[INFO] fetching crate async-macros 2.0.0...
[INFO] documenting async-macros-2.0.0 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate async-macros 2.0.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate async-macros 2.0.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-macros 2.0.0
[INFO] finished tweaking crates.io crate async-macros 2.0.0
[INFO] tweaked toml for crates.io crate async-macros 2.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate async-macros 2.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures v0.3.1
[INFO] [stderr]   Downloaded proc-macro-nested v0.1.3
[INFO] [stderr]   Downloaded proc-macro-hack v0.5.11
[INFO] [stderr]   Downloaded proc-macro2 v1.0.6
[INFO] [stderr]   Downloaded memchr v2.2.1
[INFO] [stderr]   Downloaded futures-sink v0.3.1
[INFO] [stderr]   Downloaded unicode-xid v0.2.0
[INFO] [stderr]   Downloaded futures-io v0.3.1
[INFO] [stderr]   Downloaded futures-macro v0.3.1
[INFO] [stderr]   Downloaded futures-task v0.3.1
[INFO] [stderr]   Downloaded futures-channel v0.3.1
[INFO] [stderr]   Downloaded futures-executor v0.3.1
[INFO] [stderr]   Downloaded futures-core v0.3.1
[INFO] [stderr]   Downloaded pin-utils v0.1.0-alpha.4
[INFO] [stderr]   Downloaded slab v0.4.2
[INFO] [stderr]   Downloaded futures-util v0.3.1
[INFO] [stderr]   Downloaded quote v1.0.2
[INFO] [stderr]   Downloaded syn v1.0.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4bb953704392e83263112d59c8dcade7cd5786342f208bd86dea31e42785496
[INFO] running `Command { std: "docker" "start" "-a" "e4bb953704392e83263112d59c8dcade7cd5786342f208bd86dea31e42785496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4bb953704392e83263112d59c8dcade7cd5786342f208bd86dea31e42785496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4bb953704392e83263112d59c8dcade7cd5786342f208bd86dea31e42785496", kill_on_drop: false }`
[INFO] [stdout] e4bb953704392e83263112d59c8dcade7cd5786342f208bd86dea31e42785496
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0a390d46acac0879fc65e8562d293d83d99bc634027729ef496b998bab7ca91
[INFO] running `Command { std: "docker" "start" "-a" "e0a390d46acac0879fc65e8562d293d83d99bc634027729ef496b998bab7ca91", kill_on_drop: false }`
[INFO] [stderr]     Checking pin-utils v0.1.0-alpha.4
[INFO] [stderr]     Checking futures-core v0.3.1
[INFO] [stderr]  Documenting async-macros v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `join`
[INFO] [stdout]  --> src/try_join.rs:4:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | /// `try_join!` is similar to [`join!`], but completes immediately if any of
[INFO] [stdout]   |                                 ^^^^^ no item named `join` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `macro_rules` named `join` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `select`
[INFO] [stdout]  --> src/try_select.rs:7:35
[INFO] [stdout]   |
[INFO] [stdout] 7 | /// `try_select!` is similar to [`select!`], but keeps going if a future
[INFO] [stdout]   |                                   ^^^^^^^ no item named `select` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `macro_rules` named `select` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "e0a390d46acac0879fc65e8562d293d83d99bc634027729ef496b998bab7ca91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0a390d46acac0879fc65e8562d293d83d99bc634027729ef496b998bab7ca91", kill_on_drop: false }`
[INFO] [stdout] e0a390d46acac0879fc65e8562d293d83d99bc634027729ef496b998bab7ca91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3968b237af947f45cddbe9a2c7006219f14a09a9b90213ef5de1836302b7c299
[INFO] running `Command { std: "docker" "start" "-a" "3968b237af947f45cddbe9a2c7006219f14a09a9b90213ef5de1836302b7c299", kill_on_drop: false }`
[INFO] [stderr]  Documenting async-macros v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `join`
[INFO] [stdout]  --> src/try_join.rs:4:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | /// `try_join!` is similar to [`join!`], but completes immediately if any of
[INFO] [stdout]   |                                 ^^^^^ no item named `join` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `macro_rules` named `join` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `select`
[INFO] [stdout]  --> src/try_select.rs:7:35
[INFO] [stdout]   |
[INFO] [stdout] 7 | /// `try_select!` is similar to [`select!`], but keeps going if a future
[INFO] [stdout]   |                                   ^^^^^^^ no item named `select` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `macro_rules` named `select` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "3968b237af947f45cddbe9a2c7006219f14a09a9b90213ef5de1836302b7c299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3968b237af947f45cddbe9a2c7006219f14a09a9b90213ef5de1836302b7c299", kill_on_drop: false }`
[INFO] [stdout] 3968b237af947f45cddbe9a2c7006219f14a09a9b90213ef5de1836302b7c299
