Nov 28 09:23:41.478 INFO documenting sendpacket-0.1.1 against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 09:23:41.480 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-5/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-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 28 09:23:41.881 INFO [stdout] 13779ebf5d22091234c66c761589a18516c5b1396b322be345acab248aaef4fa
Nov 28 09:23:41.881 INFO running `"docker" "start" "-a" "13779ebf5d22091234c66c761589a18516c5b1396b322be345acab248aaef4fa"`
Nov 28 09:23:42.975 INFO [stderr] usermod: no changes
Nov 28 09:23:43.139 INFO [stderr]     Checking pnet_base v0.21.0
Nov 28 09:23:43.139 INFO [stderr]    Compiling pnet v0.21.0
Nov 28 09:23:43.142 INFO [stderr]     Checking ipnetwork v0.12.8
Nov 28 09:23:43.143 INFO [stderr]     Checking pnet_base v0.20.0
Nov 28 09:23:43.143 INFO [stderr]    Compiling syntex_pos v0.42.0
Nov 28 09:23:43.143 INFO [stderr]     Checking pnet_sys v0.21.0
Nov 28 09:23:43.143 INFO [stderr]     Checking pnet_sys v0.20.0
Nov 28 09:23:43.143 INFO [stderr]    Compiling regex v0.2.11
Nov 28 09:23:44.703 INFO [stderr]    Compiling derive-new v0.5.6
Nov 28 09:23:45.350 INFO [stderr]     Checking pnet_macros_support v0.21.0
Nov 28 09:23:46.483 INFO [stderr]     Checking pnet_datalink v0.21.0
Nov 28 09:23:46.503 INFO [stderr]     Checking pnet_datalink v0.20.0
Nov 28 09:23:46.603 INFO [stderr]    Compiling syntex_errors v0.42.0
Nov 28 09:23:52.780 INFO [stderr]    Compiling syntex_syntax v0.42.0
Nov 28 09:24:27.294 INFO [stderr]    Compiling syntex v0.42.2
Nov 28 09:24:28.307 INFO [stderr]    Compiling pnet_macros v0.21.0
Nov 28 09:24:30.775 INFO [stderr]    Compiling pnet_packet v0.21.0
Nov 28 09:24:43.955 INFO [stderr]     Checking pnet_transport v0.21.0
Nov 28 09:24:44.951 INFO [stderr]     Checking sendpacket v0.1.1 (/source)
Nov 28 09:24:44.951 INFO [stderr]  Documenting sendpacket v0.1.1 (/source)
Nov 28 09:24:46.107 INFO [stderr] warning: unused import: `ipnetwork::IpNetwork`
Nov 28 09:24:46.107 INFO [stderr]  --> src/lib.rs:9:5
Nov 28 09:24:46.107 INFO [stderr]   |
Nov 28 09:24:46.107 INFO [stderr] 9 | use ipnetwork::IpNetwork;
Nov 28 09:24:46.107 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 09:24:46.107 INFO [stderr]   |
Nov 28 09:24:46.107 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 09:24:46.107 INFO [stderr] 
Nov 28 09:24:46.107 INFO [stderr] warning: unused import: `MutablePacket`
Nov 28 09:24:46.107 INFO [stderr]   --> src/lib.rs:11:20
Nov 28 09:24:46.107 INFO [stderr]    |
Nov 28 09:24:46.107 INFO [stderr] 11 | use pnet::packet::{MutablePacket, Packet};
Nov 28 09:24:46.107 INFO [stderr]    |                    ^^^^^^^^^^^^^
Nov 28 09:24:46.107 INFO [stderr] 
Nov 28 09:24:46.107 INFO [stderr] warning: unused imports: `ArpHardwareTypes`, `ArpOperation`, `ArpOperations`
Nov 28 09:24:46.107 INFO [stderr]   --> src/lib.rs:12:25
Nov 28 09:24:46.107 INFO [stderr]    |
Nov 28 09:24:46.107 INFO [stderr] 12 | use pnet::packet::arp::{ArpHardwareTypes, ArpOperation, ArpOperations};
Nov 28 09:24:46.107 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^
Nov 28 09:24:46.107 INFO [stderr] 
Nov 28 09:24:46.107 INFO [stderr] warning: unused import: `self`
Nov 28 09:24:46.107 INFO [stderr]   --> src/lib.rs:15:24
Nov 28 09:24:46.107 INFO [stderr]    |
Nov 28 09:24:46.107 INFO [stderr] 15 | use pnet::packet::ip::{self, IpNextHeaderProtocol, IpNextHeaderProtocols};
Nov 28 09:24:46.107 INFO [stderr]    |                        ^^^^
Nov 28 09:24:46.107 INFO [stderr] 
Nov 28 09:24:46.107 INFO [stderr] warning: unused import: `ipv4_checksum`
Nov 28 09:24:46.107 INFO [stderr]   --> src/lib.rs:17:25
Nov 28 09:24:46.107 INFO [stderr]    |
Nov 28 09:24:46.107 INFO [stderr] 17 | use pnet::packet::udp::{ipv4_checksum, MutableUdpPacket};
Nov 28 09:24:46.107 INFO [stderr]    |                         ^^^^^^^^^^^^^
Nov 28 09:24:46.107 INFO [stderr] 
Nov 28 09:24:46.107 INFO [stderr] warning: unused import: `std::fs`
Nov 28 09:24:46.107 INFO [stderr]   --> src/lib.rs:19:5
Nov 28 09:24:46.107 INFO [stderr]    |
Nov 28 09:24:46.107 INFO [stderr] 19 | use std::fs;
Nov 28 09:24:46.107 INFO [stderr]    |     ^^^^^^^
Nov 28 09:24:46.107 INFO [stderr] 
Nov 28 09:24:46.107 INFO [stderr] warning: unused import: `std::io::Read`
Nov 28 09:24:46.107 INFO [stderr]   --> src/lib.rs:20:5
Nov 28 09:24:46.107 INFO [stderr]    |
Nov 28 09:24:46.107 INFO [stderr] 20 | use std::io::Read;
Nov 28 09:24:46.107 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 09:24:46.107 INFO [stderr] 
Nov 28 09:24:46.107 INFO [stderr] warning: unused import: `Ether`
Nov 28 09:24:46.107 INFO [stderr]    --> src/lib.rs:517:9
Nov 28 09:24:46.107 INFO [stderr]     |
Nov 28 09:24:46.107 INFO [stderr] 517 |     use Ether;
Nov 28 09:24:46.108 INFO [stderr]     |         ^^^^^
Nov 28 09:24:46.108 INFO [stderr] 
Nov 28 09:24:46.108 INFO [stderr] warning: unused import: `Ip`
Nov 28 09:24:46.108 INFO [stderr]    --> src/lib.rs:518:9
Nov 28 09:24:46.113 INFO [stderr]     |
Nov 28 09:24:46.113 INFO [stderr] 518 |     use Ip;
Nov 28 09:24:46.113 INFO [stderr]     |         ^^
Nov 28 09:24:46.113 INFO [stderr] 
Nov 28 09:24:46.113 INFO [stderr] warning: unused import: `Mac`
Nov 28 09:24:46.113 INFO [stderr]    --> src/lib.rs:519:9
Nov 28 09:24:46.113 INFO [stderr]     |
Nov 28 09:24:46.113 INFO [stderr] 519 |     use Mac;
Nov 28 09:24:46.113 INFO [stderr]     |         ^^^
Nov 28 09:24:46.113 INFO [stderr] 
Nov 28 09:24:46.113 INFO [stderr] warning: unused import: `Tcp`
Nov 28 09:24:46.113 INFO [stderr]    --> src/lib.rs:520:9
Nov 28 09:24:46.113 INFO [stderr]     |
Nov 28 09:24:46.113 INFO [stderr] 520 |     use Tcp;
Nov 28 09:24:46.113 INFO [stderr]     |         ^^^
Nov 28 09:24:46.113 INFO [stderr] 
Nov 28 09:24:46.439 INFO [stderr] warning: unreachable expression
Nov 28 09:24:46.439 INFO [stderr]    --> src/lib.rs:353:9
Nov 28 09:24:46.439 INFO [stderr]     |
Nov 28 09:24:46.439 INFO [stderr] 353 |         self.l3.build_header(&l3_over_tcp_packet, IpNextHeaderProtocols::Tcp)
Nov 28 09:24:46.439 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 09:24:46.439 INFO [stderr]     |
Nov 28 09:24:46.439 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Nov 28 09:24:46.439 INFO [stderr] 
Nov 28 09:24:46.479 INFO [stderr] warning: unused import: `DataLinkReceiver`
Nov 28 09:24:46.479 INFO [stderr]   --> src/lib.rs:10:58
Nov 28 09:24:46.479 INFO [stderr]    |
Nov 28 09:24:46.479 INFO [stderr] 10 | use pnet::datalink::{Channel, NetworkInterface, MacAddr, DataLinkReceiver, DataLinkSender};
Nov 28 09:24:46.479 INFO [stderr]    |                                                          ^^^^^^^^^^^^^^^^
Nov 28 09:24:46.479 INFO [stderr] 
Nov 28 09:24:46.479 INFO [stderr] warning: unused import: `DataLinkSender`
Nov 28 09:24:46.479 INFO [stderr]   --> src/lib.rs:10:76
Nov 28 09:24:46.479 INFO [stderr]    |
Nov 28 09:24:46.479 INFO [stderr] 10 | use pnet::datalink::{Channel, NetworkInterface, MacAddr, DataLinkReceiver, DataLinkSender};
Nov 28 09:24:46.479 INFO [stderr]    |                                                                            ^^^^^^^^^^^^^^
Nov 28 09:24:46.479 INFO [stderr] 
Nov 28 09:24:46.503 INFO [stderr] warning: unused variable: `payload`
Nov 28 09:24:46.503 INFO [stderr]    --> src/lib.rs:244:28
Nov 28 09:24:46.503 INFO [stderr]     |
Nov 28 09:24:46.503 INFO [stderr] 244 |     fn build_header(&self, payload: &[u8], ether_type: EtherType) -> Vec<u8> {
Nov 28 09:24:46.503 INFO [stderr]     |                            ^^^^^^^ help: consider using `_payload` instead
Nov 28 09:24:46.503 INFO [stderr]     |
Nov 28 09:24:46.503 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 09:24:46.503 INFO [stderr] 
Nov 28 09:24:46.503 INFO [stderr] warning: unused variable: `l3_over_tcp_packet`
Nov 28 09:24:46.503 INFO [stderr]    --> src/lib.rs:350:13
Nov 28 09:24:46.503 INFO [stderr]     |
Nov 28 09:24:46.503 INFO [stderr] 350 |         let l3_over_tcp_packet: Vec<u8> = vec![];
Nov 28 09:24:46.503 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: consider using `_l3_over_tcp_packet` instead
Nov 28 09:24:46.503 INFO [stderr] 
Nov 28 09:24:46.503 INFO [stderr] warning: unused variable: `payload`
Nov 28 09:24:46.503 INFO [stderr]    --> src/lib.rs:349:28
Nov 28 09:24:46.503 INFO [stderr]     |
Nov 28 09:24:46.503 INFO [stderr] 349 |     fn build_header(&self, payload: &[u8], _extra: ()) -> Vec<u8> {
Nov 28 09:24:46.503 INFO [stderr]     |                            ^^^^^^^ help: consider using `_payload` instead
Nov 28 09:24:46.503 INFO [stderr] 
Nov 28 09:24:46.503 INFO [stderr] warning: unused variable: `l3_over_udp_packet`
Nov 28 09:24:46.503 INFO [stderr]    --> src/lib.rs:360:13
Nov 28 09:24:46.503 INFO [stderr]     |
Nov 28 09:24:46.503 INFO [stderr] 360 |         let l3_over_udp_packet: Vec<u8> = vec![];
Nov 28 09:24:46.503 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: consider using `_l3_over_udp_packet` instead
Nov 28 09:24:46.503 INFO [stderr] 
Nov 28 09:24:46.503 INFO [stderr] warning: unused variable: `rx`
Nov 28 09:24:46.503 INFO [stderr]    --> src/lib.rs:409:26
Nov 28 09:24:46.503 INFO [stderr]     |
Nov 28 09:24:46.503 INFO [stderr] 409 |         let (mut tx, mut rx) = match pnet::datalink::channel(&session.interface, Default::default()) {
Nov 28 09:24:46.503 INFO [stderr]     |                          ^^ help: consider using `_rx` instead
Nov 28 09:24:46.503 INFO [stderr] 
Nov 28 09:24:46.503 INFO [stderr] warning: unused variable: `tx`
Nov 28 09:24:46.503 INFO [stderr]    --> src/lib.rs:418:18
Nov 28 09:24:46.503 INFO [stderr]     |
Nov 28 09:24:46.503 INFO [stderr] 418 |         let (mut tx, mut rx) = match pnet::datalink::channel(&session.interface, Default::default()) {
Nov 28 09:24:46.503 INFO [stderr]     |                  ^^ help: consider using `_tx` instead
Nov 28 09:24:46.503 INFO [stderr] 
Nov 28 09:24:46.555 INFO [stderr] warning: variable does not need to be mutable
Nov 28 09:24:46.555 INFO [stderr]    --> src/lib.rs:409:22
Nov 28 09:24:46.555 INFO [stderr]     |
Nov 28 09:24:46.555 INFO [stderr] 409 |         let (mut tx, mut rx) = match pnet::datalink::channel(&session.interface, Default::default()) {
Nov 28 09:24:46.555 INFO [stderr]     |                      ----^^
Nov 28 09:24:46.555 INFO [stderr]     |                      |
Nov 28 09:24:46.555 INFO [stderr]     |                      help: remove this `mut`
Nov 28 09:24:46.555 INFO [stderr]     |
Nov 28 09:24:46.555 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 09:24:46.555 INFO [stderr] 
Nov 28 09:24:46.559 INFO [stderr] warning: variable does not need to be mutable
Nov 28 09:24:46.559 INFO [stderr]    --> src/lib.rs:418:14
Nov 28 09:24:46.559 INFO [stderr]     |
Nov 28 09:24:46.559 INFO [stderr] 418 |         let (mut tx, mut rx) = match pnet::datalink::channel(&session.interface, Default::default()) {
Nov 28 09:24:46.559 INFO [stderr]     |              ----^^
Nov 28 09:24:46.559 INFO [stderr]     |              |
Nov 28 09:24:46.559 INFO [stderr]     |              help: remove this `mut`
Nov 28 09:24:46.559 INFO [stderr] 
Nov 28 09:24:48.443 INFO [stderr] warning: `[packet]` cannot be resolved, ignoring it...
Nov 28 09:24:48.443 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/pnet_macros_support-0.21.0/src/packet.rs:49:44
Nov 28 09:24:48.443 INFO [stderr]    |
Nov 28 09:24:48.444 INFO [stderr] 49 |     /// Converts a wire-format packet to #[packet] struct format
Nov 28 09:24:48.444 INFO [stderr]    |                                            ^^^^^^ cannot be resolved, ignoring
Nov 28 09:24:48.444 INFO [stderr]    |
Nov 28 09:24:48.444 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Nov 28 09:24:48.445 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 09:24:48.445 INFO [stderr] 
Nov 28 09:24:50.119 INFO [stderr] warning: `[packet]` cannot be resolved, ignoring it...
Nov 28 09:24:50.119 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/pnet_macros_support-0.21.0/src/packet.rs:49:44
Nov 28 09:24:50.119 INFO [stderr]    |
Nov 28 09:24:50.119 INFO [stderr] 49 |     /// Converts a wire-format packet to #[packet] struct format
Nov 28 09:24:50.119 INFO [stderr]    |                                            ^^^^^^ cannot be resolved, ignoring
Nov 28 09:24:50.119 INFO [stderr]    |
Nov 28 09:24:50.119 INFO [stderr]    = note: #[warn(intra_doc_link_resolution_failure)] on by default
Nov 28 09:24:50.119 INFO [stderr]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 09:24:50.119 INFO [stderr] 
Nov 28 09:24:50.223 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
Nov 28 09:24:50.235 INFO [stderr] su: No module specific data is present
Nov 28 09:24:51.027 INFO running `"docker" "inspect" "13779ebf5d22091234c66c761589a18516c5b1396b322be345acab248aaef4fa"`
Nov 28 09:24:51.467 INFO running `"docker" "rm" "-f" "13779ebf5d22091234c66c761589a18516c5b1396b322be345acab248aaef4fa"`
Nov 28 09:24:51.809 INFO [stdout] 13779ebf5d22091234c66c761589a18516c5b1396b322be345acab248aaef4fa