[INFO] fetching crate poem-openapi-derive 3.0.6...
[INFO] checking poem-openapi-derive-3.0.6 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate poem-openapi-derive 3.0.6 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate poem-openapi-derive 3.0.6 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate poem-openapi-derive 3.0.6
[INFO] finished tweaking crates.io crate poem-openapi-derive 3.0.6
[INFO] tweaked toml for crates.io crate poem-openapi-derive 3.0.6 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 29 packages
[INFO] [stderr]       Adding http v0.2.12 (latest: v1.1.0)
[INFO] [stderr]       Adding proc-macro-crate v2.0.2 (latest: v3.1.0)
[INFO] [stderr]       Adding strsim v0.10.0 (latest: v0.11.1)
[INFO] [stderr]       Adding toml_datetime v0.6.3 (latest: v0.6.5)
[INFO] [stderr]       Adding toml_edit v0.20.2 (latest: v0.22.9)
[INFO] [stderr]       Adding winnow v0.5.40 (latest: v0.6.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bae0d36b6b5181c7e770e1197acb30fbfc482bc9930bb71523d1f5c157dc0cdc
[INFO] running `Command { std: "docker" "start" "-a" "bae0d36b6b5181c7e770e1197acb30fbfc482bc9930bb71523d1f5c157dc0cdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bae0d36b6b5181c7e770e1197acb30fbfc482bc9930bb71523d1f5c157dc0cdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bae0d36b6b5181c7e770e1197acb30fbfc482bc9930bb71523d1f5c157dc0cdc", kill_on_drop: false }`
[INFO] [stdout] bae0d36b6b5181c7e770e1197acb30fbfc482bc9930bb71523d1f5c157dc0cdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70bc94a6a60081d32333a5e7ea55e0b10c1e448753681e2a4ff1e011a83641ab
[INFO] running `Command { std: "docker" "start" "-a" "70bc94a6a60081d32333a5e7ea55e0b10c1e448753681e2a4ff1e011a83641ab", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking toml_datetime v0.6.3
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking syn v2.0.58
[INFO] [stderr]    Compiling darling_core v0.20.8
[INFO] [stderr]     Checking toml_edit v0.20.2
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking proc-macro-crate v2.0.2
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]    Compiling darling_macro v0.20.8
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking darling v0.20.8
[INFO] [stderr]     Checking poem-openapi-derive v3.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/common_args.rs:97:28
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub(crate) struct PathList(pub(crate) Vec<Path>);
[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] 97 | pub(crate) struct PathList(());
[INFO] [stdout]    |                            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/common_args.rs:97:28
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub(crate) struct PathList(pub(crate) Vec<Path>);
[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] 97 | pub(crate) struct PathList(());
[INFO] [stdout]    |                            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.98s
[INFO] running `Command { std: "docker" "inspect" "70bc94a6a60081d32333a5e7ea55e0b10c1e448753681e2a4ff1e011a83641ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70bc94a6a60081d32333a5e7ea55e0b10c1e448753681e2a4ff1e011a83641ab", kill_on_drop: false }`
[INFO] [stdout] 70bc94a6a60081d32333a5e7ea55e0b10c1e448753681e2a4ff1e011a83641ab