[INFO] fetching crate kugel 0.0.2... [INFO] documenting kugel-0.0.2 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate kugel 0.0.2 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate kugel 0.0.2 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 kugel 0.0.2 [INFO] finished tweaking crates.io crate kugel 0.0.2 [INFO] tweaked toml for crates.io crate kugel 0.0.2 written to /workspace/builds/worker-12/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] warning: profile `doc` is deprecated and has no effect [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] e8ab6d297deea472143acbb3cf7968c23bf4938e8847e9ceaf7bbf2e3a2f435c [INFO] running `Command { std: "docker" "start" "-a" "e8ab6d297deea472143acbb3cf7968c23bf4938e8847e9ceaf7bbf2e3a2f435c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8ab6d297deea472143acbb3cf7968c23bf4938e8847e9ceaf7bbf2e3a2f435c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8ab6d297deea472143acbb3cf7968c23bf4938e8847e9ceaf7bbf2e3a2f435c", kill_on_drop: false }` [INFO] [stdout] e8ab6d297deea472143acbb3cf7968c23bf4938e8847e9ceaf7bbf2e3a2f435c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 606d4b880e574116114e4e37ea78491a5d6b1cd21b106f81ae4b6e45a61ffbf5 [INFO] running `Command { std: "docker" "start" "-a" "606d4b880e574116114e4e37ea78491a5d6b1cd21b106f81ae4b6e45a61ffbf5", kill_on_drop: false }` [INFO] [stderr] warning: profile `doc` is deprecated and has no effect [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling gl v0.14.0 [INFO] [stderr] Documenting kugel v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(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[E0658]: negative trait bounds are not yet fully implemented; use marker types for now [INFO] [stdout] --> src/context/mod.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 16 | impl !Send for Context {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #68318 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0557, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not document `kugel` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type lib --crate-name kugel src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=c5aaa8c61fcb5855 -L dependency=/opt/rustwide/target/debug/deps --extern gl=/opt/rustwide/target/debug/deps/libgl-2487592cdc8ada89.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-7da15be4f985d4e6.rmeta --cap-lints=warn --crate-version 0.0.2` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "606d4b880e574116114e4e37ea78491a5d6b1cd21b106f81ae4b6e45a61ffbf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "606d4b880e574116114e4e37ea78491a5d6b1cd21b106f81ae4b6e45a61ffbf5", kill_on_drop: false }` [INFO] [stdout] 606d4b880e574116114e4e37ea78491a5d6b1cd21b106f81ae4b6e45a61ffbf5