[INFO] fetching crate piecrust 0.13.0...
[INFO] documenting piecrust-0.13.0 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate piecrust 0.13.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate piecrust 0.13.0 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] started tweaking crates.io crate piecrust 0.13.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate piecrust 0.13.0
[INFO] tweaked toml for crates.io crate piecrust 0.13.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/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 cranelift-native v0.101.4
[INFO] [stderr]   Downloaded cranelift-bforest v0.101.4
[INFO] [stderr]   Downloaded cranelift-isle v0.101.4
[INFO] [stderr]   Downloaded wasmtime-versioned-export-macros v14.0.0
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[INFO] [stderr]   Downloaded msgpacker-derive v0.3.1
[INFO] [stderr]   Downloaded derive-hex v0.1.2
[INFO] [stderr]   Downloaded piecrust-uplink v0.8.0
[INFO] [stderr]   Downloaded wasmtime-types v14.0.4
[INFO] [stderr]   Downloaded const-decoder v0.3.0
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[INFO] [stderr]   Downloaded dusk-jubjub v0.12.1
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[INFO] [stderr]   Downloaded dusk-merkle v0.5.2
[INFO] [stderr]   Downloaded wasmtime-cranelift v14.0.0
[INFO] [stderr]   Downloaded dusk-plonk v0.14.1
[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] fbd39f65ed5662ec90ad75588395253c0a4c6493a99367494bb368e60a57262a
[INFO] running `Command { std: "docker" "start" "-a" "fbd39f65ed5662ec90ad75588395253c0a4c6493a99367494bb368e60a57262a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbd39f65ed5662ec90ad75588395253c0a4c6493a99367494bb368e60a57262a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbd39f65ed5662ec90ad75588395253c0a4c6493a99367494bb368e60a57262a", kill_on_drop: false }`
[INFO] [stdout] fbd39f65ed5662ec90ad75588395253c0a4c6493a99367494bb368e60a57262a
[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] 5b71d19b4db51c2bc6c56b424b018d556f6ba8da14cdcc464136308727f2cef5
[INFO] running `Command { std: "docker" "start" "-a" "5b71d19b4db51c2bc6c56b424b018d556f6ba8da14cdcc464136308727f2cef5", kill_on_drop: false }`
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling target-lexicon v0.12.13
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[INFO] [stderr]     Checking slice-group-by v0.3.1
[INFO] [stderr]    Compiling thiserror v1.0.56
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[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking getrandom v0.2.11
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[INFO] [stderr]     Checking smallvec v1.11.2
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[INFO] [stderr]     Checking memchr v2.7.1
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[INFO] [stderr]    Compiling rustix v0.38.28
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[INFO] [stderr]    Compiling rayon-core v1.12.0
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[INFO] [stderr]    Compiling cranelift-codegen v0.101.4
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling wasmtime-versioned-export-macros v14.0.0
[INFO] [stderr]     Checking memfd v0.6.4
[INFO] [stderr]     Checking tempfile v3.9.0
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr]    Compiling bytecheck_derive v0.6.11
[INFO] [stderr]    Compiling rkyv_derive v0.7.43
[INFO] [stderr]    Compiling derive-hex v0.1.2
[INFO] [stderr]    Compiling wasmtime-runtime v14.0.0
[INFO] [stderr]     Checking wasmtime-jit-debug v14.0.0
[INFO] [stderr]     Checking ptr_meta v0.1.4
[INFO] [stderr]     Checking dusk-bytes v0.1.7
[INFO] [stderr]     Checking serde v1.0.195
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[INFO] [stderr]     Checking cranelift-entity v0.101.4
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_json v1.0.111
[INFO] [stderr]     Checking cranelift-bforest v0.101.4
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking wasmparser v0.115.0
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking fxprof-processed-profile v0.6.0
[INFO] [stderr]     Checking dusk-merkle v0.5.2
[INFO] [stderr]     Checking piecrust-uplink v0.8.0
[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/piecrust-uplink-0.8.0/src/lib.rs:63:1
[INFO] [stdout]    |
[INFO] [stdout] 63 | #![feature(lang_items, panic_info_message)]
[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/piecrust-uplink-0.8.0/src/lib.rs:63:24
[INFO] [stdout]    |
[INFO] [stdout] 63 | #![feature(lang_items, panic_info_message)]
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 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 `piecrust-uplink` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5b71d19b4db51c2bc6c56b424b018d556f6ba8da14cdcc464136308727f2cef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b71d19b4db51c2bc6c56b424b018d556f6ba8da14cdcc464136308727f2cef5", kill_on_drop: false }`
[INFO] [stdout] 5b71d19b4db51c2bc6c56b424b018d556f6ba8da14cdcc464136308727f2cef5
