[INFO] cloning repository https://github.com/0xcaff/dht-crawler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xcaff/dht-crawler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xcaff%2Fdht-crawler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xcaff%2Fdht-crawler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1fbf4154a1f310176f0a1e236c2905b9ef505c56
[INFO] documenting 0xcaff/dht-crawler against 1.91.0 for beta-1.92-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xcaff%2Fdht-crawler" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0xcaff/dht-crawler
[INFO] finished tweaking git repo https://github.com/0xcaff/dht-crawler
[INFO] tweaked toml for git repo https://github.com/0xcaff/dht-crawler written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xcaff/dht-crawler on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0xcaff/dht-crawler 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/0xcaff/serde-bencode.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded value-bag v1.0.0-alpha.9
[INFO] [stderr]   Downloaded byteorder v1.3.2
[INFO] [stderr]   Downloaded proc-macro2 v1.0.49
[INFO] [stderr]   Downloaded serde_bytes v0.10.5
[INFO] [stderr]   Downloaded serde_fmt v1.0.1
[INFO] [stderr]   Downloaded erased-serde v0.3.24
[INFO] [stderr]   Downloaded cfg-if v0.1.9
[INFO] [stderr]   Downloaded synstructure v0.10.2
[INFO] [stderr]   Downloaded rustc-demangle v0.1.15
[INFO] [stderr]   Downloaded failure v0.1.5
[INFO] [stderr]   Downloaded backtrace v0.3.33
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.85
[INFO] [stderr]   Downloaded cxx-build v1.0.85
[INFO] [stderr]   Downloaded failure_derive v0.1.5
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.85
[INFO] [stderr]   Downloaded syn v0.15.39
[INFO] [stderr]   Downloaded sval v1.0.0-alpha.5
[INFO] [stderr]   Downloaded backtrace-sys v0.1.31
[INFO] [stderr]   Downloaded cxx v1.0.85
[INFO] [stderr]   Downloaded serde_test v1.0.97
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcb0b0a60b24c4c13c36daddb2b19f09cf4b79c1cddafa03f930523e70467e26
[INFO] running `Command { std: "docker" "start" "-a" "bcb0b0a60b24c4c13c36daddb2b19f09cf4b79c1cddafa03f930523e70467e26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcb0b0a60b24c4c13c36daddb2b19f09cf4b79c1cddafa03f930523e70467e26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcb0b0a60b24c4c13c36daddb2b19f09cf4b79c1cddafa03f930523e70467e26", kill_on_drop: false }`
[INFO] [stdout] bcb0b0a60b24c4c13c36daddb2b19f09cf4b79c1cddafa03f930523e70467e26
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c31628d7892eb405e40e79b23fa7a0a5de95578434d47d94f21f1cb1a8a07cb9
[INFO] running `Command { std: "docker" "start" "-a" "c31628d7892eb405e40e79b23fa7a0a5de95578434d47d94f21f1cb1a8a07cb9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling futures-core v0.3.25
[INFO] [stderr]    Compiling erased-serde v0.3.24
[INFO] [stderr]    Compiling futures-task v0.3.25
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling futures-channel v0.3.25
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.9
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]     Checking futures-sink v0.3.25
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]     Checking futures-io v0.3.25
[INFO] [stderr]    Compiling tokio v1.23.0
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]    Compiling cc v1.0.78
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]     Checking once_cell v1.16.0
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]     Checking iana-time-zone v0.1.53
[INFO] [stderr]     Checking rustc-demangle v0.1.15
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]     Checking cpufeatures v0.2.5
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking chrono v0.4.23
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.3
[INFO] [stderr]     Checking digest v0.10.6
[INFO] [stderr]     Checking sha1 v0.10.5
[INFO] [stderr]     Checking backtrace v0.3.33
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]     Checking serde_fmt v1.0.1
[INFO] [stderr]     Checking sval v1.0.0-alpha.5
[INFO] [stderr]     Checking serde_bytes v0.10.5
[INFO] [stderr]     Checking serde_bencode v0.2.0 (https://github.com/0xcaff/serde-bencode.git?rev=0c1e6f4672c925c629b84fab2b66b24ec9f3458e#0c1e6f46)
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]    Compiling futures-macro v0.3.25
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]    Compiling async-recursion v1.0.0
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking mio v0.8.5
[INFO] [stderr]     Checking krpc_encoding v0.1.0 (/opt/rustwide/workdir/packages/krpc_encoding)
[INFO] [stderr]  Documenting krpc_encoding v0.1.0 (/opt/rustwide/workdir/packages/krpc_encoding)
[INFO] [stdout] error[E0432]: unresolved import `thiserror`
[INFO] [stdout]    --> packages/krpc_encoding/src/errors.rs:22:17
[INFO] [stdout]     |
[INFO] [stdout]  22 | #[derive(Debug, Error)]
[INFO] [stdout]     |                 ^^^^^ no `ThiserrorProvide` in `__private`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/thiserror-1.0.38/src/lib.rs:253:29
[INFO] [stdout]     |
[INFO] [stdout] 252 |     #[cfg(provide_any)]
[INFO] [stdout]     |           ----------- the item is gated here
[INFO] [stdout] 253 |     pub use crate::provide::ThiserrorProvide;
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Demand` in module `std::any`
[INFO] [stdout]   --> packages/krpc_encoding/src/errors.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Debug, Error)]
[INFO] [stdout]    |                 ^^^^^ not found in `std::any`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> packages/krpc_encoding/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(error_generic_member_access, provide_any)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `thiserror`
[INFO] [stdout]    --> packages/krpc_encoding/src/errors.rs:22:17
[INFO] [stdout]     |
[INFO] [stdout]  22 | #[derive(Debug, Error)]
[INFO] [stdout]     |                 ^^^^^ no `ThiserrorProvide` in `__private`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/thiserror-1.0.38/src/lib.rs:253:29
[INFO] [stdout]     |
[INFO] [stdout] 252 |     #[cfg(provide_any)]
[INFO] [stdout]     |           ----------- the item is gated here
[INFO] [stdout] 253 |     pub use crate::provide::ThiserrorProvide;
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Demand` in module `std::any`
[INFO] [stdout]   --> packages/krpc_encoding/src/errors.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Debug, Error)]
[INFO] [stdout]    |                 ^^^^^ not found in `std::any`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> packages/krpc_encoding/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(error_generic_member_access, provide_any)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `provide_any`
[INFO] [stdout]  --> packages/krpc_encoding/src/lib.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(error_generic_member_access, provide_any)]
[INFO] [stdout]   |                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `krpc_encoding`
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `thiserror_provide` found for enum `errors::ErrorKind` in the current scope
[INFO] [stdout]   --> packages/krpc_encoding/src/errors.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub enum ErrorKind {
[INFO] [stdout]    | ------------------ method `thiserror_provide` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 26 |     inner: ErrorKind,
[INFO] [stdout]    |     ^^^^^ method not found in `errors::ErrorKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0554, E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `krpc_encoding` (lib) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "c31628d7892eb405e40e79b23fa7a0a5de95578434d47d94f21f1cb1a8a07cb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c31628d7892eb405e40e79b23fa7a0a5de95578434d47d94f21f1cb1a8a07cb9", kill_on_drop: false }`
[INFO] [stdout] c31628d7892eb405e40e79b23fa7a0a5de95578434d47d94f21f1cb1a8a07cb9
