[INFO] fetching crate fui_core 0.1.0... [INFO] checking fui_core-0.1.0 against master#3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 for pr-65819 [INFO] extracting crate fui_core 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate fui_core 0.1.0 on toolchain 3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "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-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "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] 8a89cef1488b9964a308a1a7960d5b562bb7c8a2e173ab01606f76798f6043af [INFO] running `Command { std: "docker" "start" "-a" "8a89cef1488b9964a308a1a7960d5b562bb7c8a2e173ab01606f76798f6043af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a89cef1488b9964a308a1a7960d5b562bb7c8a2e173ab01606f76798f6043af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a89cef1488b9964a308a1a7960d5b562bb7c8a2e173ab01606f76798f6043af", kill_on_drop: false }` [INFO] [stdout] 8a89cef1488b9964a308a1a7960d5b562bb7c8a2e173ab01606f76798f6043af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c9cd6d3cde934d5839dc651096a90acc68fd24273f607867444a94b6c0924fd [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" "7c9cd6d3cde934d5839dc651096a90acc68fd24273f607867444a94b6c0924fd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking clamped v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling freetype-sys v0.13.1 [INFO] [stderr] Checking euclid v0.21.0 [INFO] [stderr] Checking freetype-rs v0.26.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling typed-builder v0.7.1 [INFO] [stderr] Checking thiserror v1.0.24 [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 27.95s [INFO] running `Command { std: "docker" "inspect" "7c9cd6d3cde934d5839dc651096a90acc68fd24273f607867444a94b6c0924fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c9cd6d3cde934d5839dc651096a90acc68fd24273f607867444a94b6c0924fd", kill_on_drop: false }` [INFO] [stdout] 7c9cd6d3cde934d5839dc651096a90acc68fd24273f607867444a94b6c0924fd