[INFO] cloning repository https://github.com/ovidiu-ionescu/org-chat-startup_cache
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ovidiu-ionescu/org-chat-startup_cache" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fovidiu-ionescu%2Forg-chat-startup_cache", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fovidiu-ionescu%2Forg-chat-startup_cache'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c47f39fbb16e1bb0b6c7f7c3f361e62d3ce2fcc6
[INFO] building ovidiu-ionescu/org-chat-startup_cache against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fovidiu-ionescu%2Forg-chat-startup_cache" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ovidiu-ionescu/org-chat-startup_cache on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ovidiu-ionescu/org-chat-startup_cache
[INFO] finished tweaking git repo https://github.com/ovidiu-ionescu/org-chat-startup_cache
[INFO] tweaked toml for git repo https://github.com/ovidiu-ionescu/org-chat-startup_cache written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ovidiu-ionescu/org-chat-startup_cache already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 779eb9bcb002c01eab1855be68a76f5a8dd1efed651a48527a8efca4765b3db3
[INFO] running `Command { std: "docker" "start" "-a" "779eb9bcb002c01eab1855be68a76f5a8dd1efed651a48527a8efca4765b3db3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "779eb9bcb002c01eab1855be68a76f5a8dd1efed651a48527a8efca4765b3db3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "779eb9bcb002c01eab1855be68a76f5a8dd1efed651a48527a8efca4765b3db3", kill_on_drop: false }`
[INFO] [stdout] 779eb9bcb002c01eab1855be68a76f5a8dd1efed651a48527a8efca4765b3db3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f69da5bccce2c15ef0f1be7074a3d9c1f99086c077b57e8338a70e31effb65e2
[INFO] running `Command { std: "docker" "start" "-a" "f69da5bccce2c15ef0f1be7074a3d9c1f99086c077b57e8338a70e31effb65e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling xmlparser v0.9.0
[INFO] [stderr]    Compiling chat_startup_cache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/circular_buffer.rs:23:15
[INFO] [stdout]    |
[INFO] [stdout] 23 |   pub fn iter(&self) -> std::collections::vec_deque::Iter<T> {
[INFO] [stdout]    |               ^^^^^     ------------------------------------ the lifetime gets resolved as `'_`
[INFO] [stdout]    |               |
[INFO] [stdout]    |               this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 23 |   pub fn iter(&self) -> std::collections::vec_deque::Iter<'_, T> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "f69da5bccce2c15ef0f1be7074a3d9c1f99086c077b57e8338a70e31effb65e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f69da5bccce2c15ef0f1be7074a3d9c1f99086c077b57e8338a70e31effb65e2", kill_on_drop: false }`
[INFO] [stdout] f69da5bccce2c15ef0f1be7074a3d9c1f99086c077b57e8338a70e31effb65e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7290699c837c15525b6c2b11858f474dedb862d9f4eceb73c13ec62c3c6b497
[INFO] running `Command { std: "docker" "start" "-a" "a7290699c837c15525b6c2b11858f474dedb862d9f4eceb73c13ec62c3c6b497", kill_on_drop: false }`
[INFO] [stderr]    Compiling chat_startup_cache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/circular_buffer.rs:23:15
[INFO] [stdout]    |
[INFO] [stdout] 23 |   pub fn iter(&self) -> std::collections::vec_deque::Iter<T> {
[INFO] [stdout]    |               ^^^^^     ------------------------------------ the lifetime gets resolved as `'_`
[INFO] [stdout]    |               |
[INFO] [stdout]    |               this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 23 |   pub fn iter(&self) -> std::collections::vec_deque::Iter<'_, T> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "a7290699c837c15525b6c2b11858f474dedb862d9f4eceb73c13ec62c3c6b497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7290699c837c15525b6c2b11858f474dedb862d9f4eceb73c13ec62c3c6b497", kill_on_drop: false }`
[INFO] [stdout] a7290699c837c15525b6c2b11858f474dedb862d9f4eceb73c13ec62c3c6b497