[INFO] fetching crate gazebo 0.8.1... [INFO] checking gazebo-0.8.1 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393-1 [INFO] extracting crate gazebo 0.8.1 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate gazebo 0.8.1 on toolchain 5518eaa946291f00471af8b254b2a1715f234882 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gazebo 0.8.1 [INFO] finished tweaking crates.io crate gazebo 0.8.1 [INFO] tweaked toml for crates.io crate gazebo 0.8.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gazebo_derive v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 02d1742b1c98f8c4d9cad6265e3c169d3eaf18c5bb250354b6679acf71f287d2 [INFO] running `Command { std: "docker" "start" "-a" "02d1742b1c98f8c4d9cad6265e3c169d3eaf18c5bb250354b6679acf71f287d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "02d1742b1c98f8c4d9cad6265e3c169d3eaf18c5bb250354b6679acf71f287d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02d1742b1c98f8c4d9cad6265e3c169d3eaf18c5bb250354b6679acf71f287d2", kill_on_drop: false }` [INFO] [stdout] 02d1742b1c98f8c4d9cad6265e3c169d3eaf18c5bb250354b6679acf71f287d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 170802364bf50bdc4e769efe262b946593a4a6bb09b3f4e30d9bf17120cd90d7 [INFO] running `Command { std: "docker" "start" "-a" "170802364bf50bdc4e769efe262b946593a4a6bb09b3f4e30d9bf17120cd90d7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling gazebo_derive v0.8.0 [INFO] [stderr] Checking gazebo v0.8.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated type bounds are unstable [INFO] [stdout] --> src/ext/str.rs:97:24 [INFO] [stdout] | [INFO] [stdout] 97 | P: Pattern<'a, Searcher: ReverseSearcher<'a>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #52662 for more information [INFO] [stdout] = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-01-29; consider upgrading it if it is out of date [INFO] [stdout] = warning: unstable syntax can change at any point in the future, causing a hard error! [INFO] [stdout] = note: for more information, see issue #65860 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated type bounds are unstable [INFO] [stdout] --> src/ext/str.rs:113:24 [INFO] [stdout] | [INFO] [stdout] 113 | P: Pattern<'a, Searcher: ReverseSearcher<'a>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #52662 for more information [INFO] [stdout] = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-01-29; consider upgrading it if it is out of date [INFO] [stdout] = warning: unstable syntax can change at any point in the future, causing a hard error! [INFO] [stdout] = note: for more information, see issue #65860 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated type bounds are unstable [INFO] [stdout] --> src/ext/str.rs:157:24 [INFO] [stdout] | [INFO] [stdout] 157 | P: Pattern<'a, Searcher: ReverseSearcher<'a>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #52662 for more information [INFO] [stdout] = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-01-29; consider upgrading it if it is out of date [INFO] [stdout] = warning: unstable syntax can change at any point in the future, causing a hard error! [INFO] [stdout] = note: for more information, see issue #65860 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated type bounds are unstable [INFO] [stdout] --> src/ext/str.rs:169:24 [INFO] [stdout] | [INFO] [stdout] 169 | P: Pattern<'a, Searcher: ReverseSearcher<'a>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #52662 for more information [INFO] [stdout] = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-01-29; consider upgrading it if it is out of date [INFO] [stdout] = warning: unstable syntax can change at any point in the future, causing a hard error! [INFO] [stdout] = note: for more information, see issue #65860 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/any.rs:255:27 [INFO] [stdout] | [INFO] [stdout] 255 | struct Value2<'a>(&'a str); [INFO] [stdout] | ------ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 255 | struct Value2<'a>(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/any.rs:295:24 [INFO] [stdout] | [INFO] [stdout] 295 | struct Bbb<'a>(&'a str); [INFO] [stdout] | --- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 295 | struct Bbb<'a>(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/any.rs:299:29 [INFO] [stdout] | [INFO] [stdout] 299 | struct Bbb2<'a, 'b>(&'a str, &'b str); [INFO] [stdout] | ---- ^^^^^^^ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 299 | struct Bbb2<'a, 'b>((), ()); [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/any.rs:328:38 [INFO] [stdout] | [INFO] [stdout] 328 | struct FooBar<'x, P: My<'x>>(&'x P); [INFO] [stdout] | ------ ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 328 | struct FooBar<'x, P: My<'x>>(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated type bounds are unstable [INFO] [stdout] --> src/ext/str.rs:97:24 [INFO] [stdout] | [INFO] [stdout] 97 | P: Pattern<'a, Searcher: ReverseSearcher<'a>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #52662 for more information [INFO] [stdout] = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-01-29; consider upgrading it if it is out of date [INFO] [stdout] = warning: unstable syntax can change at any point in the future, causing a hard error! [INFO] [stdout] = note: for more information, see issue #65860 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated type bounds are unstable [INFO] [stdout] --> src/ext/str.rs:113:24 [INFO] [stdout] | [INFO] [stdout] 113 | P: Pattern<'a, Searcher: ReverseSearcher<'a>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #52662 for more information [INFO] [stdout] = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-01-29; consider upgrading it if it is out of date [INFO] [stdout] = warning: unstable syntax can change at any point in the future, causing a hard error! [INFO] [stdout] = note: for more information, see issue #65860 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated type bounds are unstable [INFO] [stdout] --> src/ext/str.rs:157:24 [INFO] [stdout] | [INFO] [stdout] 157 | P: Pattern<'a, Searcher: ReverseSearcher<'a>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #52662 for more information [INFO] [stdout] = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-01-29; consider upgrading it if it is out of date [INFO] [stdout] = warning: unstable syntax can change at any point in the future, causing a hard error! [INFO] [stdout] = note: for more information, see issue #65860 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated type bounds are unstable [INFO] [stdout] --> src/ext/str.rs:169:24 [INFO] [stdout] | [INFO] [stdout] 169 | P: Pattern<'a, Searcher: ReverseSearcher<'a>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #52662 for more information [INFO] [stdout] = help: add `#![feature(associated_type_bounds)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-01-29; consider upgrading it if it is out of date [INFO] [stdout] = warning: unstable syntax can change at any point in the future, causing a hard error! [INFO] [stdout] = note: for more information, see issue #65860 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.57s [INFO] running `Command { std: "docker" "inspect" "170802364bf50bdc4e769efe262b946593a4a6bb09b3f4e30d9bf17120cd90d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "170802364bf50bdc4e769efe262b946593a4a6bb09b3f4e30d9bf17120cd90d7", kill_on_drop: false }` [INFO] [stdout] 170802364bf50bdc4e769efe262b946593a4a6bb09b3f4e30d9bf17120cd90d7