[INFO] fetching crate agui_core 0.3.0...
[INFO] checking agui_core-0.3.0 against try#24cd45d7714ba43afd4b8e62fb677b069b21c4a5 for pr-129543
[INFO] extracting crate agui_core 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate agui_core 0.3.0 on toolchain 24cd45d7714ba43afd4b8e62fb677b069b21c4a5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate agui_core 0.3.0
[INFO] finished tweaking crates.io crate agui_core 0.3.0
[INFO] tweaked toml for crates.io crate agui_core 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 42 packages to latest compatible versions
[INFO] [stderr]       Adding arrayvec v0.5.2 (latest: v0.7.6)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.6.0)
[INFO] [stderr]       Adding float_next_after v0.1.5 (latest: v1.0.0)
[INFO] [stderr]       Adding lyon v0.17.10 (latest: v1.0.1)
[INFO] [stderr]       Adding lyon_algorithms v0.17.7 (latest: v1.0.4)
[INFO] [stderr]       Adding lyon_geom v0.17.7 (latest: v1.0.5)
[INFO] [stderr]       Adding lyon_path v0.17.7 (latest: v1.0.5)
[INFO] [stderr]       Adding lyon_tessellation v0.17.10 (latest: v1.0.15)
[INFO] [stderr]       Adding morphorm v0.2.0 (latest: v0.6.4)
[INFO] [stderr]       Adding parking_lot v0.11.2 (latest: v0.12.3)
[INFO] [stderr]       Adding parking_lot_core v0.8.6 (latest: v0.9.10)
[INFO] [stderr]       Adding redox_syscall v0.2.16 (latest: v0.5.3)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a73d6a8cfdb7e0ca4ad5e3d6dc65f515bd8676e8478d46b4d79069f0445d6c5
[INFO] running `Command { std: "docker" "start" "-a" "8a73d6a8cfdb7e0ca4ad5e3d6dc65f515bd8676e8478d46b4d79069f0445d6c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a73d6a8cfdb7e0ca4ad5e3d6dc65f515bd8676e8478d46b4d79069f0445d6c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a73d6a8cfdb7e0ca4ad5e3d6dc65f515bd8676e8478d46b4d79069f0445d6c5", kill_on_drop: false }`
[INFO] [stdout] 8a73d6a8cfdb7e0ca4ad5e3d6dc65f515bd8676e8478d46b4d79069f0445d6c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9b4a5d25b8503890ba63487f39042c05ac4848652d082306be4ed3422117aa3
[INFO] running `Command { std: "docker" "start" "-a" "f9b4a5d25b8503890ba63487f39042c05ac4848652d082306be4ed3422117aa3", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking generational-arena v0.2.9
[INFO] [stderr]     Checking morphorm v0.2.0
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking euclid v0.22.11
[INFO] [stderr]     Checking sid v0.6.1
[INFO] [stderr]     Checking float_next_after v0.1.5
[INFO] [stderr]     Checking lyon_geom v0.17.7
[INFO] [stderr]     Checking lyon_path v0.17.7
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking lyon_tessellation v0.17.10
[INFO] [stderr]     Checking lyon_algorithms v0.17.7
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking lyon v0.17.10
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking agui_core v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `did_change` is never used
[INFO] [stdout]   --> src/context/computed.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub trait ComputedFunc<'ui> {
[INFO] [stdout]    |           ------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 10 |     fn did_change(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `did_change` is never used
[INFO] [stdout]   --> src/context/computed.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub trait ComputedFunc<'ui> {
[INFO] [stdout]    |           ------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 10 |     fn did_change(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.26s
[INFO] running `Command { std: "docker" "inspect" "f9b4a5d25b8503890ba63487f39042c05ac4848652d082306be4ed3422117aa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9b4a5d25b8503890ba63487f39042c05ac4848652d082306be4ed3422117aa3", kill_on_drop: false }`
[INFO] [stdout] f9b4a5d25b8503890ba63487f39042c05ac4848652d082306be4ed3422117aa3