[INFO] fetching crate openapi-bindgen 0.0.0...
[INFO] checking openapi-bindgen-0.0.0 against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920
[INFO] extracting crate openapi-bindgen 0.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate openapi-bindgen 0.0.0 on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate openapi-bindgen 0.0.0
[INFO] finished tweaking crates.io crate openapi-bindgen 0.0.0
[INFO] tweaked toml for crates.io crate openapi-bindgen 0.0.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d8ccb0edc2d5933b54d4ed5318de4ac5436dcc83c491bef493b92747127d67d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2d8ccb0edc2d5933b54d4ed5318de4ac5436dcc83c491bef493b92747127d67d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d8ccb0edc2d5933b54d4ed5318de4ac5436dcc83c491bef493b92747127d67d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d8ccb0edc2d5933b54d4ed5318de4ac5436dcc83c491bef493b92747127d67d", kill_on_drop: false }`
[INFO] [stdout] 2d8ccb0edc2d5933b54d4ed5318de4ac5436dcc83c491bef493b92747127d67d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d0e1bea59f36dc617f30f34961184d8b94b5f1e7b0bb4e1729384bc41dfe748f
[INFO] running `Command { std: "docker" "start" "-a" "d0e1bea59f36dc617f30f34961184d8b94b5f1e7b0bb4e1729384bc41dfe748f", kill_on_drop: false }`
[INFO] [stderr]     Checking openapi-bindgen v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: warn(future_incompatible) incompatible with previous forbid
[INFO] [stdout]   --> src/lib.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 9  | #![forbid(unsafe_code, rust_2018_idioms)]
[INFO] [stdout]    |                        ---------------- `forbid` level set here
[INFO] [stdout] 10 | #![deny(missing_debug_implementations, nonstandard_style)]
[INFO] [stdout] 11 | #![warn(missing_docs, future_incompatible, unreachable_pub)]
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^ overruled by previous forbid
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(forbidden_lint_groups)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: warn(future_incompatible) incompatible with previous forbid
[INFO] [stdout]   --> src/lib.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 9  | #![forbid(unsafe_code, rust_2018_idioms)]
[INFO] [stdout]    |                        ---------------- `forbid` level set here
[INFO] [stdout] 10 | #![deny(missing_debug_implementations, nonstandard_style)]
[INFO] [stdout] 11 | #![warn(missing_docs, future_incompatible, unreachable_pub)]
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^ overruled by previous forbid
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: warn(future_incompatible) incompatible with previous forbid
[INFO] [stdout]   --> src/lib.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 9  | #![forbid(unsafe_code, rust_2018_idioms)]
[INFO] [stdout]    |                        ---------------- `forbid` level set here
[INFO] [stdout] 10 | #![deny(missing_debug_implementations, nonstandard_style)]
[INFO] [stdout] 11 | #![warn(missing_docs, future_incompatible, unreachable_pub)]
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^ overruled by previous forbid
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(forbidden_lint_groups)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: warn(future_incompatible) incompatible with previous forbid
[INFO] [stdout]   --> src/lib.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 9  | #![forbid(unsafe_code, rust_2018_idioms)]
[INFO] [stdout]    |                        ---------------- `forbid` level set here
[INFO] [stdout] 10 | #![deny(missing_debug_implementations, nonstandard_style)]
[INFO] [stdout] 11 | #![warn(missing_docs, future_incompatible, unreachable_pub)]
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^ overruled by previous forbid
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #81670 <https://github.com/rust-lang/rust/issues/81670>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "d0e1bea59f36dc617f30f34961184d8b94b5f1e7b0bb4e1729384bc41dfe748f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0e1bea59f36dc617f30f34961184d8b94b5f1e7b0bb4e1729384bc41dfe748f", kill_on_drop: false }`
[INFO] [stdout] d0e1bea59f36dc617f30f34961184d8b94b5f1e7b0bb4e1729384bc41dfe748f