[INFO] fetching crate dusk-wallet-core 0.22.0-plonk.0.16...
[INFO] documenting dusk-wallet-core-0.22.0-plonk.0.16 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate dusk-wallet-core 0.22.0-plonk.0.16 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate dusk-wallet-core 0.22.0-plonk.0.16 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate dusk-wallet-core 0.22.0-plonk.0.16
[INFO] finished tweaking crates.io crate dusk-wallet-core 0.22.0-plonk.0.16
[INFO] tweaked toml for crates.io crate dusk-wallet-core 0.22.0-plonk.0.16 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dusk-poseidon v0.31.0
[INFO] [stderr]   Downloaded derive-hex v0.1.2
[INFO] [stderr]   Downloaded rend v0.3.6
[INFO] [stderr]   Downloaded dusk-jubjub v0.13.1
[INFO] [stderr]   Downloaded msgpacker-derive v0.3.1
[INFO] [stderr]   Downloaded dusk-hades v0.22.1
[INFO] [stderr]   Downloaded rkyv v0.7.39
[INFO] [stderr]   Downloaded phoenix-core v0.21.0
[INFO] [stderr]   Downloaded dusk-bls12_381 v0.12.3
[INFO] [stderr]   Downloaded merlin v3.0.0
[INFO] [stderr]   Downloaded dusk-bls12_381-sign v0.5.0
[INFO] [stderr]   Downloaded rkyv_derive v0.7.39
[INFO] [stderr]   Downloaded dusk-merkle v0.5.2
[INFO] [stderr]   Downloaded msgpacker v0.4.3
[INFO] [stderr]   Downloaded dusk-plonk v0.16.0
[INFO] [stderr]   Downloaded dusk-bytes v0.1.7
[INFO] [stderr]   Downloaded dusk-pki v0.13.0
[INFO] [stderr]   Downloaded pairing v0.23.0
[INFO] [stderr]   Downloaded poseidon-merkle v0.3.0
[INFO] [stderr]   Downloaded dusk-schnorr v0.14.0
[INFO] [stderr]   Downloaded piecrust-uplink v0.8.0-rc.0
[INFO] [stderr]   Downloaded rusk-abi v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eaaa35ee128f5cfe2d93f2c2841b850b958410353dea28a1c0a60a2abcd574cc
[INFO] running `Command { std: "docker" "start" "-a" "eaaa35ee128f5cfe2d93f2c2841b850b958410353dea28a1c0a60a2abcd574cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eaaa35ee128f5cfe2d93f2c2841b850b958410353dea28a1c0a60a2abcd574cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaaa35ee128f5cfe2d93f2c2841b850b958410353dea28a1c0a60a2abcd574cc", kill_on_drop: false }`
[INFO] [stdout] eaaa35ee128f5cfe2d93f2c2841b850b958410353dea28a1c0a60a2abcd574cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f65374d6e96f31b09be9f030b9e89f73e3d3684070a35eafd5d78d15be362bc
[INFO] running `Command { std: "docker" "start" "-a" "3f65374d6e96f31b09be9f030b9e89f73e3d3684070a35eafd5d78d15be362bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling bytecheck v0.6.11
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling ahash v0.7.7
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling rend v0.3.6
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]    Compiling rkyv v0.7.39
[INFO] [stderr]     Checking seahash v4.1.0
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking pairing v0.23.0
[INFO] [stderr]     Checking keccak v0.1.4
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking ahash v0.4.8
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking constant_time_eq v0.3.0
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking blake2b_simd v1.0.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr]    Compiling bytecheck_derive v0.6.11
[INFO] [stderr]    Compiling rkyv_derive v0.7.39
[INFO] [stderr]    Compiling derive-hex v0.1.2
[INFO] [stderr]     Checking ptr_meta v0.1.4
[INFO] [stderr]     Checking dusk-bytes v0.1.7
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling msgpacker-derive v0.3.1
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking msgpacker v0.4.3
[INFO] [stderr]     Checking merlin v3.0.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/msgpacker-0.4.3/src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     iter_array_chunks,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/msgpacker-0.4.3/src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     maybe_uninit_array_assume_init,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/msgpacker-0.4.3/src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     maybe_uninit_uninit_array
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `msgpacker` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3f65374d6e96f31b09be9f030b9e89f73e3d3684070a35eafd5d78d15be362bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f65374d6e96f31b09be9f030b9e89f73e3d3684070a35eafd5d78d15be362bc", kill_on_drop: false }`
[INFO] [stdout] 3f65374d6e96f31b09be9f030b9e89f73e3d3684070a35eafd5d78d15be362bc
