[INFO] fetching crate elipdotter 0.3.1...
[INFO] documenting elipdotter-0.3.1 against try#6fd27704e643b25711e6a97ec2b04873b411b97d for pr-96676
[INFO] extracting crate elipdotter 0.3.1 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate elipdotter 0.3.1 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 elipdotter 0.3.1
[INFO] finished tweaking crates.io crate elipdotter 0.3.1
[INFO] tweaked toml for crates.io crate elipdotter 0.3.1 written to /workspace/builds/worker-29/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] [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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] [stdout] 1f2fd7b83063b503d23ba9a6f243a5c742995386ea1b515f384a8e759380eda1
[INFO] running `Command { std: "docker" "start" "-a" "1f2fd7b83063b503d23ba9a6f243a5c742995386ea1b515f384a8e759380eda1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f2fd7b83063b503d23ba9a6f243a5c742995386ea1b515f384a8e759380eda1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f2fd7b83063b503d23ba9a6f243a5c742995386ea1b515f384a8e759380eda1", kill_on_drop: false }`
[INFO] [stdout] 1f2fd7b83063b503d23ba9a6f243a5c742995386ea1b515f384a8e759380eda1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] [stdout] 06ca039c8d8af6ed3a23a21ff222988587b72cbb6b3a59cd45800edda2c7b6b7
[INFO] running `Command { std: "docker" "start" "-a" "06ca039c8d8af6ed3a23a21ff222988587b72cbb6b3a59cd45800edda2c7b6b7", kill_on_drop: false }`
[INFO] [stderr]     Checking iter-set v2.0.2
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]  Documenting elipdotter v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: macro_rules fallback is used during doc link resolution
[INFO] [stdout]     --> src/query.rs:1005:19
[INFO] [stdout]      |
[INFO] [stdout] 1005 |         /// See [`literal_rule!`] for an example.
[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/query.rs:1081:15
[INFO] [stdout]      |
[INFO] [stdout] 1081 |     /// See [`literal_rule!`] and [`not_prefix!`].
[INFO] [stdout]      |               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: macro_rules fallback is used during doc link resolution
[INFO] [stdout]     --> src/query.rs:1081:37
[INFO] [stdout]      |
[INFO] [stdout] 1081 |     /// See [`literal_rule!`] and [`not_prefix!`].
[INFO] [stdout]      |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `elipdotter`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name elipdotter src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=23dcecdfac926767 -L dependency=/opt/rustwide/target/debug/deps --extern iter_set=/opt/rustwide/target/debug/deps/libiter_set-7559e1069468586b.rmeta --extern strsim=/opt/rustwide/target/debug/deps/libstrsim-95324a042c633895.rmeta --cap-lints=forbid --crate-version 0.3.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "06ca039c8d8af6ed3a23a21ff222988587b72cbb6b3a59cd45800edda2c7b6b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06ca039c8d8af6ed3a23a21ff222988587b72cbb6b3a59cd45800edda2c7b6b7", kill_on_drop: false }`
[INFO] [stdout] 06ca039c8d8af6ed3a23a21ff222988587b72cbb6b3a59cd45800edda2c7b6b7