[INFO] fetching crate pulz-executor 0.1.0-alpha...
[INFO] documenting pulz-executor-0.1.0-alpha against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate pulz-executor 0.1.0-alpha into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate pulz-executor 0.1.0-alpha on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pulz-executor 0.1.0-alpha
[INFO] finished tweaking crates.io crate pulz-executor 0.1.0-alpha
[INFO] tweaked toml for crates.io crate pulz-executor 0.1.0-alpha written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0804f0be9a1b5918b9dea9a932cdfea40c9dc04fe6422b18c3216ad9cc3fed65
[INFO] running `Command { std: "docker" "start" "-a" "0804f0be9a1b5918b9dea9a932cdfea40c9dc04fe6422b18c3216ad9cc3fed65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0804f0be9a1b5918b9dea9a932cdfea40c9dc04fe6422b18c3216ad9cc3fed65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0804f0be9a1b5918b9dea9a932cdfea40c9dc04fe6422b18c3216ad9cc3fed65", kill_on_drop: false }`
[INFO] [stdout] 0804f0be9a1b5918b9dea9a932cdfea40c9dc04fe6422b18c3216ad9cc3fed65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14bdd193b015083c2302118e04c0d84c9e7772e23881e090b1330df688b1e140
[INFO] running `Command { std: "docker" "start" "-a" "14bdd193b015083c2302118e04c0d84c9e7772e23881e090b1330df688b1e140", kill_on_drop: false }`
[INFO] [stderr]  Documenting pulz-executor v0.1.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "14bdd193b015083c2302118e04c0d84c9e7772e23881e090b1330df688b1e140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14bdd193b015083c2302118e04c0d84c9e7772e23881e090b1330df688b1e140", kill_on_drop: false }`
[INFO] [stdout] 14bdd193b015083c2302118e04c0d84c9e7772e23881e090b1330df688b1e140
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "tokio async-std" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 3bf3a8b42ba79bcf767af0dc92b640214ed0b54ac67d8350fa79ff7f918ef2eb
[INFO] running `Command { std: "docker" "start" "-a" "3bf3a8b42ba79bcf767af0dc92b640214ed0b54ac67d8350fa79ff7f918ef2eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking cache-padded v1.2.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking waker-fn v1.1.0
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]     Checking parking v2.0.0
[INFO] [stderr]     Checking fastrand v1.7.0
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking event-listener v2.5.2
[INFO] [stderr]     Checking async-task v4.2.0
[INFO] [stderr]     Checking slab v0.4.6
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]     Checking atomic-waker v1.0.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.9
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking async-lock v2.5.0
[INFO] [stderr]     Checking concurrent-queue v1.2.2
[INFO] [stderr]     Checking tokio v1.18.2
[INFO] [stderr]     Checking async-channel v1.6.1
[INFO] [stderr]     Checking futures-lite v1.12.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking async-executor v1.4.1
[INFO] [stderr]     Checking blocking v1.2.0
[INFO] [stderr]    Compiling ctor v0.1.22
[INFO] [stderr]     Checking polling v2.2.0
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking async-io v1.7.0
[INFO] [stderr]     Checking async-global-executor v2.1.0
[INFO] [stderr]     Checking async-std v1.11.0
[INFO] [stderr]  Documenting pulz-executor v0.1.0-alpha (/opt/rustwide/workdir)
[INFO] [stdout] error[E0276]: impl has stricter requirements than trait
[INFO] [stdout]    --> src/lib.rs:167:35
[INFO] [stdout]     |
[INFO] [stdout] 43  |     fn spawn(&self, task: impl FnOnce() + Send + 'static) -> Self::JoinHandle;
[INFO] [stdout]     |     -------------------------------------------------------------------------- definition of `spawn` from trait
[INFO] [stdout] ...
[INFO] [stdout] 167 |         fn spawn(&self, fut: impl Future<Output = ()> + Send + 'static) -> Self::JoinHandle {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^ impl has extra requirement `impl Future<Output = ()> + Send + 'static: std::future::Future`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0276]: impl has stricter requirements than trait
[INFO] [stdout]    --> src/lib.rs:182:35
[INFO] [stdout]     |
[INFO] [stdout] 43  |     fn spawn(&self, task: impl FnOnce() + Send + 'static) -> Self::JoinHandle;
[INFO] [stdout]     |     -------------------------------------------------------------------------- definition of `spawn` from trait
[INFO] [stdout] ...
[INFO] [stdout] 182 |         fn spawn(&self, fut: impl Future<Output = ()> + Send + 'static) -> Self::JoinHandle {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^ impl has extra requirement `impl Future<Output = ()> + Send + 'static: std::future::Future`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0276`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `pulz-executor`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name pulz_executor src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="async-std"' --cfg 'feature="tokio"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -Z unstable-options --document-private-items -C metadata=a5dc9c93bcca993b -L dependency=/opt/rustwide/target/debug/deps --extern async_std=/opt/rustwide/target/debug/deps/libasync_std-231c650923f9405b.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-9b35cfe02f4f9725.rmeta --extern-html-root-url 'async_std=https://docs.rs/async-std/1.11.0/' --extern-html-root-url 'tokio=https://docs.rs/tokio/1.18.2/' -Zunstable-options --crate-version 0.1.0-alpha` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "3bf3a8b42ba79bcf767af0dc92b640214ed0b54ac67d8350fa79ff7f918ef2eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bf3a8b42ba79bcf767af0dc92b640214ed0b54ac67d8350fa79ff7f918ef2eb", kill_on_drop: false }`
[INFO] [stdout] 3bf3a8b42ba79bcf767af0dc92b640214ed0b54ac67d8350fa79ff7f918ef2eb