[INFO] fetching crate fclones-gui 0.2.0...
[INFO] checking fclones-gui-0.2.0 against try#70daa2c0d8eed7066b07966f3c0b0b8622bff4e4 for pr-151539
[INFO] extracting crate fclones-gui 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate fclones-gui 0.2.0
[INFO] finished tweaking crates.io crate fclones-gui 0.2.0
[INFO] tweaked toml for crates.io crate fclones-gui 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fclones-gui 0.2.0 on toolchain 70daa2c0d8eed7066b07966f3c0b0b8622bff4e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fclones-gui 0.2.0 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" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cdff0b83b89b2e1801551432eb265f0270c6f04062f083fe29130e3e20fea915
[INFO] running `Command { std: "docker" "start" "-a" "cdff0b83b89b2e1801551432eb265f0270c6f04062f083fe29130e3e20fea915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdff0b83b89b2e1801551432eb265f0270c6f04062f083fe29130e3e20fea915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdff0b83b89b2e1801551432eb265f0270c6f04062f083fe29130e3e20fea915", kill_on_drop: false }`
[INFO] [stdout] cdff0b83b89b2e1801551432eb265f0270c6f04062f083fe29130e3e20fea915
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab36458f781821b4e4da0ac337faade79007bd67c7014039e8aafc710ba5bf4e
[INFO] running `Command { std: "docker" "start" "-a" "ab36458f781821b4e4da0ac337faade79007bd67c7014039e8aafc710ba5bf4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling winnow v0.4.6
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[INFO] [stderr]    Compiling toml_datetime v0.6.2
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[INFO] [stderr]    Compiling toml_edit v0.19.10
[INFO] [stderr]     Checking typed-sled v0.2.3
[INFO] [stderr]     Checking dtparse v1.5.0
[INFO] [stderr]     Checking fclones v0.32.1
[INFO] [stderr]    Compiling toml v0.7.4
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling system-deps v6.1.0
[INFO] [stderr]    Compiling glib-macros v0.16.8
[INFO] [stderr]    Compiling gtk4-macros v0.5.6
[INFO] [stderr]    Compiling glib-sys v0.16.3
[INFO] [stderr]    Compiling gobject-sys v0.16.3
[INFO] [stderr]    Compiling gio-sys v0.16.3
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.16.3
[INFO] [stderr]    Compiling cairo-sys-rs v0.16.3
[INFO] [stderr]    Compiling pango-sys v0.16.3
[INFO] [stderr]    Compiling gdk4-sys v0.5.5
[INFO] [stderr]    Compiling graphene-sys v0.16.3
[INFO] [stderr]    Compiling gsk4-sys v0.5.5
[INFO] [stderr]    Compiling gtk4-sys v0.5.5
[INFO] [stderr]    Compiling libadwaita-sys v0.2.1
[INFO] [stderr]     Checking glib v0.16.9
[INFO] [stderr]     Checking cairo-rs v0.16.7
[INFO] [stderr]     Checking graphene-rs v0.16.3
[INFO] [stderr]     Checking pango v0.16.5
[INFO] [stderr]     Checking gdk-pixbuf v0.16.7
[INFO] [stderr]     Checking gdk4 v0.5.5
[INFO] [stderr]     Checking gsk4 v0.5.5
[INFO] [stderr]     Checking gtk4 v0.5.5
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gtk4-0.5.5/src/rt.rs:94:18
[INFO] [stdout]    |
[INFO] [stdout] 94 |     } else if !{ from_glib(ffi::gtk_is_initialized()) } {
[INFO] [stdout]    |                  ^^^^^^^^^ cannot infer type of the type parameter `T` declared on the function `from_glib`
[INFO] [stdout]    |
[INFO] [stdout] help: consider specifying the generic arguments
[INFO] [stdout]    |
[INFO] [stdout] 94 |     } else if !{ from_glib::<i32, T>(ffi::gtk_is_initialized()) } {
[INFO] [stdout]    |                           ++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gtk4` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ab36458f781821b4e4da0ac337faade79007bd67c7014039e8aafc710ba5bf4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab36458f781821b4e4da0ac337faade79007bd67c7014039e8aafc710ba5bf4e", kill_on_drop: false }`
[INFO] [stdout] ab36458f781821b4e4da0ac337faade79007bd67c7014039e8aafc710ba5bf4e