[INFO] fetching crate ulmus 0.5.0...
[INFO] building ulmus-0.5.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate ulmus 0.5.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate ulmus 0.5.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ulmus 0.5.0
[INFO] tweaked toml for crates.io crate ulmus 0.5.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ulmus 0.5.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ulmus 0.5.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded signal-hook v0.3.17
[INFO] [stderr]   Downloaded redox_syscall v0.5.7
[INFO] [stderr]   Downloaded crossterm v0.28.1
[INFO] [stderr]   Downloaded libc v0.2.159
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3d914652b7494bddcb5ccd3556baf205d9a2c6cfd486d21b64cef193e18a476
[INFO] running `Command { std: "docker" "start" "-a" "e3d914652b7494bddcb5ccd3556baf205d9a2c6cfd486d21b64cef193e18a476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3d914652b7494bddcb5ccd3556baf205d9a2c6cfd486d21b64cef193e18a476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3d914652b7494bddcb5ccd3556baf205d9a2c6cfd486d21b64cef193e18a476", kill_on_drop: false }`
[INFO] [stdout] e3d914652b7494bddcb5ccd3556baf205d9a2c6cfd486d21b64cef193e18a476
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b19d9022114fbb68d88ba559915e8185a1bb1ac7ce33a2b3923cd69322ce3fe2
[INFO] running `Command { std: "docker" "start" "-a" "b19d9022114fbb68d88ba559915e8185a1bb1ac7ce33a2b3923cd69322ce3fe2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling ulmus v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `area`
[INFO] [stdout]   --> src/widget/text.rs:71:45
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn process_mouse(&self, event: MouseEvent, area: Area) -> Message {
[INFO] [stdout]    |                                                ^^^^ help: if this is intentional, prefix it with an underscore: `_area`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.10s
[INFO] running `Command { std: "docker" "inspect" "b19d9022114fbb68d88ba559915e8185a1bb1ac7ce33a2b3923cd69322ce3fe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b19d9022114fbb68d88ba559915e8185a1bb1ac7ce33a2b3923cd69322ce3fe2", kill_on_drop: false }`
[INFO] [stdout] b19d9022114fbb68d88ba559915e8185a1bb1ac7ce33a2b3923cd69322ce3fe2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1caf6987fb50f9d478f1573d8a2b5b4834b0e32b3fd5ad628b3ce7a95c44a87
[INFO] running `Command { std: "docker" "start" "-a" "d1caf6987fb50f9d478f1573d8a2b5b4834b0e32b3fd5ad628b3ce7a95c44a87", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `area`
[INFO] [stdout]   --> src/widget/text.rs:71:45
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn process_mouse(&self, event: MouseEvent, area: Area) -> Message {
[INFO] [stdout]    |                                                ^^^^ help: if this is intentional, prefix it with an underscore: `_area`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ulmus v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `area`
[INFO] [stdout]   --> src/widget/text.rs:71:45
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn process_mouse(&self, event: MouseEvent, area: Area) -> Message {
[INFO] [stdout]    |                                                ^^^^ help: if this is intentional, prefix it with an underscore: `_area`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "d1caf6987fb50f9d478f1573d8a2b5b4834b0e32b3fd5ad628b3ce7a95c44a87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1caf6987fb50f9d478f1573d8a2b5b4834b0e32b3fd5ad628b3ce7a95c44a87", kill_on_drop: false }`
[INFO] [stdout] d1caf6987fb50f9d478f1573d8a2b5b4834b0e32b3fd5ad628b3ce7a95c44a87