[INFO] cloning repository https://github.com/mert-kurttutan/mathfun-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mert-kurttutan/mathfun-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmert-kurttutan%2Fmathfun-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmert-kurttutan%2Fmathfun-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7ab714975651e19b9fe2081ac90e086f9903257
[INFO] documenting mert-kurttutan/mathfun-rs against 1.86.0 for beta-1.87-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmert-kurttutan%2Fmathfun-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mert-kurttutan/mathfun-rs 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] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/mert-kurttutan/mathfun-rs
[INFO] finished tweaking git repo https://github.com/mert-kurttutan/mathfun-rs
[INFO] tweaked toml for git repo https://github.com/mert-kurttutan/mathfun-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mert-kurttutan/mathfun-rs 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] [stderr]     Updating once_cell v1.20.2 -> v1.21.3
[INFO] [stderr]     Updating raw-cpuid v11.3.0 -> v11.5.0
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded raw-cpuid v11.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e2db58b4435caab99d4adf3e675e8da4d5b2da753b4c302949e72efab8d65301
[INFO] running `Command { std: "docker" "start" "-a" "e2db58b4435caab99d4adf3e675e8da4d5b2da753b4c302949e72efab8d65301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2db58b4435caab99d4adf3e675e8da4d5b2da753b4c302949e72efab8d65301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2db58b4435caab99d4adf3e675e8da4d5b2da753b4c302949e72efab8d65301", kill_on_drop: false }`
[INFO] [stdout] e2db58b4435caab99d4adf3e675e8da4d5b2da753b4c302949e72efab8d65301
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9ce30534c0e7554e913cea07bc4e68f8964ee82336469121b96dc8064309da67
[INFO] running `Command { std: "docker" "start" "-a" "9ce30534c0e7554e913cea07bc4e68f8964ee82336469121b96dc8064309da67", kill_on_drop: false }`
[INFO] [stderr]     Checking bitflags v2.8.0
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/bitflags-3b2f4d65b0e755a0.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to write `/opt/rustwide/target/debug/.fingerprint/bitflags-3b2f4d65b0e755a0/dep-lib-bitflags`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetadhXhq6"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `once_cell` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "9ce30534c0e7554e913cea07bc4e68f8964ee82336469121b96dc8064309da67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ce30534c0e7554e913cea07bc4e68f8964ee82336469121b96dc8064309da67", kill_on_drop: false }`
[INFO] [stdout] 9ce30534c0e7554e913cea07bc4e68f8964ee82336469121b96dc8064309da67