Dec 18 15:23:03.020 INFO checking groupable-0.2.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 15:23:03.020 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/reg/groupable/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 15:23:03.432 INFO [stdout] d78f2cb194fb112f56882adc84b7f5889f9702907640d7ecf666ec1e24edd446
Dec 18 15:23:03.442 INFO running `"docker" "start" "-a" "d78f2cb194fb112f56882adc84b7f5889f9702907640d7ecf666ec1e24edd446"`
Dec 18 15:23:05.010 INFO [stderr]     Checking groupable v0.2.0 (/opt/crater/workdir)
Dec 18 15:23:05.484 INFO [stderr] warning: unused macro definition
Dec 18 15:23:05.484 INFO [stderr]   --> src/lib.rs:69:1
Dec 18 15:23:05.484 INFO [stderr]    |
Dec 18 15:23:05.484 INFO [stderr] 69 | / macro_rules! impl_uint_keyed_iter {
Dec 18 15:23:05.484 INFO [stderr] 70 | |     ($name:ident) => (
Dec 18 15:23:05.484 INFO [stderr] 71 | |         impl <V, U: Extend<V> + FromIterator<V>> FromKeyedIterator<usize, V> for $name<U> {
Dec 18 15:23:05.484 INFO [stderr] 72 | |             fn from_keyed_iter<T: Iterator<Item=(usize, V)>>(iter: T) -> $name<U> {
Dec 18 15:23:05.484 INFO [stderr] ...  |
Dec 18 15:23:05.484 INFO [stderr] 78 | |     )
Dec 18 15:23:05.484 INFO [stderr] 79 | | }
Dec 18 15:23:05.484 INFO [stderr]    | |_^
Dec 18 15:23:05.484 INFO [stderr]    |
Dec 18 15:23:05.484 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 18 15:23:05.484 INFO [stderr] 
Dec 18 15:23:05.528 INFO [stderr] warning: unused macro definition
Dec 18 15:23:05.528 INFO [stderr]   --> src/lib.rs:69:1
Dec 18 15:23:05.528 INFO [stderr]    |
Dec 18 15:23:05.528 INFO [stderr] 69 | / macro_rules! impl_uint_keyed_iter {
Dec 18 15:23:05.528 INFO [stderr] 70 | |     ($name:ident) => (
Dec 18 15:23:05.528 INFO [stderr] 71 | |         impl <V, U: Extend<V> + FromIterator<V>> FromKeyedIterator<usize, V> for $name<U> {
Dec 18 15:23:05.528 INFO [stderr] 72 | |             fn from_keyed_iter<T: Iterator<Item=(usize, V)>>(iter: T) -> $name<U> {
Dec 18 15:23:05.528 INFO [stderr] ...  |
Dec 18 15:23:05.528 INFO [stderr] 78 | |     )
Dec 18 15:23:05.528 INFO [stderr] 79 | | }
Dec 18 15:23:05.528 INFO [stderr]    | |_^
Dec 18 15:23:05.528 INFO [stderr]    |
Dec 18 15:23:05.528 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 18 15:23:05.528 INFO [stderr] 
Dec 18 15:23:06.028 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Dec 18 15:23:06.952 INFO running `"docker" "inspect" "d78f2cb194fb112f56882adc84b7f5889f9702907640d7ecf666ec1e24edd446"`
Dec 18 15:23:07.349 INFO running `"docker" "rm" "-f" "d78f2cb194fb112f56882adc84b7f5889f9702907640d7ecf666ec1e24edd446"`
Dec 18 15:23:07.619 INFO [stdout] d78f2cb194fb112f56882adc84b7f5889f9702907640d7ecf666ec1e24edd446