Dec 18 16:42:46.862 INFO checking error-chain-mini-0.2.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:42:46.862 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/error-chain-mini/0.2.0:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:42:47.050 INFO [stdout] 9107cc5bf0c62aed9a2429291dae8a54e163a75efdb10805e5939a2ed3f573b3
Dec 18 16:42:47.056 INFO running `"docker" "start" "-a" "9107cc5bf0c62aed9a2429291dae8a54e163a75efdb10805e5939a2ed3f573b3"`
Dec 18 16:42:47.796 INFO [stderr]     Checking error-chain-mini v0.2.0 (/opt/crater/workdir)
Dec 18 16:42:47.801 INFO [stderr]    Compiling syn v0.13.11
Dec 18 16:42:55.389 INFO [stderr]    Compiling synstructure v0.8.1
Dec 18 16:42:58.808 INFO [stderr]    Compiling error-chain-mini-derive v0.2.0
Dec 18 16:43:01.228 INFO [stderr] warning: variant is never constructed: `Kind2`
Dec 18 16:43:01.228 INFO [stderr]    --> tests/derive_tests.rs:106:9
Dec 18 16:43:01.228 INFO [stderr]     |
Dec 18 16:43:01.228 INFO [stderr] 106 |         Kind2,
Dec 18 16:43:01.228 INFO [stderr]     |         ^^^^^
Dec 18 16:43:01.228 INFO [stderr]     |
Dec 18 16:43:01.229 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 16:43:01.229 INFO [stderr] 
Dec 18 16:43:01.348 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.58s
Dec 18 16:43:01.654 INFO running `"docker" "inspect" "9107cc5bf0c62aed9a2429291dae8a54e163a75efdb10805e5939a2ed3f573b3"`
Dec 18 16:43:01.718 INFO running `"docker" "rm" "-f" "9107cc5bf0c62aed9a2429291dae8a54e163a75efdb10805e5939a2ed3f573b3"`
Dec 18 16:43:01.864 INFO [stdout] 9107cc5bf0c62aed9a2429291dae8a54e163a75efdb10805e5939a2ed3f573b3