Dec 18 06:23:52.413 INFO checking MikkelSchubert/big_text against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 06:23:52.413 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/gh/MikkelSchubert/big_text:/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 06:23:52.656 INFO [stdout] 9077a6a333353acc312a9f4f26e83f1c81a6e1b5754dd669acad42caa9860417
Dec 18 06:23:52.658 INFO running `"docker" "start" "-a" "9077a6a333353acc312a9f4f26e83f1c81a6e1b5754dd669acad42caa9860417"`
Dec 18 06:23:53.609 INFO [stderr]     Checking big_text v0.1.0 (/opt/crater/workdir)
Dec 18 06:23:53.884 INFO [stderr] warning: unused macro definition
Dec 18 06:23:53.884 INFO [stderr]  --> src/stderr.rs:2:1
Dec 18 06:23:53.884 INFO [stderr]   |
Dec 18 06:23:53.884 INFO [stderr] 2 | / macro_rules! stderr(
Dec 18 06:23:53.884 INFO [stderr] 3 | |     ($($arg:tt)*) => { {
Dec 18 06:23:53.884 INFO [stderr] 4 | |         let result = write!(&mut ::std::io::stderr(), $($arg)*);
Dec 18 06:23:53.884 INFO [stderr] 5 | |         result.expect("error printing to stderr");
Dec 18 06:23:53.884 INFO [stderr] 6 | |     } }
Dec 18 06:23:53.884 INFO [stderr] 7 | | );
Dec 18 06:23:53.884 INFO [stderr]   | |__^
Dec 18 06:23:53.884 INFO [stderr]   |
Dec 18 06:23:53.884 INFO [stderr]   = note: #[warn(unused_macros)] on by default
Dec 18 06:23:53.884 INFO [stderr] 
Dec 18 06:23:53.909 INFO [stderr] warning: unused macro definition
Dec 18 06:23:53.909 INFO [stderr]  --> src/stderr.rs:2:1
Dec 18 06:23:53.909 INFO [stderr]   |
Dec 18 06:23:53.909 INFO [stderr] 2 | / macro_rules! stderr(
Dec 18 06:23:53.909 INFO [stderr] 3 | |     ($($arg:tt)*) => { {
Dec 18 06:23:53.909 INFO [stderr] 4 | |         let result = write!(&mut ::std::io::stderr(), $($arg)*);
Dec 18 06:23:53.909 INFO [stderr] 5 | |         result.expect("error printing to stderr");
Dec 18 06:23:53.909 INFO [stderr] 6 | |     } }
Dec 18 06:23:53.909 INFO [stderr] 7 | | );
Dec 18 06:23:53.909 INFO [stderr]   | |__^
Dec 18 06:23:53.909 INFO [stderr]   |
Dec 18 06:23:53.909 INFO [stderr]   = note: #[warn(unused_macros)] on by default
Dec 18 06:23:53.909 INFO [stderr] 
Dec 18 06:23:54.125 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Dec 18 06:23:54.351 INFO running `"docker" "inspect" "9077a6a333353acc312a9f4f26e83f1c81a6e1b5754dd669acad42caa9860417"`
Dec 18 06:23:54.462 INFO running `"docker" "rm" "-f" "9077a6a333353acc312a9f4f26e83f1c81a6e1b5754dd669acad42caa9860417"`
Dec 18 06:23:54.575 INFO [stdout] 9077a6a333353acc312a9f4f26e83f1c81a6e1b5754dd669acad42caa9860417