[INFO] fetching crate bitcoin-cash 0.2.1...
[INFO] documenting bitcoin-cash-0.2.1 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate bitcoin-cash 0.2.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate bitcoin-cash 0.2.1 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitcoin-cash 0.2.1
[INFO] finished tweaking crates.io crate bitcoin-cash 0.2.1
[INFO] tweaked toml for crates.io crate bitcoin-cash 0.2.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62570049b2d98c627d59787188f96ada630796ea76e30fca691af1d0a149eecf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "62570049b2d98c627d59787188f96ada630796ea76e30fca691af1d0a149eecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62570049b2d98c627d59787188f96ada630796ea76e30fca691af1d0a149eecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62570049b2d98c627d59787188f96ada630796ea76e30fca691af1d0a149eecf", kill_on_drop: false }`
[INFO] [stdout] 62570049b2d98c627d59787188f96ada630796ea76e30fca691af1d0a149eecf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c464103e018fd79c5cf51281ad28f33be7174298bf029ceb5306da847b7b9194
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c464103e018fd79c5cf51281ad28f33be7174298bf029ceb5306da847b7b9194", kill_on_drop: false }`
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]     Checking cpuid-bool v0.1.2
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]     Checking bimap v0.5.2
[INFO] [stderr]    Compiling hex-literal v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.3.0
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling toolchain_find v0.1.4
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking ripemd160 v0.9.1
[INFO] [stderr]     Checking sha-1 v0.9.1
[INFO] [stderr]     Checking sha2 v0.9.1
[INFO] [stderr]     Checking num-complex v0.3.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]     Checking num v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling num-derive v0.3.2
[INFO] [stderr]    Compiling bitcoin-cash-base v0.2.0
[INFO] [stderr]    Compiling bitcoin-cash-script-macro v0.2.0
[INFO] [stderr]  Documenting bitcoin-cash v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: No rustfmt could be found.
[INFO] [stdout]   --> src/scripts.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn p2pkh_script(address: &Address, sig: ByteArray, pubkey: ByteArray) {
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: No rustfmt could be found.
[INFO] [stdout]   --> src/scripts.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn p2sh_script(address: &Address, redeem_script: ByteArray) {
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `P2PKHInputs` in this scope
[INFO] [stdout]   --> src/scripts.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 47 |     type Script = P2PKHInputs;
[INFO] [stdout]    |                   ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `bitcoin-cash`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name bitcoin_cash src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-301ff4ddca327bfb.rmeta --extern bimap=/opt/rustwide/target/debug/deps/libbimap-bbd1a0150a887aea.rmeta --extern bitcoin_cash_base=/opt/rustwide/target/debug/deps/libbitcoin_cash_base-4bf170af83bac646.rmeta --extern bitcoin_cash_script_macro=/opt/rustwide/target/debug/deps/libbitcoin_cash_script_macro-2cf2dabfff6e287e.so --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-e1a9b9121eac1683.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-364c148656283980.rmeta --extern error_chain=/opt/rustwide/target/debug/deps/liberror_chain-83527bc6c1a64f8c.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-b38b297ae8f34fd9.rmeta --extern hex_literal=/opt/rustwide/target/debug/deps/libhex_literal-67d9a8a7a33430ed.so --extern num=/opt/rustwide/target/debug/deps/libnum-e1e852e7118e8095.rmeta --extern num_derive=/opt/rustwide/target/debug/deps/libnum_derive-b6e50dbb0e072b43.so --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-50820f66a5796a1a.rmeta --extern ripemd160=/opt/rustwide/target/debug/deps/libripemd160-82de43b1044ec639.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-ec5e695d7e4b5284.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-09d9baa6c9af7354.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-c4ec997ff5337c19.rmeta --extern sha1=/opt/rustwide/target/debug/deps/libsha1-99840e92509ad20e.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-9188dd043f834438.rmeta --cap-lints=warn --crate-version 0.2.1` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "c464103e018fd79c5cf51281ad28f33be7174298bf029ceb5306da847b7b9194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c464103e018fd79c5cf51281ad28f33be7174298bf029ceb5306da847b7b9194", kill_on_drop: false }`
[INFO] [stdout] c464103e018fd79c5cf51281ad28f33be7174298bf029ceb5306da847b7b9194