[INFO] cloning repository https://github.com/chungthuang/milp-solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chungthuang/milp-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchungthuang%2Fmilp-solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchungthuang%2Fmilp-solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fd1f5711fe618b62e0f0eaad211d5027f85f2196
[INFO] documenting chungthuang/milp-solver 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%2Fchungthuang%2Fmilp-solver" "/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/chungthuang/milp-solver 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 git repo https://github.com/chungthuang/milp-solver
[INFO] finished tweaking git repo https://github.com/chungthuang/milp-solver
[INFO] tweaked toml for git repo https://github.com/chungthuang/milp-solver written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/chungthuang/milp-solver 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] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: /workspace/builds/worker-4-tc1/source/lib/parachain-client/Cargo.toml: `default-features` is ignored for sp-keyring, since `default-features` was not specified for `workspace.dependencies.sp-keyring`, this could become a hard error in the future
[INFO] [stderr] warning: /workspace/builds/worker-4-tc1/source/bin/server/Cargo.toml: `default-features` is ignored for uuid, since `default-features` was not specified for `workspace.dependencies.uuid`, this could become a hard error in the future
[INFO] [stderr] warning: /workspace/builds/worker-4-tc1/source/lib/solver/Cargo.toml: `default-features` is ignored for good_lp, since `default-features` was not specified for `workspace.dependencies.good_lp`, this could become a hard error in the future
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sp-core-hashing v8.0.0
[INFO] [stderr]   Downloaded sp-debug-derive v7.0.0
[INFO] [stderr]   Downloaded sp-std v7.0.0
[INFO] [stderr]   Downloaded sp-weights v19.0.0
[INFO] [stderr]   Downloaded sp-keyring v23.0.0
[INFO] [stderr]   Downloaded sp-panic-handler v7.0.0
[INFO] [stderr]   Downloaded sp-wasm-interface v13.0.0
[INFO] [stderr]   Downloaded sp-storage v12.0.0
[INFO] [stderr]   Downloaded sp-application-crypto v22.0.0
[INFO] [stderr]   Downloaded sp-externalities v0.18.0
[INFO] [stderr]   Downloaded coin_cbc_sys v0.1.2
[INFO] [stderr]   Downloaded sp-keystore v0.26.0
[INFO] [stderr]   Downloaded subxt-macro v0.28.0
[INFO] [stderr]   Downloaded coin_cbc v0.1.7
[INFO] [stderr]   Downloaded lp-solvers v0.0.4
[INFO] [stderr]   Downloaded sp-runtime-interface-proc-macro v10.0.0
[INFO] [stderr]   Downloaded sp-tracing v9.0.0
[INFO] [stderr]   Downloaded subxt-codegen v0.28.0
[INFO] [stderr]   Downloaded sp-runtime v23.0.0
[INFO] [stderr]   Downloaded sp-trie v21.0.0
[INFO] [stderr]   Downloaded subxt-metadata v0.28.0
[INFO] [stderr]   Downloaded scale-value v0.7.0
[INFO] [stderr]   Downloaded sp-arithmetic v15.0.0
[INFO] [stderr]   Downloaded sp-runtime-interface v16.0.0
[INFO] [stderr]   Downloaded good_lp v1.3.2
[INFO] [stderr]   Downloaded sp-state-machine v0.27.0
[INFO] [stderr]   Downloaded subxt v0.28.0
[INFO] [stderr]   Downloaded sp-core v20.0.0
[INFO] [stderr]   Downloaded sp-io v22.0.0
[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] 0f1fe80dafdbdec3e89ce8e7d47242708748d3f59aaa744e5a43a0c67d3e3d5f
[INFO] running `Command { std: "docker" "start" "-a" "0f1fe80dafdbdec3e89ce8e7d47242708748d3f59aaa744e5a43a0c67d3e3d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f1fe80dafdbdec3e89ce8e7d47242708748d3f59aaa744e5a43a0c67d3e3d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f1fe80dafdbdec3e89ce8e7d47242708748d3f59aaa744e5a43a0c67d3e3d5f", kill_on_drop: false }`
[INFO] [stdout] 0f1fe80dafdbdec3e89ce8e7d47242708748d3f59aaa744e5a43a0c67d3e3d5f
[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] 9783e361da15f56786c885be3d6fbb0e900bdbee18447da9893a80c9e8da5327
[INFO] running `Command { std: "docker" "start" "-a" "9783e361da15f56786c885be3d6fbb0e900bdbee18447da9893a80c9e8da5327", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: /opt/rustwide/workdir/lib/parachain-client/Cargo.toml: `default-features` is ignored for sp-keyring, since `default-features` was not specified for `workspace.dependencies.sp-keyring`, this could become a hard error in the future
[INFO] [stderr] warning: /opt/rustwide/workdir/bin/server/Cargo.toml: `default-features` is ignored for uuid, since `default-features` was not specified for `workspace.dependencies.uuid`, this could become a hard error in the future
[INFO] [stderr] warning: /opt/rustwide/workdir/lib/solver/Cargo.toml: `default-features` is ignored for good_lp, since `default-features` was not specified for `workspace.dependencies.good_lp`, this could become a hard error in the future
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/socket2-945de78439274c29`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "9783e361da15f56786c885be3d6fbb0e900bdbee18447da9893a80c9e8da5327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9783e361da15f56786c885be3d6fbb0e900bdbee18447da9893a80c9e8da5327", kill_on_drop: false }`
[INFO] [stdout] 9783e361da15f56786c885be3d6fbb0e900bdbee18447da9893a80c9e8da5327