[INFO] fetching crate nearly_eq 0.2.4... [INFO] documenting nearly_eq-0.2.4 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate nearly_eq 0.2.4 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate nearly_eq 0.2.4 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] started tweaking crates.io crate nearly_eq 0.2.4 [INFO] finished tweaking crates.io crate nearly_eq 0.2.4 [INFO] tweaked toml for crates.io crate nearly_eq 0.2.4 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 303e80cf34768c18413cd3b85d49a9b053f1775c9da3b62756b09694ca23da43 [INFO] running `Command { std: "docker" "start" "-a" "303e80cf34768c18413cd3b85d49a9b053f1775c9da3b62756b09694ca23da43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "303e80cf34768c18413cd3b85d49a9b053f1775c9da3b62756b09694ca23da43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "303e80cf34768c18413cd3b85d49a9b053f1775c9da3b62756b09694ca23da43", kill_on_drop: false }` [INFO] [stdout] 303e80cf34768c18413cd3b85d49a9b053f1775c9da3b62756b09694ca23da43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1ad5cd33b31f531bad6fb4b1c048fe22197bc0a3fe8e72dd78a30da68c641edc [INFO] running `Command { std: "docker" "start" "-a" "1ad5cd33b31f531bad6fb4b1c048fe22197bc0a3fe8e72dd78a30da68c641edc", kill_on_drop: false }` [INFO] [stderr] Documenting nearly_eq v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.75s [INFO] running `Command { std: "docker" "inspect" "1ad5cd33b31f531bad6fb4b1c048fe22197bc0a3fe8e72dd78a30da68c641edc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ad5cd33b31f531bad6fb4b1c048fe22197bc0a3fe8e72dd78a30da68c641edc", kill_on_drop: false }` [INFO] [stdout] 1ad5cd33b31f531bad6fb4b1c048fe22197bc0a3fe8e72dd78a30da68c641edc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "docs" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 2e4ab57fbd10622f9137b67d4296425379828f8d2be1155826277547e2d09c22 [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" "2e4ab57fbd10622f9137b67d4296425379828f8d2be1155826277547e2d09c22", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling fpa v0.1.0 [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-rational v0.4.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Checking num-complex v0.4.1 [INFO] [stderr] Checking ndarray v0.15.4 [INFO] [stderr] Documenting nearly_eq v0.2.4 (/opt/rustwide/workdir) [INFO] [stdout] error[E0711]: feature `default` is declared stable since 0.2.3, but was previously declared stable since 0.1.0 [INFO] [stdout] --> src/assert.rs:75:30 [INFO] [stdout] | [INFO] [stdout] 75 | #[cfg_attr(feature = "docs", stable(feature = "default", since = "0.2.3"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0711]: feature `default` is declared stable since 0.2.0, but was previously declared stable since 0.1.0 [INFO] [stdout] --> src/lib.rs:234:30 [INFO] [stdout] | [INFO] [stdout] 234 | #[cfg_attr(feature = "docs", stable(feature = "default", since = "0.2.0"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0711]: feature `default` is declared stable since 0.2.1, but was previously declared stable since 0.1.0 [INFO] [stdout] --> src/lib.rs:274:30 [INFO] [stdout] | [INFO] [stdout] 274 | #[cfg_attr(feature = "docs", stable(feature = "default", since = "0.2.1"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0711]: feature `default` is declared stable since 0.2.2, but was previously declared stable since 0.1.0 [INFO] [stdout] --> src/lib.rs:289:30 [INFO] [stdout] | [INFO] [stdout] 289 | #[cfg_attr(feature = "docs", stable(feature = "default", since = "0.2.2"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0711]: feature `default` is declared stable since 0.2.2, but was previously declared stable since 0.1.0 [INFO] [stdout] --> src/lib.rs:300:30 [INFO] [stdout] | [INFO] [stdout] 300 | #[cfg_attr(feature = "docs", stable(feature = "default", since = "0.2.2"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0711]: feature `default` is declared stable since 0.2.2, but was previously declared stable since 0.1.0 [INFO] [stdout] --> src/lib.rs:311:30 [INFO] [stdout] | [INFO] [stdout] 311 | #[cfg_attr(feature = "docs", stable(feature = "default", since = "0.2.2"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0711]: feature `default` is declared stable since 0.2.2, but was previously declared stable since 0.1.0 [INFO] [stdout] --> src/lib.rs:322:30 [INFO] [stdout] | [INFO] [stdout] 322 | #[cfg_attr(feature = "docs", stable(feature = "default", since = "0.2.2"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0711]: feature `default` is declared stable since 0.2.2, but was previously declared stable since 0.1.0 [INFO] [stdout] --> src/lib.rs:333:30 [INFO] [stdout] | [INFO] [stdout] 333 | #[cfg_attr(feature = "docs", stable(feature = "default", since = "0.2.2"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0711]: feature `default` is declared stable since 0.2.0, but was previously declared stable since 0.1.0 [INFO] [stdout] --> src/lib.rs:130:42 [INFO] [stdout] | [INFO] [stdout] 130 | #[cfg_attr(feature = "docs", stable(feature = "default", since = "0.2.0"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 150 | itype_impls! { i8 i16 i32 i64 } [INFO] [stdout] | ------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `itype_impls` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0711]: feature `default` is declared stable since 0.2.0, but was previously declared stable since 0.1.0 [INFO] [stdout] --> src/lib.rs:130:42 [INFO] [stdout] | [INFO] [stdout] 130 | #[cfg_attr(feature = "docs", stable(feature = "default", since = "0.2.0"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 153 | itype_impls! { i128 } [INFO] [stdout] | --------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `itype_impls` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0711]: feature `default` is declared stable since 0.2.0, but was previously declared stable since 0.1.0 [INFO] [stdout] --> src/lib.rs:158:42 [INFO] [stdout] | [INFO] [stdout] 158 | #[cfg_attr(feature = "docs", stable(feature = "default", since = "0.2.0"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 178 | utype_impls! { u8 u16 u32 u64 } [INFO] [stdout] | ------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `utype_impls` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0711]: feature `default` is declared stable since 0.2.0, but was previously declared stable since 0.1.0 [INFO] [stdout] --> src/lib.rs:158:42 [INFO] [stdout] | [INFO] [stdout] 158 | #[cfg_attr(feature = "docs", stable(feature = "default", since = "0.2.0"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 181 | utype_impls! { u128 } [INFO] [stdout] | --------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `utype_impls` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 12 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not document `nearly_eq` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type lib --crate-name nearly_eq src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="complex"' --cfg 'feature="docs"' --cfg 'feature="fpa"' --cfg 'feature="i128"' --cfg 'feature="ndarray"' --cfg 'feature="num-complex"' --cfg 'feature="num-integer"' --cfg 'feature="num-rational"' --cfg 'feature="num-traits"' --cfg 'feature="rational"' --cfg 'feature="typenum"' --cfg 'feature="use_fpa"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -Z unstable-options --document-private-items -C metadata=f48f96a3b0df162d -L dependency=/opt/rustwide/target/debug/deps --extern fpa=/opt/rustwide/target/debug/deps/libfpa-398e194f4d38be14.rmeta --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-a30c37c21c08ad46.rmeta --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-608b44597391b0d2.rmeta --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-0ae2481ef331d77d.rmeta --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-4fc7c3a3464d1b49.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-881ce0f8723e0e2d.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-d5d797e647ec61d1.rmeta --extern-html-root-url 'fpa=https://docs.rs/fpa/0.1.0/' --extern-html-root-url 'ndarray=https://docs.rs/ndarray/0.15.4/' --extern-html-root-url 'num_complex=https://docs.rs/num-complex/0.4.1/' --extern-html-root-url 'num_integer=https://docs.rs/num-integer/0.1.45/' --extern-html-root-url 'num_rational=https://docs.rs/num-rational/0.4.0/' --extern-html-root-url 'num_traits=https://docs.rs/num-traits/0.2.15/' --extern-html-root-url 'typenum=https://docs.rs/typenum/1.15.0/' -Zunstable-options --crate-version 0.2.4` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "2e4ab57fbd10622f9137b67d4296425379828f8d2be1155826277547e2d09c22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e4ab57fbd10622f9137b67d4296425379828f8d2be1155826277547e2d09c22", kill_on_drop: false }` [INFO] [stdout] 2e4ab57fbd10622f9137b67d4296425379828f8d2be1155826277547e2d09c22