Nov 27 16:18:22.976 INFO documenting notriddle/rural against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 16:18:22.976 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-2/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 27 16:18:23.460 INFO [stdout] a36fb0867d0e420e292ca78184521215411e000c2b999d880754085915776718
Nov 27 16:18:23.462 INFO running `"docker" "start" "-a" "a36fb0867d0e420e292ca78184521215411e000c2b999d880754085915776718"`
Nov 27 16:18:25.435 INFO [stderr] usermod: no changes
Nov 27 16:18:25.688 INFO [stderr]    Compiling rural v0.0.3 (/source)
Nov 27 16:18:25.697 INFO [stderr]    Compiling ring v0.13.2
Nov 27 16:18:25.700 INFO [stderr]     Checking env_logger v0.5.13
Nov 27 16:18:26.111 INFO [stderr] warning: unused imports: `Read`, `Write`, `self`
Nov 27 16:18:26.112 INFO [stderr]  --> build.rs:3:15
Nov 27 16:18:26.112 INFO [stderr]   |
Nov 27 16:18:26.113 INFO [stderr] 3 | use std::io::{self, Read, Write};
Nov 27 16:18:26.113 INFO [stderr]   |               ^^^^  ^^^^  ^^^^^
Nov 27 16:18:26.114 INFO [stderr]   |
Nov 27 16:18:26.114 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 16:18:26.114 INFO [stderr] 
Nov 27 16:18:33.672 INFO [stderr]     Checking sct v0.4.0
Nov 27 16:18:33.672 INFO [stderr]     Checking webpki v0.18.1
Nov 27 16:18:34.671 INFO [stderr]     Checking webpki-roots v0.15.0
Nov 27 16:18:34.671 INFO [stderr]     Checking rustls v0.13.1
Nov 27 16:18:39.741 INFO [stderr]  Documenting rural v0.0.3 (/source)
Nov 27 16:18:40.331 INFO [stderr] warning: unused `#[macro_use]` import
Nov 27 16:18:40.332 INFO [stderr]   --> src/lib.rs:12:1
Nov 27 16:18:40.333 INFO [stderr]    |
Nov 27 16:18:40.333 INFO [stderr] 12 | #[macro_use]
Nov 27 16:18:40.334 INFO [stderr]    | ^^^^^^^^^^^^
Nov 27 16:18:40.335 INFO [stderr]    |
Nov 27 16:18:40.335 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 27 16:18:40.336 INFO [stderr] 
Nov 27 16:18:40.336 INFO [stderr] warning: unused import: `protocol::request`
Nov 27 16:18:40.337 INFO [stderr]  --> src/receiver.rs:7:5
Nov 27 16:18:40.337 INFO [stderr]   |
Nov 27 16:18:40.338 INFO [stderr] 7 | use protocol::request;
Nov 27 16:18:40.338 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 27 16:18:40.339 INFO [stderr] 
Nov 27 16:18:40.340 INFO [stderr] warning: unused import: `File`
Nov 27 16:18:40.340 INFO [stderr]   --> src/receiver.rs:11:21
Nov 27 16:18:40.341 INFO [stderr]    |
Nov 27 16:18:40.342 INFO [stderr] 11 | use std::fs::{self, File, OpenOptions};
Nov 27 16:18:40.342 INFO [stderr]    |                     ^^^^
Nov 27 16:18:40.342 INFO [stderr] 
Nov 27 16:18:40.342 INFO [stderr] warning: unused import: `self`
Nov 27 16:18:40.342 INFO [stderr]  --> src/sender.rs:7:22
Nov 27 16:18:40.342 INFO [stderr]   |
Nov 27 16:18:40.342 INFO [stderr] 7 | use protocol::list::{self, IterExt};
Nov 27 16:18:40.342 INFO [stderr]   |                      ^^^^
Nov 27 16:18:40.342 INFO [stderr] 
Nov 27 16:18:40.342 INFO [stderr] warning: unused import: `self`
Nov 27 16:18:40.342 INFO [stderr]  --> src/sender.rs:8:25
Nov 27 16:18:40.342 INFO [stderr]   |
Nov 27 16:18:40.342 INFO [stderr] 8 | use protocol::request::{self, Request};
Nov 27 16:18:40.342 INFO [stderr]   |                         ^^^^
Nov 27 16:18:40.342 INFO [stderr] 
Nov 27 16:18:40.342 INFO [stderr] warning: unused import: `std::fs`
Nov 27 16:18:40.342 INFO [stderr]   --> src/sender.rs:13:5
Nov 27 16:18:40.342 INFO [stderr]    |
Nov 27 16:18:40.342 INFO [stderr] 13 | use std::fs;
Nov 27 16:18:40.342 INFO [stderr]    |     ^^^^^^^
Nov 27 16:18:40.342 INFO [stderr] 
Nov 27 16:18:40.342 INFO [stderr] warning: unused imports: `OsStr`, `OsString`
Nov 27 16:18:40.342 INFO [stderr]   --> src/sender.rs:14:16
Nov 27 16:18:40.342 INFO [stderr]    |
Nov 27 16:18:40.342 INFO [stderr] 14 | use std::ffi::{OsString, OsStr};
Nov 27 16:18:40.342 INFO [stderr]    |                ^^^^^^^^  ^^^^^
Nov 27 16:18:40.342 INFO [stderr] 
Nov 27 16:18:40.342 INFO [stderr] warning: unused import: `ring::digest`
Nov 27 16:18:40.342 INFO [stderr]   --> src/sender.rs:16:5
Nov 27 16:18:40.342 INFO [stderr]    |
Nov 27 16:18:40.342 INFO [stderr] 16 | use ring::digest;
Nov 27 16:18:40.342 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 27 16:18:40.342 INFO [stderr] 
Nov 27 16:18:40.342 INFO [stderr] warning: unused import: `std::io::Cursor`
Nov 27 16:18:40.342 INFO [stderr]  --> src/protocol/interface.rs:2:5
Nov 27 16:18:40.342 INFO [stderr]   |
Nov 27 16:18:40.342 INFO [stderr] 2 | use std::io::Cursor;
Nov 27 16:18:40.342 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 27 16:18:40.342 INFO [stderr] 
Nov 27 16:18:40.342 INFO [stderr] warning: unused import: `std::mem`
Nov 27 16:18:40.342 INFO [stderr]  --> src/protocol/interface.rs:3:5
Nov 27 16:18:40.342 INFO [stderr]   |
Nov 27 16:18:40.342 INFO [stderr] 3 | use std::mem;
Nov 27 16:18:40.342 INFO [stderr]   |     ^^^^^^^^
Nov 27 16:18:40.342 INFO [stderr] 
Nov 27 16:18:40.342 INFO [stderr] warning: unused import: `Expected`
Nov 27 16:18:40.342 INFO [stderr]   --> src/protocol/network_path.rs:26:44
Nov 27 16:18:40.342 INFO [stderr]    |
Nov 27 16:18:40.342 INFO [stderr] 26 |         use serde::de::{Error, Unexpected, Expected};
Nov 27 16:18:40.342 INFO [stderr]    |                                            ^^^^^^^^
Nov 27 16:18:40.343 INFO [stderr] 
Nov 27 16:18:40.343 INFO [stderr] warning: unused import: `Expected`
Nov 27 16:18:40.343 INFO [stderr]    --> src/protocol/network_path.rs:107:44
Nov 27 16:18:40.343 INFO [stderr]     |
Nov 27 16:18:40.343 INFO [stderr] 107 |         use serde::de::{Error, Unexpected, Expected};
Nov 27 16:18:40.343 INFO [stderr]     |                                            ^^^^^^^^
Nov 27 16:18:40.343 INFO [stderr] 
Nov 27 16:18:40.343 INFO [stderr] warning: unused import: `std::io::Cursor`
Nov 27 16:18:40.343 INFO [stderr]  --> src/protocol/request.rs:5:5
Nov 27 16:18:40.343 INFO [stderr]   |
Nov 27 16:18:40.343 INFO [stderr] 5 | use std::io::Cursor;
Nov 27 16:18:40.343 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 27 16:18:40.343 INFO [stderr] 
Nov 27 16:18:40.343 INFO [stderr] warning: unused import: `protocol::interface::Message`
Nov 27 16:18:40.343 INFO [stderr]  --> src/checksum.rs:4:5
Nov 27 16:18:40.343 INFO [stderr]   |
Nov 27 16:18:40.343 INFO [stderr] 4 | use protocol::interface::Message;
Nov 27 16:18:40.343 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:18:40.343 INFO [stderr] 
Nov 27 16:18:40.947 INFO [stderr] warning: unused import: `WriteBytesExt`
Nov 27 16:18:40.947 INFO [stderr]  --> src/protocol/list.rs:6:53
Nov 27 16:18:40.947 INFO [stderr]   |
Nov 27 16:18:40.947 INFO [stderr] 6 | use byteorder::{BigEndian, ByteOrder, ReadBytesExt, WriteBytesExt};
Nov 27 16:18:40.947 INFO [stderr]   |                                                     ^^^^^^^^^^^^^
Nov 27 16:18:40.947 INFO [stderr] 
Nov 27 16:18:41.048 INFO [stderr] warning: variable does not need to be mutable
Nov 27 16:18:41.048 INFO [stderr]   --> src/sender.rs:28:16
Nov 27 16:18:41.048 INFO [stderr]    |
Nov 27 16:18:41.048 INFO [stderr] 28 |     pub fn new(mut shares: HashMap<ShareName, PathBuf>) -> Sender {
Nov 27 16:18:41.048 INFO [stderr]    |                ----^^^^^^
Nov 27 16:18:41.048 INFO [stderr]    |                |
Nov 27 16:18:41.048 INFO [stderr]    |                help: remove this `mut`
Nov 27 16:18:41.048 INFO [stderr]    |
Nov 27 16:18:41.048 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 16:18:41.048 INFO [stderr] 
Nov 27 16:18:44.499 INFO [stderr] warning: `[BufWriter]` cannot be resolved, ignoring it...
Nov 27 16:18:44.500 INFO [stderr]     |
Nov 27 16:18:44.500 INFO [stderr]     = note: #[warn(intra_doc_link_resolution_failure)] on by default
Nov 27 16:18:44.500 INFO [stderr]     = note: the link appears in this line:
Nov 27 16:18:44.501 INFO [stderr]             
Nov 27 16:18:44.501 INFO [stderr]              Like [`BufWriter`], a `LineWriter`’s buffer will also be flushed when the
Nov 27 16:18:44.501 INFO [stderr]                    ^^^^^^^^^^^
Nov 27 16:18:44.501 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 27 16:18:44.502 INFO [stderr] 
Nov 27 16:18:44.520 INFO [stderr] warning: `[ErrorKind]` cannot be resolved, ignoring it...
Nov 27 16:18:44.520 INFO [stderr]     |
Nov 27 16:18:44.520 INFO [stderr]     = note: the link appears in this line:
Nov 27 16:18:44.520 INFO [stderr]             
Nov 27 16:18:44.521 INFO [stderr]              Converts an [`ErrorKind`] into an [`Error`].
Nov 27 16:18:44.521 INFO [stderr]                           ^^^^^^^^^^^
Nov 27 16:18:44.521 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 27 16:18:44.521 INFO [stderr] 
Nov 27 16:18:44.522 INFO [stderr] warning: `[Error]` cannot be resolved, ignoring it...
Nov 27 16:18:44.522 INFO [stderr]     |
Nov 27 16:18:44.522 INFO [stderr]     = note: the link appears in this line:
Nov 27 16:18:44.523 INFO [stderr]             
Nov 27 16:18:44.523 INFO [stderr]              Converts an [`ErrorKind`] into an [`Error`].
Nov 27 16:18:44.523 INFO [stderr]                                                 ^^^^^^^
Nov 27 16:18:44.523 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 27 16:18:44.524 INFO [stderr] 
Nov 27 16:18:44.524 INFO [stderr] warning: `[Seek::seek_relative]` cannot be resolved, ignoring it...
Nov 27 16:18:44.524 INFO [stderr]     |
Nov 27 16:18:44.525 INFO [stderr]     = note: the link appears in this line:
Nov 27 16:18:44.525 INFO [stderr]             
Nov 27 16:18:44.525 INFO [stderr]              To seek without discarding the internal buffer, use [`Seek::seek_relative`].
Nov 27 16:18:44.526 INFO [stderr]                                                                   ^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:18:44.526 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 27 16:18:44.526 INFO [stderr] 
Nov 27 16:18:47.705 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.23s
Nov 27 16:18:47.728 INFO [stderr] su: No module specific data is present
Nov 27 16:18:48.277 INFO running `"docker" "inspect" "a36fb0867d0e420e292ca78184521215411e000c2b999d880754085915776718"`
Nov 27 16:18:48.739 INFO running `"docker" "rm" "-f" "a36fb0867d0e420e292ca78184521215411e000c2b999d880754085915776718"`
Nov 27 16:18:49.095 INFO [stdout] a36fb0867d0e420e292ca78184521215411e000c2b999d880754085915776718