[INFO] fetching crate fluent-asserter 0.1.9...
[INFO] documenting fluent-asserter-0.1.9 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate fluent-asserter 0.1.9 into /workspace/builds/worker-74/source
[INFO] validating manifest of crates.io crate fluent-asserter 0.1.9 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 fluent-asserter 0.1.9
[INFO] finished tweaking crates.io crate fluent-asserter 0.1.9
[INFO] tweaked toml for crates.io crate fluent-asserter 0.1.9 written to /workspace/builds/worker-74/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 09593098418a3fd645619d611bc04ee20a2c155d0a8118f3dc42e0df85cb0dcc
[INFO] running `Command { std: "docker" "start" "-a" "09593098418a3fd645619d611bc04ee20a2c155d0a8118f3dc42e0df85cb0dcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09593098418a3fd645619d611bc04ee20a2c155d0a8118f3dc42e0df85cb0dcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09593098418a3fd645619d611bc04ee20a2c155d0a8118f3dc42e0df85cb0dcc", kill_on_drop: false }`
[INFO] [stdout] 09593098418a3fd645619d611bc04ee20a2c155d0a8118f3dc42e0df85cb0dcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] f0451157a1da959e6e77c39c6e2aff6f657edbd9eb61a337b9d43cdae16ecc3c
[INFO] running `Command { std: "docker" "start" "-a" "f0451157a1da959e6e77c39c6e2aff6f657edbd9eb61a337b9d43cdae16ecc3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]     Checking num-complex v0.4.1
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]  Documenting fluent-asserter v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Receiver`
[INFO] [stdout]    --> src/iterator_asserter.rs:185:52
[INFO] [stdout]     |
[INFO] [stdout] 185 | ///Helper macro to be used to specify assertions [`Receiver<T>`]
[INFO] [stdout]     |                                                    ^^^^^^^^^^^ no item named `Receiver` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.29s
[INFO] running `Command { std: "docker" "inspect" "f0451157a1da959e6e77c39c6e2aff6f657edbd9eb61a337b9d43cdae16ecc3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0451157a1da959e6e77c39c6e2aff6f657edbd9eb61a337b9d43cdae16ecc3c", kill_on_drop: false }`
[INFO] [stdout] f0451157a1da959e6e77c39c6e2aff6f657edbd9eb61a337b9d43cdae16ecc3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] ad7b31b7da0310109b2dc014af17712ba1e39d94f74ca8766e2f181999529b8c
[INFO] running `Command { std: "docker" "start" "-a" "ad7b31b7da0310109b2dc014af17712ba1e39d94f74ca8766e2f181999529b8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]     Checking num-complex v0.4.1
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]  Documenting fluent-asserter v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Receiver`
[INFO] [stdout]    --> src/iterator_asserter.rs:185:52
[INFO] [stdout]     |
[INFO] [stdout] 185 | ///Helper macro to be used to specify assertions [`Receiver<T>`]
[INFO] [stdout]     |                                                    ^^^^^^^^^^^ no item named `Receiver` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.04s
[INFO] running `Command { std: "docker" "inspect" "ad7b31b7da0310109b2dc014af17712ba1e39d94f74ca8766e2f181999529b8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad7b31b7da0310109b2dc014af17712ba1e39d94f74ca8766e2f181999529b8c", kill_on_drop: false }`
[INFO] [stdout] ad7b31b7da0310109b2dc014af17712ba1e39d94f74ca8766e2f181999529b8c