[INFO] fetching crate ruth 0.0.1...
[INFO] testing ruth-0.0.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate ruth 0.0.1 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate ruth 0.0.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ruth 0.0.1
[INFO] finished tweaking crates.io crate ruth 0.0.1
[INFO] tweaked toml for crates.io crate ruth 0.0.1 written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] crate crates.io crate ruth 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15e87c4ea427606936269949375dcf448a6dc3c3847dd5170383e4ef8446e43e
[INFO] running `Command { std: "docker" "start" "-a" "15e87c4ea427606936269949375dcf448a6dc3c3847dd5170383e4ef8446e43e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15e87c4ea427606936269949375dcf448a6dc3c3847dd5170383e4ef8446e43e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15e87c4ea427606936269949375dcf448a6dc3c3847dd5170383e4ef8446e43e", kill_on_drop: false }`
[INFO] [stdout] 15e87c4ea427606936269949375dcf448a6dc3c3847dd5170383e4ef8446e43e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0be773900c8f6083ca174fe472bc1685db45db523a2c52bae311b4d23a7cef3
[INFO] running `Command { std: "docker" "start" "-a" "f0be773900c8f6083ca174fe472bc1685db45db523a2c52bae311b4d23a7cef3", kill_on_drop: false }`
[INFO] [stderr]    Compiling ruth v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "f0be773900c8f6083ca174fe472bc1685db45db523a2c52bae311b4d23a7cef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0be773900c8f6083ca174fe472bc1685db45db523a2c52bae311b4d23a7cef3", kill_on_drop: false }`
[INFO] [stdout] f0be773900c8f6083ca174fe472bc1685db45db523a2c52bae311b4d23a7cef3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb3d55af653be6dac6ee1e4346aadd8d7c93921dc3003461953b92e411ed27f3
[INFO] running `Command { std: "docker" "start" "-a" "fb3d55af653be6dac6ee1e4346aadd8d7c93921dc3003461953b92e411ed27f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling ruth v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "fb3d55af653be6dac6ee1e4346aadd8d7c93921dc3003461953b92e411ed27f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb3d55af653be6dac6ee1e4346aadd8d7c93921dc3003461953b92e411ed27f3", kill_on_drop: false }`
[INFO] [stdout] fb3d55af653be6dac6ee1e4346aadd8d7c93921dc3003461953b92e411ed27f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f8d7daa657207da858597e1b8f23835070ebc3c5d79e9cc23c4837348aa52040
[INFO] running `Command { std: "docker" "start" "-a" "f8d7daa657207da858597e1b8f23835070ebc3c5d79e9cc23c4837348aa52040", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ruth-e82082e71333f4f3)
[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" "f8d7daa657207da858597e1b8f23835070ebc3c5d79e9cc23c4837348aa52040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8d7daa657207da858597e1b8f23835070ebc3c5d79e9cc23c4837348aa52040", kill_on_drop: false }`
[INFO] [stdout] f8d7daa657207da858597e1b8f23835070ebc3c5d79e9cc23c4837348aa52040