[INFO] fetching crate koto_toml 0.8.1...
[INFO] testing koto_toml-0.8.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate koto_toml 0.8.1 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate koto_toml 0.8.1 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 koto_toml 0.8.1
[INFO] finished tweaking crates.io crate koto_toml 0.8.1
[INFO] tweaked toml for crates.io crate koto_toml 0.8.1 written to /workspace/builds/worker-55/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]  Downloading crates ...
[INFO] [stderr]   Downloaded koto_parser v0.8.1
[INFO] [stderr]   Downloaded koto_bytecode v0.8.1
[INFO] [stderr]   Downloaded koto_lexer v0.8.1
[INFO] [stderr]   Downloaded koto_runtime v0.8.1
[INFO] [stderr]   Downloaded koto_serialize v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 0ce7717ef9f977c7e51fdc8e0cb88f19f3e2cc54e5433e4f111fd97cef8944b3
[INFO] running `Command { std: "docker" "start" "-a" "0ce7717ef9f977c7e51fdc8e0cb88f19f3e2cc54e5433e4f111fd97cef8944b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ce7717ef9f977c7e51fdc8e0cb88f19f3e2cc54e5433e4f111fd97cef8944b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ce7717ef9f977c7e51fdc8e0cb88f19f3e2cc54e5433e4f111fd97cef8944b3", kill_on_drop: false }`
[INFO] [stdout] 0ce7717ef9f977c7e51fdc8e0cb88f19f3e2cc54e5433e4f111fd97cef8944b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] f02585a8ce18603f33491bf9ab4027c5aec66e445086fcd0f4c57fa7b30000ae
[INFO] running `Command { std: "docker" "start" "-a" "f02585a8ce18603f33491bf9ab4027c5aec66e445086fcd0f4c57fa7b30000ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling koto_lexer v0.8.1
[INFO] [stderr]    Compiling koto_parser v0.8.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling koto_bytecode v0.8.1
[INFO] [stderr]    Compiling koto_runtime v0.8.1
[INFO] [stderr]    Compiling koto_serialize v0.8.1
[INFO] [stderr]    Compiling koto_toml v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.89s
[INFO] running `Command { std: "docker" "inspect" "f02585a8ce18603f33491bf9ab4027c5aec66e445086fcd0f4c57fa7b30000ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f02585a8ce18603f33491bf9ab4027c5aec66e445086fcd0f4c57fa7b30000ae", kill_on_drop: false }`
[INFO] [stdout] f02585a8ce18603f33491bf9ab4027c5aec66e445086fcd0f4c57fa7b30000ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] f8e28c4e91084291c6bbcdcb2b61acfcf28a3a5f06b4eba8226b074d3434e9d2
[INFO] running `Command { std: "docker" "start" "-a" "f8e28c4e91084291c6bbcdcb2b61acfcf28a3a5f06b4eba8226b074d3434e9d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling koto_toml v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "f8e28c4e91084291c6bbcdcb2b61acfcf28a3a5f06b4eba8226b074d3434e9d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8e28c4e91084291c6bbcdcb2b61acfcf28a3a5f06b4eba8226b074d3434e9d2", kill_on_drop: false }`
[INFO] [stdout] f8e28c4e91084291c6bbcdcb2b61acfcf28a3a5f06b4eba8226b074d3434e9d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 7ce738cff65fef08644de31f21ad263c6a2c274abf818810390a868c2245c0ce
[INFO] running `Command { std: "docker" "start" "-a" "7ce738cff65fef08644de31f21ad263c6a2c274abf818810390a868c2245c0ce", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/koto_toml-7cb5e748d588af3d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests koto_toml
[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] [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" "7ce738cff65fef08644de31f21ad263c6a2c274abf818810390a868c2245c0ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ce738cff65fef08644de31f21ad263c6a2c274abf818810390a868c2245c0ce", kill_on_drop: false }`
[INFO] [stdout] 7ce738cff65fef08644de31f21ad263c6a2c274abf818810390a868c2245c0ce