[INFO] fetching crate xvc-file 0.4.2-alpha.8...
[INFO] documenting xvc-file-0.4.2-alpha.8 against 1.66.0 for beta-1.67-rustdoc-3
[INFO] extracting crate xvc-file 0.4.2-alpha.8 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate xvc-file 0.4.2-alpha.8 on toolchain 1.66.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.66.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xvc-file 0.4.2-alpha.8
[INFO] finished tweaking crates.io crate xvc-file 0.4.2-alpha.8
[INFO] tweaked toml for crates.io crate xvc-file 0.4.2-alpha.8 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate xvc-file 0.4.2-alpha.8 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" "+1.66.0" "fetch" "--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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xvc-walker v0.4.2-alpha.8
[INFO] [stderr]   Downloaded cached v0.40.0
[INFO] [stderr]   Downloaded cached_proc_macro_types v0.1.0
[INFO] [stderr]   Downloaded jwalk v0.6.0
[INFO] [stderr]   Downloaded async_once v0.2.6
[INFO] [stderr]   Downloaded blake2 v0.10.5
[INFO] [stderr]   Downloaded serde-xml-rs v0.5.1
[INFO] [stderr]   Downloaded minidom v0.15.0
[INFO] [stderr]   Downloaded shellfn v0.1.1
[INFO] [stderr]   Downloaded rxml_validation v0.8.1
[INFO] [stderr]   Downloaded reflink v0.1.3
[INFO] [stderr]   Downloaded shellfn-core v0.1.1
[INFO] [stderr]   Downloaded aws-creds v0.30.0
[INFO] [stderr]   Downloaded shellfn-attribute v0.1.1
[INFO] [stderr]   Downloaded dashmap v5.2.0
[INFO] [stderr]   Downloaded shellwords v1.1.0
[INFO] [stderr]   Downloaded cached_proc_macro v0.15.0
[INFO] [stderr]   Downloaded aws-region v0.25.1
[INFO] [stderr]   Downloaded ipnet v2.6.0
[INFO] [stderr]   Downloaded xvc-storage v0.4.2-alpha.8
[INFO] [stderr]   Downloaded xvc-config v0.4.2-alpha.8
[INFO] [stderr]   Downloaded xvc-core v0.4.2-alpha.8
[INFO] [stderr]   Downloaded xvc-ecs v0.4.2-alpha.8
[INFO] [stderr]   Downloaded xvc-logging v0.4.2-alpha.8
[INFO] [stderr]   Downloaded rust-s3 v0.32.3
[INFO] [stderr]   Downloaded maybe-async v0.2.6
[INFO] [stderr]   Downloaded rxml v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf73cf56402ced0a67f22df794bb1a5501c2870c95ee08803a7d91a864118b53
[INFO] running `Command { std: "docker" "start" "-a" "bf73cf56402ced0a67f22df794bb1a5501c2870c95ee08803a7d91a864118b53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf73cf56402ced0a67f22df794bb1a5501c2870c95ee08803a7d91a864118b53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf73cf56402ced0a67f22df794bb1a5501c2870c95ee08803a7d91a864118b53", kill_on_drop: false }`
[INFO] [stdout] bf73cf56402ced0a67f22df794bb1a5501c2870c95ee08803a7d91a864118b53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 827bc67f7dcd8d013f5b49b88ed38ed6cd0770d42f53df5f6c99f8defb2aac94
[INFO] running `Command { std: "docker" "start" "-a" "827bc67f7dcd8d013f5b49b88ed38ed6cd0770d42f53df5f6c99f8defb2aac94", kill_on_drop: false }`
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `xvc-file` in package `xvc-file v0.4.2-alpha.8 (/opt/rustwide/workdir)` has the same output filename as the lib target `xvc_file` in package `xvc-file v0.4.2-alpha.8 (/opt/rustwide/workdir)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/doc/xvc_file/index.html
[INFO] [stderr] The output filenames should be unique.
[INFO] [stderr] This is a known bug where multiple crates with the same name use
[INFO] [stderr] the same path; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] If this looks unexpected, it may be a bug in Cargo. Please file a bug report at
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/ with as much information as you
[INFO] [stderr] can provide.
[INFO] [stderr] cargo 1.66.0 (d65d197ad 2022-11-15) running on `x86_64-unknown-linux-gnu` target `x86_64-unknown-linux-gnu`
[INFO] [stderr] First unit: Unit { pkg: Package { id: PackageId { name: "xvc-file", version: "0.4.2-alpha.8", source: "/opt/rustwide/workdir" }, ..: ".." }, target: TargetInner { name: "xvc-file", doc: true, ..: with_path("/opt/rustwide/workdir/src/main.rs", Edition2021) }, profile: Profile { incremental: false, ..: default_dev() }, kind: Host, mode: Doc { deps: false }, features: [], artifact: false, is_std: false, dep_hash: 6345004273271708821 }
[INFO] [stderr] Second unit: Unit { pkg: Package { id: PackageId { name: "xvc-file", version: "0.4.2-alpha.8", source: "/opt/rustwide/workdir" }, ..: ".." }, target: TargetInner { ..: lib_target("xvc_file", ["rlib"], "/opt/rustwide/workdir/src/lib.rs", Edition2021) }, profile: Profile { incremental: false, ..: default_dev() }, kind: Host, mode: Doc { deps: false }, features: [], artifact: false, is_std: false, dep_hash: 15669540825782183153 }
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling serde_derive v1.0.149
[INFO] [stderr]    Compiling serde v1.0.149
[INFO] [stderr]    Compiling cc v1.0.77
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling tokio v1.23.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.13
[INFO] [stderr]    Compiling openssl v0.10.44
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking http v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling serde_json v1.0.89
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking digest v0.10.6
[INFO] [stderr]    Compiling rayon-core v1.10.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.3
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling async-trait v0.1.59
[INFO] [stderr]    Compiling rustversion v1.0.9
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling rustix v0.36.5
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]    Compiling time-core v0.1.0
[INFO] [stderr]     Checking linux-raw-sys v0.1.3
[INFO] [stderr]     Checking dlv-list v0.3.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]     Checking crossbeam-deque v0.8.2
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking globset v0.4.9
[INFO] [stderr]    Compiling time-macros v0.2.6
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking smartstring v0.2.10
[INFO] [stderr]     Checking xml-rs v0.8.4
[INFO] [stderr]     Checking unsafe-libyaml v0.2.4
[INFO] [stderr]     Checking wildmatch v2.1.1
[INFO] [stderr]     Checking crossbeam v0.8.2
[INFO] [stderr]     Checking os_str_bytes v6.4.1
[INFO] [stderr]     Checking rxml_validation v0.8.1
[INFO] [stderr]    Compiling cached_proc_macro_types v0.1.0
[INFO] [stderr]     Checking sha2 v0.10.6
[INFO] [stderr]     Checking rmp v0.8.11
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking num_cpus v1.14.0
[INFO] [stderr]     Checking mio v0.8.5
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking filetime v0.2.19
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling openssl-sys v0.9.79
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking fern v0.6.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling blake3 v1.3.3
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking directories-next v2.0.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking notify v5.0.0
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking xvc-logging v0.4.2-alpha.8
[INFO] [stderr]     Checking clap_lex v0.3.0
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking path-dedot v3.0.18
[INFO] [stderr]     Checking rayon v1.6.0
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking keccak v0.1.3
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]     Checking constant_time_eq v0.2.4
[INFO] [stderr]     Checking ipnet v2.6.0
[INFO] [stderr]     Checking indexmap v1.9.2
[INFO] [stderr]     Checking ordered-multimap v0.4.3
[INFO] [stderr]     Checking async_once v0.2.6
[INFO] [stderr]     Checking path-absolutize v3.0.14
[INFO] [stderr]     Checking sled v0.34.7
[INFO] [stderr]     Checking parking_lot_core v0.9.5
[INFO] [stderr]     Checking sha3 v0.10.6
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking blake2 v0.10.5
[INFO] [stderr]     Checking rust-ini v0.18.0
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking seahash v4.1.0
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking which v4.3.0
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking subprocess v0.2.9
[INFO] [stderr]     Checking iana-time-zone v0.1.53
[INFO] [stderr]     Checking reflink v0.1.3
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking chrono v0.4.23
[INFO] [stderr]     Checking is-terminal v0.4.1
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking jwalk v0.6.0
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]    Compiling futures-macro v0.3.25
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling clap_derive v4.0.21
[INFO] [stderr]    Compiling maybe-async v0.2.6
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]     Checking futures-util v0.3.25
[INFO] [stderr] error: could not compile `futures-util`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.25/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="async-await"' --cfg 'feature="async-await-macro"' --cfg 'feature="channel"' --cfg 'feature="futures-channel"' --cfg 'feature="futures-io"' --cfg 'feature="futures-macro"' --cfg 'feature="futures-sink"' --cfg 'feature="io"' --cfg 'feature="memchr"' --cfg 'feature="sink"' --cfg 'feature="slab"' --cfg 'feature="std"' -C metadata=9af094516a974317 -C extra-filename=-9af094516a974317 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-de9a6ecefa69a4ff.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-98207bb0d55c97dc.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-d9f869aac322bfcd.rmeta --extern futures_macro=/opt/rustwide/target/debug/deps/libfutures_macro-af64b2c5041d8afc.so --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-9d20e18b67dff403.rmeta --extern futures_task=/opt/rustwide/target/debug/deps/libfutures_task-3b3a791d27e913a3.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-646dd84ff5aa3059.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-c873bbf441fe803b.rmeta --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-431dfb00484ef8bd.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-e59b4520c102a0e9.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "827bc67f7dcd8d013f5b49b88ed38ed6cd0770d42f53df5f6c99f8defb2aac94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "827bc67f7dcd8d013f5b49b88ed38ed6cd0770d42f53df5f6c99f8defb2aac94", kill_on_drop: false }`
[INFO] [stdout] 827bc67f7dcd8d013f5b49b88ed38ed6cd0770d42f53df5f6c99f8defb2aac94