[INFO] fetching crate hebo 0.3.3...
[INFO] documenting hebo-0.3.3 against beta-2026-01-26 for beta-1.94-rustdoc-2
[INFO] extracting crate hebo 0.3.3 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate hebo 0.3.3
[INFO] finished tweaking crates.io crate hebo 0.3.3
[INFO] tweaked toml for crates.io crate hebo 0.3.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hebo 0.3.3 on toolchain beta-2026-01-26
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-26" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hebo 0.3.3 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-2026-01-26" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-26" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d79b31037cdc2b90a9b73e27cc4567d32dfb2f7f469679aa57e20856c3c8218
[INFO] running `Command { std: "docker" "start" "-a" "7d79b31037cdc2b90a9b73e27cc4567d32dfb2f7f469679aa57e20856c3c8218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d79b31037cdc2b90a9b73e27cc4567d32dfb2f7f469679aa57e20856c3c8218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d79b31037cdc2b90a9b73e27cc4567d32dfb2f7f469679aa57e20856c3c8218", kill_on_drop: false }`
[INFO] [stdout] 7d79b31037cdc2b90a9b73e27cc4567d32dfb2f7f469679aa57e20856c3c8218
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-26" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b9155bce87e2064898c7cde23d422ef78db38eb59e422f090870df0d2695b7c
[INFO] running `Command { std: "docker" "start" "-a" "1b9155bce87e2064898c7cde23d422ef78db38eb59e422f090870df0d2695b7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking once_cell v1.17.0
[INFO] [stderr]     Checking bytes v1.3.0
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.6
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling futures-core v0.3.25
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling tokio v1.24.2
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[INFO] [stderr]     Checking http v0.2.8
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[INFO] [stderr]    Compiling futures-channel v0.3.25
[INFO] [stderr]     Checking rand v0.8.5
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[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking crypto-common v0.1.6
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[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling openssl-sys v0.9.80
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_json v1.0.91
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking linux-raw-sys v0.1.4
[INFO] [stderr]     Checking rustls-native-certs v0.6.2
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[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]    Compiling nc v0.8.13
[INFO] [stderr]     Checking twoway v0.1.8
[INFO] [stderr]     Checking nom8 v0.2.0
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling openssl v0.10.45
[INFO] [stderr]     Checking os_str_bytes v6.4.1
[INFO] [stderr]     Checking webpki-roots v0.22.6
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking iana-time-zone v0.1.53
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]     Checking chrono v0.4.23
[INFO] [stderr]     Checking clap_lex v0.3.1
[INFO] [stderr]     Checking flate2 v1.0.25
[INFO] [stderr]     Checking headers v0.3.8
[INFO] [stderr]     Checking typemap-ors v1.0.0
[INFO] [stderr]     Checking is-terminal v0.4.2
[INFO] [stderr]     Checking rustls-pemfile v0.2.1
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[INFO] [stderr]     Checking log-mdc v0.1.0
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[INFO] [stdout] error[E0659]: `sigset_t` is ambiguous
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nc-0.8.13/src/platform/linux-types/fs/aio.rs:13:18
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub sigmask: sigset_t,
[INFO] [stdout]    |                  ^^^^^^^^ ambiguous name
[INFO] [stdout]    |
[INFO] [stdout]    = note: ambiguous because of multiple glob imports of a name in the same module
[INFO] [stdout] note: `sigset_t` could refer to the type alias imported here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nc-0.8.13/src/platform/linux-types/x86_64/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use uapi_signal::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    = help: consider adding an explicit import of `sigset_t` to disambiguate
[INFO] [stdout] note: `sigset_t` could also refer to the struct imported here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nc-0.8.13/src/platform/linux-types/x86_64/mod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use signal::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    = help: consider adding an explicit import of `sigset_t` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking regex v1.7.1
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling futures-macro v0.3.25
[INFO] [stdout] For more information about this error, try `rustc --explain E0659`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nc` (lib) due to 1 previous error; 20 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1b9155bce87e2064898c7cde23d422ef78db38eb59e422f090870df0d2695b7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b9155bce87e2064898c7cde23d422ef78db38eb59e422f090870df0d2695b7c", kill_on_drop: false }`
[INFO] [stdout] 1b9155bce87e2064898c7cde23d422ef78db38eb59e422f090870df0d2695b7c
