[INFO] fetching crate rusty_themy 0.1.0...
[INFO] documenting rusty_themy-0.1.0 against 1.98.0-beta.4 for beta-rustdoc-1.98-4
[INFO] extracting crate rusty_themy 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rusty_themy 0.1.0
[INFO] finished tweaking crates.io crate rusty_themy 0.1.0
[INFO] tweaked toml for crates.io crate rusty_themy 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusty_themy 0.1.0 on toolchain 1.98.0-beta.4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rusty_themy 0.1.0 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" "+1.98.0-beta.4" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c5da08b38ba3dc64f725e916f6b4a492f89f5ebbd92695877c95567a4486d8c1
[INFO] running `Command { std: "docker" "start" "c5da08b38ba3dc64f725e916f6b4a492f89f5ebbd92695877c95567a4486d8c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5da08b38ba3dc64f725e916f6b4a492f89f5ebbd92695877c95567a4486d8c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c5da08b38ba3dc64f725e916f6b4a492f89f5ebbd92695877c95567a4486d8c1" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5da08b38ba3dc64f725e916f6b4a492f89f5ebbd92695877c95567a4486d8c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c5da08b38ba3dc64f725e916f6b4a492f89f5ebbd92695877c95567a4486d8c1" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.4" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling futures-core v0.3.26
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling winnow v0.3.5
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling toml_datetime v0.6.1
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling bytecheck v0.6.10
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling polling v2.5.2
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]    Compiling futures-task v0.3.26
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]     Checking waker-fn v1.1.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]     Checking simdutf8 v0.1.4
[INFO] [stderr]     Checking futures-io v0.3.26
[INFO] [stderr]    Compiling rend v0.4.0
[INFO] [stderr]     Checking parking v2.0.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]     Checking async-lock v2.7.0
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]     Checking futures-lite v1.12.0
[INFO] [stderr]     Checking concurrent-queue v2.1.0
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling async-io v1.12.0
[INFO] [stderr]    Compiling rkyv v0.7.40
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling serde_json v1.0.94
[INFO] [stderr]     Checking dtoa v0.4.8
[INFO] [stderr]     Checking outref v0.1.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling futures-util v0.3.26
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling async-trait v0.1.66
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking dtoa-short v0.3.3
[INFO] [stderr]     Checking simd-abstraction v0.7.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.7
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]     Checking futures-sink v0.3.26
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking seahash v4.1.0
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]     Checking async-task v4.3.0
[INFO] [stderr]     Checking cpufeatures v0.2.5
[INFO] [stderr]     Checking dlv-list v0.3.0
[INFO] [stderr]     Checking block-buffer v0.10.3
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking phf v0.8.0
[INFO] [stderr]     Checking nix v0.25.1
[INFO] [stderr]     Checking base64-simd v0.7.0
[INFO] [stderr]     Checking async-executor v1.5.0
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]     Checking digest v0.10.6
[INFO] [stderr]     Checking async-broadcast v0.5.1
[INFO] [stderr]     Checking data-url v0.1.1
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]    Compiling regex v1.7.1
[INFO] [stderr]     Checking ordered-multimap v0.4.3
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]    Compiling dark-light v1.0.0
[INFO] [stderr]     Checking vlq v0.5.1
[INFO] [stderr]    Compiling parcel_selectors v0.25.1
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking sha1 v0.10.5
[INFO] [stderr]    Compiling toml_edit v0.19.4
[INFO] [stderr]     Checking rust-ini v0.18.0
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking dashmap v5.4.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking pathdiff v0.2.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking dconf_rs v0.3.0
[INFO] [stderr]     Checking data-encoding v2.3.3
[INFO] [stderr]     Checking detect-desktop-environment v0.2.0
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr]    Compiling enumflags2_derive v0.7.4
[INFO] [stderr]    Compiling bytecheck_derive v0.6.10
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling zvariant_derive v3.11.0
[INFO] [stderr]    Compiling cssparser v0.29.6
[INFO] [stderr]    Compiling rkyv_derive v0.7.40
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling cssparser-macros v0.6.0
[INFO] [stderr]    Compiling const-str-proc-macro v0.3.2
[INFO] [stderr]    Compiling zbus_macros v3.10.0
[INFO] [stderr]    Compiling async-recursion v1.0.2
[INFO] [stderr]    Compiling serde_repr v0.1.11
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking ptr_meta v0.1.4
[INFO] [stderr]    Compiling lightningcss-derive v1.0.0-alpha.37
[INFO] [stderr]     Checking const-str v0.3.2
[INFO] [stderr]     Checking phf v0.10.1
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking enumflags2 v0.7.5
[INFO] [stderr]     Checking zvariant v3.11.0
[INFO] [stderr]     Checking parcel_sourcemap v2.1.1
[INFO] [stderr]     Checking zbus_names v2.5.0
[INFO] [stderr]     Checking lightningcss v1.0.0-alpha.40
[INFO] [stderr]     Checking zbus v3.10.0
[INFO] [stdout] error[E0659]: `Token` is ambiguous
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lightningcss-1.0.0-alpha.40/src/properties/mod.rs:1596:13
[INFO] [stdout]      |
[INFO] [stdout] 1596 |         Ok(&Token::Comma) => continue,
[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: `Token` could refer to the enum imported here
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lightningcss-1.0.0-alpha.40/src/properties/mod.rs:150:5
[INFO] [stdout]      |
[INFO] [stdout]  150 | use cssparser::*;
[INFO] [stdout]      |     ^^^^^^^^^^^^
[INFO] [stdout]      = help: consider adding an explicit import of `Token` to disambiguate
[INFO] [stdout] note: `Token` could also refer to the enum imported here
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lightningcss-1.0.0-alpha.40/src/properties/mod.rs:151:5
[INFO] [stdout]      |
[INFO] [stdout]  151 | use custom::*;
[INFO] [stdout]      |     ^^^^^^^^^
[INFO] [stdout]      = help: consider adding an explicit import of `Token` to disambiguate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0659`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lightningcss` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "c5da08b38ba3dc64f725e916f6b4a492f89f5ebbd92695877c95567a4486d8c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5da08b38ba3dc64f725e916f6b4a492f89f5ebbd92695877c95567a4486d8c1", kill_on_drop: false }`
[INFO] [stdout] c5da08b38ba3dc64f725e916f6b4a492f89f5ebbd92695877c95567a4486d8c1