[INFO] fetching crate rover 0.0.1...
[INFO] testing rover-0.0.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate rover 0.0.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rover 0.0.1
[INFO] finished tweaking crates.io crate rover 0.0.1
[INFO] tweaked toml for crates.io crate rover 0.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rover 0.0.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rover 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4df3df25c2b75925cef082a946de8d3d5cf6da9d3890f35c952d32521fe1a647
[INFO] running `Command { std: "docker" "start" "-a" "4df3df25c2b75925cef082a946de8d3d5cf6da9d3890f35c952d32521fe1a647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4df3df25c2b75925cef082a946de8d3d5cf6da9d3890f35c952d32521fe1a647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4df3df25c2b75925cef082a946de8d3d5cf6da9d3890f35c952d32521fe1a647", kill_on_drop: false }`
[INFO] [stdout] 4df3df25c2b75925cef082a946de8d3d5cf6da9d3890f35c952d32521fe1a647
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46d8d531b23fe57e0f5b80e1cc67585b560eac3db6eeee3d44be7b97f750adb3
[INFO] running `Command { std: "docker" "start" "-a" "46d8d531b23fe57e0f5b80e1cc67585b560eac3db6eeee3d44be7b97f750adb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rover v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "46d8d531b23fe57e0f5b80e1cc67585b560eac3db6eeee3d44be7b97f750adb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46d8d531b23fe57e0f5b80e1cc67585b560eac3db6eeee3d44be7b97f750adb3", kill_on_drop: false }`
[INFO] [stdout] 46d8d531b23fe57e0f5b80e1cc67585b560eac3db6eeee3d44be7b97f750adb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16e5bcfb2d287eb7f5a0478319cd3f26bfef2b6f8e6f3f01ae1b7f02e3d7b0aa
[INFO] running `Command { std: "docker" "start" "-a" "16e5bcfb2d287eb7f5a0478319cd3f26bfef2b6f8e6f3f01ae1b7f02e3d7b0aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling rover v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "16e5bcfb2d287eb7f5a0478319cd3f26bfef2b6f8e6f3f01ae1b7f02e3d7b0aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16e5bcfb2d287eb7f5a0478319cd3f26bfef2b6f8e6f3f01ae1b7f02e3d7b0aa", kill_on_drop: false }`
[INFO] [stdout] 16e5bcfb2d287eb7f5a0478319cd3f26bfef2b6f8e6f3f01ae1b7f02e3d7b0aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dcd52d0aadc69078f3253c620cc3ddfe95152f8bce32560bb469d88500bc6de6
[INFO] running `Command { std: "docker" "start" "-a" "dcd52d0aadc69078f3253c620cc3ddfe95152f8bce32560bb469d88500bc6de6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rover-7d1c44416e64d040)
[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" "dcd52d0aadc69078f3253c620cc3ddfe95152f8bce32560bb469d88500bc6de6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcd52d0aadc69078f3253c620cc3ddfe95152f8bce32560bb469d88500bc6de6", kill_on_drop: false }`
[INFO] [stdout] dcd52d0aadc69078f3253c620cc3ddfe95152f8bce32560bb469d88500bc6de6