Dec 13 04:42:25.676 INFO testing saarw/cstruct2rs against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 04:42:25.676 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 04:42:26.276 INFO [stdout] efbeeeaf6f11c1577d9f000cddd4b6a6fad09bb290f419c6601fa6a75a9e4926
Dec 13 04:42:26.278 INFO running `"docker" "start" "-a" "efbeeeaf6f11c1577d9f000cddd4b6a6fad09bb290f419c6601fa6a75a9e4926"`
Dec 13 04:42:28.475 INFO [stderr] usermod: no changes
Dec 13 04:42:28.583 INFO [stderr]    Compiling cstruct2rs v0.0.1 (/source)
Dec 13 04:42:28.959 INFO [stderr] warning: variable does not need to be mutable
Dec 13 04:42:28.959 INFO [stderr]   --> src/cinfo.rs:90:6
Dec 13 04:42:28.959 INFO [stderr]    |
Dec 13 04:42:28.959 INFO [stderr] 90 |     let mut name_buf: Cow<String>;
Dec 13 04:42:28.959 INFO [stderr]    |         ----^^^^^^^^
Dec 13 04:42:28.959 INFO [stderr]    |         |
Dec 13 04:42:28.959 INFO [stderr]    |         help: remove this `mut`
Dec 13 04:42:28.959 INFO [stderr]    |
Dec 13 04:42:28.959 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 04:42:28.959 INFO [stderr] 
Dec 13 04:42:28.959 INFO [stderr] warning: variable does not need to be mutable
Dec 13 04:42:28.959 INFO [stderr]   --> src/cinfo.rs:91:6
Dec 13 04:42:28.959 INFO [stderr]    |
Dec 13 04:42:28.959 INFO [stderr] 91 |     let mut var_name: Cow<str>;    
Dec 13 04:42:28.959 INFO [stderr]    |         ----^^^^^^^^
Dec 13 04:42:28.959 INFO [stderr]    |         |
Dec 13 04:42:28.959 INFO [stderr]    |         help: remove this `mut`
Dec 13 04:42:28.959 INFO [stderr] 
Dec 13 04:42:31.015 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.51s
Dec 13 04:42:31.018 INFO [stderr] su: No module specific data is present
Dec 13 04:42:32.063 INFO running `"docker" "inspect" "efbeeeaf6f11c1577d9f000cddd4b6a6fad09bb290f419c6601fa6a75a9e4926"`
Dec 13 04:42:32.357 INFO running `"docker" "rm" "-f" "efbeeeaf6f11c1577d9f000cddd4b6a6fad09bb290f419c6601fa6a75a9e4926"`
Dec 13 04:42:32.690 INFO [stdout] efbeeeaf6f11c1577d9f000cddd4b6a6fad09bb290f419c6601fa6a75a9e4926
Dec 13 04:42:32.693 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 04:42:33.274 INFO [stdout] 08c0766a403e295c01a7a2e4507f47c96f06206a70bb658753fdc92d51763cfd
Dec 13 04:42:33.277 INFO running `"docker" "start" "-a" "08c0766a403e295c01a7a2e4507f47c96f06206a70bb658753fdc92d51763cfd"`
Dec 13 04:42:35.093 INFO [stderr] usermod: no changes
Dec 13 04:42:35.166 INFO [stderr]    Compiling cstruct2rs v0.0.1 (/source)
Dec 13 04:42:35.779 INFO [stderr] warning: variable does not need to be mutable
Dec 13 04:42:35.779 INFO [stderr]   --> src/cinfo.rs:90:6
Dec 13 04:42:35.779 INFO [stderr]    |
Dec 13 04:42:35.779 INFO [stderr] 90 |     let mut name_buf: Cow<String>;
Dec 13 04:42:35.779 INFO [stderr]    |         ----^^^^^^^^
Dec 13 04:42:35.779 INFO [stderr]    |         |
Dec 13 04:42:35.779 INFO [stderr]    |         help: remove this `mut`
Dec 13 04:42:35.779 INFO [stderr]    |
Dec 13 04:42:35.779 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 04:42:35.779 INFO [stderr] 
Dec 13 04:42:35.779 INFO [stderr] warning: variable does not need to be mutable
Dec 13 04:42:35.779 INFO [stderr]   --> src/cinfo.rs:91:6
Dec 13 04:42:35.779 INFO [stderr]    |
Dec 13 04:42:35.779 INFO [stderr] 91 |     let mut var_name: Cow<str>;    
Dec 13 04:42:35.779 INFO [stderr]    |         ----^^^^^^^^
Dec 13 04:42:35.779 INFO [stderr]    |         |
Dec 13 04:42:35.779 INFO [stderr]    |         help: remove this `mut`
Dec 13 04:42:35.779 INFO [stderr] 
Dec 13 04:42:37.443 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
Dec 13 04:42:37.447 INFO [stderr] su: No module specific data is present
Dec 13 04:42:38.512 INFO running `"docker" "inspect" "08c0766a403e295c01a7a2e4507f47c96f06206a70bb658753fdc92d51763cfd"`
Dec 13 04:42:38.813 INFO running `"docker" "rm" "-f" "08c0766a403e295c01a7a2e4507f47c96f06206a70bb658753fdc92d51763cfd"`
Dec 13 04:42:39.015 INFO [stdout] 08c0766a403e295c01a7a2e4507f47c96f06206a70bb658753fdc92d51763cfd
Dec 13 04:42:39.023 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 04:42:39.560 INFO [stdout] b9476e382a1b6d7492daae4a5149b9f8ef78abef767598cbd34ccae7ffcfab10
Dec 13 04:42:39.562 INFO running `"docker" "start" "-a" "b9476e382a1b6d7492daae4a5149b9f8ef78abef767598cbd34ccae7ffcfab10"`
Dec 13 04:42:40.891 INFO [stderr] usermod: no changes
Dec 13 04:42:40.943 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 04:42:40.947 INFO [stderr]      Running /target/debug/deps/cstruct2rs-2ac355ae62026321
Dec 13 04:42:40.955 INFO [stdout] 
Dec 13 04:42:40.955 INFO [stdout] running 4 tests
Dec 13 04:42:40.955 INFO [stdout] test test_strip_comments ... ok
Dec 13 04:42:40.955 INFO [stdout] test test_find_struct_block ... ok
Dec 13 04:42:40.955 INFO [stdout] test cinfo::test_parse_fields ... ok
Dec 13 04:42:40.955 INFO [stdout] test cinfo::test_extract_name_and_array_pointer_type ... ok
Dec 13 04:42:40.955 INFO [stdout] 
Dec 13 04:42:40.955 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 04:42:40.955 INFO [stdout] 
Dec 13 04:42:40.957 INFO [stderr] su: No module specific data is present
Dec 13 04:42:41.529 INFO running `"docker" "inspect" "b9476e382a1b6d7492daae4a5149b9f8ef78abef767598cbd34ccae7ffcfab10"`
Dec 13 04:42:41.817 INFO running `"docker" "rm" "-f" "b9476e382a1b6d7492daae4a5149b9f8ef78abef767598cbd34ccae7ffcfab10"`
Dec 13 04:42:42.200 INFO [stdout] b9476e382a1b6d7492daae4a5149b9f8ef78abef767598cbd34ccae7ffcfab10