Dec 17 18:23:53.743 INFO checking onceq/odht against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 18:23:53.743 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/onceq/odht:/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 17 18:23:54.356 INFO [stdout] 78beeceadd305894f7887a281ad3d6b31ad2090c8768cb32b0ca00faa513658a
Dec 17 18:23:54.358 INFO running `"docker" "start" "-a" "78beeceadd305894f7887a281ad3d6b31ad2090c8768cb32b0ca00faa513658a"`
Dec 17 18:23:56.607 INFO [stderr]     Checking rust-crypto v0.2.36
Dec 17 18:24:01.536 INFO [stderr]     Checking my_dht v0.1.0 (/opt/crater/workdir/my_dht)
Dec 17 18:24:01.996 INFO [stderr] warning: unused import: `hex`
Dec 17 18:24:01.996 INFO [stderr]  --> my_dht/src/base/mod.rs:3:5
Dec 17 18:24:01.996 INFO [stderr]   |
Dec 17 18:24:01.996 INFO [stderr] 3 | use hex;
Dec 17 18:24:01.996 INFO [stderr]   |     ^^^
Dec 17 18:24:01.996 INFO [stderr]   |
Dec 17 18:24:01.996 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 18:24:01.996 INFO [stderr] 
Dec 17 18:24:02.063 INFO [stderr] warning: function is never used: `rand_node_id`
Dec 17 18:24:02.063 INFO [stderr]  --> my_dht/src/base/node_id.rs:4:1
Dec 17 18:24:02.063 INFO [stderr]   |
Dec 17 18:24:02.063 INFO [stderr] 4 | pub fn rand_node_id(times: usize) -> String {
Dec 17 18:24:02.063 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:24:02.063 INFO [stderr]   |
Dec 17 18:24:02.063 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 18:24:02.063 INFO [stderr] 
Dec 17 18:24:02.119 INFO [stderr]     Checking onceq_dht v0.1.0 (/opt/crater/workdir)
Dec 17 18:24:02.816 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.36s
Dec 17 18:24:03.634 INFO running `"docker" "inspect" "78beeceadd305894f7887a281ad3d6b31ad2090c8768cb32b0ca00faa513658a"`
Dec 17 18:24:03.960 INFO running `"docker" "rm" "-f" "78beeceadd305894f7887a281ad3d6b31ad2090c8768cb32b0ca00faa513658a"`
Dec 17 18:24:04.188 INFO [stdout] 78beeceadd305894f7887a281ad3d6b31ad2090c8768cb32b0ca00faa513658a