Dec 18 12:08:04.859 INFO checking roots-0.0.4 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 12:08:04.859 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/roots/0.0.4:/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 12:08:05.248 INFO [stdout] 58ce1bf8f66de9eed6b574055a657ee4ac4ae7f5227707b0ee93c4266f82ff3b
Dec 18 12:08:05.250 INFO running `"docker" "start" "-a" "58ce1bf8f66de9eed6b574055a657ee4ac4ae7f5227707b0ee93c4266f82ff3b"`
Dec 18 12:08:06.228 INFO [stderr]     Checking roots v0.0.4 (/opt/crater/workdir)
Dec 18 12:08:06.444 INFO [stderr] warning: unused macro definition
Dec 18 12:08:06.444 INFO [stderr]   --> src/lib.rs:41:1
Dec 18 12:08:06.444 INFO [stderr]    |
Dec 18 12:08:06.444 INFO [stderr] 41 | / macro_rules! assert_float_eq(
Dec 18 12:08:06.444 INFO [stderr] 42 | |     ($precision:expr, $given:expr , $expected:expr) => ({
Dec 18 12:08:06.444 INFO [stderr] 43 | |       match (&($precision), &($given), &($expected)) {
Dec 18 12:08:06.444 INFO [stderr] 44 | |           (precision_val, given_val, expected_val) => {
Dec 18 12:08:06.444 INFO [stderr] ...  |
Dec 18 12:08:06.444 INFO [stderr] 51 | |     })
Dec 18 12:08:06.444 INFO [stderr] 52 | | );
Dec 18 12:08:06.444 INFO [stderr]    | |__^
Dec 18 12:08:06.444 INFO [stderr]    |
Dec 18 12:08:06.444 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 18 12:08:06.444 INFO [stderr] 
Dec 18 12:08:06.444 INFO [stderr] warning: unused macro definition
Dec 18 12:08:06.444 INFO [stderr]   --> src/lib.rs:54:1
Dec 18 12:08:06.444 INFO [stderr]    |
Dec 18 12:08:06.444 INFO [stderr] 54 | / macro_rules! assert_float_array_eq(
Dec 18 12:08:06.444 INFO [stderr] 55 | |     ($precision:expr, $given:expr , $expected:expr) => ({
Dec 18 12:08:06.444 INFO [stderr] 56 | |       match (&($precision), &($given), &($expected)) {
Dec 18 12:08:06.444 INFO [stderr] 57 | |           (precision_val, given_val, expected_val) => {
Dec 18 12:08:06.444 INFO [stderr] ...  |
Dec 18 12:08:06.444 INFO [stderr] 64 | |     })
Dec 18 12:08:06.444 INFO [stderr] 65 | | );
Dec 18 12:08:06.444 INFO [stderr]    | |__^
Dec 18 12:08:06.444 INFO [stderr] 
Dec 18 12:08:07.244 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Dec 18 12:08:07.902 INFO running `"docker" "inspect" "58ce1bf8f66de9eed6b574055a657ee4ac4ae7f5227707b0ee93c4266f82ff3b"`
Dec 18 12:08:08.253 INFO running `"docker" "rm" "-f" "58ce1bf8f66de9eed6b574055a657ee4ac4ae7f5227707b0ee93c4266f82ff3b"`
Dec 18 12:08:08.381 INFO [stdout] 58ce1bf8f66de9eed6b574055a657ee4ac4ae7f5227707b0ee93c4266f82ff3b