[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 <https://github.com/rust-lang/rust/issues/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 <https://github.com/rust-lang/rust/issues/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 <https://github.com/rust-lang/rust/issues/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 <https://github.com/rust-lang/rust/issues/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 <https://github.com/rust-lang/rust/issues/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 <https://github.com/rust-lang/rust/issues/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 <https://github.com/rust-lang/rust/issues/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 <https://github.com/rust-lang/rust/issues/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 <https://github.com/rust-lang/rust/issues/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 <https://github.com/rust-lang/rust/issues/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 <https://github.com/rust-lang/rust/issues/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 <https://github.com/rust-lang/rust/issues/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 <https://github.com/rust-lang/rust/issues/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 <https://github.com/rust-lang/rust/issues/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 <https://github.com/rust-lang/rust/issues/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 <https://github.com/rust-lang/rust/issues/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
