[INFO] fetching crate gtk-ui 0.2.6...
[INFO] testing gtk-ui-0.2.6 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate gtk-ui 0.2.6 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate gtk-ui 0.2.6
[INFO] finished tweaking crates.io crate gtk-ui 0.2.6
[INFO] tweaked toml for crates.io crate gtk-ui 0.2.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gtk-ui 0.2.6 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gtk-ui 0.2.6 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" "+beta-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0554eacae6127f2fe5d0cf23826498118ece80de5e97361203ecb123a5b34286
[INFO] running `Command { std: "docker" "start" "-a" "0554eacae6127f2fe5d0cf23826498118ece80de5e97361203ecb123a5b34286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0554eacae6127f2fe5d0cf23826498118ece80de5e97361203ecb123a5b34286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0554eacae6127f2fe5d0cf23826498118ece80de5e97361203ecb123a5b34286", kill_on_drop: false }`
[INFO] [stdout] 0554eacae6127f2fe5d0cf23826498118ece80de5e97361203ecb123a5b34286
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 776371938e2c691d5cfcbd17265a9689f189de9c511aaa0ddb4f354d76815057
[INFO] running `Command { std: "docker" "start" "-a" "776371938e2c691d5cfcbd17265a9689f189de9c511aaa0ddb4f354d76815057", kill_on_drop: false }`
[INFO] [stderr]    Compiling unescape v0.1.0
[INFO] [stderr]    Compiling gtk-ui v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "776371938e2c691d5cfcbd17265a9689f189de9c511aaa0ddb4f354d76815057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "776371938e2c691d5cfcbd17265a9689f189de9c511aaa0ddb4f354d76815057", kill_on_drop: false }`
[INFO] [stdout] 776371938e2c691d5cfcbd17265a9689f189de9c511aaa0ddb4f354d76815057
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 833e67963c584664270392d9fe54a92efc2c3cc84f147db12e773ffb9da682e7
[INFO] running `Command { std: "docker" "start" "-a" "833e67963c584664270392d9fe54a92efc2c3cc84f147db12e773ffb9da682e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling gtk-ui v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "833e67963c584664270392d9fe54a92efc2c3cc84f147db12e773ffb9da682e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "833e67963c584664270392d9fe54a92efc2c3cc84f147db12e773ffb9da682e7", kill_on_drop: false }`
[INFO] [stdout] 833e67963c584664270392d9fe54a92efc2c3cc84f147db12e773ffb9da682e7
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65fceadf04a56d875fc1900b11b0ec7bbb0b63956394dafe5ba33d0eed313f3e
[INFO] running `Command { std: "docker" "start" "-a" "65fceadf04a56d875fc1900b11b0ec7bbb0b63956394dafe5ba33d0eed313f3e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gtk_ui-047b58da89c4f86e)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/gtk_ui-68cee968dbe5f034)
[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] [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] [stderr]    Doc-tests gtk_ui
[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" "65fceadf04a56d875fc1900b11b0ec7bbb0b63956394dafe5ba33d0eed313f3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65fceadf04a56d875fc1900b11b0ec7bbb0b63956394dafe5ba33d0eed313f3e", kill_on_drop: false }`
[INFO] [stdout] 65fceadf04a56d875fc1900b11b0ec7bbb0b63956394dafe5ba33d0eed313f3e