[INFO] fetching crate tidecoin_hashes 0.20.0...
[INFO] documenting tidecoin_hashes-0.20.0 against da3f5c31e5535b3dc210067de660a45784ae1e9c for pr-162169
[INFO] extracting crate tidecoin_hashes 0.20.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate tidecoin_hashes 0.20.0
[INFO] finished tweaking crates.io crate tidecoin_hashes 0.20.0
[INFO] tweaked toml for crates.io crate tidecoin_hashes 0.20.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tidecoin_hashes 0.20.0 on toolchain da3f5c31e5535b3dc210067de660a45784ae1e9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tidecoin_hashes 0.20.0 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" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 58ae39154883a689cba8b4a0c944f7aebf8dccb5bcd23c73b4b4b33ea207808f
[INFO] running `Command { std: "docker" "start" "58ae39154883a689cba8b4a0c944f7aebf8dccb5bcd23c73b4b4b33ea207808f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58ae39154883a689cba8b4a0c944f7aebf8dccb5bcd23c73b4b4b33ea207808f", 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" "58ae39154883a689cba8b4a0c944f7aebf8dccb5bcd23c73b4b4b33ea207808f" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58ae39154883a689cba8b4a0c944f7aebf8dccb5bcd23c73b4b4b33ea207808f", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "58ae39154883a689cba8b4a0c944f7aebf8dccb5bcd23c73b4b4b33ea207808f" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling tidecoin-internals v0.5.0
[INFO] [stderr]     Checking tidecoin-consensus-encoding v0.1.0
[INFO] [stderr]  Documenting tidecoin_hashes v0.20.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `crate::impl_hex_for_newtype`
[INFO] [stdout]  --> src/macros.rs:7:32
[INFO] [stdout]   |
[INFO] [stdout] 7 | //! - [`impl_hex_for_newtype`](crate::impl_hex_for_newtype)
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `impl_hex_for_newtype` in module `tidecoin_hashes`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::impl_serde_for_newtype`
[INFO] [stdout]  --> src/macros.rs:8:34
[INFO] [stdout]   |
[INFO] [stdout] 8 | //! - [`impl_serde_for_newtype`](crate::impl_serde_for_newtype)
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `impl_serde_for_newtype` in module `tidecoin_hashes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/hash160/mod.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | / crate::internal_macros::general_hash_type! {
[INFO] [stdout] 13 | |     /// Output of the HASH160 hash function. (RIPEMD160(SHA256))
[INFO] [stdout] 14 | |     pub struct Hash([u8; 20]);
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `HASH-160: Alias for the [`hash160::Hash`] hash type.`
[INFO] [stdout]    = help: ends near ` Output of the HASH160 hash function. (RIPEMD160(SHA256))`
[INFO] [stdout]    = note: `#[deny(rustdoc::unportable_markdown)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/muhash/mod.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | / internals::transparent_newtype! {
[INFO] [stdout] 15 | |     #[doc = "Output of the MuHash3072 hash function."]
[INFO] [stdout] 16 | |     #[derive(Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
[INFO] [stdout] 17 | |     pub struct Hash([u8; BYTE_SIZE]);
[INFO] [stdout] ...  |
[INFO] [stdout] 28 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near ``MuHash3072`: Alias for the [`muhash::Hash`] hash type.`
[INFO] [stdout]    = help: ends near `Output of the MuHash3072 hash function.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/ripemd160/mod.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | / crate::internal_macros::general_hash_type! {
[INFO] [stdout] 15 | |     /// Output of the RIPEMD160 hash function.
[INFO] [stdout] 16 | |     pub struct Hash([u8; 20]);
[INFO] [stdout] ...  |
[INFO] [stdout] 19 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `RIPEMD-160: Alias for the [`ripemd160::Hash`] hash type.`
[INFO] [stdout]    = help: ends near ` Output of the RIPEMD160 hash function.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/sha1/mod.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | / crate::internal_macros::general_hash_type! {
[INFO] [stdout] 15 | |     /// Output of the SHA1 hash function.
[INFO] [stdout] 16 | |     pub struct Hash([u8; 20]);
[INFO] [stdout] ...  |
[INFO] [stdout] 19 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `SHA-1: Alias for the [`sha1::Hash`] hash type.`
[INFO] [stdout]    = help: ends near ` Output of the SHA1 hash function.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/sha256/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / crate::internal_macros::general_hash_type! {
[INFO] [stdout] 20 | |     /// Output of the SHA256 hash function.
[INFO] [stdout] 21 | |     pub struct Hash([u8; 32]);
[INFO] [stdout] ...  |
[INFO] [stdout] 24 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `SHA-256: Alias for the [`sha256::Hash`] hash type.`
[INFO] [stdout]    = help: ends near ` Output of the SHA256 hash function.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/lib.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 144 | /// Double SHA-256: Alias for the [`sha256d::Hash`] hash type.
[INFO] [stdout]     |     ^ starts here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: ends near ` Output of the SHA256d hash function.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/sha384/mod.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout]  7 | / crate::internal_macros::general_hash_type! {
[INFO] [stdout]  8 | |     /// Output of the SHA384 hash function.
[INFO] [stdout]  9 | |     pub struct Hash([u8; 48]);
[INFO] [stdout] ...  |
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `SHA-384: Alias for the [`sha384::Hash`] hash type.`
[INFO] [stdout]    = help: ends near ` Output of the SHA384 hash function.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/sha3_256/mod.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | / crate::internal_macros::general_hash_type! {
[INFO] [stdout] 30 | |     /// Output of the SHA3-256 hash function.
[INFO] [stdout] 31 | |     pub struct Hash([u8; 32]);
[INFO] [stdout] ...  |
[INFO] [stdout] 34 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `SHA3-256: Alias for the [`sha3_256::Hash`] hash type.`
[INFO] [stdout]    = help: ends near ` Output of the SHA3-256 hash function.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/sha512/mod.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / crate::internal_macros::general_hash_type! {
[INFO] [stdout] 16 | |     /// Output of the SHA512 hash function.
[INFO] [stdout] 17 | |     pub struct Hash([u8; 64]);
[INFO] [stdout] ...  |
[INFO] [stdout] 20 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `SHA-512: Alias for the [`sha512::Hash`] hash type.`
[INFO] [stdout]    = help: ends near ` Output of the SHA512 hash function.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/sha512_256/mod.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / crate::internal_macros::general_hash_type! {
[INFO] [stdout] 12 | |     /// Output of the SHA512/256 hash function.
[INFO] [stdout] 13 | |     ///
[INFO] [stdout] 14 | |     /// SHA512/256 is a hash function that uses the sha512 algorithm but it truncates the output to
[INFO] [stdout] ...  |
[INFO] [stdout] 20 | |     const DISPLAY_BACKWARD: bool = false;
[INFO] [stdout] 21 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `SHA-512-256: Alias for the [`sha512_256::Hash`] hash type.`
[INFO] [stdout]    = help: ends near ` Output of the SHA512/256 hash function.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/siphash24/mod.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / crate::internal_macros::hash_type_no_default! {
[INFO] [stdout] 12 | |     /// Output of the SipHash24 hash function.
[INFO] [stdout] 13 | |     pub struct Hash([u8; 8]);
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `SipHash-2-4: Alias for the [`siphash24::Hash`] hash type.`
[INFO] [stdout]    = help: ends near ` Output of the SipHash24 hash function.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `tidecoin_hashes`
[INFO] running `Command { std: "docker" "inspect" "58ae39154883a689cba8b4a0c944f7aebf8dccb5bcd23c73b4b4b33ea207808f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58ae39154883a689cba8b4a0c944f7aebf8dccb5bcd23c73b4b4b33ea207808f", kill_on_drop: false }`
[INFO] [stdout] 58ae39154883a689cba8b4a0c944f7aebf8dccb5bcd23c73b4b4b33ea207808f