[INFO] fetching crate webgpu 0.0.1...
[INFO] testing webgpu-0.0.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate webgpu 0.0.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate webgpu 0.0.1
[INFO] finished tweaking crates.io crate webgpu 0.0.1
[INFO] tweaked toml for crates.io crate webgpu 0.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate webgpu 0.0.1 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 webgpu 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" "+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] 6829bc231e977e1248c488ca7f50fc24ecde74159cb65c05fbb867820346d3b9
[INFO] running `Command { std: "docker" "start" "-a" "6829bc231e977e1248c488ca7f50fc24ecde74159cb65c05fbb867820346d3b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6829bc231e977e1248c488ca7f50fc24ecde74159cb65c05fbb867820346d3b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6829bc231e977e1248c488ca7f50fc24ecde74159cb65c05fbb867820346d3b9", kill_on_drop: false }`
[INFO] [stdout] 6829bc231e977e1248c488ca7f50fc24ecde74159cb65c05fbb867820346d3b9
[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] 4087a05030c4681ce8b9c7483a1422649a725d6c8fc6b47001c9a26066d92b69
[INFO] running `Command { std: "docker" "start" "-a" "4087a05030c4681ce8b9c7483a1422649a725d6c8fc6b47001c9a26066d92b69", kill_on_drop: false }`
[INFO] [stderr]    Compiling webgpu v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "4087a05030c4681ce8b9c7483a1422649a725d6c8fc6b47001c9a26066d92b69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4087a05030c4681ce8b9c7483a1422649a725d6c8fc6b47001c9a26066d92b69", kill_on_drop: false }`
[INFO] [stdout] 4087a05030c4681ce8b9c7483a1422649a725d6c8fc6b47001c9a26066d92b69
[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] 1f2581ba41e980f98caf1f2cff10c35144fb42add3b2e1bde799fa2de7b0f56d
[INFO] running `Command { std: "docker" "start" "-a" "1f2581ba41e980f98caf1f2cff10c35144fb42add3b2e1bde799fa2de7b0f56d", kill_on_drop: false }`
[INFO] [stderr]    Compiling webgpu v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "1f2581ba41e980f98caf1f2cff10c35144fb42add3b2e1bde799fa2de7b0f56d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f2581ba41e980f98caf1f2cff10c35144fb42add3b2e1bde799fa2de7b0f56d", kill_on_drop: false }`
[INFO] [stdout] 1f2581ba41e980f98caf1f2cff10c35144fb42add3b2e1bde799fa2de7b0f56d
[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] 486375cd71a3c4876106d9059d77e00dce05aeb1d58dd368f21fc469a6ebea51
[INFO] running `Command { std: "docker" "start" "-a" "486375cd71a3c4876106d9059d77e00dce05aeb1d58dd368f21fc469a6ebea51", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/webgpu-95c6b77fd926532b)
[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" "486375cd71a3c4876106d9059d77e00dce05aeb1d58dd368f21fc469a6ebea51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "486375cd71a3c4876106d9059d77e00dce05aeb1d58dd368f21fc469a6ebea51", kill_on_drop: false }`
[INFO] [stdout] 486375cd71a3c4876106d9059d77e00dce05aeb1d58dd368f21fc469a6ebea51