[INFO] fetching crate syllabize-es 0.5.2...
[INFO] documenting syllabize-es-0.5.2 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate syllabize-es 0.5.2 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate syllabize-es 0.5.2 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 syllabize-es 0.5.2
[INFO] finished tweaking crates.io crate syllabize-es 0.5.2
[INFO] tweaked toml for crates.io crate syllabize-es 0.5.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate syllabize-es 0.5.2 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6afae581363f221ef91b1c7f3fbee998fd9acf31a17fcdfe785fba876cb258d2
[INFO] running `Command { std: "docker" "start" "-a" "6afae581363f221ef91b1c7f3fbee998fd9acf31a17fcdfe785fba876cb258d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6afae581363f221ef91b1c7f3fbee998fd9acf31a17fcdfe785fba876cb258d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6afae581363f221ef91b1c7f3fbee998fd9acf31a17fcdfe785fba876cb258d2", kill_on_drop: false }`
[INFO] [stdout] 6afae581363f221ef91b1c7f3fbee998fd9acf31a17fcdfe785fba876cb258d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6af455701a82eea58c15eb7c3c689abd2b6d0882ae4961ee91667d306b2fcc7a
[INFO] running `Command { std: "docker" "start" "-a" "6af455701a82eea58c15eb7c3c689abd2b6d0882ae4961ee91667d306b2fcc7a", kill_on_drop: false }`
[INFO] [stderr]  Documenting syllabize-es v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking syllabize-es v0.5.2 (/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[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 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 `syllabize-es` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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 document `syllabize-es`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name syllabize_es src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=b55d89a624872287 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.5.2` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "6af455701a82eea58c15eb7c3c689abd2b6d0882ae4961ee91667d306b2fcc7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6af455701a82eea58c15eb7c3c689abd2b6d0882ae4961ee91667d306b2fcc7a", kill_on_drop: false }`
[INFO] [stdout] 6af455701a82eea58c15eb7c3c689abd2b6d0882ae4961ee91667d306b2fcc7a
[INFO] documenting syllabize-es-0.5.2 against beta-2024-02-10 for beta-1.77-rustdoc-1
[INFO] extracting crate syllabize-es 0.5.2 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate syllabize-es 0.5.2 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate syllabize-es 0.5.2
[INFO] finished tweaking crates.io crate syllabize-es 0.5.2
[INFO] tweaked toml for crates.io crate syllabize-es 0.5.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate syllabize-es 0.5.2 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" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3982bc54a439ad3670ccf8291768d07b54ff566cd051a26db3672a6663d594b3
[INFO] running `Command { std: "docker" "start" "-a" "3982bc54a439ad3670ccf8291768d07b54ff566cd051a26db3672a6663d594b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3982bc54a439ad3670ccf8291768d07b54ff566cd051a26db3672a6663d594b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3982bc54a439ad3670ccf8291768d07b54ff566cd051a26db3672a6663d594b3", kill_on_drop: false }`
[INFO] [stdout] 3982bc54a439ad3670ccf8291768d07b54ff566cd051a26db3672a6663d594b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2024-02-10" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4d6ef9d0286f5b32044d437d754c13e2e79b05ed53df04a46ecd658aa8aa6ee
[INFO] running `Command { std: "docker" "start" "-a" "e4d6ef9d0286f5b32044d437d754c13e2e79b05ed53df04a46ecd658aa8aa6ee", kill_on_drop: false }`
[INFO] [stderr]     Checking syllabize-es v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting syllabize-es v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta 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[E0554]: `#![feature]` may not be used on the beta 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 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[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 `syllabize-es` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not document `syllabize-es`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name syllabize_es src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=fa9ec5fc27efe038 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.5.2` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "e4d6ef9d0286f5b32044d437d754c13e2e79b05ed53df04a46ecd658aa8aa6ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4d6ef9d0286f5b32044d437d754c13e2e79b05ed53df04a46ecd658aa8aa6ee", kill_on_drop: false }`
[INFO] [stdout] e4d6ef9d0286f5b32044d437d754c13e2e79b05ed53df04a46ecd658aa8aa6ee
