[INFO] fetching crate claim 0.5.0...
[INFO] documenting claim-0.5.0 against try#6fd27704e643b25711e6a97ec2b04873b411b97d for pr-96676
[INFO] extracting crate claim 0.5.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate claim 0.5.0 on toolchain 6fd27704e643b25711e6a97ec2b04873b411b97d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate claim 0.5.0
[INFO] finished tweaking crates.io crate claim 0.5.0
[INFO] tweaked toml for crates.io crate claim 0.5.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "metadata" "--no-deps" "--format-version=1", 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] 9e8b46e3e7ec14b5221cfb03591c490cd1c9b336dcd1ee66fc7e297ef2b47b1c
[INFO] running `Command { std: "docker" "start" "-a" "9e8b46e3e7ec14b5221cfb03591c490cd1c9b336dcd1ee66fc7e297ef2b47b1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e8b46e3e7ec14b5221cfb03591c490cd1c9b336dcd1ee66fc7e297ef2b47b1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e8b46e3e7ec14b5221cfb03591c490cd1c9b336dcd1ee66fc7e297ef2b47b1c", kill_on_drop: false }`
[INFO] [stdout] 9e8b46e3e7ec14b5221cfb03591c490cd1c9b336dcd1ee66fc7e297ef2b47b1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "doc" "--frozen" "--no-deps" "--document-private-items" "--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] d8578314703a897fb0e6a0361a1c76951cc0245f0db72dc505c6823417334ae6
[INFO] running `Command { std: "docker" "start" "-a" "d8578314703a897fb0e6a0361a1c76951cc0245f0db72dc505c6823417334ae6", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling claim v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting claim v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `broken_intra_doc_links` has been renamed to `rustdoc::broken_intra_doc_links`
[INFO] [stdout]   --> src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     broken_intra_doc_links,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::broken_intra_doc_links`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: macro_rules fallback is used during doc link resolution
[INFO] [stdout]  --> src/assert_ge.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// See [`debug_assert_ge`] for assertions that are not enabled in release builds by default.
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[deny(rustdoc::macro_rules_fallback)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: macro_rules fallback is used during doc link resolution
[INFO] [stdout]  --> src/assert_gt.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// See [`debug_assert_gt`] for assertions that are not enabled in release builds by default.
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: macro_rules fallback is used during doc link resolution
[INFO] [stdout]  --> src/assert_le.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// See [`debug_assert_le`] for assertions that are not enabled in release builds by default.
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: macro_rules fallback is used during doc link resolution
[INFO] [stdout]  --> src/assert_lt.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// See [`debug_assert_lt`] for assertions that are not enabled in release builds by default.
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: macro_rules fallback is used during doc link resolution
[INFO] [stdout]   --> src/assert_matches.rs:93:11
[INFO] [stdout]    |
[INFO] [stdout] 93 | /// See [`debug_assert_matches!`] documentation for possible use cases.
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `claim`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name claim src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=b389415daf3759d5 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid --crate-version 0.5.0 --cfg has_task_poll --cfg rustc_1_6 --cfg rustc_1_26` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "d8578314703a897fb0e6a0361a1c76951cc0245f0db72dc505c6823417334ae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8578314703a897fb0e6a0361a1c76951cc0245f0db72dc505c6823417334ae6", kill_on_drop: false }`
[INFO] [stdout] d8578314703a897fb0e6a0361a1c76951cc0245f0db72dc505c6823417334ae6