[INFO] fetching crate sixtyfps-rendering-backend-qt 0.1.4...
[INFO] testing sixtyfps-rendering-backend-qt-0.1.4 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate sixtyfps-rendering-backend-qt 0.1.4 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate sixtyfps-rendering-backend-qt 0.1.4 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sixtyfps-rendering-backend-qt 0.1.4
[INFO] finished tweaking crates.io crate sixtyfps-rendering-backend-qt 0.1.4
[INFO] tweaked toml for crates.io crate sixtyfps-rendering-backend-qt 0.1.4 written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fb4079b1440278fb07c4c264fd20d3afa6f0d8e493b150a52852e05e11d866a
[INFO] running `Command { std: "docker" "start" "-a" "6fb4079b1440278fb07c4c264fd20d3afa6f0d8e493b150a52852e05e11d866a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fb4079b1440278fb07c4c264fd20d3afa6f0d8e493b150a52852e05e11d866a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fb4079b1440278fb07c4c264fd20d3afa6f0d8e493b150a52852e05e11d866a", kill_on_drop: false }`
[INFO] [stdout] 6fb4079b1440278fb07c4c264fd20d3afa6f0d8e493b150a52852e05e11d866a
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 331f15bd46b4adae01ca6f0f24800d67c1491f74d2cadf162b26cbbb993ac814
[INFO] running `Command { std: "docker" "start" "-a" "331f15bd46b4adae01ca6f0f24800d67c1491f74d2cadf162b26cbbb993ac814", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling if_rust_version v1.0.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling weak-table v0.3.0
[INFO] [stderr]    Compiling strum v0.22.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling pin-weak v1.0.0
[INFO] [stderr]    Compiling scoped-tls-hkt v0.1.2
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling rgb v0.8.29
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling auto_enums_derive v0.7.12
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling triomphe v0.1.3
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling euclid v0.22.6
[INFO] [stderr]    Compiling sid v0.6.1
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling field-offset v0.3.4
[INFO] [stderr]    Compiling pathfinder_simd v0.5.1
[INFO] [stderr]    Compiling lyon_geom v0.17.6
[INFO] [stderr]    Compiling lyon_path v0.17.7
[INFO] [stderr]    Compiling pathfinder_geometry v0.5.1
[INFO] [stderr]    Compiling lyon_algorithms v0.17.7
[INFO] [stderr]    Compiling cpp_common v0.5.6
[INFO] [stderr]    Compiling derive_utils v0.11.2
[INFO] [stderr]    Compiling cpp_build v0.5.6
[INFO] [stderr]    Compiling const-field-offset-macro v0.1.1
[INFO] [stderr]    Compiling vtable-macro v0.1.3
[INFO] [stderr]    Compiling cpp_macros v0.5.6
[INFO] [stderr]    Compiling auto_enums_core v0.7.12
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling sixtyfps-corelib-macros v0.1.4
[INFO] [stderr]    Compiling strum_macros v0.22.0
[INFO] [stderr]    Compiling qttypes v0.2.6
[INFO] [stderr]    Compiling sixtyfps-rendering-backend-qt v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling const-field-offset v0.1.1
[INFO] [stderr]    Compiling vtable v0.1.3
[INFO] [stderr]    Compiling auto_enums v0.7.12
[INFO] [stderr]    Compiling cpp v0.5.6
[INFO] [stderr]    Compiling sixtyfps-corelib v0.1.4
[INFO] [stderr] warning: Qt 5.12.8 is not supported, you need at least Qt 5.15. The Qt backend will not be functional. See https://github.com/sixtyfpsui/sixtyfps/blob/master/docs/install_qt.md for more info
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.88s
[INFO] running `Command { std: "docker" "inspect" "331f15bd46b4adae01ca6f0f24800d67c1491f74d2cadf162b26cbbb993ac814", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "331f15bd46b4adae01ca6f0f24800d67c1491f74d2cadf162b26cbbb993ac814", kill_on_drop: false }`
[INFO] [stdout] 331f15bd46b4adae01ca6f0f24800d67c1491f74d2cadf162b26cbbb993ac814
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 424a3ce22d583ffd00f82c723781fe3ba8752f0b774def6b6a34c10fee5c47d4
[INFO] running `Command { std: "docker" "start" "-a" "424a3ce22d583ffd00f82c723781fe3ba8752f0b774def6b6a34c10fee5c47d4", kill_on_drop: false }`
[INFO] [stderr] warning: Qt 5.12.8 is not supported, you need at least Qt 5.15. The Qt backend will not be functional. See https://github.com/sixtyfpsui/sixtyfps/blob/master/docs/install_qt.md for more info
[INFO] [stderr]    Compiling sixtyfps-rendering-backend-qt v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "424a3ce22d583ffd00f82c723781fe3ba8752f0b774def6b6a34c10fee5c47d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "424a3ce22d583ffd00f82c723781fe3ba8752f0b774def6b6a34c10fee5c47d4", kill_on_drop: false }`
[INFO] [stdout] 424a3ce22d583ffd00f82c723781fe3ba8752f0b774def6b6a34c10fee5c47d4
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58f9596a263d63ba65e332dcbf1ae3d6a2fbfdea5ba0800015a5801afff565bd
[INFO] running `Command { std: "docker" "start" "-a" "58f9596a263d63ba65e332dcbf1ae3d6a2fbfdea5ba0800015a5801afff565bd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: Qt 5.12.8 is not supported, you need at least Qt 5.15. The Qt backend will not be functional. See https://github.com/sixtyfpsui/sixtyfps/blob/master/docs/install_qt.md for more info
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sixtyfps_rendering_backend_qt-a41305d85756fe42)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sixtyfps-rendering-backend-qt
[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] [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" "58f9596a263d63ba65e332dcbf1ae3d6a2fbfdea5ba0800015a5801afff565bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58f9596a263d63ba65e332dcbf1ae3d6a2fbfdea5ba0800015a5801afff565bd", kill_on_drop: false }`
[INFO] [stdout] 58f9596a263d63ba65e332dcbf1ae3d6a2fbfdea5ba0800015a5801afff565bd