[INFO] fetching crate objc2-device-discovery-ui 0.0.0...
[INFO] testing objc2-device-discovery-ui-0.0.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate objc2-device-discovery-ui 0.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate objc2-device-discovery-ui 0.0.0
[INFO] finished tweaking crates.io crate objc2-device-discovery-ui 0.0.0
[INFO] tweaked toml for crates.io crate objc2-device-discovery-ui 0.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate objc2-device-discovery-ui 0.0.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate objc2-device-discovery-ui 0.0.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa5f03ca6f61f6dba7fafe7e1986cb1690c7102accb6ca8a1a44472932ace134
[INFO] running `Command { std: "docker" "start" "-a" "fa5f03ca6f61f6dba7fafe7e1986cb1690c7102accb6ca8a1a44472932ace134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa5f03ca6f61f6dba7fafe7e1986cb1690c7102accb6ca8a1a44472932ace134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa5f03ca6f61f6dba7fafe7e1986cb1690c7102accb6ca8a1a44472932ace134", kill_on_drop: false }`
[INFO] [stdout] fa5f03ca6f61f6dba7fafe7e1986cb1690c7102accb6ca8a1a44472932ace134
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6841403d963f4bd36a1171606dccdfac3d9d51c855d6413f7e60afaadf6905bc
[INFO] running `Command { std: "docker" "start" "-a" "6841403d963f4bd36a1171606dccdfac3d9d51c855d6413f7e60afaadf6905bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling objc2-device-discovery-ui v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "6841403d963f4bd36a1171606dccdfac3d9d51c855d6413f7e60afaadf6905bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6841403d963f4bd36a1171606dccdfac3d9d51c855d6413f7e60afaadf6905bc", kill_on_drop: false }`
[INFO] [stdout] 6841403d963f4bd36a1171606dccdfac3d9d51c855d6413f7e60afaadf6905bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c45aeb42a3b9fd1804b6c5d12760f487075eba2fb7425dd3d42f355f67d03202
[INFO] running `Command { std: "docker" "start" "-a" "c45aeb42a3b9fd1804b6c5d12760f487075eba2fb7425dd3d42f355f67d03202", kill_on_drop: false }`
[INFO] [stderr]    Compiling objc2-device-discovery-ui v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "c45aeb42a3b9fd1804b6c5d12760f487075eba2fb7425dd3d42f355f67d03202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c45aeb42a3b9fd1804b6c5d12760f487075eba2fb7425dd3d42f355f67d03202", kill_on_drop: false }`
[INFO] [stdout] c45aeb42a3b9fd1804b6c5d12760f487075eba2fb7425dd3d42f355f67d03202
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 974f0e0bf08b625e6475d7d1fe200e1331baee3232145832a75da853af8bb2e1
[INFO] running `Command { std: "docker" "start" "-a" "974f0e0bf08b625e6475d7d1fe200e1331baee3232145832a75da853af8bb2e1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/objc2_device_discovery_ui-90dfb740818df2fd)
[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] [stderr]    Doc-tests objc2_device_discovery_ui
[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" "974f0e0bf08b625e6475d7d1fe200e1331baee3232145832a75da853af8bb2e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "974f0e0bf08b625e6475d7d1fe200e1331baee3232145832a75da853af8bb2e1", kill_on_drop: false }`
[INFO] [stdout] 974f0e0bf08b625e6475d7d1fe200e1331baee3232145832a75da853af8bb2e1