Dec 18 03:17:05.869 INFO checking birkenfeld/cachereg_rs against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 03:17:05.870 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/birkenfeld/cachereg_rs:/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 03:17:06.336 INFO [stdout] 28d8b390b7cb5553fe1ae03383e48b9c63aab7e20b7a73c0d76ee6f72be67b34
Dec 18 03:17:06.338 INFO running `"docker" "start" "-a" "28d8b390b7cb5553fe1ae03383e48b9c63aab7e20b7a73c0d76ee6f72be67b34"`
Dec 18 03:17:08.838 INFO [stderr]    Compiling memchr v2.0.1
Dec 18 03:17:08.838 INFO [stderr]    Compiling log v0.4.2
Dec 18 03:17:08.860 INFO [stderr]     Checking socket2 v0.3.6
Dec 18 03:17:08.864 INFO [stderr]     Checking nix v0.9.0
Dec 18 03:17:08.896 INFO [stderr]    Compiling thread_local v0.3.5
Dec 18 03:17:08.896 INFO [stderr]    Compiling serde v1.0.66
Dec 18 03:17:08.928 INFO [stderr]     Checking parking_lot v0.5.5
Dec 18 03:17:09.057 INFO [stderr]     Checking log4rs v0.8.0
Dec 18 03:17:12.050 INFO [stderr]    Compiling aho-corasick v0.6.4
Dec 18 03:17:13.165 INFO [stderr]     Checking dns-lookup v0.9.1
Dec 18 03:17:14.093 INFO [stderr]    Compiling log v0.3.9
Dec 18 03:17:14.449 INFO [stderr]     Checking mlzlog v0.4.0
Dec 18 03:17:16.372 INFO [stderr]    Compiling regex v0.2.11
Dec 18 03:17:38.582 INFO [stderr]    Compiling serde_json v1.0.21
Dec 18 03:17:43.046 INFO [stderr]    Compiling handlebars v0.29.1
Dec 18 03:17:50.493 INFO [stderr]    Compiling interfaces v0.0.4
Dec 18 03:17:54.038 INFO [stderr]     Checking mlzutil v0.1.1
Dec 18 03:17:54.599 INFO [stderr]     Checking cachereg_rs v1.0.0 (/opt/crater/workdir)
Dec 18 03:17:55.872 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 03:17:55.873 INFO [stderr]   --> src/main.rs:27:1
Dec 18 03:17:55.873 INFO [stderr]    |
Dec 18 03:17:55.873 INFO [stderr] 27 | #[macro_use]
Dec 18 03:17:55.874 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 03:17:55.874 INFO [stderr]    |
Dec 18 03:17:55.874 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 03:17:55.874 INFO [stderr] 
Dec 18 03:17:55.892 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 03:17:55.893 INFO [stderr]   --> src/main.rs:27:1
Dec 18 03:17:55.893 INFO [stderr]    |
Dec 18 03:17:55.893 INFO [stderr] 27 | #[macro_use]
Dec 18 03:17:55.894 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 03:17:55.894 INFO [stderr]    |
Dec 18 03:17:55.894 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 03:17:55.894 INFO [stderr] 
Dec 18 03:17:56.405 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.85s
Dec 18 03:17:58.066 INFO running `"docker" "inspect" "28d8b390b7cb5553fe1ae03383e48b9c63aab7e20b7a73c0d76ee6f72be67b34"`
Dec 18 03:17:58.424 INFO running `"docker" "rm" "-f" "28d8b390b7cb5553fe1ae03383e48b9c63aab7e20b7a73c0d76ee6f72be67b34"`
Dec 18 03:17:58.808 INFO [stdout] 28d8b390b7cb5553fe1ae03383e48b9c63aab7e20b7a73c0d76ee6f72be67b34