[INFO] fetching crate openapiv3-paper 2.0.2...
[INFO] checking openapiv3-paper-2.0.2 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate openapiv3-paper 2.0.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate openapiv3-paper 2.0.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate openapiv3-paper 2.0.2
[INFO] tweaked toml for crates.io crate openapiv3-paper 2.0.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate openapiv3-paper 2.0.2 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 17 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0cbbecc7e5f626647aa3759f3657ec219cbfd37b0e89b1bc25f54721d439c1c
[INFO] running `Command { std: "docker" "start" "-a" "c0cbbecc7e5f626647aa3759f3657ec219cbfd37b0e89b1bc25f54721d439c1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0cbbecc7e5f626647aa3759f3657ec219cbfd37b0e89b1bc25f54721d439c1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0cbbecc7e5f626647aa3759f3657ec219cbfd37b0e89b1bc25f54721d439c1c", kill_on_drop: false }`
[INFO] [stdout] c0cbbecc7e5f626647aa3759f3657ec219cbfd37b0e89b1bc25f54721d439c1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6dc9521a9a81708ce9062dab83fbd36c7726b9e6fa0441563ed8f08dae72e910
[INFO] running `Command { std: "docker" "start" "-a" "6dc9521a9a81708ce9062dab83fbd36c7726b9e6fa0441563ed8f08dae72e910", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
[INFO] [stderr]     Checking newline-converter v0.3.0
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking openapiv3-paper v2.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/paths.rs:121:17
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn iter(&self) -> indexmap::map::Iter<String, ReferenceOr<PathItem>> {
[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] 121 |     pub fn iter(&self) -> indexmap::map::Iter<'_, String, ReferenceOr<PathItem>> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/paths.rs:121:17
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn iter(&self) -> indexmap::map::Iter<String, ReferenceOr<PathItem>> {
[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] 121 |     pub fn iter(&self) -> indexmap::map::Iter<'_, String, ReferenceOr<PathItem>> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.66s
[INFO] running `Command { std: "docker" "inspect" "6dc9521a9a81708ce9062dab83fbd36c7726b9e6fa0441563ed8f08dae72e910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dc9521a9a81708ce9062dab83fbd36c7726b9e6fa0441563ed8f08dae72e910", kill_on_drop: false }`
[INFO] [stdout] 6dc9521a9a81708ce9062dab83fbd36c7726b9e6fa0441563ed8f08dae72e910