Dec 06 10:00:40.880 INFO testing SDRust/png-fabuloso against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 10:00:40.880 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 10:00:41.450 INFO [stdout] 5d8c114e6cf274bd52e3f64872925e0a47284d6fd882b0826f95e120b6b53ea9
Dec 06 10:00:41.452 INFO running `"docker" "start" "-a" "5d8c114e6cf274bd52e3f64872925e0a47284d6fd882b0826f95e120b6b53ea9"`
Dec 06 10:00:44.156 INFO [stderr] usermod: no changes
Dec 06 10:00:44.252 INFO [stderr]    Compiling crc v1.3.0
Dec 06 10:00:45.162 INFO [stderr]    Compiling pngstogram v0.1.0 (/source)
Dec 06 10:00:45.896 INFO [stderr] warning: variable does not need to be mutable
Dec 06 10:00:45.896 INFO [stderr]   --> src/main.rs:86:13
Dec 06 10:00:45.896 INFO [stderr]    |
Dec 06 10:00:45.897 INFO [stderr] 86 |         let mut data_borrow : &mut [u8] = big_data_buf.borrow_mut();
Dec 06 10:00:45.898 INFO [stderr]    |             ----^^^^^^^^^^^
Dec 06 10:00:45.898 INFO [stderr]    |             |
Dec 06 10:00:45.898 INFO [stderr]    |             help: remove this `mut`
Dec 06 10:00:45.898 INFO [stderr]    |
Dec 06 10:00:45.898 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 10:00:45.898 INFO [stderr] 
Dec 06 10:00:46.487 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
Dec 06 10:00:46.492 INFO [stderr] su: No module specific data is present
Dec 06 10:00:48.099 INFO running `"docker" "inspect" "5d8c114e6cf274bd52e3f64872925e0a47284d6fd882b0826f95e120b6b53ea9"`
Dec 06 10:00:48.446 INFO running `"docker" "rm" "-f" "5d8c114e6cf274bd52e3f64872925e0a47284d6fd882b0826f95e120b6b53ea9"`
Dec 06 10:00:48.740 INFO [stdout] 5d8c114e6cf274bd52e3f64872925e0a47284d6fd882b0826f95e120b6b53ea9
Dec 06 10:00:48.748 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 10:00:49.450 INFO [stdout] 1f6f23e07b3bb957ee81e5e6a5853c9c9356fc68ce1308494b83ab6ae89fc523
Dec 06 10:00:49.452 INFO running `"docker" "start" "-a" "1f6f23e07b3bb957ee81e5e6a5853c9c9356fc68ce1308494b83ab6ae89fc523"`
Dec 06 10:00:50.928 INFO [stderr] usermod: no changes
Dec 06 10:00:51.004 INFO [stderr]    Compiling pngstogram v0.1.0 (/source)
Dec 06 10:00:51.736 INFO [stderr] warning: variable does not need to be mutable
Dec 06 10:00:51.736 INFO [stderr]   --> src/main.rs:86:13
Dec 06 10:00:51.736 INFO [stderr]    |
Dec 06 10:00:51.736 INFO [stderr] 86 |         let mut data_borrow : &mut [u8] = big_data_buf.borrow_mut();
Dec 06 10:00:51.736 INFO [stderr]    |             ----^^^^^^^^^^^
Dec 06 10:00:51.736 INFO [stderr]    |             |
Dec 06 10:00:51.736 INFO [stderr]    |             help: remove this `mut`
Dec 06 10:00:51.737 INFO [stderr]    |
Dec 06 10:00:51.737 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 10:00:51.737 INFO [stderr] 
Dec 06 10:00:52.127 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Dec 06 10:00:52.130 INFO [stderr] su: No module specific data is present
Dec 06 10:00:53.585 INFO running `"docker" "inspect" "1f6f23e07b3bb957ee81e5e6a5853c9c9356fc68ce1308494b83ab6ae89fc523"`
Dec 06 10:00:53.902 INFO running `"docker" "rm" "-f" "1f6f23e07b3bb957ee81e5e6a5853c9c9356fc68ce1308494b83ab6ae89fc523"`
Dec 06 10:00:54.176 INFO [stdout] 1f6f23e07b3bb957ee81e5e6a5853c9c9356fc68ce1308494b83ab6ae89fc523
Dec 06 10:00:54.182 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 10:00:54.652 INFO [stdout] 2598202deb7383cccb4d1e6ef09bf157116169d298e2374406632dd31ff29529
Dec 06 10:00:54.658 INFO running `"docker" "start" "-a" "2598202deb7383cccb4d1e6ef09bf157116169d298e2374406632dd31ff29529"`
Dec 06 10:00:56.272 INFO [stderr] usermod: no changes
Dec 06 10:00:56.336 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 10:00:56.348 INFO [stderr]      Running /target/debug/deps/pngstogram-d0a4a56a67c9e752
Dec 06 10:00:56.361 INFO [stdout] 
Dec 06 10:00:56.361 INFO [stdout] running 0 tests
Dec 06 10:00:56.361 INFO [stdout] 
Dec 06 10:00:56.361 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 10:00:56.361 INFO [stdout] 
Dec 06 10:00:56.365 INFO [stderr] su: No module specific data is present
Dec 06 10:00:57.320 INFO running `"docker" "inspect" "2598202deb7383cccb4d1e6ef09bf157116169d298e2374406632dd31ff29529"`
Dec 06 10:00:57.604 INFO running `"docker" "rm" "-f" "2598202deb7383cccb4d1e6ef09bf157116169d298e2374406632dd31ff29529"`
Dec 06 10:00:57.887 INFO [stdout] 2598202deb7383cccb4d1e6ef09bf157116169d298e2374406632dd31ff29529