[INFO] fetching crate unid 1.0.0...
[INFO] documenting unid-1.0.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate unid 1.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate unid 1.0.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unid 1.0.0
[INFO] finished tweaking crates.io crate unid 1.0.0
[INFO] tweaked toml for crates.io crate unid 1.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `panic` setting is ignored for `test` profile
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cstr_core v0.2.6
[INFO] [stderr]   Downloaded rfc6979 v0.1.0
[INFO] [stderr]   Downloaded ecdsa v0.13.4
[INFO] [stderr]   Downloaded k256 v0.10.4
[INFO] [stderr]   Downloaded picorand v0.1.2
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1365f644cec59193bb2b103214022fe9dd5e0cfd3990aaac186fc51948bd1a6d
[INFO] running `Command { std: "docker" "start" "-a" "1365f644cec59193bb2b103214022fe9dd5e0cfd3990aaac186fc51948bd1a6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1365f644cec59193bb2b103214022fe9dd5e0cfd3990aaac186fc51948bd1a6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1365f644cec59193bb2b103214022fe9dd5e0cfd3990aaac186fc51948bd1a6d", kill_on_drop: false }`
[INFO] [stdout] 1365f644cec59193bb2b103214022fe9dd5e0cfd3990aaac186fc51948bd1a6d
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 740cfcea4e6ebd2125b22b1d5943400237bd33e75e75f56c8706a8289a8a2197
[INFO] running `Command { std: "docker" "start" "-a" "740cfcea4e6ebd2125b22b1d5943400237bd33e75e75f56c8706a8289a8a2197", kill_on_drop: false }`
[INFO] [stderr] warning: `panic` setting is ignored for `test` profile
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]     Checking zeroize v1.6.0
[INFO] [stderr]     Checking const-oid v0.7.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking cpufeatures v0.2.7
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking typenum v1.16.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking keccak v0.1.3
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]     Checking base64ct v1.0.1
[INFO] [stderr]     Checking memchr v2.5.0
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]     Checking cty v0.2.2
[INFO] [stderr]     Checking libc v0.2.142
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking data-encoding v2.3.3
[INFO] [stderr]     Checking der v0.5.1
[INFO] [stderr]     Checking ff v0.11.1
[INFO] [stderr]     Checking picorand v0.1.2
[INFO] [stderr]     Checking password-hash v0.3.2
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]     Checking group v0.11.0
[INFO] [stderr]     Checking cstr_core v0.2.6
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking crypto-bigint v0.3.2
[INFO] [stderr]     Checking crypto-mac v0.11.1
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]     Checking signature v1.4.0
[INFO] [stderr]     Checking libsecp256k1-core v0.3.0
[INFO] [stderr]     Checking hmac v0.8.1
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]     Checking digest v0.10.6
[INFO] [stderr]     Checking salsa20 v0.9.0
[INFO] [stderr]     Checking hmac-drbg v0.3.0
[INFO] [stderr]     Checking pbkdf2 v0.10.1
[INFO] [stderr]     Checking sha2 v0.10.6
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking scrypt v0.8.1
[INFO] [stderr]     Checking rfc6979 v0.1.0
[INFO] [stderr]     Checking sec1 v0.2.1
[INFO] [stderr]     Checking elliptic-curve v0.11.12
[INFO] [stderr]     Checking ecdsa v0.13.4
[INFO] [stderr]     Checking k256 v0.10.4
[INFO] [stderr]  Documenting unid v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `core::lazy`
[INFO] [stdout]   --> src/lib.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | use core::lazy::Lazy;
[INFO] [stdout]    |           ^^^^ could not find `lazy` in `core`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(libc)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(once_cell)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(const_option)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(default_alloc_error_handler)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `default_alloc_error_handler` has been stable since `1.68.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(const_fn_fn_ptr_basics)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `const_fn_fn_ptr_basics` has been stable since `1.61.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | #![feature(vec_into_raw_parts)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not resolve path `Lazy::new`
[INFO] [stdout]   --> src/lib.rs:49:68
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub static mut MUTEX_HANDLERS: Lazy<Mutex<handler::UNiDHandler>> = Lazy::new(|| {
[INFO] [stdout]    |                                                                    ^^^^^^^^^ could not resolve path `Lazy::new`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error was originally ignored because you are running `rustdoc`
[INFO] [stdout]    = note: try running again with `rustc` or `cargo check` and you may get a more detailed error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `unid`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type staticlib --crate-name unid src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="std"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=a5215069bf4e71d3 -L dependency=/opt/rustwide/target/debug/deps --extern arrayref=/opt/rustwide/target/debug/deps/libarrayref-84700e8c4215b162.rmeta --extern base64=/opt/rustwide/target/debug/deps/libbase64-16e7d5fbfef87615.rmeta --extern crunchy=/opt/rustwide/target/debug/deps/libcrunchy-4c6b59a977b78fa4.rmeta --extern cstr_core=/opt/rustwide/target/debug/deps/libcstr_core-5738c1402cb2e21c.rmeta --extern data_encoding=/opt/rustwide/target/debug/deps/libdata_encoding-fce07730c1b948e0.rmeta --extern digest=/opt/rustwide/target/debug/deps/libdigest-4e947a86acecd0f5.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-1f4217c1b4f49bc8.rmeta --extern hmac=/opt/rustwide/target/debug/deps/libhmac-41fae88fb258cc71.rmeta --extern hmac_drbg=/opt/rustwide/target/debug/deps/libhmac_drbg-16fc3fc8914f4082.rmeta --extern k256=/opt/rustwide/target/debug/deps/libk256-bab1c96213b89fd3.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-d79a265c6bc4000f.rmeta --extern libsecp256k1_core=/opt/rustwide/target/debug/deps/liblibsecp256k1_core-40e85f6a6e90c20f.rmeta --extern picorand=/opt/rustwide/target/debug/deps/libpicorand-4072fb56d2ba392a.rmeta --extern scrypt=/opt/rustwide/target/debug/deps/libscrypt-b9bd9f9e7720f00b.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-245541f2aa963aa6.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-134eebe276794fad.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-c53b1e515ac25ae2.rmeta --extern spin=/opt/rustwide/target/debug/deps/libspin-60c7fa547f6fec13.rmeta --extern subtle=/opt/rustwide/target/debug/deps/libsubtle-a48fcd34bb14aa49.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-210056a74fe6c447.rmeta --cap-lints=warn --crate-version 1.0.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "740cfcea4e6ebd2125b22b1d5943400237bd33e75e75f56c8706a8289a8a2197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "740cfcea4e6ebd2125b22b1d5943400237bd33e75e75f56c8706a8289a8a2197", kill_on_drop: false }`
[INFO] [stdout] 740cfcea4e6ebd2125b22b1d5943400237bd33e75e75f56c8706a8289a8a2197
