[INFO] fetching crate ristretto255-dh 0.3.0...
[INFO] documenting ristretto255-dh-0.3.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate ristretto255-dh 0.3.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate ristretto255-dh 0.3.0 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 ristretto255-dh 0.3.0
[INFO] finished tweaking crates.io crate ristretto255-dh 0.3.0
[INFO] tweaked toml for crates.io crate ristretto255-dh 0.3.0 written to /workspace/builds/worker-0-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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] cf7631d1861f1c8f92b4a132ae8f0646334d293fe2645d1b43ec04eb5f49d34e
[INFO] running `Command { std: "docker" "start" "-a" "cf7631d1861f1c8f92b4a132ae8f0646334d293fe2645d1b43ec04eb5f49d34e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf7631d1861f1c8f92b4a132ae8f0646334d293fe2645d1b43ec04eb5f49d34e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf7631d1861f1c8f92b4a132ae8f0646334d293fe2645d1b43ec04eb5f49d34e", kill_on_drop: false }`
[INFO] [stdout] cf7631d1861f1c8f92b4a132ae8f0646334d293fe2645d1b43ec04eb5f49d34e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 04e69ddb4ac62df5a8073a290afcfe3fbe7bd5a2560fe73caba7431a6f3a2370
[INFO] running `Command { std: "docker" "start" "-a" "04e69ddb4ac62df5a8073a290afcfe3fbe7bd5a2560fe73caba7431a6f3a2370", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking zeroize v1.6.0
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking serde v1.0.160
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking curve25519-dalek v2.1.3
[INFO] [stderr]  Documenting ristretto255-dh v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.89s
[INFO] running `Command { std: "docker" "inspect" "04e69ddb4ac62df5a8073a290afcfe3fbe7bd5a2560fe73caba7431a6f3a2370", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04e69ddb4ac62df5a8073a290afcfe3fbe7bd5a2560fe73caba7431a6f3a2370", kill_on_drop: false }`
[INFO] [stdout] 04e69ddb4ac62df5a8073a290afcfe3fbe7bd5a2560fe73caba7431a6f3a2370
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "nightly" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97d2c058f1286a298cfdbd835346541a300d445a70dc5554d69f3069b0b3806c
[INFO] running `Command { std: "docker" "start" "-a" "97d2c058f1286a298cfdbd835346541a300d445a70dc5554d69f3069b0b3806c", kill_on_drop: false }`
[INFO] [stderr]  Documenting ristretto255-dh v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(feature = "nightly", feature(external_doc))]
[INFO] [stdout]   |                                          ^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: use #[doc = include_str!("filename")] instead, which handles macro invocations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `ristretto255-dh`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name ristretto255_dh src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="nightly"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=1571af112905115d -L dependency=/opt/rustwide/target/debug/deps --extern curve25519_dalek=/opt/rustwide/target/debug/deps/libcurve25519_dalek-e1d0807a38397ad5.rmeta --extern rand_core=/opt/rustwide/target/debug/deps/librand_core-43055ab85a85a048.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-7f5aa0c9c57e86c5.rmeta --extern zeroize=/opt/rustwide/target/debug/deps/libzeroize-4bfca52c7663a98e.rmeta --extern-html-root-url 'curve25519_dalek=https://docs.rs/curve25519-dalek/2.1.3/' --extern-html-root-url 'rand_core=https://docs.rs/rand_core/0.5.1/' --extern-html-root-url 'serde=https://docs.rs/serde/1.0.160/' --extern-html-root-url 'zeroize=https://docs.rs/zeroize/1.6.0/' -Zunstable-options --cap-lints=warn --crate-version 0.3.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "97d2c058f1286a298cfdbd835346541a300d445a70dc5554d69f3069b0b3806c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97d2c058f1286a298cfdbd835346541a300d445a70dc5554d69f3069b0b3806c", kill_on_drop: false }`
[INFO] [stdout] 97d2c058f1286a298cfdbd835346541a300d445a70dc5554d69f3069b0b3806c
