[INFO] fetching crate sigma_fun 0.4.1... [INFO] documenting sigma_fun-0.4.1 against beta-2022-09-25 for beta-1.65-rustdoc-1 [INFO] extracting crate sigma_fun 0.4.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate sigma_fun 0.4.1 on toolchain beta-2022-09-25 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sigma_fun 0.4.1 [INFO] finished tweaking crates.io crate sigma_fun 0.4.1 [INFO] tweaked toml for crates.io crate sigma_fun 0.4.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 36b0929c1b0a1fa010fad36b7ee2da63ad1f7d754aefab83a302a448b294d85b [INFO] running `Command { std: "docker" "start" "-a" "36b0929c1b0a1fa010fad36b7ee2da63ad1f7d754aefab83a302a448b294d85b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36b0929c1b0a1fa010fad36b7ee2da63ad1f7d754aefab83a302a448b294d85b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36b0929c1b0a1fa010fad36b7ee2da63ad1f7d754aefab83a302a448b294d85b", kill_on_drop: false }` [INFO] [stdout] 36b0929c1b0a1fa010fad36b7ee2da63ad1f7d754aefab83a302a448b294d85b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1532799a22f332f7dd1b170b227853bb9b63f0301f8b5b6195367ab5d54abba6 [INFO] running `Command { std: "docker" "start" "-a" "1532799a22f332f7dd1b170b227853bb9b63f0301f8b5b6195367ab5d54abba6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.46 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling syn v1.0.101 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Compiling secp256kfun v0.7.1 [INFO] [stderr] Checking subtle-ng v2.5.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Checking secp256kfun_k256_backend v2.0.1 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Documenting sigma_fun v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.58s [INFO] running `Command { std: "docker" "inspect" "1532799a22f332f7dd1b170b227853bb9b63f0301f8b5b6195367ab5d54abba6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1532799a22f332f7dd1b170b227853bb9b63f0301f8b5b6195367ab5d54abba6", kill_on_drop: false }` [INFO] [stdout] 1532799a22f332f7dd1b170b227853bb9b63f0301f8b5b6195367ab5d54abba6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "all" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eb683bb90db944268e546a6ba532a9064ae9f63e691fa8843f7b3bbf709e13ef [INFO] running `Command { std: "docker" "start" "-a" "eb683bb90db944268e546a6ba532a9064ae9f63e691fa8843f7b3bbf709e13ef", kill_on_drop: false }` [INFO] [stderr] Compiling secp256kfun v0.7.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking zeroize v1.5.7 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking secp256kfun_k256_backend v2.0.1 [INFO] [stderr] Checking curve25519-dalek-ng v4.1.1 [INFO] [stderr] Documenting sigma_fun v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0658]: attributes on expressions are experimental [INFO] [stdout] --> src/ext/dl_secp256k1_ed25519_eq.rs:98:17 [INFO] [stdout] | [INFO] [stdout] 98 | g!(H2P + H2P) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #15701 for more information [INFO] [stdout] = help: add `#![feature(stmt_expr_attributes)]` to the crate attributes to enable [INFO] [stdout] = note: this error originates in the macro `$crate::_g` which comes from the expansion of the macro `g` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: attributes on expressions are experimental [INFO] [stdout] --> src/ext/dl_secp256k1_ed25519_eq.rs:98:17 [INFO] [stdout] | [INFO] [stdout] 98 | g!(H2P + H2P) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #15701 for more information [INFO] [stdout] = help: add `#![feature(stmt_expr_attributes)]` to the crate attributes to enable [INFO] [stdout] = note: this error originates in the macro `$crate::_g` which comes from the expansion of the macro `g` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: attributes on expressions are experimental [INFO] [stdout] --> src/ext/dl_secp256k1_ed25519_eq.rs:165:36 [INFO] [stdout] | [INFO] [stdout] 165 | let one_commit_p = g!(zero_commit_p + H2P) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #15701 for more information [INFO] [stdout] = help: add `#![feature(stmt_expr_attributes)]` to the crate attributes to enable [INFO] [stdout] = note: this error originates in the macro `$crate::_g` which comes from the expansion of the macro `g` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: attributes on expressions are experimental [INFO] [stdout] --> src/ext/dl_secp256k1_ed25519_eq.rs:165:36 [INFO] [stdout] | [INFO] [stdout] 165 | let one_commit_p = g!(zero_commit_p + H2P) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #15701 for more information [INFO] [stdout] = help: add `#![feature(stmt_expr_attributes)]` to the crate attributes to enable [INFO] [stdout] = note: this error originates in the macro `$crate::_g` which comes from the expansion of the macro `g` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: attributes on expressions are experimental [INFO] [stdout] --> src/ext/dl_secp256k1_ed25519_eq.rs:227:17 [INFO] [stdout] | [INFO] [stdout] 227 | g!(CP - H2P).mark::<(Normal, NonZero)>().map(|CP_sub_H2P| { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #15701 for more information [INFO] [stdout] = help: add `#![feature(stmt_expr_attributes)]` to the crate attributes to enable [INFO] [stdout] = note: this error originates in the macro `$crate::_g` which comes from the expansion of the macro `g` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: attributes on expressions are experimental [INFO] [stdout] --> src/ext/dl_secp256k1_ed25519_eq.rs:227:17 [INFO] [stdout] | [INFO] [stdout] 227 | g!(CP - H2P).mark::<(Normal, NonZero)>().map(|CP_sub_H2P| { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #15701 for more information [INFO] [stdout] = help: add `#![feature(stmt_expr_attributes)]` to the crate attributes to enable [INFO] [stdout] = note: this error originates in the macro `$crate::_g` which comes from the expansion of the macro `g` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: attributes on expressions are experimental [INFO] [stdout] --> src/ext/dl_secp256k1_ed25519_eq.rs:240:39 [INFO] [stdout] | [INFO] [stdout] 240 | |(accP, accQ), (CP, CQ)| (g!(accP + CP), accQ + CQ), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #15701 for more information [INFO] [stdout] = help: add `#![feature(stmt_expr_attributes)]` to the crate attributes to enable [INFO] [stdout] = note: this error originates in the macro `$crate::_g` which comes from the expansion of the macro `g` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: attributes on expressions are experimental [INFO] [stdout] --> src/ext/dl_secp256k1_ed25519_eq.rs:240:39 [INFO] [stdout] | [INFO] [stdout] 240 | |(accP, accQ), (CP, CQ)| (g!(accP + CP), accQ + CQ), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #15701 for more information [INFO] [stdout] = help: add `#![feature(stmt_expr_attributes)]` to the crate attributes to enable [INFO] [stdout] = note: this error originates in the macro `$crate::_g` which comes from the expansion of the macro `g` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: attributes on expressions are experimental [INFO] [stdout] --> src/ext/dl_secp256k1_ed25519_eq.rs:243:26 [INFO] [stdout] | [INFO] [stdout] 243 | let unblindedP = g!(sumP - rP * GP).mark::<(Normal, NonZero)>()?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #15701 for more information [INFO] [stdout] = help: add `#![feature(stmt_expr_attributes)]` to the crate attributes to enable [INFO] [stdout] = note: this error originates in the macro `$crate::_g` which comes from the expansion of the macro `g` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stderr] error: could not document `sigma_fun` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name sigma_fun src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="all"' --cfg 'feature="alloc"' --cfg 'feature="curve25519-dalek"' --cfg 'feature="default"' --cfg 'feature="ed25519"' --cfg 'feature="nightly"' --cfg 'feature="secp256k1"' --cfg 'feature="secp256kfun"' --cfg 'feature="serde"' --cfg 'feature="serde_crate"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=1153cbeba491a23a -L dependency=/opt/rustwide/target/debug/deps --extern curve25519_dalek=/opt/rustwide/target/debug/deps/libcurve25519_dalek_ng-71db43eccd98c436.rmeta --extern digest=/opt/rustwide/target/debug/deps/libdigest-24e24a0e3f462c25.rmeta --extern generic_array=/opt/rustwide/target/debug/deps/libgeneric_array-2fda73dab0fcfeeb.rmeta --extern rand_core=/opt/rustwide/target/debug/deps/librand_core-f8415242b42a4f2a.rmeta --extern secp256kfun=/opt/rustwide/target/debug/deps/libsecp256kfun-d5e1e0d23e528e10.rmeta --extern serde_crate=/opt/rustwide/target/debug/deps/libserde-23d90b297657e4b5.rmeta --extern-html-root-url 'curve25519_dalek_ng=https://docs.rs/curve25519-dalek-ng/4.1.1/' --extern-html-root-url 'digest=https://docs.rs/digest/0.9.0/' --extern-html-root-url 'generic_array=https://docs.rs/generic-array/0.14.6/' --extern-html-root-url 'rand_core=https://docs.rs/rand_core/0.6.4/' --extern-html-root-url 'secp256kfun=https://docs.rs/secp256kfun/0.7.1/' --extern-html-root-url 'serde=https://docs.rs/serde/1.0.145/' -Zunstable-options --cap-lints=warn --crate-version 0.4.1` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "eb683bb90db944268e546a6ba532a9064ae9f63e691fa8843f7b3bbf709e13ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb683bb90db944268e546a6ba532a9064ae9f63e691fa8843f7b3bbf709e13ef", kill_on_drop: false }` [INFO] [stdout] eb683bb90db944268e546a6ba532a9064ae9f63e691fa8843f7b3bbf709e13ef