[INFO] fetching crate makepad-widgets 0.6.0...
[INFO] checking makepad-widgets-0.6.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate makepad-widgets 0.6.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate makepad-widgets 0.6.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate makepad-widgets 0.6.0
[INFO] finished tweaking crates.io crate makepad-widgets 0.6.0
[INFO] tweaked toml for crates.io crate makepad-widgets 0.6.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 47 packages
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding rustybuzz v0.8.0 (latest: v0.13.0)
[INFO] [stderr]       Adding ttf-parser v0.19.2 (latest: v0.20.0)
[INFO] [stderr]       Adding unicode-bidi-mirroring v0.1.0 (latest: v0.2.0)
[INFO] [stderr]       Adding unicode-ccc v0.1.2 (latest: v0.2.0)
[INFO] [stderr]       Adding windows-core v0.51.1 (latest: v0.55.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6679887d0b31e5773cb0c2b7828184c35e9755e2625fe05001d546a42aedae6
[INFO] running `Command { std: "docker" "start" "-a" "e6679887d0b31e5773cb0c2b7828184c35e9755e2625fe05001d546a42aedae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6679887d0b31e5773cb0c2b7828184c35e9755e2625fe05001d546a42aedae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6679887d0b31e5773cb0c2b7828184c35e9755e2625fe05001d546a42aedae6", kill_on_drop: false }`
[INFO] [stdout] e6679887d0b31e5773cb0c2b7828184c35e9755e2625fe05001d546a42aedae6
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11aa76148988154c5de6b6e5cf85b917d88408883f3d81de4af2356c3c35e3b7
[INFO] running `Command { std: "docker" "start" "-a" "11aa76148988154c5de6b6e5cf85b917d88408883f3d81de4af2356c3c35e3b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling makepad-micro-proc-macro v0.4.0
[INFO] [stderr]    Compiling makepad-error-log v0.4.0
[INFO] [stderr]    Compiling makepad-derive-live v0.4.0
[INFO] [stderr]     Checking makepad-math v0.4.0
[INFO] [stderr]    Compiling unicode-general-category v0.6.0
[INFO] [stderr]    Compiling makepad-platform v0.6.0
[INFO] [stderr]     Checking ttf-parser v0.19.2
[INFO] [stderr]     Checking makepad-futures v0.4.0
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.1.0
[INFO] [stderr]     Checking unicode-ccc v0.1.2
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking makepad-zune-core v0.2.14
[INFO] [stderr]     Checking unicode-script v0.5.6
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking makepad-zune-jpeg v0.3.17
[INFO] [stderr]     Checking makepad-zune-inflate v0.2.54
[INFO] [stderr]    Compiling makepad-live-id-macros v0.4.0
[INFO] [stderr]    Compiling makepad-micro-serde-derive v0.4.0
[INFO] [stderr]     Checking makepad-zune-png v0.2.1
[INFO] [stderr]    Compiling makepad-live-id v0.4.0
[INFO] [stderr]    Compiling makepad-derive-widget v0.4.0
[INFO] [stderr]     Checking makepad-micro-serde v0.4.0
[INFO] [stderr]     Checking makepad-live-tokenizer v0.4.0
[INFO] [stderr]     Checking makepad-live-compiler v0.5.0
[INFO] [stderr]     Checking rustybuzz v0.8.0
[INFO] [stderr]     Checking makepad-vector v0.4.0
[INFO] [stderr]     Checking makepad-shader-compiler v0.5.0
[INFO] [stderr]     Checking makepad-draw v0.6.0
[INFO] [stderr]     Checking makepad-widgets v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `VideoColorFormat` is imported redundantly
[INFO] [stdout]  --> src/video.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     makepad_draw::*,
[INFO] [stdout]   |     --------------- the item `VideoColorFormat` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6 |     VideoColorFormat,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VideoColorFormat` is imported redundantly
[INFO] [stdout]  --> src/video.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     makepad_draw::*,
[INFO] [stdout]   |     --------------- the item `VideoColorFormat` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6 |     VideoColorFormat,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.87s
[INFO] running `Command { std: "docker" "inspect" "11aa76148988154c5de6b6e5cf85b917d88408883f3d81de4af2356c3c35e3b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11aa76148988154c5de6b6e5cf85b917d88408883f3d81de4af2356c3c35e3b7", kill_on_drop: false }`
[INFO] [stdout] 11aa76148988154c5de6b6e5cf85b917d88408883f3d81de4af2356c3c35e3b7
[INFO] checking makepad-widgets-0.6.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate makepad-widgets 0.6.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate makepad-widgets 0.6.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate makepad-widgets 0.6.0
[INFO] finished tweaking crates.io crate makepad-widgets 0.6.0
[INFO] tweaked toml for crates.io crate makepad-widgets 0.6.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7db101c4992bfad9b5f14244019d1017eeaf3af60c1f6f36d90541351cc8eccc
[INFO] running `Command { std: "docker" "start" "-a" "7db101c4992bfad9b5f14244019d1017eeaf3af60c1f6f36d90541351cc8eccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7db101c4992bfad9b5f14244019d1017eeaf3af60c1f6f36d90541351cc8eccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7db101c4992bfad9b5f14244019d1017eeaf3af60c1f6f36d90541351cc8eccc", kill_on_drop: false }`
[INFO] [stdout] 7db101c4992bfad9b5f14244019d1017eeaf3af60c1f6f36d90541351cc8eccc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8d636518c50c2878307135d6bdf47932c9e698307f50b1d06aeeb46c9b4a756
[INFO] running `Command { std: "docker" "start" "-a" "d8d636518c50c2878307135d6bdf47932c9e698307f50b1d06aeeb46c9b4a756", kill_on_drop: false }`
[INFO] [stderr]    Compiling makepad-micro-proc-macro v0.4.0
[INFO] [stderr]    Compiling makepad-error-log v0.4.0
[INFO] [stderr]    Compiling makepad-derive-live v0.4.0
[INFO] [stderr]     Checking makepad-math v0.4.0
[INFO] [stderr]    Compiling unicode-general-category v0.6.0
[INFO] [stderr]    Compiling makepad-platform v0.6.0
[INFO] [stderr]     Checking ttf-parser v0.19.2
[INFO] [stderr]     Checking makepad-futures v0.4.0
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.1.0
[INFO] [stderr]     Checking unicode-ccc v0.1.2
[INFO] [stderr]     Checking unicode-script v0.5.6
[INFO] [stderr]     Checking makepad-zune-core v0.2.14
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking makepad-zune-inflate v0.2.54
[INFO] [stderr]     Checking makepad-zune-jpeg v0.3.17
[INFO] [stderr]    Compiling makepad-live-id-macros v0.4.0
[INFO] [stderr]    Compiling makepad-micro-serde-derive v0.4.0
[INFO] [stderr]     Checking makepad-zune-png v0.2.1
[INFO] [stderr]    Compiling makepad-live-id v0.4.0
[INFO] [stderr]    Compiling makepad-derive-widget v0.4.0
[INFO] [stderr]     Checking makepad-micro-serde v0.4.0
[INFO] [stderr]     Checking makepad-live-tokenizer v0.4.0
[INFO] [stderr]     Checking makepad-live-compiler v0.5.0
[INFO] [stderr]     Checking makepad-vector v0.4.0
[INFO] [stderr]     Checking rustybuzz v0.8.0
[INFO] [stderr]     Checking makepad-shader-compiler v0.5.0
[INFO] [stderr]     Checking makepad-draw v0.6.0
[INFO] [stderr]     Checking makepad-widgets v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `VideoColorFormat` is imported redundantly
[INFO] [stdout]  --> src/video.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     makepad_draw::*,
[INFO] [stdout]   |     --------------- the item `VideoColorFormat` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6 |     VideoColorFormat,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `VideoColorFormat` is imported redundantly
[INFO] [stdout]  --> src/video.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     makepad_draw::*,
[INFO] [stdout]   |     --------------- the item `VideoColorFormat` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 6 |     VideoColorFormat,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.18s
[INFO] running `Command { std: "docker" "inspect" "d8d636518c50c2878307135d6bdf47932c9e698307f50b1d06aeeb46c9b4a756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8d636518c50c2878307135d6bdf47932c9e698307f50b1d06aeeb46c9b4a756", kill_on_drop: false }`
[INFO] [stdout] d8d636518c50c2878307135d6bdf47932c9e698307f50b1d06aeeb46c9b4a756