[INFO] fetching crate cntr-nix 0.11.3-pre1... [INFO] documenting cntr-nix-0.11.3-pre1 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate cntr-nix 0.11.3-pre1 into /workspace/builds/worker-64/source [INFO] validating manifest of crates.io crate cntr-nix 0.11.3-pre1 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 cntr-nix 0.11.3-pre1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate cntr-nix 0.11.3-pre1 [INFO] tweaked toml for crates.io crate cntr-nix 0.11.3-pre1 written to /workspace/builds/worker-64/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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded errno v0.2.8 [INFO] [stderr] Downloaded errno-dragonfly v0.1.2 [INFO] [stderr] Downloaded tempfile v2.2.0 [INFO] [stderr] Downloaded sysctl v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] bea52a2a8178212a01b2e5f5b33a05605e505f89b2e80d97b4beb11e1efda634 [INFO] running `Command { std: "docker" "start" "-a" "bea52a2a8178212a01b2e5f5b33a05605e505f89b2e80d97b4beb11e1efda634", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bea52a2a8178212a01b2e5f5b33a05605e505f89b2e80d97b4beb11e1efda634", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bea52a2a8178212a01b2e5f5b33a05605e505f89b2e80d97b4beb11e1efda634", kill_on_drop: false }` [INFO] [stdout] bea52a2a8178212a01b2e5f5b33a05605e505f89b2e80d97b4beb11e1efda634 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 52718f63fad4c2b639e7af40732fe4b0e77fea6dd81969503e6f660ffbd7e39f [INFO] running `Command { std: "docker" "start" "-a" "52718f63fad4c2b639e7af40732fe4b0e77fea6dd81969503e6f660ffbd7e39f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling cntr-nix v0.11.3-pre1 (/opt/rustwide/workdir) [INFO] [stderr] Documenting cntr-nix v0.11.3-pre1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/features.rs:42:21 [INFO] [stdout] | [INFO] [stdout] 42 | b'0'...b'9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/mqueue.rs:154:46 [INFO] [stdout] | [INFO] [stdout] 154 | pub fn mq_set_nonblock(mqd: mqd_t) -> Result<(MqAttr)> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | #![deny(unused)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(unused_parens)]` implied by `#[warn(unused)]` [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 154 - pub fn mq_set_nonblock(mqd: mqd_t) -> Result<(MqAttr)> { [INFO] [stdout] 154 + pub fn mq_set_nonblock(mqd: mqd_t) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/mqueue.rs:166:49 [INFO] [stdout] | [INFO] [stdout] 166 | pub fn mq_remove_nonblock(mqd: mqd_t) -> Result<(MqAttr)> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 166 - pub fn mq_remove_nonblock(mqd: mqd_t) -> Result<(MqAttr)> { [INFO] [stdout] 166 + pub fn mq_remove_nonblock(mqd: mqd_t) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not document `cntr-nix` [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/macros.rs:197:26 [INFO] [stdout] | [INFO] [stdout] 197 | $entry = libc::$entry, [INFO] [stdout] | ^^^^^^^^^^^^ expected `i32`, found `u32` [INFO] [stdout] | [INFO] [stdout] ::: src/sys/resource.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / libc_enum!{ [INFO] [stdout] 7 | | #[repr(i32)] [INFO] [stdout] 8 | | pub enum Resource { [INFO] [stdout] 9 | | RLIMIT_AS, [INFO] [stdout] ... | [INFO] [stdout] 35 | | } [INFO] [stdout] 36 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `libc_enum` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/macros.rs:197:26 [INFO] [stdout] | [INFO] [stdout] 197 | $entry = libc::$entry, [INFO] [stdout] | ^^^^^^^^^^^^ expected `i32`, found `u32` [INFO] [stdout] | [INFO] [stdout] ::: src/sys/resource.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / libc_enum!{ [INFO] [stdout] 7 | | #[repr(i32)] [INFO] [stdout] 8 | | pub enum Resource { [INFO] [stdout] 9 | | RLIMIT_AS, [INFO] [stdout] ... | [INFO] [stdout] 35 | | } [INFO] [stdout] 36 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `libc_enum` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Caused by: [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/macros.rs:197:26 [INFO] [stdout] | [INFO] [stdout] 197 | $entry = libc::$entry, [INFO] [stdout] | ^^^^^^^^^^^^ expected `i32`, found `u32` [INFO] [stdout] | [INFO] [stdout] ::: src/sys/resource.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / libc_enum!{ [INFO] [stdout] 7 | | #[repr(i32)] [INFO] [stdout] 8 | | pub enum Resource { [INFO] [stdout] 9 | | RLIMIT_AS, [INFO] [stdout] ... | [INFO] [stdout] 35 | | } [INFO] [stdout] 36 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `libc_enum` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type lib --crate-name nix src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=cb90d606ac271995 -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-22d7f70832a3b85e.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-3a11b9a876968294.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-4e90763dd2291129.rmeta --extern void=/opt/rustwide/target/debug/deps/libvoid-2ce7c7c676ef0759.rmeta --cap-lints=warn --crate-version 0.11.3-pre1` (exit status: 1) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/macros.rs:197:26 [INFO] [stdout] | [INFO] [stdout] 197 | $entry = libc::$entry, [INFO] [stdout] | ^^^^^^^^^^^^ expected `i32`, found `u32` [INFO] [stdout] | [INFO] [stdout] ::: src/sys/resource.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / libc_enum!{ [INFO] [stdout] 7 | | #[repr(i32)] [INFO] [stdout] 8 | | pub enum Resource { [INFO] [stdout] 9 | | RLIMIT_AS, [INFO] [stdout] ... | [INFO] [stdout] 35 | | } [INFO] [stdout] 36 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `libc_enum` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/macros.rs:197:26 [INFO] [stdout] | [INFO] [stdout] 197 | $entry = libc::$entry, [INFO] [stdout] | ^^^^^^^^^^^^ expected `i32`, found `u32` [INFO] [stdout] | [INFO] [stdout] ::: src/sys/resource.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / libc_enum!{ [INFO] [stdout] 7 | | #[repr(i32)] [INFO] [stdout] 8 | | pub enum Resource { [INFO] [stdout] 9 | | RLIMIT_AS, [INFO] [stdout] ... | [INFO] [stdout] 35 | | } [INFO] [stdout] 36 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `libc_enum` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/macros.rs:197:26 [INFO] [stdout] | [INFO] [stdout] 197 | $entry = libc::$entry, [INFO] [stdout] | ^^^^^^^^^^^^ expected `i32`, found `u32` [INFO] [stdout] | [INFO] [stdout] ::: src/sys/resource.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / libc_enum!{ [INFO] [stdout] 7 | | #[repr(i32)] [INFO] [stdout] 8 | | pub enum Resource { [INFO] [stdout] 9 | | RLIMIT_AS, [INFO] [stdout] ... | [INFO] [stdout] 35 | | } [INFO] [stdout] 36 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `libc_enum` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/macros.rs:197:26 [INFO] [stdout] | [INFO] [stdout] 197 | $entry = libc::$entry, [INFO] [stdout] | ^^^^^^^^^^^^ expected `i32`, found `u32` [INFO] [stdout] | [INFO] [stdout] ::: src/sys/resource.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | / libc_enum!{ [INFO] [stdout] 7 | | #[repr(i32)] [INFO] [stdout] 8 | | pub enum Resource { [INFO] [stdout] 9 | | RLIMIT_AS, [INFO] [stdout] ... | [INFO] [stdout] 35 | | } [INFO] [stdout] 36 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `libc_enum` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "52718f63fad4c2b639e7af40732fe4b0e77fea6dd81969503e6f660ffbd7e39f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52718f63fad4c2b639e7af40732fe4b0e77fea6dd81969503e6f660ffbd7e39f", kill_on_drop: false }` [INFO] [stdout] 52718f63fad4c2b639e7af40732fe4b0e77fea6dd81969503e6f660ffbd7e39f