[INFO] fetching crate mine-clone 0.1.0...
[INFO] testing mine-clone-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate mine-clone 0.1.0 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate mine-clone 0.1.0 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 mine-clone 0.1.0
[INFO] finished tweaking crates.io crate mine-clone 0.1.0
[INFO] tweaked toml for crates.io crate mine-clone 0.1.0 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate crates.io crate mine-clone 0.1.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 561bd85f7774f5a4ed45edb5563fe34d27a5f1c162007c7d41295066421f12a2
[INFO] running `Command { std: "docker" "start" "-a" "561bd85f7774f5a4ed45edb5563fe34d27a5f1c162007c7d41295066421f12a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "561bd85f7774f5a4ed45edb5563fe34d27a5f1c162007c7d41295066421f12a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "561bd85f7774f5a4ed45edb5563fe34d27a5f1c162007c7d41295066421f12a2", kill_on_drop: false }`
[INFO] [stdout] 561bd85f7774f5a4ed45edb5563fe34d27a5f1c162007c7d41295066421f12a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] def26b241d4d8d192c41594b64647653f991c0befdd46072718db2d6250122be
[INFO] running `Command { std: "docker" "start" "-a" "def26b241d4d8d192c41594b64647653f991c0befdd46072718db2d6250122be", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mine-clone v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "def26b241d4d8d192c41594b64647653f991c0befdd46072718db2d6250122be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "def26b241d4d8d192c41594b64647653f991c0befdd46072718db2d6250122be", kill_on_drop: false }`
[INFO] [stdout] def26b241d4d8d192c41594b64647653f991c0befdd46072718db2d6250122be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 4a6b382f7d114d00c917cfef1ef45bbea2573c995ab46ee8b02bbd46dcad8ced
[INFO] running `Command { std: "docker" "start" "-a" "4a6b382f7d114d00c917cfef1ef45bbea2573c995ab46ee8b02bbd46dcad8ced", kill_on_drop: false }`
[INFO] [stderr]    Compiling mine-clone v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "4a6b382f7d114d00c917cfef1ef45bbea2573c995ab46ee8b02bbd46dcad8ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a6b382f7d114d00c917cfef1ef45bbea2573c995ab46ee8b02bbd46dcad8ced", kill_on_drop: false }`
[INFO] [stdout] 4a6b382f7d114d00c917cfef1ef45bbea2573c995ab46ee8b02bbd46dcad8ced
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] ba3d6bbc09c83cfeffdc6c92bde23c3dfee83df96dae9e23d54be0bc08653fed
[INFO] running `Command { std: "docker" "start" "-a" "ba3d6bbc09c83cfeffdc6c92bde23c3dfee83df96dae9e23d54be0bc08653fed", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mine_clone-44db68ecd3f71ec6)
[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" "ba3d6bbc09c83cfeffdc6c92bde23c3dfee83df96dae9e23d54be0bc08653fed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba3d6bbc09c83cfeffdc6c92bde23c3dfee83df96dae9e23d54be0bc08653fed", kill_on_drop: false }`
[INFO] [stdout] ba3d6bbc09c83cfeffdc6c92bde23c3dfee83df96dae9e23d54be0bc08653fed