[INFO] fetching crate fui_core 0.1.0... [INFO] checking fui_core-0.1.0 against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] extracting crate fui_core 0.1.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate fui_core 0.1.0 on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fui_core 0.1.0 [INFO] finished tweaking crates.io crate fui_core 0.1.0 [INFO] tweaked toml for crates.io crate fui_core 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 02a5ff3f5c206f8520181ba31133e73836182e287a4fc63338743fddc7fb1dd2 [INFO] running `Command { std: "docker" "start" "-a" "02a5ff3f5c206f8520181ba31133e73836182e287a4fc63338743fddc7fb1dd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "02a5ff3f5c206f8520181ba31133e73836182e287a4fc63338743fddc7fb1dd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02a5ff3f5c206f8520181ba31133e73836182e287a4fc63338743fddc7fb1dd2", kill_on_drop: false }` [INFO] [stdout] 02a5ff3f5c206f8520181ba31133e73836182e287a4fc63338743fddc7fb1dd2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63c509d20e8862e3f8f54df66f8823279dedcf2971ba0ea9ebabd45ccdaa09d9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "63c509d20e8862e3f8f54df66f8823279dedcf2971ba0ea9ebabd45ccdaa09d9", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking clamped v1.0.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling freetype-sys v0.13.1 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking freetype-rs v0.26.0 [INFO] [stderr] Checking euclid v0.21.0 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling typed-builder v0.7.1 [INFO] [stderr] Checking thiserror v1.0.25 [INFO] [stderr] Checking drawing v0.1.0 [INFO] [stderr] Checking fui_core v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `source_changed_event_subscriptions` [INFO] [stdout] --> src/children_source.rs:157:5 [INFO] [stdout] | [INFO] [stdout] 157 | source_changed_event_subscriptions: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `children_collection_changed_event_subscription` [INFO] [stdout] --> src/control/control_context.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | children_collection_changed_event_subscription: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/children_source.rs:198:16 [INFO] [stdout] | [INFO] [stdout] 198 | panic!(format!( [INFO] [stdout] | ________________^ [INFO] [stdout] 199 | | "index out of bounds: the len is {} but the index is {}", [INFO] [stdout] 200 | | self.len(), [INFO] [stdout] 201 | | index [INFO] [stdout] 202 | | )) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 198 | panic!( [INFO] [stdout] 199 | "index out of bounds: the len is {} but the index is {}", [INFO] [stdout] 200 | self.len(), [INFO] [stdout] 201 | index [INFO] [stdout] 202 | ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `source_changed_event_subscriptions` [INFO] [stdout] --> src/children_source.rs:157:5 [INFO] [stdout] | [INFO] [stdout] 157 | source_changed_event_subscriptions: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `children_collection_changed_event_subscription` [INFO] [stdout] --> src/control/control_context.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | children_collection_changed_event_subscription: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/children_source.rs:198:16 [INFO] [stdout] | [INFO] [stdout] 198 | panic!(format!( [INFO] [stdout] | ________________^ [INFO] [stdout] 199 | | "index out of bounds: the len is {} but the index is {}", [INFO] [stdout] 200 | | self.len(), [INFO] [stdout] 201 | | index [INFO] [stdout] 202 | | )) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 198 | panic!( [INFO] [stdout] 199 | "index out of bounds: the len is {} but the index is {}", [INFO] [stdout] 200 | self.len(), [INFO] [stdout] 201 | index [INFO] [stdout] 202 | ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.36s [INFO] running `Command { std: "docker" "inspect" "63c509d20e8862e3f8f54df66f8823279dedcf2971ba0ea9ebabd45ccdaa09d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63c509d20e8862e3f8f54df66f8823279dedcf2971ba0ea9ebabd45ccdaa09d9", kill_on_drop: false }` [INFO] [stdout] 63c509d20e8862e3f8f54df66f8823279dedcf2971ba0ea9ebabd45ccdaa09d9