[INFO] cloning repository https://github.com/achimcc/wasmtime-pairing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/achimcc/wasmtime-pairing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fachimcc%2Fwasmtime-pairing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fachimcc%2Fwasmtime-pairing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ede1a5db0ec6fba35691769809d858d675d48a27
[INFO] documenting achimcc/wasmtime-pairing against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fachimcc%2Fwasmtime-pairing" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/achimcc/wasmtime-pairing 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 git repo https://github.com/achimcc/wasmtime-pairing
[INFO] finished tweaking git repo https://github.com/achimcc/wasmtime-pairing
[INFO] tweaked toml for git repo https://github.com/achimcc/wasmtime-pairing written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/achimcc/wasmtime-pairing already has a lockfile, it will not be regenerated
[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 ittapi v0.3.1
[INFO] [stderr]   Downloaded memfd v0.6.1
[INFO] [stderr]   Downloaded wat v1.0.49
[INFO] [stderr]   Downloaded wast v47.0.1
[INFO] [stderr]   Downloaded wasmtime-types v2.0.0
[INFO] [stderr]   Downloaded io-lifetimes v0.7.4
[INFO] [stderr]   Downloaded wasm-encoder v0.18.0
[INFO] [stderr]   Downloaded wasmparser v0.92.0
[INFO] [stderr]   Downloaded rustix v0.35.12
[INFO] [stderr]   Downloaded ittapi-sys v0.3.1
[INFO] [stderr]   Downloaded wasmtime-environ v2.0.0
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.89.0
[INFO] [stderr]   Downloaded cranelift-native v0.89.0
[INFO] [stderr]   Downloaded wasmtime-fiber v2.0.0
[INFO] [stderr]   Downloaded wasmtime-jit-debug v2.0.0
[INFO] [stderr]   Downloaded wasmtime-asm-macros v2.0.0
[INFO] [stderr]   Downloaded cranelift-entity v0.89.0
[INFO] [stderr]   Downloaded cranelift-isle v0.89.0
[INFO] [stderr]   Downloaded wasmtime-jit v2.0.0
[INFO] [stderr]   Downloaded cranelift-bforest v0.89.0
[INFO] [stderr]   Downloaded wasmtime-cache v2.0.0
[INFO] [stderr]   Downloaded cranelift-frontend v0.89.0
[INFO] [stderr]   Downloaded wasmtime-cranelift v2.0.0
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.89.0
[INFO] [stderr]   Downloaded wasmtime-runtime v2.0.0
[INFO] [stderr]   Downloaded regalloc2 v0.4.1
[INFO] [stderr]   Downloaded cranelift-wasm v0.89.0
[INFO] [stderr]   Downloaded wasmtime v2.0.0
[INFO] [stderr]   Downloaded cranelift-codegen v0.89.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0f197306b12d93c753ad1c59e4dd99c229804973e2c0127df61b4d7f8a1f587f
[INFO] running `Command { std: "docker" "start" "-a" "0f197306b12d93c753ad1c59e4dd99c229804973e2c0127df61b4d7f8a1f587f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f197306b12d93c753ad1c59e4dd99c229804973e2c0127df61b4d7f8a1f587f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f197306b12d93c753ad1c59e4dd99c229804973e2c0127df61b4d7f8a1f587f", kill_on_drop: false }`
[INFO] [stdout] 0f197306b12d93c753ad1c59e4dd99c229804973e2c0127df61b4d7f8a1f587f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3932c7e31c211c011dbdbb15e4c9e7140e0937ac94db600b187b47373ad7cb78
[INFO] running `Command { std: "docker" "start" "-a" "3932c7e31c211c011dbdbb15e4c9e7140e0937ac94db600b187b47373ad7cb78", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.135
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling crossbeam-utils v0.8.12
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.11
[INFO] [stderr]     Checking once_cell v1.15.0
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]    Compiling target-lexicon v0.12.4
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling cranelift-isle v0.89.0
[INFO] [stderr]    Compiling io-lifetimes v0.7.4
[INFO] [stderr]    Compiling anyhow v1.0.65
[INFO] [stderr]    Compiling rustix v0.35.12
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.89.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking linux-raw-sys v0.0.46
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.89.0
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]     Checking slice-group-by v0.3.0
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking bumpalo v3.11.1
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking aho-corasick v0.7.19
[INFO] [stderr]     Checking regalloc2 v0.4.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling jobserver v0.1.25
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]     Checking wasmtime-asm-macros v2.0.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking wasm-encoder v0.18.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking cpufeatures v0.2.5
[INFO] [stderr]    Compiling wasmtime-cache v2.0.0
[INFO] [stderr]    Compiling paste v1.0.9
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]    Compiling async-trait v0.1.58
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking wast v47.0.1
[INFO] [stderr]     Checking directories-next v2.0.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]    Compiling wasmtime v2.0.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking sp-std v4.0.0
[INFO] [stderr]    Compiling zstd-sys v2.0.1+zstd.1.5.2
[INFO] [stderr]    Compiling wasmtime-fiber v2.0.0
[INFO] [stderr]    Compiling ittapi-sys v0.3.1
[INFO] [stderr]    Compiling wasmtime-runtime v2.0.0
[INFO] [stderr]    Compiling psm v0.1.21
[INFO] [stderr]     Checking env_logger v0.9.1
[INFO] [stderr]     Checking file-per-thread-logger v0.1.5
[INFO] [stderr]     Checking memfd v0.6.1
[INFO] [stderr]     Checking ittapi v0.3.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling cranelift-codegen v0.89.0
[INFO] [stderr]     Checking wat v1.0.49
[INFO] [stderr]     Checking cranelift-entity v0.89.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]     Checking cranelift-bforest v0.89.0
[INFO] [stderr]     Checking gimli v0.26.2
[INFO] [stderr]     Checking wasmparser v0.92.0
[INFO] [stderr]     Checking object v0.29.0
[INFO] [stderr]     Checking wasmtime-types v2.0.0
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]     Checking wasmtime-environ v2.0.0
[INFO] [stderr]     Checking wasmtime-jit-debug v2.0.0
[INFO] [stderr]     Checking wasmtime-jit v2.0.0
[INFO] [stderr]     Checking zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]     Checking cranelift-frontend v0.89.0
[INFO] [stderr]     Checking cranelift-native v0.89.0
[INFO] [stderr]     Checking cranelift-wasm v0.89.0
[INFO] [stderr]     Checking wasmtime-cranelift v2.0.0
[INFO] [stderr]  Documenting wasmer-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(test)]
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[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 document `wasmer-test`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name wasmer_test src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=bb7d6abd69681a3b -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-86b35dd314969008.rmeta --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-aa840369202ab61f.rmeta --extern num_bigint=/opt/rustwide/target/debug/deps/libnum_bigint-6bf7c849cd7a78f1.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-5a0018aacddab8d7.rmeta --extern sp_std=/opt/rustwide/target/debug/deps/libsp_std-b073c20eb11bbe9c.rmeta --extern wasmtime=/opt/rustwide/target/debug/deps/libwasmtime-c23bbdd5b00aba6a.rmeta --extern wat=/opt/rustwide/target/debug/deps/libwat-a7bdbee22e8ec5ca.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "3932c7e31c211c011dbdbb15e4c9e7140e0937ac94db600b187b47373ad7cb78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3932c7e31c211c011dbdbb15e4c9e7140e0937ac94db600b187b47373ad7cb78", kill_on_drop: false }`
[INFO] [stdout] 3932c7e31c211c011dbdbb15e4c9e7140e0937ac94db600b187b47373ad7cb78
