[INFO] fetching crate fix-hidden-lifetime-bug-proc_macros 0.2.7... [INFO] testing fix-hidden-lifetime-bug-proc_macros-0.2.7 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate fix-hidden-lifetime-bug-proc_macros 0.2.7 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate fix-hidden-lifetime-bug-proc_macros 0.2.7 [INFO] finished tweaking crates.io crate fix-hidden-lifetime-bug-proc_macros 0.2.7 [INFO] tweaked toml for crates.io crate fix-hidden-lifetime-bug-proc_macros 0.2.7 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate fix-hidden-lifetime-bug-proc_macros 0.2.7 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 156 packages to latest compatible versions [INFO] [stderr] Adding bat v0.18.3 (available: v0.26.1) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.117) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wild v2.2.1 [INFO] [stderr] Downloaded shell-words v1.1.1 [INFO] [stderr] Downloaded grep-cli v0.1.12 [INFO] [stderr] Downloaded path_abs v0.5.1 [INFO] [stderr] Downloaded std_prelude v0.2.12 [INFO] [stderr] Downloaded content_inspector v0.2.4 [INFO] [stderr] Downloaded shell-escape v0.1.5 [INFO] [stderr] Downloaded clircle v0.3.0 [INFO] [stderr] Downloaded console v0.14.1 [INFO] [stderr] Downloaded ansi_colours v1.2.3 [INFO] [stderr] Downloaded git2 v0.13.25 [INFO] [stderr] Downloaded syntect v4.6.0 [INFO] [stderr] Downloaded libz-sys v1.1.28 [INFO] [stderr] Downloaded bat v0.18.3 [INFO] [stderr] Downloaded bugreport v0.4.1 [INFO] [stderr] Downloaded libgit2-sys v0.12.26+1.3.0 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3b53becb09fc8255fe3f597934b108bd39ef01e03ad9bd79c9322a95f3e93110 [INFO] running `Command { std: "docker" "start" "-a" "3b53becb09fc8255fe3f597934b108bd39ef01e03ad9bd79c9322a95f3e93110", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b53becb09fc8255fe3f597934b108bd39ef01e03ad9bd79c9322a95f3e93110", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b53becb09fc8255fe3f597934b108bd39ef01e03ad9bd79c9322a95f3e93110", kill_on_drop: false }` [INFO] [stdout] 3b53becb09fc8255fe3f597934b108bd39ef01e03ad9bd79c9322a95f3e93110 [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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe3a3c9599fe4c768246c3fff7e1abbb15cf8ac5cc54fa3bbb8802c9f01bafcf [INFO] running `Command { std: "docker" "start" "-a" "fe3a3c9599fe4c768246c3fff7e1abbb15cf8ac5cc54fa3bbb8802c9f01bafcf", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling fix-hidden-lifetime-bug-proc_macros v0.2.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> mod.rs:124:37 [INFO] [stdout] | [INFO] [stdout] 124 | fun.attrs.retain(|attr| ( [INFO] [stdout] | _____________________________________^ [INFO] [stdout] 125 | | attr.path.segments.last().unwrap().ident [INFO] [stdout] | |________________^ [INFO] [stdout] ... [INFO] [stdout] 131 | } [INFO] [stdout] | __________________^ [INFO] [stdout] 132 | | )); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 124 ~ fun.attrs.retain(|attr| attr.path.segments.last().unwrap().ident [INFO] [stdout] 125 | != [INFO] [stdout] ... [INFO] [stdout] 129 | false [INFO] [stdout] 130 ~ }); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.85s [INFO] running `Command { std: "docker" "inspect" "fe3a3c9599fe4c768246c3fff7e1abbb15cf8ac5cc54fa3bbb8802c9f01bafcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe3a3c9599fe4c768246c3fff7e1abbb15cf8ac5cc54fa3bbb8802c9f01bafcf", kill_on_drop: false }` [INFO] [stdout] fe3a3c9599fe4c768246c3fff7e1abbb15cf8ac5cc54fa3bbb8802c9f01bafcf [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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c7e972952cef8cec3121a4a003a7139ab61a6e641cf3c4bdd7b5e37b0511ee1b [INFO] running `Command { std: "docker" "start" "-a" "c7e972952cef8cec3121a4a003a7139ab61a6e641cf3c4bdd7b5e37b0511ee1b", kill_on_drop: false }` [INFO] [stderr] Compiling fix-hidden-lifetime-bug-proc_macros v0.2.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> mod.rs:124:37 [INFO] [stdout] | [INFO] [stdout] 124 | fun.attrs.retain(|attr| ( [INFO] [stdout] | _____________________________________^ [INFO] [stdout] 125 | | attr.path.segments.last().unwrap().ident [INFO] [stdout] | |________________^ [INFO] [stdout] ... [INFO] [stdout] 131 | } [INFO] [stdout] | __________________^ [INFO] [stdout] 132 | | )); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 124 ~ fun.attrs.retain(|attr| attr.path.segments.last().unwrap().ident [INFO] [stdout] 125 | != [INFO] [stdout] ... [INFO] [stdout] 129 | false [INFO] [stdout] 130 ~ }); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> mod.rs:124:37 [INFO] [stdout] | [INFO] [stdout] 124 | fun.attrs.retain(|attr| ( [INFO] [stdout] | _____________________________________^ [INFO] [stdout] 125 | | attr.path.segments.last().unwrap().ident [INFO] [stdout] | |________________^ [INFO] [stdout] ... [INFO] [stdout] 131 | } [INFO] [stdout] | __________________^ [INFO] [stdout] 132 | | )); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 124 ~ fun.attrs.retain(|attr| attr.path.segments.last().unwrap().ident [INFO] [stdout] 125 | != [INFO] [stdout] ... [INFO] [stdout] 129 | false [INFO] [stdout] 130 ~ }); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.20s [INFO] running `Command { std: "docker" "inspect" "c7e972952cef8cec3121a4a003a7139ab61a6e641cf3c4bdd7b5e37b0511ee1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7e972952cef8cec3121a4a003a7139ab61a6e641cf3c4bdd7b5e37b0511ee1b", kill_on_drop: false }` [INFO] [stdout] c7e972952cef8cec3121a4a003a7139ab61a6e641cf3c4bdd7b5e37b0511ee1b [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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 97736d33148bcdfe372d98749c3c633d775a35aa4384dd7be24aab17021e6034 [INFO] running `Command { std: "docker" "start" "-a" "97736d33148bcdfe372d98749c3c633d775a35aa4384dd7be24aab17021e6034", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> mod.rs:124:37 [INFO] [stderr] | [INFO] [stderr] 124 | fun.attrs.retain(|attr| ( [INFO] [stderr] | _____________________________________^ [INFO] [stderr] 125 | | attr.path.segments.last().unwrap().ident [INFO] [stderr] | |________________^ [INFO] [stderr] ... [INFO] [stderr] 131 | } [INFO] [stderr] | __________________^ [INFO] [stderr] 132 | | )); [INFO] [stderr] | |_____________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 124 ~ fun.attrs.retain(|attr| attr.path.segments.last().unwrap().ident [INFO] [stderr] 125 | != [INFO] [stderr] ... [INFO] [stderr] 129 | false [INFO] [stderr] 130 ~ }); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `fix-hidden-lifetime-bug-proc_macros` (lib) generated 1 warning (run `cargo fix --lib -p fix-hidden-lifetime-bug-proc_macros` to apply 1 suggestion) [INFO] [stderr] warning: `fix-hidden-lifetime-bug-proc_macros` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests mod.rs (/opt/rustwide/target/debug/deps/fix_hidden_lifetime_bug_proc_macros-f4198972f2d568b9) [INFO] [stdout] [INFO] [stderr] Doc-tests fix_hidden_lifetime_bug_proc_macros [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> mod.rs:124:37 [INFO] [stderr] | [INFO] [stderr] 124 | fun.attrs.retain(|attr| ( [INFO] [stderr] | _____________________________________^ [INFO] [stderr] 125 | | attr.path.segments.last().unwrap().ident [INFO] [stderr] | |________________^ [INFO] [stderr] ... [INFO] [stderr] 131 | } [INFO] [stderr] | __________________^ [INFO] [stderr] 132 | | )); [INFO] [stderr] | |_____________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 124 ~ fun.attrs.retain(|attr| attr.path.segments.last().unwrap().ident [INFO] [stderr] 125 | != [INFO] [stderr] ... [INFO] [stderr] 129 | false [INFO] [stderr] 130 ~ }); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "97736d33148bcdfe372d98749c3c633d775a35aa4384dd7be24aab17021e6034", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97736d33148bcdfe372d98749c3c633d775a35aa4384dd7be24aab17021e6034", kill_on_drop: false }` [INFO] [stdout] 97736d33148bcdfe372d98749c3c633d775a35aa4384dd7be24aab17021e6034