[INFO] fetching crate warb 0.1.0...
[INFO] testing warb-0.1.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate warb 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate warb 0.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate warb 0.1.0
[INFO] tweaked toml for crates.io crate warb 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate warb 0.1.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate warb 0.1.0 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scratch v1.0.9
[INFO] [stderr]   Downloaded link-cplusplus v1.0.12
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.194
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.194
[INFO] [stderr]   Downloaded cxx v1.0.194
[INFO] [stderr]   Downloaded cxxbridge-cmd v1.0.194
[INFO] [stderr]   Downloaded cxx-build v1.0.194
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51a7bd28bec191323b7c56ebac3e52eac1353660fc8be4bbea54cd1bae26caf0
[INFO] running `Command { std: "docker" "start" "-a" "51a7bd28bec191323b7c56ebac3e52eac1353660fc8be4bbea54cd1bae26caf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51a7bd28bec191323b7c56ebac3e52eac1353660fc8be4bbea54cd1bae26caf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51a7bd28bec191323b7c56ebac3e52eac1353660fc8be4bbea54cd1bae26caf0", kill_on_drop: false }`
[INFO] [stdout] 51a7bd28bec191323b7c56ebac3e52eac1353660fc8be4bbea54cd1bae26caf0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20dea4ed6062d0970310bcf6c10e21298a617166a9e9b2f1bed2e3dcd670b9f3
[INFO] running `Command { std: "docker" "start" "-a" "20dea4ed6062d0970310bcf6c10e21298a617166a9e9b2f1bed2e3dcd670b9f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling scratch v1.0.9
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.194
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling link-cplusplus v1.0.12
[INFO] [stderr]    Compiling cxx v1.0.194
[INFO] [stderr]    Compiling codespan-reporting v0.13.1
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling cxx-build v1.0.194
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.194
[INFO] [stderr]    Compiling warb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.45s
[INFO] running `Command { std: "docker" "inspect" "20dea4ed6062d0970310bcf6c10e21298a617166a9e9b2f1bed2e3dcd670b9f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20dea4ed6062d0970310bcf6c10e21298a617166a9e9b2f1bed2e3dcd670b9f3", kill_on_drop: false }`
[INFO] [stdout] 20dea4ed6062d0970310bcf6c10e21298a617166a9e9b2f1bed2e3dcd670b9f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3946e532a96c7505dcc07a7daf34a901b7e103a2ad8fb5232963886e13131c7
[INFO] running `Command { std: "docker" "start" "-a" "e3946e532a96c7505dcc07a7daf34a901b7e103a2ad8fb5232963886e13131c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling warb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "e3946e532a96c7505dcc07a7daf34a901b7e103a2ad8fb5232963886e13131c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3946e532a96c7505dcc07a7daf34a901b7e103a2ad8fb5232963886e13131c7", kill_on_drop: false }`
[INFO] [stdout] e3946e532a96c7505dcc07a7daf34a901b7e103a2ad8fb5232963886e13131c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 70d5609763efd84985d4bff46e17101ea7fd320f38dc69aede9799afc5de126d
[INFO] running `Command { std: "docker" "start" "-a" "70d5609763efd84985d4bff46e17101ea7fd320f38dc69aede9799afc5de126d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/warb-c936eadecc219bb7)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test error::tests::hresult_s_ok_is_zero ... ok
[INFO] [stdout] test format::tests::bytes_per_pixel_covers_all_variants ... ok
[INFO] [stdout] test error::tests::hresult_sign_classification ... ok
[INFO] [stdout] test error::tests::hresult_display_format ... ok
[INFO] [stdout] test format::tests::pipeline_fourcc_values ... ok
[INFO] [stdout] test format::tests::resolution_scale_divisor ... ok
[INFO] [stdout] test format::tests::resource_format_unknown_is_none ... ok
[INFO] [stdout] test format::tests::bytes_per_pixel_known_values ... ok
[INFO] [stdout] test format::tests::resource_format_round_trip ... ok
[INFO] [stdout] test error::tests::braw_error_display_passes_through ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/sdk_roundtrip.rs (/opt/rustwide/target/debug/deps/sdk_roundtrip-1415199f7eaacf86)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test decode_first_frame_metadata_and_pixels ... ok
[INFO] [stdout] test decode_at_quarter_scale_downsamples_dimensions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests warb
[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" "70d5609763efd84985d4bff46e17101ea7fd320f38dc69aede9799afc5de126d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70d5609763efd84985d4bff46e17101ea7fd320f38dc69aede9799afc5de126d", kill_on_drop: false }`
[INFO] [stdout] 70d5609763efd84985d4bff46e17101ea7fd320f38dc69aede9799afc5de126d
