[INFO] fetching crate dpt 0.3.1...
[INFO] documenting dpt-0.3.1 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate dpt 0.3.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate dpt 0.3.1 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dpt 0.3.1
[INFO] finished tweaking crates.io crate dpt 0.3.1
[INFO] tweaked toml for crates.io crate dpt 0.3.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded slab v0.3.0
[INFO] [stderr]   Downloaded byte-tools v0.2.0
[INFO] [stderr]   Downloaded tokio-timer-plus v0.1.3
[INFO] [stderr]   Downloaded ethereum-hexutil v0.2.3
[INFO] [stderr]   Downloaded ethereum-rlp v0.2.3
[INFO] [stderr]   Downloaded env_logger v0.3.5
[INFO] [stderr]   Downloaded generic-array v0.8.4
[INFO] [stderr]   Downloaded digest v0.6.1
[INFO] [stderr]   Downloaded elastic-array-plus v0.9.1
[INFO] [stderr]   Downloaded ethereum-bigint v0.2.9
[INFO] [stderr]   Downloaded libsecp256k1 v0.1.3
[INFO] [stderr]   Downloaded block-buffer v0.2.0
[INFO] [stderr]   Downloaded sha3 v0.6.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 884e7adb14743ffaf3b13cdfcdf8a3922856ea2e9020e4c71b3f89c2caa9003c
[INFO] running `Command { std: "docker" "start" "-a" "884e7adb14743ffaf3b13cdfcdf8a3922856ea2e9020e4c71b3f89c2caa9003c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "884e7adb14743ffaf3b13cdfcdf8a3922856ea2e9020e4c71b3f89c2caa9003c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "884e7adb14743ffaf3b13cdfcdf8a3922856ea2e9020e4c71b3f89c2caa9003c", kill_on_drop: false }`
[INFO] [stdout] 884e7adb14743ffaf3b13cdfcdf8a3922856ea2e9020e4c71b3f89c2caa9003c
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80f1b90468a27b56df41712d3037f24d796f7f9b1466e32816bf6e84dc68fc0a
[INFO] running `Command { std: "docker" "start" "-a" "80f1b90468a27b56df41712d3037f24d796f7f9b1466e32816bf6e84dc68fc0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]    Compiling parking_lot_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]     Checking net2 v0.2.39
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking byte-tools v0.2.0
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking elastic-array-plus v0.9.1
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking ethereum-hexutil v0.2.3
[INFO] [stderr]     Checking slab v0.3.0
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking scoped-tls v0.1.2
[INFO] [stderr]     Checking ethereum-rlp v0.2.3
[INFO] [stderr]     Checking libsecp256k1 v0.1.3
[INFO] [stderr]     Checking crossbeam-deque v0.7.4
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking tokio-executor v0.1.10
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking tokio-sync v0.1.8
[INFO] [stderr]     Checking ethereum-bigint v0.2.9
[INFO] [stderr]     Checking tokio-timer-plus v0.1.3
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking tokio-current-thread v0.1.7
[INFO] [stderr]     Checking tokio-timer v0.2.13
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking tokio-uds v0.2.7
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking generic-array v0.8.4
[INFO] [stderr]     Checking block-buffer v0.2.0
[INFO] [stderr]     Checking digest v0.6.1
[INFO] [stderr]     Checking tokio-core v0.1.18
[INFO] [stderr]     Checking sha3 v0.6.0
[INFO] [stderr]  Documenting dpt v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0412]: cannot find type `Error` in crate `secp256k1`
[INFO] [stdout]   --> src/util.rs:18:56
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn id2pk(id: H512) -> Result<PublicKey, secp256k1::Error> {
[INFO] [stdout]    |                                                        ^^^^^ not found in `secp256k1`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  + use io::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::error::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Error`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 18 - pub fn id2pk(id: H512) -> Result<PublicKey, secp256k1::Error> {
[INFO] [stdout] 18 + pub fn id2pk(id: H512) -> Result<PublicKey, Error> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `dpt`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --crate-type lib --crate-name dpt src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=1aed302b220ac8f0 -L dependency=/opt/rustwide/target/debug/deps --extern bigint=/opt/rustwide/target/debug/deps/libbigint-51fccf021e36986c.rmeta --extern hexutil=/opt/rustwide/target/debug/deps/libhexutil-2cb004c2f65f48b7.rmeta --extern rlp=/opt/rustwide/target/debug/deps/librlp-85e42e5f94a97024.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-6d346bbb44fe3958.rmeta --extern secp256k1=/opt/rustwide/target/debug/deps/libsecp256k1-7ae68bf66087ecce.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-3d27937a83d9eb13.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-62e8dff43451b5fe.rmeta --extern sha3=/opt/rustwide/target/debug/deps/libsha3-a9851d20f534a2c4.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-5ce07f399f3174e5.rmeta --extern tokio_core=/opt/rustwide/target/debug/deps/libtokio_core-0d297f710b76ce00.rmeta --extern tokio_io=/opt/rustwide/target/debug/deps/libtokio_io-0dcf2593dfcd840b.rmeta --extern tokio_timer=/opt/rustwide/target/debug/deps/libtokio_timer-d9cae3c88104039d.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-cda3ee99a1e79260.rmeta --cap-lints=warn --crate-version 0.3.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "80f1b90468a27b56df41712d3037f24d796f7f9b1466e32816bf6e84dc68fc0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80f1b90468a27b56df41712d3037f24d796f7f9b1466e32816bf6e84dc68fc0a", kill_on_drop: false }`
[INFO] [stdout] 80f1b90468a27b56df41712d3037f24d796f7f9b1466e32816bf6e84dc68fc0a
