Dec 18 14:46:12.581 INFO checking js-source-mapper-0.2.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 14:46:12.581 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/js-source-mapper/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 14:46:13.072 INFO [stdout] 3994fa164c461f821141ad84193193fcbb67c410c9bc0aa11e1d3183a5d19175
Dec 18 14:46:13.078 INFO running `"docker" "start" "-a" "3994fa164c461f821141ad84193193fcbb67c410c9bc0aa11e1d3183a5d19175"`
Dec 18 14:46:15.072 INFO [stderr]     Checking js-source-mapper v0.2.0 (/opt/crater/workdir)
Dec 18 14:46:15.544 INFO [stderr] warning: unused macro definition
Dec 18 14:46:15.544 INFO [stderr]    --> src/base64_vlq.rs:110:1
Dec 18 14:46:15.544 INFO [stderr]     |
Dec 18 14:46:15.544 INFO [stderr] 110 | / macro_rules! assert_encodes_to(
Dec 18 14:46:15.544 INFO [stderr] 111 | |   ($number:expr, $string:expr) => (
Dec 18 14:46:15.544 INFO [stderr] 112 | |     assert!(encode($number) == Some($string.into()))
Dec 18 14:46:15.544 INFO [stderr] 113 | |   );
Dec 18 14:46:15.544 INFO [stderr] 114 | | );
Dec 18 14:46:15.544 INFO [stderr]     | |__^
Dec 18 14:46:15.544 INFO [stderr]     |
Dec 18 14:46:15.544 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 18 14:46:15.544 INFO [stderr] 
Dec 18 14:46:15.544 INFO [stderr] warning: unused macro definition
Dec 18 14:46:15.544 INFO [stderr]    --> src/base64_vlq.rs:175:1
Dec 18 14:46:15.544 INFO [stderr]     |
Dec 18 14:46:15.544 INFO [stderr] 175 | / macro_rules! assert_decodes_to(
Dec 18 14:46:15.544 INFO [stderr] 176 | |   ($str_slice:expr, $number:expr) => (
Dec 18 14:46:15.544 INFO [stderr] 177 | |     assert!(decode($str_slice).unwrap().0 == $number)
Dec 18 14:46:15.544 INFO [stderr] 178 | |   );
Dec 18 14:46:15.544 INFO [stderr] 179 | | );
Dec 18 14:46:15.544 INFO [stderr]     | |__^
Dec 18 14:46:15.544 INFO [stderr] 
Dec 18 14:46:15.544 INFO [stderr] warning: unused macro definition
Dec 18 14:46:15.544 INFO [stderr]    --> src/consume.rs:243:1
Dec 18 14:46:15.544 INFO [stderr]     |
Dec 18 14:46:15.544 INFO [stderr] 243 | / macro_rules! assert_equal_mappings(
Dec 18 14:46:15.544 INFO [stderr] 244 | |   ($a:expr, $b:expr) => (
Dec 18 14:46:15.544 INFO [stderr] 245 | |     if $a != $b {
Dec 18 14:46:15.544 INFO [stderr] 246 | |       panic!(format!("\n\n{:?}\n\n!=\n\n{:?}\n\n", $a, $b));
Dec 18 14:46:15.544 INFO [stderr] 247 | |     }
Dec 18 14:46:15.544 INFO [stderr] 248 | |   );
Dec 18 14:46:15.544 INFO [stderr] 249 | | );
Dec 18 14:46:15.544 INFO [stderr]     | |__^
Dec 18 14:46:15.544 INFO [stderr] 
Dec 18 14:46:16.473 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Dec 18 14:46:17.216 INFO running `"docker" "inspect" "3994fa164c461f821141ad84193193fcbb67c410c9bc0aa11e1d3183a5d19175"`
Dec 18 14:46:17.564 INFO running `"docker" "rm" "-f" "3994fa164c461f821141ad84193193fcbb67c410c9bc0aa11e1d3183a5d19175"`
Dec 18 14:46:17.996 INFO [stdout] 3994fa164c461f821141ad84193193fcbb67c410c9bc0aa11e1d3183a5d19175