[INFO] cloning repository https://github.com/BlueZeeKing/robotrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BlueZeeKing/robotrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlueZeeKing%2Frobotrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlueZeeKing%2Frobotrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2167a2ff33709bb9ae734c0977574e6523011496
[INFO] documenting BlueZeeKing/robotrs against beta-2025-10-28 for beta-1.92-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlueZeeKing%2Frobotrs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/BlueZeeKing/robotrs
[INFO] finished tweaking git repo https://github.com/BlueZeeKing/robotrs
[INFO] tweaked toml for git repo https://github.com/BlueZeeKing/robotrs written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/BlueZeeKing/robotrs on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/BlueZeeKing/robotrs 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 36 packages to latest compatible versions
[INFO] [stderr]       Adding cordyceps v0.3.4
[INFO] [stderr]     Updating darling v0.20.8 -> v0.20.11 (available: v0.21.3)
[INFO] [stderr]     Updating darling_core v0.20.8 -> v0.20.11
[INFO] [stderr]     Updating darling_macro v0.20.8 -> v0.20.11
[INFO] [stderr]       Adding diatomic-waker v0.2.3
[INFO] [stderr]     Updating event-listener v5.3.0 -> v5.4.1
[INFO] [stderr]       Adding fixedbitset v0.5.7
[INFO] [stderr]       Adding futures-buffered v0.2.12
[INFO] [stderr]       Adding futures-concurrency v7.6.3
[INFO] [stderr]       Adding futures-lite v2.6.1
[INFO] [stderr]     Updating generator v0.7.5 -> v0.8.7
[INFO] [stderr]     Updating loom v0.5.6 -> v0.7.2
[INFO] [stderr]       Adding nalgebra v0.33.2 (available: v0.34.1)
[INFO] [stderr]     Updating nalgebra-macros v0.2.1 -> v0.2.2
[INFO] [stderr]     Updating oneshot v0.1.6 -> v0.1.11
[INFO] [stderr]     Updating paste v1.0.14 -> v1.0.15
[INFO] [stderr]     Updating proc-macro2 v1.0.79 -> v1.0.103
[INFO] [stderr]     Updating serde v1.0.197 -> v1.0.228
[INFO] [stderr]       Adding serde_core v1.0.228
[INFO] [stderr]     Updating serde_derive v1.0.197 -> v1.0.228
[INFO] [stderr]     Updating serde_json v1.0.115 -> v1.0.145
[INFO] [stderr]       Adding simba v0.9.1
[INFO] [stderr]       Adding spin v0.10.0
[INFO] [stderr]       Adding strsim v0.11.1
[INFO] [stderr]     Updating syn v2.0.58 -> v2.0.108
[INFO] [stderr]     Updating windows v0.48.0 -> v0.61.3
[INFO] [stderr]       Adding windows-collections v0.2.0
[INFO] [stderr]       Adding windows-core v0.61.2
[INFO] [stderr]       Adding windows-future v0.2.1
[INFO] [stderr]       Adding windows-implement v0.60.2
[INFO] [stderr]       Adding windows-interface v0.59.3
[INFO] [stderr]       Adding windows-link v0.1.3
[INFO] [stderr]       Adding windows-numerics v0.2.0
[INFO] [stderr]       Adding windows-result v0.3.4
[INFO] [stderr]       Adding windows-strings v0.4.2
[INFO] [stderr]       Adding windows-threading v0.1.0
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 185902966bdfc70d0e991b9f1435342c930d4fc9e4f4775eec09aa9a603c2337
[INFO] running `Command { std: "docker" "start" "-a" "185902966bdfc70d0e991b9f1435342c930d4fc9e4f4775eec09aa9a603c2337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "185902966bdfc70d0e991b9f1435342c930d4fc9e4f4775eec09aa9a603c2337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "185902966bdfc70d0e991b9f1435342c930d4fc9e4f4775eec09aa9a603c2337", kill_on_drop: false }`
[INFO] [stdout] 185902966bdfc70d0e991b9f1435342c930d4fc9e4f4775eec09aa9a603c2337
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c4ca16d88f59f39f986915dbebb89f58f1d417f83cbeacdb7733846b8e1e946
[INFO] running `Command { std: "docker" "start" "-a" "2c4ca16d88f59f39f986915dbebb89f58f1d417f83cbeacdb7733846b8e1e946", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling rustix v0.38.32
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling prettyplease v0.2.17
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling clang-sys v1.7.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling jobserver v0.1.28
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling socket2 v0.5.6
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling anyhow v1.0.81
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling bindgen v0.68.1
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]    Compiling zstd-sys v2.0.10+zstd.1.5.6
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling inout v0.1.3
[INFO] [stderr]    Compiling libloading v0.8.3
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling httpdate v1.0.3
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling base64ct v1.6.0
[INFO] [stderr]    Compiling tower-service v0.3.2
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling password-hash v0.4.2
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling miniz_oxide v0.7.2
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling time v0.3.34
[INFO] [stderr]    Compiling anstream v0.6.13
[INFO] [stderr]    Compiling rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling pbkdf2 v0.11.0
[INFO] [stderr]    Compiling bzip2 v0.4.4
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling encoding_rs v0.8.33
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling fastrand v2.0.2
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling ipnet v2.9.0
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling sync_wrapper v0.1.2
[INFO] [stderr]    Compiling clap_builder v4.5.2
[INFO] [stderr]    Compiling tempfile v3.10.1
[INFO] [stderr]    Compiling tokio-util v0.7.10
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling bindgen v0.66.1
[INFO] [stderr]    Compiling h2 v0.3.26
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling clap v4.5.4
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]     Checking safe_arch v0.7.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking wide v0.7.15
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]    Compiling hyper v0.14.28
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]    Compiling async-trait v0.1.79
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]    Compiling zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling zip v0.6.6
[INFO] [stderr]     Checking concurrent-queue v2.4.0
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking simba v0.8.1
[INFO] [stderr]     Checking event-listener v4.0.3
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]     Checking diatomic-waker v0.2.3
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]     Checking cordyceps v0.3.4
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking futures-buffered v0.2.12
[INFO] [stderr]     Checking event-listener-strategy v0.4.0
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking tracing-serde v0.1.3
[INFO] [stderr]    Compiling linkme-impl v0.3.25
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]     Checking futures-concurrency v7.6.3
[INFO] [stderr]     Checking linkme v0.3.25
[INFO] [stderr]    Compiling build-utils v0.1.0 (/opt/rustwide/workdir/build-system/build-utils)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> build-system/build-utils/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(path_file_prefix)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `path_file_prefix` has been stable since 1.91.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> build-system/build-utils/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(path_file_prefix)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking async-lock v3.3.0
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `build-utils` (lib) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2c4ca16d88f59f39f986915dbebb89f58f1d417f83cbeacdb7733846b8e1e946", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c4ca16d88f59f39f986915dbebb89f58f1d417f83cbeacdb7733846b8e1e946", kill_on_drop: false }`
[INFO] [stdout] 2c4ca16d88f59f39f986915dbebb89f58f1d417f83cbeacdb7733846b8e1e946
