Dec 18 12:25:42.166 INFO checking reliudp-0.1.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 12:25:42.167 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/reliudp/0.1.1:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 12:25:42.464 INFO [stdout] c95e25c3e9ac982fa89fce47cdc1e09b33d74cdda1e9573270ef81a2ad7ac286
Dec 18 12:25:42.466 INFO running `"docker" "start" "-a" "c95e25c3e9ac982fa89fce47cdc1e09b33d74cdda1e9573270ef81a2ad7ac286"`
Dec 18 12:25:43.066 INFO [stderr]     Checking reliudp v0.1.1 (/opt/crater/workdir)
Dec 18 12:25:43.865 INFO [stderr] warning: function is never used: `frag_ids_received_from_ack`
Dec 18 12:25:43.865 INFO [stderr]   --> src/ack.rs:17:1
Dec 18 12:25:43.865 INFO [stderr]    |
Dec 18 12:25:43.865 INFO [stderr] 17 | pub (self) fn frag_ids_received_from_ack<I: Iterator<Item=u8>>(ack_bytes: I, frag_total: u8) -> impl Iterator<Item=u8> {
Dec 18 12:25:43.865 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:25:43.865 INFO [stderr]    |
Dec 18 12:25:43.865 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 12:25:43.865 INFO [stderr] 
Dec 18 12:25:43.865 INFO [stderr] warning: method is never used: `into_iter`
Dec 18 12:25:43.865 INFO [stderr]   --> src/ack.rs:80:5
Dec 18 12:25:43.865 INFO [stderr]    |
Dec 18 12:25:43.865 INFO [stderr] 80 |     pub (crate) fn into_iter(self, frag_total: u8) -> impl Iterator<Item=u8> {
Dec 18 12:25:43.865 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:25:43.865 INFO [stderr] 
Dec 18 12:25:43.865 INFO [stderr] warning: method is never used: `into_missing_iter`
Dec 18 12:25:43.865 INFO [stderr]   --> src/ack.rs:85:5
Dec 18 12:25:43.865 INFO [stderr]    |
Dec 18 12:25:43.865 INFO [stderr] 85 |     pub (crate) fn into_missing_iter(self, frag_total: u8) -> impl Iterator<Item=u8> {
Dec 18 12:25:43.865 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 12:25:43.865 INFO [stderr] 
Dec 18 12:25:44.441 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
Dec 18 12:25:44.762 INFO running `"docker" "inspect" "c95e25c3e9ac982fa89fce47cdc1e09b33d74cdda1e9573270ef81a2ad7ac286"`
Dec 18 12:25:44.976 INFO running `"docker" "rm" "-f" "c95e25c3e9ac982fa89fce47cdc1e09b33d74cdda1e9573270ef81a2ad7ac286"`
Dec 18 12:25:45.124 INFO [stdout] c95e25c3e9ac982fa89fce47cdc1e09b33d74cdda1e9573270ef81a2ad7ac286