[INFO] fetching crate jh 0.0.0...
[INFO] testing jh-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate jh 0.0.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate jh 0.0.0 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 jh 0.0.0
[INFO] finished tweaking crates.io crate jh 0.0.0
[INFO] tweaked toml for crates.io crate jh 0.0.0 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] f6afb347a741720052530878acc36f0a360ae5e59b961bdfb12c5984475b9d17
[INFO] running `Command { std: "docker" "start" "-a" "f6afb347a741720052530878acc36f0a360ae5e59b961bdfb12c5984475b9d17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6afb347a741720052530878acc36f0a360ae5e59b961bdfb12c5984475b9d17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6afb347a741720052530878acc36f0a360ae5e59b961bdfb12c5984475b9d17", kill_on_drop: false }`
[INFO] [stdout] f6afb347a741720052530878acc36f0a360ae5e59b961bdfb12c5984475b9d17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 6aaa759cdf93b26bb0d95a9766ac138ca321469d802be77ac76e8585b0f5db60
[INFO] running `Command { std: "docker" "start" "-a" "6aaa759cdf93b26bb0d95a9766ac138ca321469d802be77ac76e8585b0f5db60", kill_on_drop: false }`
[INFO] [stderr]    Compiling jh v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "6aaa759cdf93b26bb0d95a9766ac138ca321469d802be77ac76e8585b0f5db60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aaa759cdf93b26bb0d95a9766ac138ca321469d802be77ac76e8585b0f5db60", kill_on_drop: false }`
[INFO] [stdout] 6aaa759cdf93b26bb0d95a9766ac138ca321469d802be77ac76e8585b0f5db60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] ab9cabdb2d522bd842137b2e6f01313da3180fd0420b019a6dd9f7e105badfe0
[INFO] running `Command { std: "docker" "start" "-a" "ab9cabdb2d522bd842137b2e6f01313da3180fd0420b019a6dd9f7e105badfe0", kill_on_drop: false }`
[INFO] [stderr]    Compiling jh v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "ab9cabdb2d522bd842137b2e6f01313da3180fd0420b019a6dd9f7e105badfe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab9cabdb2d522bd842137b2e6f01313da3180fd0420b019a6dd9f7e105badfe0", kill_on_drop: false }`
[INFO] [stdout] ab9cabdb2d522bd842137b2e6f01313da3180fd0420b019a6dd9f7e105badfe0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 7437055c6ba1a694feddf0f3743c1f3bfe97a0d825884ce652c242d715171ed1
[INFO] running `Command { std: "docker" "start" "-a" "7437055c6ba1a694feddf0f3743c1f3bfe97a0d825884ce652c242d715171ed1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jh-7e8d928a4721baab)
[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 jh
[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" "7437055c6ba1a694feddf0f3743c1f3bfe97a0d825884ce652c242d715171ed1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7437055c6ba1a694feddf0f3743c1f3bfe97a0d825884ce652c242d715171ed1", kill_on_drop: false }`
[INFO] [stdout] 7437055c6ba1a694feddf0f3743c1f3bfe97a0d825884ce652c242d715171ed1