[INFO] fetching crate unid 1.0.0... [INFO] documenting unid-1.0.0 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate unid 1.0.0 into /workspace/builds/worker-39/source [INFO] validating manifest of crates.io crate unid 1.0.0 on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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-39/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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 ff v0.11.1 [INFO] [stderr] Downloaded k256 v0.10.4 [INFO] [stderr] Downloaded libsecp256k1-core v0.3.0 [INFO] [stderr] Downloaded cstr_core v0.2.5 [INFO] [stderr] Downloaded elliptic-curve v0.11.12 [INFO] [stderr] Downloaded scrypt v0.8.1 [INFO] [stderr] Downloaded picorand v0.1.1 [INFO] [stderr] Downloaded rstest v0.12.0 [INFO] [stderr] Downloaded crypto-bigint v0.3.2 [INFO] [stderr] Downloaded signature v1.4.0 [INFO] [stderr] Downloaded rfc6979 v0.1.0 [INFO] [stderr] Downloaded ecdsa v0.13.4 [INFO] [stderr] Downloaded group v0.11.0 [INFO] [stderr] Downloaded sec1 v0.2.1 [INFO] [stderr] Downloaded base16ct v0.1.1 [INFO] [stderr] Downloaded const-oid v0.7.1 [INFO] [stderr] Downloaded der v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a46e0e10b9ac7bd6b80c49f464d4517ad31af2ba392b7de66c93e12e12477266 [INFO] running `Command { std: "docker" "start" "-a" "a46e0e10b9ac7bd6b80c49f464d4517ad31af2ba392b7de66c93e12e12477266", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a46e0e10b9ac7bd6b80c49f464d4517ad31af2ba392b7de66c93e12e12477266", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a46e0e10b9ac7bd6b80c49f464d4517ad31af2ba392b7de66c93e12e12477266", kill_on_drop: false }` [INFO] [stdout] a46e0e10b9ac7bd6b80c49f464d4517ad31af2ba392b7de66c93e12e12477266 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2dbab8818198e66953b272d9fc11b392ee45e24db640026eef3085e73f2b7db2 [INFO] running `Command { std: "docker" "start" "-a" "2dbab8818198e66953b272d9fc11b392ee45e24db640026eef3085e73f2b7db2", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking zeroize v1.5.5 [INFO] [stderr] Checking const-oid v0.7.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking base16ct v0.1.1 [INFO] [stderr] Checking base64ct v1.0.1 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking keccak v0.1.2 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Checking picorand v0.1.1 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking data-encoding v2.3.2 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking spin v0.9.3 [INFO] [stderr] Checking der v0.5.1 [INFO] [stderr] Checking ff v0.11.1 [INFO] [stderr] Checking password-hash v0.3.2 [INFO] [stderr] Checking group v0.11.0 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Checking cstr_core v0.2.5 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Checking crypto-bigint v0.3.2 [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 hmac v0.8.1 [INFO] [stderr] Checking libsecp256k1-core v0.3.0 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking salsa20 v0.9.0 [INFO] [stderr] Checking hmac-drbg v0.3.0 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.2 [INFO] [stderr] Checking pbkdf2 v0.10.1 [INFO] [stderr] Checking rfc6979 v0.1.0 [INFO] [stderr] Checking scrypt v0.8.1 [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[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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [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=601df82ad83cce5d -L dependency=/opt/rustwide/target/debug/deps --extern arrayref=/opt/rustwide/target/debug/deps/libarrayref-e6ca639756341f07.rmeta --extern base64=/opt/rustwide/target/debug/deps/libbase64-dc4870412c59f930.rmeta --extern crunchy=/opt/rustwide/target/debug/deps/libcrunchy-a4961647abf2ec0b.rmeta --extern cstr_core=/opt/rustwide/target/debug/deps/libcstr_core-1bc02f083a223ed0.rmeta --extern data_encoding=/opt/rustwide/target/debug/deps/libdata_encoding-b5f03d63dfd6a78b.rmeta --extern digest=/opt/rustwide/target/debug/deps/libdigest-7be3fcb366b0fc58.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-e6ffbac2be521337.rmeta --extern hmac=/opt/rustwide/target/debug/deps/libhmac-04f6a7df841bd094.rmeta --extern hmac_drbg=/opt/rustwide/target/debug/deps/libhmac_drbg-2690ab805833ba3c.rmeta --extern k256=/opt/rustwide/target/debug/deps/libk256-262afc2e571fcde4.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-dafaee50102fc23d.rmeta --extern libsecp256k1_core=/opt/rustwide/target/debug/deps/liblibsecp256k1_core-e1d79448b687d29d.rmeta --extern picorand=/opt/rustwide/target/debug/deps/libpicorand-a7b75de47df24010.rmeta --extern scrypt=/opt/rustwide/target/debug/deps/libscrypt-48075b2366d0c555.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-08559e04856d824e.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-0f96fac8a6ca5045.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-93f4f315f1b57753.rmeta --extern spin=/opt/rustwide/target/debug/deps/libspin-cb16f835553d636b.rmeta --extern subtle=/opt/rustwide/target/debug/deps/libsubtle-57431926a3080d3c.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-ce83c1492d8952b1.rmeta --cap-lints=warn --crate-version 1.0.0` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "2dbab8818198e66953b272d9fc11b392ee45e24db640026eef3085e73f2b7db2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dbab8818198e66953b272d9fc11b392ee45e24db640026eef3085e73f2b7db2", kill_on_drop: false }` [INFO] [stdout] 2dbab8818198e66953b272d9fc11b392ee45e24db640026eef3085e73f2b7db2