[INFO] fetching crate cbor-no-std 0.3.0... [INFO] documenting cbor-no-std-0.3.0 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate cbor-no-std 0.3.0 into /workspace/builds/worker-40/source [INFO] validating manifest of crates.io crate cbor-no-std 0.3.0 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] started tweaking crates.io crate cbor-no-std 0.3.0 [INFO] finished tweaking crates.io crate cbor-no-std 0.3.0 [INFO] tweaked toml for crates.io crate cbor-no-std 0.3.0 written to /workspace/builds/worker-40/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 371e4b00406e9b9df8700637ad0a5b9d4ab705ed2d149c04fc803cb5d52dfe18 [INFO] running `Command { std: "docker" "start" "-a" "371e4b00406e9b9df8700637ad0a5b9d4ab705ed2d149c04fc803cb5d52dfe18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "371e4b00406e9b9df8700637ad0a5b9d4ab705ed2d149c04fc803cb5d52dfe18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "371e4b00406e9b9df8700637ad0a5b9d4ab705ed2d149c04fc803cb5d52dfe18", kill_on_drop: false }` [INFO] [stdout] 371e4b00406e9b9df8700637ad0a5b9d4ab705ed2d149c04fc803cb5d52dfe18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] bd39afd23841daba0302a4471ba9439ad207c4c74e52364630cd2645a6a5cd21 [INFO] running `Command { std: "docker" "start" "-a" "bd39afd23841daba0302a4471ba9439ad207c4c74e52364630cd2645a6a5cd21", kill_on_drop: false }` [INFO] [stderr] Documenting cbor-no-std v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(lang_items, alloc)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not document `cbor-no-std` [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/de.rs:65:28 [INFO] [stdout] | [INFO] [stdout] 65 | value @ 0b00000...0b10111 => value, [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] [stderr] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ser.rs:66:19 [INFO] [stdout] | [INFO] [stdout] 66 | n @ 0 ... 23 => vec![bytes::concat(major_type, n as u8)], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [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] [stderr] Caused by: [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ser.rs:67:20 [INFO] [stdout] | [INFO] [stdout] 67 | n @ 24 ... 255 => vec![bytes::concat(major_type, 24), n as u8], [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [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] [stderr] process didn't exit successfully: `rustdoc --crate-type lib --crate-name cbor_no_std src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="no_std"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=b0d1cb3343634102 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.3.0` (exit status: 1) [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bd39afd23841daba0302a4471ba9439ad207c4c74e52364630cd2645a6a5cd21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd39afd23841daba0302a4471ba9439ad207c4c74e52364630cd2645a6a5cd21", kill_on_drop: false }` [INFO] [stdout] bd39afd23841daba0302a4471ba9439ad207c4c74e52364630cd2645a6a5cd21