[INFO] fetching crate typekit 0.0.1...
[INFO] testing typekit-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate typekit 0.0.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate typekit 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 typekit 0.0.1
[INFO] finished tweaking crates.io crate typekit 0.0.1
[INFO] tweaked toml for crates.io crate typekit 0.0.1 written to /workspace/builds/worker-6/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29683e8a10f4da4a3dec810776185902d02350fc0c9b21e51c66bf869fe00013
[INFO] running `Command { std: "docker" "start" "-a" "29683e8a10f4da4a3dec810776185902d02350fc0c9b21e51c66bf869fe00013", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29683e8a10f4da4a3dec810776185902d02350fc0c9b21e51c66bf869fe00013", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29683e8a10f4da4a3dec810776185902d02350fc0c9b21e51c66bf869fe00013", kill_on_drop: false }`
[INFO] [stdout] 29683e8a10f4da4a3dec810776185902d02350fc0c9b21e51c66bf869fe00013
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6de1e04f4ff97025c7f833bcc0f1de965d7dd2d7b3d950b1854d89603dec587
[INFO] running `Command { std: "docker" "start" "-a" "d6de1e04f4ff97025c7f833bcc0f1de965d7dd2d7b3d950b1854d89603dec587", kill_on_drop: false }`
[INFO] [stderr]    Compiling typekit v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "d6de1e04f4ff97025c7f833bcc0f1de965d7dd2d7b3d950b1854d89603dec587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6de1e04f4ff97025c7f833bcc0f1de965d7dd2d7b3d950b1854d89603dec587", kill_on_drop: false }`
[INFO] [stdout] d6de1e04f4ff97025c7f833bcc0f1de965d7dd2d7b3d950b1854d89603dec587
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 450ff891580dcd5f2bdbf50c46024c5588e9a0d3aff96b1ebba0626976eda1b2
[INFO] running `Command { std: "docker" "start" "-a" "450ff891580dcd5f2bdbf50c46024c5588e9a0d3aff96b1ebba0626976eda1b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling typekit v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "450ff891580dcd5f2bdbf50c46024c5588e9a0d3aff96b1ebba0626976eda1b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "450ff891580dcd5f2bdbf50c46024c5588e9a0d3aff96b1ebba0626976eda1b2", kill_on_drop: false }`
[INFO] [stdout] 450ff891580dcd5f2bdbf50c46024c5588e9a0d3aff96b1ebba0626976eda1b2
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7e5100ae7f7cc531e46a0d3befdf33dd29c6c0a129f264a46d1f68119d72595f
[INFO] running `Command { std: "docker" "start" "-a" "7e5100ae7f7cc531e46a0d3befdf33dd29c6c0a129f264a46d1f68119d72595f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/typekit-48239c5e465d4547)
[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 typekit
[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" "7e5100ae7f7cc531e46a0d3befdf33dd29c6c0a129f264a46d1f68119d72595f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e5100ae7f7cc531e46a0d3befdf33dd29c6c0a129f264a46d1f68119d72595f", kill_on_drop: false }`
[INFO] [stdout] 7e5100ae7f7cc531e46a0d3befdf33dd29c6c0a129f264a46d1f68119d72595f