[INFO] fetching crate oasgen-macro 0.14.0...
[INFO] checking oasgen-macro-0.14.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate oasgen-macro 0.14.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate oasgen-macro 0.14.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate oasgen-macro 0.14.0
[INFO] finished tweaking crates.io crate oasgen-macro 0.14.0
[INFO] tweaked toml for crates.io crate oasgen-macro 0.14.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 37 packages
[INFO] [stderr]       Adding http v0.2.12 (latest: v1.1.0)
[INFO] [stderr]       Adding oasgen-core v0.14.0 (latest: v0.20.1)
[INFO] [stderr]       Adding openapiv3-extended v3.2.0 (latest: v6.0.0)
[INFO] [stderr]       Adding serde_derive_internals v0.28.0 (latest: v0.29.0)
[INFO] [stderr]       Adding structmeta v0.2.0 (latest: v0.3.0)
[INFO] [stderr]       Adding structmeta-derive v0.2.0 (latest: v0.3.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded oasgen-core v0.14.0
[INFO] [stderr]   Downloaded serde_derive_internals v0.28.0
[INFO] [stderr]   Downloaded openapiv3-extended v3.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aefc18f1acddf63d3b86a0cfea1651db27f3158cb84fcdb0b0215b922d43e147
[INFO] running `Command { std: "docker" "start" "-a" "aefc18f1acddf63d3b86a0cfea1651db27f3158cb84fcdb0b0215b922d43e147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aefc18f1acddf63d3b86a0cfea1651db27f3158cb84fcdb0b0215b922d43e147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aefc18f1acddf63d3b86a0cfea1651db27f3158cb84fcdb0b0215b922d43e147", kill_on_drop: false }`
[INFO] [stdout] aefc18f1acddf63d3b86a0cfea1651db27f3158cb84fcdb0b0215b922d43e147
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d900ffc1bd591f4ad816f9f74c1189af3f8d0ac8f65b7d81d9af5a174dbf3100
[INFO] running `Command { std: "docker" "start" "-a" "d900ffc1bd591f4ad816f9f74c1189af3f8d0ac8f65b7d81d9af5a174dbf3100", kill_on_drop: false }`
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling anyhow v1.0.81
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]     Checking winnow v0.6.5
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]    Compiling trybuild v1.0.91
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking serde_derive_internals v0.28.0
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling structmeta-derive v0.2.0
[INFO] [stderr]     Checking structmeta v0.2.0
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking serde_spanned v0.6.5
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking toml_edit v0.22.9
[INFO] [stderr]     Checking openapiv3-extended v3.2.0
[INFO] [stderr]     Checking toml v0.8.12
[INFO] [stderr]     Checking oasgen-core v0.14.0
[INFO] [stderr]     Checking oasgen-macro v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.55s
[INFO] running `Command { std: "docker" "inspect" "d900ffc1bd591f4ad816f9f74c1189af3f8d0ac8f65b7d81d9af5a174dbf3100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d900ffc1bd591f4ad816f9f74c1189af3f8d0ac8f65b7d81d9af5a174dbf3100", kill_on_drop: false }`
[INFO] [stdout] d900ffc1bd591f4ad816f9f74c1189af3f8d0ac8f65b7d81d9af5a174dbf3100