Dec 18 07:05:14.942 INFO checking Jkillelea/hn-reader-new against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 07:05:14.942 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/Jkillelea/hn-reader-new:/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 07:05:15.418 INFO [stdout] 6820b0b495818c7a68ebbfac2217051625358668cf4d8e84357fdcc6ae1af78c
Dec 18 07:05:15.420 INFO running `"docker" "start" "-a" "6820b0b495818c7a68ebbfac2217051625358668cf4d8e84357fdcc6ae1af78c"`
Dec 18 07:05:17.444 INFO [stderr]     Checking hn-reader-new v0.1.0 (/opt/crater/workdir)
Dec 18 07:05:19.200 INFO [stderr] warning: unused import: `serde_json`
Dec 18 07:05:19.231 INFO [stderr]  --> src/article.rs:7:5
Dec 18 07:05:19.231 INFO [stderr]   |
Dec 18 07:05:19.231 INFO [stderr] 7 | use serde_json;
Dec 18 07:05:19.231 INFO [stderr]   |     ^^^^^^^^^^
Dec 18 07:05:19.231 INFO [stderr]   |
Dec 18 07:05:19.231 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 07:05:19.231 INFO [stderr] 
Dec 18 07:05:19.231 INFO [stderr] warning: unused import: `serde_json`
Dec 18 07:05:19.231 INFO [stderr]  --> src/article.rs:7:5
Dec 18 07:05:19.231 INFO [stderr]   |
Dec 18 07:05:19.231 INFO [stderr] 7 | use serde_json;
Dec 18 07:05:19.231 INFO [stderr]   |     ^^^^^^^^^^
Dec 18 07:05:19.231 INFO [stderr]   |
Dec 18 07:05:19.231 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 07:05:19.231 INFO [stderr] 
Dec 18 07:05:19.569 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.60s
Dec 18 07:05:20.303 INFO running `"docker" "inspect" "6820b0b495818c7a68ebbfac2217051625358668cf4d8e84357fdcc6ae1af78c"`
Dec 18 07:05:20.650 INFO running `"docker" "rm" "-f" "6820b0b495818c7a68ebbfac2217051625358668cf4d8e84357fdcc6ae1af78c"`
Dec 18 07:05:21.044 INFO [stdout] 6820b0b495818c7a68ebbfac2217051625358668cf4d8e84357fdcc6ae1af78c