[INFO] fetching crate gtk-ui-builder 0.2.0... [INFO] building gtk-ui-builder-0.2.0 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] extracting crate gtk-ui-builder 0.2.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate gtk-ui-builder 0.2.0 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gtk-ui-builder 0.2.0 [INFO] finished tweaking crates.io crate gtk-ui-builder 0.2.0 [INFO] tweaked toml for crates.io crate gtk-ui-builder 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 94 packages to latest compatible versions [INFO] [stderr] Adding gtk4 v0.4.9 (available: v0.9.5) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded system-deps v6.2.2 [INFO] [stderr] Downloaded thin-vec v0.2.13 [INFO] [stderr] Downloaded graphene-sys v0.15.10 [INFO] [stderr] Downloaded gsk4 v0.4.8 [INFO] [stderr] Downloaded graphene-rs v0.15.1 [INFO] [stderr] Downloaded cairo-rs v0.15.12 [INFO] [stderr] Downloaded gdk4-sys v0.4.8 [INFO] [stderr] Downloaded cfg-expr v0.15.8 [INFO] [stderr] Downloaded gdk4 v0.4.8 [INFO] [stderr] Downloaded gtk4-sys v0.4.8 [INFO] [stderr] Downloaded rhai_codegen v2.2.0 [INFO] [stderr] Downloaded gtk4-macros v0.4.10 [INFO] [stderr] Downloaded glib-macros v0.15.13 [INFO] [stderr] Downloaded gsk4-sys v0.4.8 [INFO] [stderr] Downloaded gio v0.15.12 [INFO] [stderr] Downloaded glib v0.15.12 [INFO] [stderr] Downloaded rhai v1.20.1 [INFO] [stderr] Downloaded gtk4 v0.4.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ca97abc5a066c53dcc00d7386d905b5b21e2e0ee701e1bed9ee6608da642a55 [INFO] running `Command { std: "docker" "start" "-a" "4ca97abc5a066c53dcc00d7386d905b5b21e2e0ee701e1bed9ee6608da642a55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ca97abc5a066c53dcc00d7386d905b5b21e2e0ee701e1bed9ee6608da642a55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ca97abc5a066c53dcc00d7386d905b5b21e2e0ee701e1bed9ee6608da642a55", kill_on_drop: false }` [INFO] [stdout] 4ca97abc5a066c53dcc00d7386d905b5b21e2e0ee701e1bed9ee6608da642a55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8db630e2d96ca7ca17c18e27ff06440e008485d41a3017e5ae076bd9d0fb704d [INFO] running `Command { std: "docker" "start" "-a" "8db630e2d96ca7ca17c18e27ff06440e008485d41a3017e5ae076bd9d0fb704d", kill_on_drop: false }` [INFO] [stderr] Compiling gtk-ui-builder v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ast/entries/object.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | let mut signals = String::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `begin` [INFO] [stdout] --> src/parser/parser.rs:132:55 [INFO] [stdout] | [INFO] [stdout] 132 | if let Token::CurlyBrackets { begin, end, .. } = tokens[i + 2] { [INFO] [stdout] | ^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end` [INFO] [stdout] --> src/parser/parser.rs:132:62 [INFO] [stdout] | [INFO] [stdout] 132 | if let Token::CurlyBrackets { begin, end, .. } = tokens[i + 2] { [INFO] [stdout] | ^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] running `Command { std: "docker" "inspect" "8db630e2d96ca7ca17c18e27ff06440e008485d41a3017e5ae076bd9d0fb704d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8db630e2d96ca7ca17c18e27ff06440e008485d41a3017e5ae076bd9d0fb704d", kill_on_drop: false }` [INFO] [stdout] 8db630e2d96ca7ca17c18e27ff06440e008485d41a3017e5ae076bd9d0fb704d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41b2d7dd4ed500baf843cd507d11e082e4dcfe2c725c7c3ad7ac3e24cf696bfc [INFO] running `Command { std: "docker" "start" "-a" "41b2d7dd4ed500baf843cd507d11e082e4dcfe2c725c7c3ad7ac3e24cf696bfc", kill_on_drop: false }` [INFO] [stderr] Compiling gtk-ui-builder v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ast/entries/object.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | let mut signals = String::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `begin` [INFO] [stdout] --> src/parser/parser.rs:132:55 [INFO] [stdout] | [INFO] [stdout] 132 | if let Token::CurlyBrackets { begin, end, .. } = tokens[i + 2] { [INFO] [stdout] | ^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end` [INFO] [stdout] --> src/parser/parser.rs:132:62 [INFO] [stdout] | [INFO] [stdout] 132 | if let Token::CurlyBrackets { begin, end, .. } = tokens[i + 2] { [INFO] [stdout] | ^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ast/entries/object.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | let mut signals = String::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `begin` [INFO] [stdout] --> src/parser/parser.rs:132:55 [INFO] [stdout] | [INFO] [stdout] 132 | if let Token::CurlyBrackets { begin, end, .. } = tokens[i + 2] { [INFO] [stdout] | ^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end` [INFO] [stdout] --> src/parser/parser.rs:132:62 [INFO] [stdout] | [INFO] [stdout] 132 | if let Token::CurlyBrackets { begin, end, .. } = tokens[i + 2] { [INFO] [stdout] | ^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "41b2d7dd4ed500baf843cd507d11e082e4dcfe2c725c7c3ad7ac3e24cf696bfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41b2d7dd4ed500baf843cd507d11e082e4dcfe2c725c7c3ad7ac3e24cf696bfc", kill_on_drop: false }` [INFO] [stdout] 41b2d7dd4ed500baf843cd507d11e082e4dcfe2c725c7c3ad7ac3e24cf696bfc