[INFO] fetching crate rusk-vm 0.12.0-rc.0...
[INFO] documenting rusk-vm-0.12.0-rc.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate rusk-vm 0.12.0-rc.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate rusk-vm 0.12.0-rc.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate rusk-vm 0.12.0-rc.0
[INFO] finished tweaking crates.io crate rusk-vm 0.12.0-rc.0
[INFO] tweaked toml for crates.io crate rusk-vm 0.12.0-rc.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded canonical v0.7.1
[INFO] [stderr]   Downloaded dusk-hamt v0.10.0-rc.0
[INFO] [stderr]   Downloaded dusk-abi v0.11.0
[INFO] [stderr]   Downloaded cached v0.26.2
[INFO] [stderr]   Downloaded wee_alloc v0.4.5
[INFO] [stderr]   Downloaded cached_proc_macro v0.7.1
[INFO] [stderr]   Downloaded dusk-bls12_381 v0.9.0
[INFO] [stderr]   Downloaded dusk-varint v0.1.0
[INFO] [stderr]   Downloaded wasmparser v0.81.0
[INFO] [stderr]   Downloaded blake2b_simd v0.3.1
[INFO] [stderr]   Downloaded canonical_derive v0.7.0
[INFO] [stderr]   Downloaded microkelvin v0.15.0-rc.1
[INFO] [stderr]   Downloaded appendix v0.2.2
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be0236c97b404919b90c10faf96e29d0f8e32ac7ba5e70cd6f80d267354ca34b
[INFO] running `Command { std: "docker" "start" "-a" "be0236c97b404919b90c10faf96e29d0f8e32ac7ba5e70cd6f80d267354ca34b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be0236c97b404919b90c10faf96e29d0f8e32ac7ba5e70cd6f80d267354ca34b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be0236c97b404919b90c10faf96e29d0f8e32ac7ba5e70cd6f80d267354ca34b", kill_on_drop: false }`
[INFO] [stdout] be0236c97b404919b90c10faf96e29d0f8e32ac7ba5e70cd6f80d267354ca34b
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dd8eae8ef9d4837a1f0158903c83eb7d5daafe18a4b1e93378ced13e9c4255a
[INFO] running `Command { std: "docker" "start" "-a" "1dd8eae8ef9d4837a1f0158903c83eb7d5daafe18a4b1e93378ced13e9c4255a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking ahash v0.7.6
[INFO] [stderr]    Compiling bytecheck v0.6.10
[INFO] [stderr]    Compiling rend v0.4.0
[INFO] [stderr]    Compiling target-lexicon v0.12.7
[INFO] [stderr]     Checking simdutf8 v0.1.4
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling rkyv v0.7.41
[INFO] [stderr]     Checking backtrace v0.3.67
[INFO] [stderr]     Checking seahash v4.1.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking more-asserts v0.2.2
[INFO] [stderr]     Checking wasmparser v0.83.0
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling corosensei v0.1.3
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.82.3
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.82.3
[INFO] [stderr]     Checking crossbeam-epoch v0.9.14
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]     Checking region v3.0.0
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking cranelift-entity v0.82.3
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling arrayref v0.3.7
[INFO] [stderr]     Checking regalloc v0.0.34
[INFO] [stderr]    Compiling blake2b_simd v0.3.1
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking cranelift-bforest v0.82.3
[INFO] [stderr]     Checking rayon-core v1.11.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]     Checking owning_ref v0.4.1
[INFO] [stderr]    Compiling array-init v2.1.0
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]    Compiling dusk-varint v0.1.0
[INFO] [stderr]     Checking lock_api v0.1.5
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking wasm-encoder v0.26.0
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling wasmer-compiler-cranelift v2.3.0
[INFO] [stderr]    Compiling cranelift-codegen v0.82.3
[INFO] [stderr]     Checking wast v57.0.0
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking which v4.4.0
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking seahash v3.0.7
[INFO] [stderr]     Checking appendix v0.2.2
[INFO] [stderr]     Checking async-mutex v1.4.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling cached_proc_macro_types v0.1.0
[INFO] [stderr]     Checking memory_units v0.4.0
[INFO] [stderr]     Checking async-rwlock v1.3.0
[INFO] [stderr]     Checking wasmparser v0.81.0
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling tracing-attributes v0.1.24
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr]    Compiling bytecheck_derive v0.6.10
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]     Checking ptr_meta v0.1.4
[INFO] [stderr]    Compiling rkyv_derive v0.7.41
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling loupe-derive v0.1.3
[INFO] [stderr]    Compiling enum-iterator-derive v0.7.0
[INFO] [stderr]     Checking thiserror v1.0.40
[INFO] [stderr]    Compiling enumset_derive v0.6.1
[INFO] [stderr]    Compiling derive_arbitrary v1.3.0
[INFO] [stderr]     Checking enum-iterator v0.7.0
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]     Checking wat v1.0.63
[INFO] [stderr]    Compiling wasmer-derive v2.3.0
[INFO] [stderr]     Checking enumset v1.0.12
[INFO] [stderr]    Compiling dynasm v1.2.3
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling arbitrary v1.3.0
[INFO] [stderr]    Compiling cached_proc_macro v0.7.1
[INFO] [stderr]     Checking canonical v0.7.1
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/canonical-0.7.1/src/lib.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | #![feature(never_type)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking futures-util v0.3.28
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `canonical` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1dd8eae8ef9d4837a1f0158903c83eb7d5daafe18a4b1e93378ced13e9c4255a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dd8eae8ef9d4837a1f0158903c83eb7d5daafe18a4b1e93378ced13e9c4255a", kill_on_drop: false }`
[INFO] [stdout] 1dd8eae8ef9d4837a1f0158903c83eb7d5daafe18a4b1e93378ced13e9c4255a
