[INFO] fetching crate rack-grandpa 0.0.0...
[INFO] testing rack-grandpa-0.0.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate rack-grandpa 0.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rack-grandpa 0.0.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rack-grandpa 0.0.0
[INFO] finished tweaking crates.io crate rack-grandpa 0.0.0
[INFO] tweaked toml for crates.io crate rack-grandpa 0.0.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ddd9bd8164f3a419401b293c97c403cc204863e4737446a3de1ebf0710871808
[INFO] running `Command { std: "docker" "start" "-a" "ddd9bd8164f3a419401b293c97c403cc204863e4737446a3de1ebf0710871808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddd9bd8164f3a419401b293c97c403cc204863e4737446a3de1ebf0710871808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddd9bd8164f3a419401b293c97c403cc204863e4737446a3de1ebf0710871808", kill_on_drop: false }`
[INFO] [stdout] ddd9bd8164f3a419401b293c97c403cc204863e4737446a3de1ebf0710871808
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c60c4cddb988c7160294097f58092d9ec231936649bbce070d4deb44310a5ff9
[INFO] running `Command { std: "docker" "start" "-a" "c60c4cddb988c7160294097f58092d9ec231936649bbce070d4deb44310a5ff9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rack-grandpa v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "c60c4cddb988c7160294097f58092d9ec231936649bbce070d4deb44310a5ff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c60c4cddb988c7160294097f58092d9ec231936649bbce070d4deb44310a5ff9", kill_on_drop: false }`
[INFO] [stdout] c60c4cddb988c7160294097f58092d9ec231936649bbce070d4deb44310a5ff9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea9a6d75df83cb46c6f2a4d490fade2315a9ca241f32b3bf0efe1ed951929ea2
[INFO] running `Command { std: "docker" "start" "-a" "ea9a6d75df83cb46c6f2a4d490fade2315a9ca241f32b3bf0efe1ed951929ea2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rack-grandpa v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "ea9a6d75df83cb46c6f2a4d490fade2315a9ca241f32b3bf0efe1ed951929ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea9a6d75df83cb46c6f2a4d490fade2315a9ca241f32b3bf0efe1ed951929ea2", kill_on_drop: false }`
[INFO] [stdout] ea9a6d75df83cb46c6f2a4d490fade2315a9ca241f32b3bf0efe1ed951929ea2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0fc1e23a978494ac0d50a8083d2e0f75cf13a97cfb4abc6130df1774f9a6b0f7
[INFO] running `Command { std: "docker" "start" "-a" "0fc1e23a978494ac0d50a8083d2e0f75cf13a97cfb4abc6130df1774f9a6b0f7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rack_grandpa-d3dd3439f44a3b9c)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rack-grandpa
[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] [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" "0fc1e23a978494ac0d50a8083d2e0f75cf13a97cfb4abc6130df1774f9a6b0f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fc1e23a978494ac0d50a8083d2e0f75cf13a97cfb4abc6130df1774f9a6b0f7", kill_on_drop: false }`
[INFO] [stdout] 0fc1e23a978494ac0d50a8083d2e0f75cf13a97cfb4abc6130df1774f9a6b0f7