Dec 18 16:37:22.281 INFO checking exprtk_sys-0.0.7 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 16:37:22.281 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/exprtk_sys/0.0.7:/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 16:37:22.464 INFO [stdout] 978f424d31e2d62f1b99c7a8a188610d9e8c255fc69f4f60eafd7215884c0e60
Dec 18 16:37:22.465 INFO running `"docker" "start" "-a" "978f424d31e2d62f1b99c7a8a188610d9e8c255fc69f4f60eafd7215884c0e60"`
Dec 18 16:37:23.480 INFO [stderr]    Compiling exprtk_sys v0.0.7 (/opt/crater/workdir)
Dec 18 16:37:23.788 INFO [stderr] warning: use of deprecated item 'gcc::Build': crate has been renamed to `cc`, the `gcc` name is not maintained
Dec 18 16:37:23.788 INFO [stderr]  --> build.rs:6:14
Dec 18 16:37:23.788 INFO [stderr]   |
Dec 18 16:37:23.788 INFO [stderr] 6 |     let mut c = gcc::Build::new();
Dec 18 16:37:23.788 INFO [stderr]   |                 ^^^^^^^^^^^^^^^
Dec 18 16:37:23.788 INFO [stderr]   |
Dec 18 16:37:23.788 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 16:37:23.788 INFO [stderr] 
Dec 18 16:37:23.796 INFO [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
Dec 18 16:37:23.796 INFO [stderr]  --> build.rs:6:14
Dec 18 16:37:23.796 INFO [stderr]   |
Dec 18 16:37:23.796 INFO [stderr] 6 |     let mut c = gcc::Build::new();
Dec 18 16:37:23.796 INFO [stderr]   |                 ^^^^^^^^^^^^^^^
Dec 18 16:37:23.796 INFO [stderr] 
Dec 18 16:37:44.760 INFO [stderr] warning: In file included from cpp/wrapper.cpp:1:0:
Dec 18 16:37:44.760 INFO [stderr] warning: cpp/exprtk.hpp: In member function 'bool exprtk::lexer::generator::is_comment_start(exprtk::details::char_cptr)':
Dec 18 16:37:44.760 INFO [stderr] warning: cpp/exprtk.hpp:2338:58: warning: unused parameter 'itr' [-Wunused-parameter]
Dec 18 16:37:44.760 INFO [stderr] warning:           inline bool is_comment_start(details::char_cptr itr)
Dec 18 16:37:44.761 INFO [stderr] warning:                                                           ^~~
Dec 18 16:37:45.118 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.67s
Dec 18 16:37:45.696 INFO running `"docker" "inspect" "978f424d31e2d62f1b99c7a8a188610d9e8c255fc69f4f60eafd7215884c0e60"`
Dec 18 16:37:45.920 INFO running `"docker" "rm" "-f" "978f424d31e2d62f1b99c7a8a188610d9e8c255fc69f4f60eafd7215884c0e60"`
Dec 18 16:37:46.229 INFO [stdout] 978f424d31e2d62f1b99c7a8a188610d9e8c255fc69f4f60eafd7215884c0e60