43e3796fb3b24872da4151caa7c51da3