[INFO] fetching crate telety-impl 0.2.0... [INFO] checking telety-impl-0.2.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate telety-impl 0.2.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate telety-impl 0.2.0 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate telety-impl 0.2.0 [INFO] finished tweaking crates.io crate telety-impl 0.2.0 [INFO] tweaked toml for crates.io crate telety-impl 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 5 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6782ae7bf916a9de15c69ddd9ee71410cbee7374c222067395a1d89934391c37 [INFO] running `Command { std: "docker" "start" "-a" "6782ae7bf916a9de15c69ddd9ee71410cbee7374c222067395a1d89934391c37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6782ae7bf916a9de15c69ddd9ee71410cbee7374c222067395a1d89934391c37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6782ae7bf916a9de15c69ddd9ee71410cbee7374c222067395a1d89934391c37", kill_on_drop: false }` [INFO] [stdout] 6782ae7bf916a9de15c69ddd9ee71410cbee7374c222067395a1d89934391c37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a0c9ef94f73accb9f692a5f3accd958bd1b6946c911622ff6c8e2296106af6f [INFO] running `Command { std: "docker" "start" "-a" "7a0c9ef94f73accb9f692a5f3accd958bd1b6946c911622ff6c8e2296106af6f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking unicode-ident v1.0.13 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking syn v2.0.77 [INFO] [stderr] Checking telety-impl v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `attrs_mut`, `ident_mut`, `generics_mut`, and `visit_generics_scope_mut` are never used [INFO] [stdout] --> src/item_data.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub(crate) trait ItemData { [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] 29 | fn attrs(&self) -> &[Attribute]; [INFO] [stdout] 30 | fn attrs_mut(&mut self) -> &mut Vec; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | fn ident_mut(&mut self) -> Option>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | fn generics_mut(&mut self) -> Option<&mut Generics>; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn visit_generics_scope_mut(&mut self, visitor: &mut dyn VisitMut); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `item_variant_trait_mut` is never used [INFO] [stdout] --> src/item_data.rs:675:4 [INFO] [stdout] | [INFO] [stdout] 675 | fn item_variant_trait_mut(item: &mut Item) -> &mut dyn ItemData { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `attrs_mut`, `ident_mut`, `generics_mut`, and `visit_generics_scope_mut` are never used [INFO] [stdout] --> src/item_data.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub(crate) trait ItemData { [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] 29 | fn attrs(&self) -> &[Attribute]; [INFO] [stdout] 30 | fn attrs_mut(&mut self) -> &mut Vec; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | fn ident_mut(&mut self) -> Option>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | fn generics_mut(&mut self) -> Option<&mut Generics>; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn visit_generics_scope_mut(&mut self, visitor: &mut dyn VisitMut); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `item_variant_trait_mut` is never used [INFO] [stdout] --> src/item_data.rs:675:4 [INFO] [stdout] | [INFO] [stdout] 675 | fn item_variant_trait_mut(item: &mut Item) -> &mut dyn ItemData { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.71s [INFO] running `Command { std: "docker" "inspect" "7a0c9ef94f73accb9f692a5f3accd958bd1b6946c911622ff6c8e2296106af6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a0c9ef94f73accb9f692a5f3accd958bd1b6946c911622ff6c8e2296106af6f", kill_on_drop: false }` [INFO] [stdout] 7a0c9ef94f73accb9f692a5f3accd958bd1b6946c911622ff6c8e2296106af6f