[INFO] fetching crate seq_io 0.4.0-alpha.0... [INFO] documenting seq_io-0.4.0-alpha.0 against try#6fd27704e643b25711e6a97ec2b04873b411b97d for pr-96676 [INFO] extracting crate seq_io 0.4.0-alpha.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate seq_io 0.4.0-alpha.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 seq_io 0.4.0-alpha.0 [INFO] finished tweaking crates.io crate seq_io 0.4.0-alpha.0 [INFO] tweaked toml for crates.io crate seq_io 0.4.0-alpha.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] 47ef13c08a4c47a2ea66dc17bfaa7a64f7618f28f21f6f8d86211427affd9e12 [INFO] running `Command { std: "docker" "start" "-a" "47ef13c08a4c47a2ea66dc17bfaa7a64f7618f28f21f6f8d86211427affd9e12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "47ef13c08a4c47a2ea66dc17bfaa7a64f7618f28f21f6f8d86211427affd9e12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47ef13c08a4c47a2ea66dc17bfaa7a64f7618f28f21f6f8d86211427affd9e12", kill_on_drop: false }` [INFO] [stdout] 47ef13c08a4c47a2ea66dc17bfaa7a64f7618f28f21f6f8d86211427affd9e12 [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] [stdout] be0e04a099b94007b10779089003ac0d7e7ab5eb16f6761c7b92c39f50c709d9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "be0e04a099b94007b10779089003ac0d7e7ab5eb16f6761c7b92c39f50c709d9", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.38 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling crossbeam-queue v0.3.5 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Documenting seq_io v0.4.0-alpha.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `add_seq_line,` [INFO] [stdout] --> src/core/position.rs:81:59 [INFO] [stdout] | [INFO] [stdout] 81 | /// for FASTA it will be called after set_seq_start, [add_seq_line, ] and [INFO] [stdout] | ^^^^^^^^^^^^^^ no item named `add_seq_line,` 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] error: macro_rules fallback is used during doc link resolution [INFO] [stdout] --> src/parallel.rs:24:30 [INFO] [stdout] | [INFO] [stdout] 24 | //! [`parallel_record_impl`](parallel_record_impl) macro. [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/parallel.rs:428:49 [INFO] [stdout] | [INFO] [stdout] 428 | /// (implemented using [`parallel_record_impl`](parallel_record_impl) macro). [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not document `seq_io` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name seq_io src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=5310a8cfec8cddc7 -L dependency=/opt/rustwide/target/debug/deps --extern buf_redux=/opt/rustwide/target/debug/deps/libbuf_redux-6499c388cca81e37.rmeta --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-6225c92eb7c38e56.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-09421297eb8835cb.rmeta --extern scoped_threadpool=/opt/rustwide/target/debug/deps/libscoped_threadpool-274beab68e217849.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-713eed460994973c.rmeta --cap-lints=forbid --crate-version 0.4.0-alpha.0` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "be0e04a099b94007b10779089003ac0d7e7ab5eb16f6761c7b92c39f50c709d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be0e04a099b94007b10779089003ac0d7e7ab5eb16f6761c7b92c39f50c709d9", kill_on_drop: false }` [INFO] [stdout] be0e04a099b94007b10779089003ac0d7e7ab5eb16f6761c7b92c39f50c709d9