[INFO] fetching crate texc_v3_web 0.1.2...
[INFO] documenting texc_v3_web-0.1.2 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate texc_v3_web 0.1.2 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate texc_v3_web 0.1.2 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate texc_v3_web 0.1.2
[INFO] finished tweaking crates.io crate texc_v3_web 0.1.2
[INFO] tweaked toml for crates.io crate texc_v3_web 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded texc_v3_compiler_conf v0.1.0
[INFO] [stderr]   Downloaded texcreate_repo v0.1.2
[INFO] [stderr]   Downloaded texcore v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 971735720e647cc8f999f9108ce50bfb0b4fd10e12248b50dc28076c9ed33378
[INFO] running `Command { std: "docker" "start" "-a" "971735720e647cc8f999f9108ce50bfb0b4fd10e12248b50dc28076c9ed33378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "971735720e647cc8f999f9108ce50bfb0b4fd10e12248b50dc28076c9ed33378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "971735720e647cc8f999f9108ce50bfb0b4fd10e12248b50dc28076c9ed33378", kill_on_drop: false }`
[INFO] [stdout] 971735720e647cc8f999f9108ce50bfb0b4fd10e12248b50dc28076c9ed33378
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 642fe6bc48dc0b592c5797574627d61607ab70cc362ce5bdde3440fb91b314dd
[INFO] running `Command { std: "docker" "start" "-a" "642fe6bc48dc0b592c5797574627d61607ab70cc362ce5bdde3440fb91b314dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling yansi v1.0.0-rc.1
[INFO] [stderr]    Compiling time-macros v0.2.17
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]    Compiling cookie v0.18.0
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling openssl v0.10.63
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling jobserver v0.1.28
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling http v0.2.11
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling mio v0.8.10
[INFO] [stderr]    Compiling socket2 v0.5.5
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]     Checking time v0.3.34
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling openssl-sys v0.9.99
[INFO] [stderr]    Compiling zstd-sys v2.0.9+zstd.1.5.5
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling tokio v1.36.0
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]     Checking encoding_rs v0.8.33
[INFO] [stderr]     Checking winnow v0.6.1
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling httpdate v1.0.3
[INFO] [stderr]    Compiling inlinable_string v0.1.15
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]     Checking winnow v0.5.40
[INFO] [stderr]    Compiling devise_core v0.4.1
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]    Compiling tower-service v0.3.2
[INFO] [stderr]    Compiling stable-pattern v0.1.0
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]    Compiling figment v0.10.14
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling hyper v0.14.28
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling state v0.6.0
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking password-hash v0.4.2
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling rocket v0.5.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking binascii v0.1.4
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking tempfile v3.10.0
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling pear_codegen v0.2.8
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling ref-cast-impl v1.0.22
[INFO] [stderr]    Compiling devise_codegen v0.4.1
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]    Compiling ref-cast v1.0.22
[INFO] [stderr]    Compiling devise v0.4.1
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]     Checking pear v0.2.8
[INFO] [stderr]    Compiling rocket_http v0.5.0
[INFO] [stderr]     Checking bzip2 v0.4.4
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking serde v1.0.196
[INFO] [stderr]    Compiling rocket_codegen v0.5.0
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking indexmap v2.2.3
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking serde_spanned v0.6.5
[INFO] [stderr]     Checking serde_json v1.0.113
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking ubyte v0.10.4
[INFO] [stderr]     Checking h2 v0.3.24
[INFO] [stderr]     Checking toml_edit v0.19.15
[INFO] [stderr]     Checking toml_edit v0.22.5
[INFO] [stderr]     Checking texcore v0.6.1
[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/texcore-0.6.1/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(doc_auto_cfg)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 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 `texcore` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "642fe6bc48dc0b592c5797574627d61607ab70cc362ce5bdde3440fb91b314dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "642fe6bc48dc0b592c5797574627d61607ab70cc362ce5bdde3440fb91b314dd", kill_on_drop: false }`
[INFO] [stdout] 642fe6bc48dc0b592c5797574627d61607ab70cc362ce5bdde3440fb91b314dd
