Dec 18 14:05:53.905 INFO checking mcpat-0.9.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 14:05:53.905 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/mcpat/0.9.0:/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 14:05:54.330 INFO [stdout] 4707b69a25b9637ca734426faa191e0e893d2288a62c6435a2a3044ba423a94d
Dec 18 14:05:54.332 INFO running `"docker" "start" "-a" "4707b69a25b9637ca734426faa191e0e893d2288a62c6435a2a3044ba423a94d"`
Dec 18 14:05:56.354 INFO [stderr]    Compiling mcpat-sys v0.8.0
Dec 18 14:05:56.354 INFO [stderr]     Checking fixture v0.3.1
Dec 18 14:07:19.958 INFO [stderr]     Checking mcpat v0.9.0 (/opt/crater/workdir)
Dec 18 14:07:20.780 INFO [stderr] warning: unused macro definition
Dec 18 14:07:20.780 INFO [stderr]   --> tests/support/mod.rs:7:1
Dec 18 14:07:20.780 INFO [stderr]    |
Dec 18 14:07:20.780 INFO [stderr] 7  | / macro_rules! round(
Dec 18 14:07:20.780 INFO [stderr] 8  | |     ($value:expr, $precision:expr) => ({
Dec 18 14:07:20.780 INFO [stderr] 9  | |         let scale = 10f64.powi($precision);
Dec 18 14:07:20.780 INFO [stderr] 10 | |         ($value * scale).round() / scale
Dec 18 14:07:20.780 INFO [stderr] 11 | |     });
Dec 18 14:07:20.780 INFO [stderr] 12 | | );
Dec 18 14:07:20.780 INFO [stderr]    | |__^
Dec 18 14:07:20.780 INFO [stderr]    |
Dec 18 14:07:20.780 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 18 14:07:20.780 INFO [stderr] 
Dec 18 14:07:20.937 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 24s
Dec 18 14:07:21.284 INFO running `"docker" "inspect" "4707b69a25b9637ca734426faa191e0e893d2288a62c6435a2a3044ba423a94d"`
Dec 18 14:07:21.448 INFO running `"docker" "rm" "-f" "4707b69a25b9637ca734426faa191e0e893d2288a62c6435a2a3044ba423a94d"`
Dec 18 14:07:21.768 INFO [stdout] 4707b69a25b9637ca734426faa191e0e893d2288a62c6435a2a3044ba423a94d