[INFO] fetching crate build-env 0.3.1...
[INFO] documenting build-env-0.3.1 against 1.86.0 for beta-1.87-rustdoc-1
[INFO] extracting crate build-env 0.3.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate build-env 0.3.1 on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate build-env 0.3.1
[INFO] finished tweaking crates.io crate build-env 0.3.1
[INFO] tweaked toml for crates.io crate build-env 0.3.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f77c2da0c54a2215407b67c52fdbd37160c7565ba622adc5091eb9bb8c18f7ce
[INFO] running `Command { std: "docker" "start" "-a" "f77c2da0c54a2215407b67c52fdbd37160c7565ba622adc5091eb9bb8c18f7ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f77c2da0c54a2215407b67c52fdbd37160c7565ba622adc5091eb9bb8c18f7ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f77c2da0c54a2215407b67c52fdbd37160c7565ba622adc5091eb9bb8c18f7ce", kill_on_drop: false }`
[INFO] [stdout] f77c2da0c54a2215407b67c52fdbd37160c7565ba622adc5091eb9bb8c18f7ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95c0426e40ef682c95afc38635af51c8a226546cfa4aace78ecbe917daa538be
[INFO] running `Command { std: "docker" "start" "-a" "95c0426e40ef682c95afc38635af51c8a226546cfa4aace78ecbe917daa538be", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]  Documenting build-env v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `var`
[INFO] [stdout]    --> src/lib.rs:186:23
[INFO] [stdout]     |
[INFO] [stdout] 186 |     /// The same as [`var()`], but converts the return to an OsString and provides a useful error
[INFO] [stdout]     |                       ^^^^^ no item named `var` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't generate documentation: No space left on device (os error 28)
[INFO] [stdout]   |
[INFO] [stdout]   = note: failed to create or modify "/opt/rustwide/target/doc/static.files/search-581efc7a.js"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `build-env`
[INFO] running `Command { std: "docker" "inspect" "95c0426e40ef682c95afc38635af51c8a226546cfa4aace78ecbe917daa538be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95c0426e40ef682c95afc38635af51c8a226546cfa4aace78ecbe917daa538be", kill_on_drop: false }`
[INFO] [stdout] 95c0426e40ef682c95afc38635af51c8a226546cfa4aace78ecbe917daa538be