Dec 19 16:59:12.573 INFO checking flier/rust-pcap2 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 16:59:12.573 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/flier/rust-pcap2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:59:13.204 INFO [stdout] 091afda7fd5a06f7f9241fd9081db07f5a9fcf0b14a026f43ba1d732fa9274bf
Dec 19 16:59:13.206 INFO running `"docker" "start" "-a" "091afda7fd5a06f7f9241fd9081db07f5a9fcf0b14a026f43ba1d732fa9274bf"`
Dec 19 16:59:15.251 INFO [stderr]     Checking pnet_base v0.21.0
Dec 19 16:59:15.251 INFO [stderr]    Compiling pnet v0.21.0
Dec 19 16:59:15.280 INFO [stderr]    Compiling memchr v2.0.1
Dec 19 16:59:15.284 INFO [stderr]     Checking pnet_sys v0.21.0
Dec 19 16:59:15.292 INFO [stderr]     Checking itertools v0.7.8
Dec 19 16:59:15.292 INFO [stderr]     Checking hexplay v0.2.1
Dec 19 16:59:15.292 INFO [stderr]    Compiling syntex_errors v0.42.0
Dec 19 16:59:15.292 INFO [stderr]    Compiling thread_local v0.3.5
Dec 19 16:59:16.696 INFO [stderr]    Compiling num-derive v0.2.2
Dec 19 16:59:16.807 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 19 16:59:17.264 INFO [stderr]     Checking chrono v0.4.5
Dec 19 16:59:17.304 INFO [stderr]     Checking pnet_macros_support v0.21.0
Dec 19 16:59:18.544 INFO [stderr]     Checking pnet_datalink v0.21.0
Dec 19 16:59:18.649 INFO [stderr]    Compiling aho-corasick v0.6.6
Dec 19 16:59:18.832 INFO [stderr]     Checking nom v4.0.0
Dec 19 16:59:28.512 INFO [stderr]    Compiling regex v0.2.11
Dec 19 16:59:28.668 INFO [stderr]    Compiling syntex_syntax v0.42.0
Dec 19 16:59:30.897 INFO [stderr]     Checking pcap2 v0.1.0 (/opt/crater/workdir)
Dec 19 16:59:31.523 INFO [stderr]     Checking structopt v0.2.10
Dec 19 16:59:32.587 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 16:59:32.587 INFO [stderr]   --> src/lib.rs:15:1
Dec 19 16:59:32.587 INFO [stderr]    |
Dec 19 16:59:32.587 INFO [stderr] 15 | #[macro_use]
Dec 19 16:59:32.587 INFO [stderr]    | ^^^^^^^^^^^^
Dec 19 16:59:32.587 INFO [stderr]    |
Dec 19 16:59:32.587 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 16:59:32.587 INFO [stderr] 
Dec 19 16:59:35.716 INFO [stderr] warning: method is never used: `link_type`
Dec 19 16:59:35.716 INFO [stderr]   --> src/pcap/header.rs:95:5
Dec 19 16:59:35.716 INFO [stderr]    |
Dec 19 16:59:35.716 INFO [stderr] 95 |     pub fn link_type(&self) -> LinkType {
Dec 19 16:59:35.716 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:59:35.716 INFO [stderr]    |
Dec 19 16:59:35.716 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:59:35.716 INFO [stderr] 
Dec 19 16:59:35.716 INFO [stderr] warning: field is never used: `r`
Dec 19 16:59:35.716 INFO [stderr]    --> src/pcapng/reader.rs:313:5
Dec 19 16:59:35.716 INFO [stderr]     |
Dec 19 16:59:35.716 INFO [stderr] 313 |     r: R,
Dec 19 16:59:35.716 INFO [stderr]     |     ^^^^
Dec 19 16:59:35.716 INFO [stderr] 
Dec 19 17:00:18.738 INFO [stderr]    Compiling syntex v0.42.2
Dec 19 17:00:19.908 INFO [stderr]    Compiling pnet_macros v0.21.0
Dec 19 17:00:22.776 INFO [stderr]    Compiling pnet_packet v0.21.0
Dec 19 17:00:34.757 INFO [stderr]     Checking pnet_transport v0.21.0
Dec 19 17:00:36.430 INFO [stderr] warning: unused import: `pcapng`
Dec 19 17:00:36.430 INFO [stderr]   --> tests/integration_tests.rs:23:19
Dec 19 17:00:36.430 INFO [stderr]    |
Dec 19 17:00:36.430 INFO [stderr] 23 | use pcap2::{pcap, pcapng};
Dec 19 17:00:36.430 INFO [stderr]    |                   ^^^^^^
Dec 19 17:00:36.430 INFO [stderr]    |
Dec 19 17:00:36.430 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 17:00:36.430 INFO [stderr] 
Dec 19 17:00:36.524 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 17:00:36.524 INFO [stderr]   --> src/lib.rs:15:1
Dec 19 17:00:36.524 INFO [stderr]    |
Dec 19 17:00:36.524 INFO [stderr] 15 | #[macro_use]
Dec 19 17:00:36.524 INFO [stderr]    | ^^^^^^^^^^^^
Dec 19 17:00:36.524 INFO [stderr]    |
Dec 19 17:00:36.524 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 17:00:36.524 INFO [stderr] 
Dec 19 17:00:36.636 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 17:00:36.636 INFO [stderr]  --> examples/pcapdump.rs:4:1
Dec 19 17:00:36.636 INFO [stderr]   |
Dec 19 17:00:36.636 INFO [stderr] 4 | #[macro_use]
Dec 19 17:00:36.637 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 17:00:36.644 INFO [stderr]   |
Dec 19 17:00:36.644 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 17:00:36.644 INFO [stderr] 
Dec 19 17:00:36.644 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 17:00:36.644 INFO [stderr]  --> examples/pcapdump.rs:6:1
Dec 19 17:00:36.644 INFO [stderr]   |
Dec 19 17:00:36.644 INFO [stderr] 6 | #[macro_use]
Dec 19 17:00:36.644 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 17:00:36.644 INFO [stderr] 
Dec 19 17:00:36.736 INFO [stderr] warning: constant in pattern `TimeExceeded` should have an upper case name such as `TIME_EXCEEDED`
Dec 19 17:00:36.736 INFO [stderr]    --> tests/integration_tests.rs:212:13
Dec 19 17:00:36.736 INFO [stderr]     |
Dec 19 17:00:36.736 INFO [stderr] 212 |             TimeExceeded => {
Dec 19 17:00:36.736 INFO [stderr]     |             ^^^^^^^^^^^^
Dec 19 17:00:36.736 INFO [stderr]     |
Dec 19 17:00:36.736 INFO [stderr]     = note: #[warn(non_upper_case_globals)] on by default
Dec 19 17:00:36.736 INFO [stderr] 
Dec 19 17:00:36.764 INFO [stderr] warning: unused variable: `w`
Dec 19 17:00:36.764 INFO [stderr]   --> examples/pcapdump.rs:63:33
Dec 19 17:00:36.764 INFO [stderr]    |
Dec 19 17:00:36.764 INFO [stderr] 63 | fn dump_file<W: Write, R: Read>(w: &mut W, r: &mut R) -> fmt::Result {
Dec 19 17:00:36.764 INFO [stderr]    |                                 ^ help: consider using `_w` instead
Dec 19 17:00:36.764 INFO [stderr]    |
Dec 19 17:00:36.764 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 17:00:36.764 INFO [stderr] 
Dec 19 17:00:36.764 INFO [stderr] warning: unused variable: `r`
Dec 19 17:00:36.764 INFO [stderr]   --> examples/pcapdump.rs:63:44
Dec 19 17:00:36.764 INFO [stderr]    |
Dec 19 17:00:36.764 INFO [stderr] 63 | fn dump_file<W: Write, R: Read>(w: &mut W, r: &mut R) -> fmt::Result {
Dec 19 17:00:36.764 INFO [stderr]    |                                            ^ help: consider using `_r` instead
Dec 19 17:00:36.764 INFO [stderr] 
Dec 19 17:00:38.615 INFO [stderr] warning: field is never used: `r`
Dec 19 17:00:38.615 INFO [stderr]    --> src/pcapng/reader.rs:313:5
Dec 19 17:00:38.615 INFO [stderr]     |
Dec 19 17:00:38.615 INFO [stderr] 313 |     r: R,
Dec 19 17:00:38.615 INFO [stderr]     |     ^^^^
Dec 19 17:00:38.615 INFO [stderr]     |
Dec 19 17:00:38.615 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 17:00:38.615 INFO [stderr] 
Dec 19 17:00:38.728 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
Dec 19 17:00:39.492 INFO running `"docker" "inspect" "091afda7fd5a06f7f9241fd9081db07f5a9fcf0b14a026f43ba1d732fa9274bf"`
Dec 19 17:00:39.744 INFO running `"docker" "rm" "-f" "091afda7fd5a06f7f9241fd9081db07f5a9fcf0b14a026f43ba1d732fa9274bf"`
Dec 19 17:00:40.083 INFO [stdout] 091afda7fd5a06f7f9241fd9081db07f5a9fcf0b14a026f43ba1d732fa9274bf