Dec 18 12:08:05.836 INFO checking roots-0.0.4 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 12:08:05.836 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 12:08:06.106 INFO [stdout] b4d786559b4b863adb2164a7c6029a398ed771fec2888696ce1a919d5a86d88d
Dec 18 12:08:06.110 INFO running `"docker" "start" "-a" "b4d786559b4b863adb2164a7c6029a398ed771fec2888696ce1a919d5a86d88d"`
Dec 18 12:08:07.127 INFO [stderr]     Checking roots v0.0.4 (/opt/crater/workdir)
Dec 18 12:08:07.345 INFO [stderr] warning: unused macro definition
Dec 18 12:08:07.345 INFO [stderr]   --> src/lib.rs:41:1
Dec 18 12:08:07.345 INFO [stderr]    |
Dec 18 12:08:07.345 INFO [stderr] 41 | / macro_rules! assert_float_eq(
Dec 18 12:08:07.345 INFO [stderr] 42 | |     ($precision:expr, $given:expr , $expected:expr) => ({
Dec 18 12:08:07.345 INFO [stderr] 43 | |       match (&($precision), &($given), &($expected)) {
Dec 18 12:08:07.345 INFO [stderr] 44 | |           (precision_val, given_val, expected_val) => {
Dec 18 12:08:07.345 INFO [stderr] ...  |
Dec 18 12:08:07.345 INFO [stderr] 51 | |     })
Dec 18 12:08:07.345 INFO [stderr] 52 | | );
Dec 18 12:08:07.345 INFO [stderr]    | |__^
Dec 18 12:08:07.345 INFO [stderr]    |
Dec 18 12:08:07.345 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 18 12:08:07.345 INFO [stderr] 
Dec 18 12:08:07.345 INFO [stderr] warning: unused macro definition
Dec 18 12:08:07.345 INFO [stderr]   --> src/lib.rs:54:1
Dec 18 12:08:07.345 INFO [stderr]    |
Dec 18 12:08:07.345 INFO [stderr] 54 | / macro_rules! assert_float_array_eq(
Dec 18 12:08:07.345 INFO [stderr] 55 | |     ($precision:expr, $given:expr , $expected:expr) => ({
Dec 18 12:08:07.345 INFO [stderr] 56 | |       match (&($precision), &($given), &($expected)) {
Dec 18 12:08:07.345 INFO [stderr] 57 | |           (precision_val, given_val, expected_val) => {
Dec 18 12:08:07.345 INFO [stderr] ...  |
Dec 18 12:08:07.345 INFO [stderr] 64 | |     })
Dec 18 12:08:07.345 INFO [stderr] 65 | | );
Dec 18 12:08:07.345 INFO [stderr]    | |__^
Dec 18 12:08:07.345 INFO [stderr] 
Dec 18 12:08:08.322 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Dec 18 12:08:08.606 INFO running `"docker" "inspect" "b4d786559b4b863adb2164a7c6029a398ed771fec2888696ce1a919d5a86d88d"`
Dec 18 12:08:08.702 INFO running `"docker" "rm" "-f" "b4d786559b4b863adb2164a7c6029a398ed771fec2888696ce1a919d5a86d88d"`
Dec 18 12:08:08.804 INFO [stdout] b4d786559b4b863adb2164a7c6029a398ed771fec2888696ce1a919d5a86d88d