[INFO] fetching crate pagan 0.2.1... [INFO] documenting pagan-0.2.1 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate pagan 0.2.1 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate pagan 0.2.1 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 pagan 0.2.1 [INFO] finished tweaking crates.io crate pagan 0.2.1 [INFO] tweaked toml for crates.io crate pagan 0.2.1 written to /workspace/builds/worker-11/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] 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 itertools-num v0.1.3 [INFO] [stderr] Downloaded simple_logger v0.5.0 [INFO] [stderr] Downloaded gnuplot v0.0.24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 35dbb40c0024e4de49b2e455171f16b982a60181455ad2a7b6381034e1e4ecfc [INFO] running `Command { std: "docker" "start" "-a" "35dbb40c0024e4de49b2e455171f16b982a60181455ad2a7b6381034e1e4ecfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35dbb40c0024e4de49b2e455171f16b982a60181455ad2a7b6381034e1e4ecfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35dbb40c0024e4de49b2e455171f16b982a60181455ad2a7b6381034e1e4ecfc", kill_on_drop: false }` [INFO] [stdout] 35dbb40c0024e4de49b2e455171f16b982a60181455ad2a7b6381034e1e4ecfc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 5bb641628b7fcaf39af49052105fe6ebc07262b77ba3369e38191aa6f005d3b7 [INFO] running `Command { std: "docker" "start" "-a" "5bb641628b7fcaf39af49052105fe6ebc07262b77ba3369e38191aa6f005d3b7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking gnuplot v0.0.24 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling pagan v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated struct `gcc::Build`: crate has been renamed to `cc`, the `gcc` name is not maintained [INFO] [stdout] --> build.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | gcc::Build::new() [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `gcc::Build::new`: crate has been renamed to `cc`, the `gcc` name is not maintained [INFO] [stdout] --> build.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | gcc::Build::new() [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking itertools-num v0.1.3 [INFO] [stderr] Documenting pagan v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | optin_builtin_traits [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: renamed to `auto_traits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / #![feature( [INFO] [stdout] 2 | | box_syntax, fn_traits, unboxed_closures, pattern_parentheses, test, specialization, [INFO] [stdout] 3 | | optin_builtin_traits [INFO] [stdout] 4 | | )] [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = help: the feature `pattern_parentheses` has been stable since 1.31.0 and no longer requires an attribute to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: negative trait bounds are not yet fully implemented; use marker types for now [INFO] [stdout] --> src/minuit/mod.rs:76:6 [INFO] [stdout] | [INFO] [stdout] 76 | impl !Sync for Minuit {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #68318 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:2:73 [INFO] [stdout] | [INFO] [stdout] 2 | box_syntax, fn_traits, unboxed_closures, pattern_parentheses, test, specialization, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] = help: consider using `min_specialization` instead, which is more stable and complete [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> src/terms/function.rs:183:43 [INFO] [stdout] | [INFO] [stdout] 183 | extern "rust-call" fn call_once(self, (x): (f64,)) -> Self::Output { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 183 - extern "rust-call" fn call_once(self, (x): (f64,)) -> Self::Output { [INFO] [stdout] 183 + extern "rust-call" fn call_once(self, x: (f64,)) -> Self::Output { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> src/terms/function.rs:192:47 [INFO] [stdout] | [INFO] [stdout] 192 | extern "rust-call" fn call_mut(&mut self, (x): (f64,)) -> f64 { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 192 - extern "rust-call" fn call_mut(&mut self, (x): (f64,)) -> f64 { [INFO] [stdout] 192 + extern "rust-call" fn call_mut(&mut self, x: (f64,)) -> f64 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> src/terms/function.rs:201:39 [INFO] [stdout] | [INFO] [stdout] 201 | extern "rust-call" fn call(&self, (x): (f64,)) -> f64 { (self.func)(x.0, self.p.as_slice()) } [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 201 - extern "rust-call" fn call(&self, (x): (f64,)) -> f64 { (self.func)(x.0, self.p.as_slice()) } [INFO] [stdout] 201 + extern "rust-call" fn call(&self, x: (f64,)) -> f64 { (self.func)(x.0, self.p.as_slice()) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0557, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not document `pagan` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type lib --crate-name pagan src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=f8d384ff71ab2637 -L dependency=/opt/rustwide/target/debug/deps --extern colored=/opt/rustwide/target/debug/deps/libcolored-8ffe8765940dceae.rmeta --extern gnuplot=/opt/rustwide/target/debug/deps/libgnuplot-8189e81f80ea17f1.rmeta --extern itertools_num=/opt/rustwide/target/debug/deps/libitertools_num-ac3c6fb04a23b247.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-4e90763dd2291129.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-4c2b941844e2fcbb.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-712d6f41f7d61211.rmeta --cap-lints=warn --crate-version 0.2.1` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "5bb641628b7fcaf39af49052105fe6ebc07262b77ba3369e38191aa6f005d3b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bb641628b7fcaf39af49052105fe6ebc07262b77ba3369e38191aa6f005d3b7", kill_on_drop: false }` [INFO] [stdout] 5bb641628b7fcaf39af49052105fe6ebc07262b77ba3369e38191aa6f005d3b7