[INFO] fetching crate math 0.10.0... [INFO] documenting math-0.10.0 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate math 0.10.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate math 0.10.0 on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4/source/rust-toolchain [INFO] started tweaking crates.io crate math 0.10.0 [INFO] finished tweaking crates.io crate math 0.10.0 [INFO] tweaked toml for crates.io crate math 0.10.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9bf3487c0c90c3129b99ec97aade0b3e184ae7cd39a0a386950dd7ecd37f8e78 [INFO] running `Command { std: "docker" "start" "-a" "9bf3487c0c90c3129b99ec97aade0b3e184ae7cd39a0a386950dd7ecd37f8e78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9bf3487c0c90c3129b99ec97aade0b3e184ae7cd39a0a386950dd7ecd37f8e78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bf3487c0c90c3129b99ec97aade0b3e184ae7cd39a0a386950dd7ecd37f8e78", kill_on_drop: false }` [INFO] [stdout] 9bf3487c0c90c3129b99ec97aade0b3e184ae7cd39a0a386950dd7ecd37f8e78 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6365afb1fd40c27090b77702029a1ce9a04506749524b169be2013e8e365c775 [INFO] running `Command { std: "docker" "start" "-a" "6365afb1fd40c27090b77702029a1ce9a04506749524b169be2013e8e365c775", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.8 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rayon-core v1.9.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rayon v1.5.3 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Documenting math v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(drain_filter)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(bool_to_option)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `2,3` [INFO] [stdout] --> src/set/ordered_integer_set.rs:27:69 [INFO] [stdout] | [INFO] [stdout] 27 | /// E.g. An `OrderedIntegerSet` containing `ContiguousIntegerSet`s [2,3] and [INFO] [stdout] | ^^^ no item named `2,3` 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] warning: unresolved link to `5,7` [INFO] [stdout] --> src/set/ordered_integer_set.rs:28:6 [INFO] [stdout] | [INFO] [stdout] 28 | /// [5,7] will represent the set of integers {2, 3, 5, 6, 7} [INFO] [stdout] | ^^^ no item named `5,7` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `1,3` [INFO] [stdout] --> src/set/ordered_integer_set.rs:78:16 [INFO] [stdout] | [INFO] [stdout] 78 | /// e.g. {[1,3], [4,8]} -> 1 [INFO] [stdout] | ^^^ no item named `1,3` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `4,8` [INFO] [stdout] --> src/set/ordered_integer_set.rs:78:23 [INFO] [stdout] | [INFO] [stdout] 78 | /// e.g. {[1,3], [4,8]} -> 1 [INFO] [stdout] | ^^^ no item named `4,8` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `1,3` [INFO] [stdout] --> src/set/ordered_integer_set.rs:93:16 [INFO] [stdout] | [INFO] [stdout] 93 | /// e.g. {[1,3], [4,8]} -> 8 [INFO] [stdout] | ^^^ no item named `1,3` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `4,8` [INFO] [stdout] --> src/set/ordered_integer_set.rs:93:23 [INFO] [stdout] | [INFO] [stdout] 93 | /// e.g. {[1,3], [4,8]} -> 8 [INFO] [stdout] | ^^^ no item named `4,8` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `1,3` [INFO] [stdout] --> src/set/ordered_integer_set.rs:112:16 [INFO] [stdout] | [INFO] [stdout] 112 | /// e.g. {[1,3], [4,8]} -> the tuple (1, 8) [INFO] [stdout] | ^^^ no item named `1,3` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `4,8` [INFO] [stdout] --> src/set/ordered_integer_set.rs:112:23 [INFO] [stdout] | [INFO] [stdout] 112 | /// e.g. {[1,3], [4,8]} -> the tuple (1, 8) [INFO] [stdout] | ^^^ no item named `4,8` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not document `math` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name math src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=7af3268a7dbd07b9 -L dependency=/opt/rustwide/target/debug/deps --extern log=/opt/rustwide/target/debug/deps/liblog-0b61054b794719d9.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-b64ba1de2c9b32e0.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-6da2383fa14d0272.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-6db580ae2ab9e934.rmeta --cap-lints=warn --crate-version 0.10.0` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "6365afb1fd40c27090b77702029a1ce9a04506749524b169be2013e8e365c775", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6365afb1fd40c27090b77702029a1ce9a04506749524b169be2013e8e365c775", kill_on_drop: false }` [INFO] [stdout] 6365afb1fd40c27090b77702029a1ce9a04506749524b169be2013e8e365c775