[INFO] fetching crate spez-macros 0.1.0... [INFO] checking spez-macros-0.1.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate spez-macros 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate spez-macros 0.1.0 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 spez-macros 0.1.0 [INFO] finished tweaking crates.io crate spez-macros 0.1.0 [INFO] tweaked toml for crates.io crate spez-macros 0.1.0 written to /workspace/builds/worker-7-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] [stderr] Adding syn v1.0.109 (available: v2.0.77) [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-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f4c688540b9f7fad1fbf94f649f19e3f26c4c9699e58fc0db1143f0f5867defb [INFO] running `Command { std: "docker" "start" "-a" "f4c688540b9f7fad1fbf94f649f19e3f26c4c9699e58fc0db1143f0f5867defb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4c688540b9f7fad1fbf94f649f19e3f26c4c9699e58fc0db1143f0f5867defb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4c688540b9f7fad1fbf94f649f19e3f26c4c9699e58fc0db1143f0f5867defb", kill_on_drop: false }` [INFO] [stdout] f4c688540b9f7fad1fbf94f649f19e3f26c4c9699e58fc0db1143f0f5867defb [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 -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] e97b000ba949300fd84c2f00839005ba7c72adccdc0ad84fe0d017c1b503918a [INFO] running `Command { std: "docker" "start" "-a" "e97b000ba949300fd84c2f00839005ba7c72adccdc0ad84fe0d017c1b503918a", kill_on_drop: false }` [INFO] [stderr] Checking spez-macros v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `for_token`, `at_token`, and `semicolon_token` are never read [INFO] [stdout] --> src/parse.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Args { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 7 | pub for_token: Token![for], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 8 | pub param: Option, [INFO] [stdout] 9 | pub at_token: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 10 | pub expr: syn::Expr, [INFO] [stdout] 11 | pub semicolon_token: Token![;], [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `match_token` and `arrow_token` are never read [INFO] [stdout] --> src/parse.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Arm { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 16 | pub match_token: Token![match], [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub arrow_token: Option]>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `for_token`, `at_token`, and `semicolon_token` are never read [INFO] [stdout] --> src/parse.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Args { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 7 | pub for_token: Token![for], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 8 | pub param: Option, [INFO] [stdout] 9 | pub at_token: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 10 | pub expr: syn::Expr, [INFO] [stdout] 11 | pub semicolon_token: Token![;], [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `match_token` and `arrow_token` are never read [INFO] [stdout] --> src/parse.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Arm { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 16 | pub match_token: Token![match], [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub arrow_token: Option]>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "e97b000ba949300fd84c2f00839005ba7c72adccdc0ad84fe0d017c1b503918a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e97b000ba949300fd84c2f00839005ba7c72adccdc0ad84fe0d017c1b503918a", kill_on_drop: false }` [INFO] [stdout] e97b000ba949300fd84c2f00839005ba7c72adccdc0ad84fe0d017c1b503918a