[INFO] fetching crate lc3tools-sys 1.0.6-alpha5... [INFO] documenting lc3tools-sys-1.0.6-alpha5 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate lc3tools-sys 1.0.6-alpha5 into /workspace/builds/worker-29/source [INFO] validating manifest of crates.io crate lc3tools-sys 1.0.6-alpha5 on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-29/source/.cargo/config [INFO] started tweaking crates.io crate lc3tools-sys 1.0.6-alpha5 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate lc3tools-sys 1.0.6-alpha5 [INFO] tweaked toml for crates.io crate lc3tools-sys 1.0.6-alpha5 written to /workspace/builds/worker-29/source/Cargo.toml [INFO] crate crates.io crate lc3tools-sys 1.0.6-alpha5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lc3-macros v0.1.0-alpha0 [INFO] [stderr] Downloaded lc3-isa v0.1.0-alpha0 [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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b0ef5769fb95f24f4fc07e7b3fe4c6bd3fcb259b3c92b3c7eb4f4c97ba585a4b [INFO] running `Command { std: "docker" "start" "-a" "b0ef5769fb95f24f4fc07e7b3fe4c6bd3fcb259b3c92b3c7eb4f4c97ba585a4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0ef5769fb95f24f4fc07e7b3fe4c6bd3fcb259b3c92b3c7eb4f4c97ba585a4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0ef5769fb95f24f4fc07e7b3fe4c6bd3fcb259b3c92b3c7eb4f4c97ba585a4b", kill_on_drop: false }` [INFO] [stdout] b0ef5769fb95f24f4fc07e7b3fe4c6bd3fcb259b3c92b3c7eb4f4c97ba585a4b [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=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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a60ff5ba9d4bbc8dc8d322483d28e71889a18f5046158eed2d00d6f6f3b14b62 [INFO] running `Command { std: "docker" "start" "-a" "a60ff5ba9d4bbc8dc8d322483d28e71889a18f5046158eed2d00d6f6f3b14b62", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling cc v1.0.60 [INFO] [stderr] Compiling lc3tools-sys v1.0.6-alpha5 (/opt/rustwide/workdir) [INFO] [stderr] Documenting lc3tools-sys v1.0.6-alpha5 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `intra_doc_link_resolution_failure` has been renamed to `rustdoc::broken_intra_doc_links` [INFO] [stdout] --> src/lib.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | intra_doc_link_resolution_failure, [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] warning: lint `broken_intra_doc_links` has been renamed to `rustdoc::broken_intra_doc_links` [INFO] [stdout] --> src/lib.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | #![deny(broken_intra_doc_links)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::broken_intra_doc_links` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.03s [INFO] running `Command { std: "docker" "inspect" "a60ff5ba9d4bbc8dc8d322483d28e71889a18f5046158eed2d00d6f6f3b14b62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a60ff5ba9d4bbc8dc8d322483d28e71889a18f5046158eed2d00d6f6f3b14b62", kill_on_drop: false }` [INFO] [stdout] a60ff5ba9d4bbc8dc8d322483d28e71889a18f5046158eed2d00d6f6f3b14b62 [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" "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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "grader frontend" "--frozen" "--message-format=json" "--" "--cfg" "docs" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] e0e92a1bab951267702b94680d1143fb99672bcd899e47545a7b0edee7eb483a [INFO] running `Command { std: "docker" "start" "-a" "e0e92a1bab951267702b94680d1143fb99672bcd899e47545a7b0edee7eb483a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling cc v1.0.60 [INFO] [stderr] Compiling lc3tools-sys v1.0.6-alpha5 (/opt/rustwide/workdir) [INFO] [stderr] Documenting lc3tools-sys v1.0.6-alpha5 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:2:46 [INFO] [stdout] | [INFO] [stdout] 2 | #![cfg_attr(all(docs, not(doctest)), feature(external_doc))] [INFO] [stdout] | ^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: use #[doc = include_str!("filename")] instead, which handles macro invocations [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0453]: deny(unused) incompatible with previous forbid [INFO] [stdout] --> src/lib.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 15 | path_statements, [INFO] [stdout] | --------------- `forbid` level set here [INFO] [stdout] ... [INFO] [stdout] 26 | unused, [INFO] [stdout] | ^^^^^^ overruled by previous forbid [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0453]: deny(unused) incompatible with previous forbid [INFO] [stdout] --> src/lib.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 19 | unused_allocation, [INFO] [stdout] | ----------------- `forbid` level set here [INFO] [stdout] ... [INFO] [stdout] 26 | unused, [INFO] [stdout] | ^^^^^^ overruled by previous forbid [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0453]: deny(unused) incompatible with previous forbid [INFO] [stdout] --> src/lib.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 22 | unused_parens, [INFO] [stdout] | ------------- `forbid` level set here [INFO] [stdout] ... [INFO] [stdout] 26 | unused, [INFO] [stdout] | ^^^^^^ overruled by previous forbid [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `intra_doc_link_resolution_failure` has been renamed to `rustdoc::broken_intra_doc_links` [INFO] [stdout] --> src/lib.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | intra_doc_link_resolution_failure, [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[E0453]: allow(improper_ctypes) incompatible with previous forbid [INFO] [stdout] --> src/lib.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 11 | improper_ctypes, [INFO] [stdout] | --------------- `forbid` level set here [INFO] [stdout] ... [INFO] [stdout] 51 | improper_ctypes, [INFO] [stdout] | ^^^^^^^^^^^^^^^ overruled by previous forbid [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `broken_intra_doc_links` has been renamed to `rustdoc::broken_intra_doc_links` [INFO] [stdout] --> src/lib.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | #![deny(broken_intra_doc_links)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::broken_intra_doc_links` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0453, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0453`. [INFO] [stdout] [INFO] [stderr] error: could not document `lc3tools-sys` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name lc3tools_sys src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="frontend"' --cfg 'feature="grader"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --cfg docs -Z unstable-options --document-private-items -C metadata=f391c807200ae04e -L dependency=/opt/rustwide/target/debug/deps --crate-version 1.0.6-alpha5` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "e0e92a1bab951267702b94680d1143fb99672bcd899e47545a7b0edee7eb483a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0e92a1bab951267702b94680d1143fb99672bcd899e47545a7b0edee7eb483a", kill_on_drop: false }` [INFO] [stdout] e0e92a1bab951267702b94680d1143fb99672bcd899e47545a7b0edee7eb483a