Nov 28 21:50:53.506 INFO checking msgp-abi-0.1.1 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 21:50:53.506 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-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"`
Nov 28 21:50:53.907 INFO [stdout] 4da361b4c3c86449548667a3bf96a9684102799660b06f61fe9aac968da92d10
Nov 28 21:50:53.909 INFO running `"docker" "start" "-a" "4da361b4c3c86449548667a3bf96a9684102799660b06f61fe9aac968da92d10"`
Nov 28 21:50:55.196 INFO [stderr] usermod: no changes
Nov 28 21:50:55.275 INFO [stderr]     Checking msgp v0.1.1
Nov 28 21:50:55.889 INFO [stderr]     Checking msgp-abi v0.1.1 (/source)
Nov 28 21:50:56.621 INFO [stderr] warning: variable does not need to be mutable
Nov 28 21:50:56.622 INFO [stderr]   --> src/lib.rs:68:9
Nov 28 21:50:56.622 INFO [stderr]    |
Nov 28 21:50:56.622 INFO [stderr] 68 |     let mut decoder = unsafe { &mut *ptr };
Nov 28 21:50:56.623 INFO [stderr]    |         ----^^^^^^^
Nov 28 21:50:56.623 INFO [stderr]    |         |
Nov 28 21:50:56.623 INFO [stderr]    |         help: remove this `mut`
Nov 28 21:50:56.623 INFO [stderr]    |
Nov 28 21:50:56.624 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 21:50:56.624 INFO [stderr] 
Nov 28 21:50:56.624 INFO [stderr] warning: variable does not need to be mutable
Nov 28 21:50:56.624 INFO [stderr]   --> src/lib.rs:81:9
Nov 28 21:50:56.625 INFO [stderr]    |
Nov 28 21:50:56.625 INFO [stderr] 81 |     let mut decoder = unsafe { &mut *ptr };
Nov 28 21:50:56.625 INFO [stderr]    |         ----^^^^^^^
Nov 28 21:50:56.625 INFO [stderr]    |         |
Nov 28 21:50:56.626 INFO [stderr]    |         help: remove this `mut`
Nov 28 21:50:56.626 INFO [stderr] 
Nov 28 21:50:56.818 INFO [stderr] warning: variable does not need to be mutable
Nov 28 21:50:56.818 INFO [stderr]   --> src/lib.rs:68:9
Nov 28 21:50:56.818 INFO [stderr]    |
Nov 28 21:50:56.819 INFO [stderr] 68 |     let mut decoder = unsafe { &mut *ptr };
Nov 28 21:50:56.819 INFO [stderr]    |         ----^^^^^^^
Nov 28 21:50:56.819 INFO [stderr]    |         |
Nov 28 21:50:56.820 INFO [stderr]    |         help: remove this `mut`
Nov 28 21:50:56.820 INFO [stderr]    |
Nov 28 21:50:56.820 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 21:50:56.821 INFO [stderr] 
Nov 28 21:50:56.821 INFO [stderr] warning: variable does not need to be mutable
Nov 28 21:50:56.821 INFO [stderr]   --> src/lib.rs:81:9
Nov 28 21:50:56.821 INFO [stderr]    |
Nov 28 21:50:56.822 INFO [stderr] 81 |     let mut decoder = unsafe { &mut *ptr };
Nov 28 21:50:56.822 INFO [stderr]    |         ----^^^^^^^
Nov 28 21:50:56.822 INFO [stderr]    |         |
Nov 28 21:50:56.823 INFO [stderr]    |         help: remove this `mut`
Nov 28 21:50:56.823 INFO [stderr] 
Nov 28 21:50:56.859 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Nov 28 21:50:56.866 INFO [stderr] su: No module specific data is present
Nov 28 21:50:57.566 INFO running `"docker" "inspect" "4da361b4c3c86449548667a3bf96a9684102799660b06f61fe9aac968da92d10"`
Nov 28 21:50:57.855 INFO running `"docker" "rm" "-f" "4da361b4c3c86449548667a3bf96a9684102799660b06f61fe9aac968da92d10"`
Nov 28 21:50:58.148 INFO [stdout] 4da361b4c3c86449548667a3bf96a9684102799660b06f61fe9aac968da92d10