Nov 28 15:22:26.393 INFO checking wping-0.3.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 15:22:26.394 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15:22:26.711 INFO [stdout] 93cf69d20c771b8aced0188c01c2c0680bd0f92aafbe51fad688934a9d0a905c
Nov 28 15:22:26.713 INFO running `"docker" "start" "-a" "93cf69d20c771b8aced0188c01c2c0680bd0f92aafbe51fad688934a9d0a905c"`
Nov 28 15:22:27.011 INFO [stderr] usermod: no changes
Nov 28 15:22:27.770 INFO [stderr]     Checking unicode-xid v0.0.3
Nov 28 15:22:27.770 INFO [stderr]     Checking pnet_macros_support v0.1.1
Nov 28 15:22:27.770 INFO [stderr]     Checking argparse v0.2.2
Nov 28 15:22:27.770 INFO [stderr]     Checking syntex_pos v0.42.0
Nov 28 15:22:27.770 INFO [stderr]    Compiling syntex_errors v0.42.0
Nov 28 15:22:27.771 INFO [stderr]     Checking resolve v0.1.2
Nov 28 15:22:27.775 INFO [stderr]     Checking chrono v0.3.0
Nov 28 15:22:37.719 INFO [stderr]     Checking syntex_syntax v0.42.0
Nov 28 15:23:04.417 INFO [stderr]     Checking syntex v0.42.2
Nov 28 15:23:06.357 INFO [stderr]     Checking pnet_macros v0.15.0
Nov 28 15:23:43.200 INFO [stderr]    Compiling pnet v0.16.0
Nov 28 15:23:55.182 INFO [stderr]     Checking wping v0.3.0 (/source)
Nov 28 15:23:58.236 INFO [stderr] warning: variable does not need to be mutable
Nov 28 15:23:58.237 INFO [stderr]    --> src/main.rs:115:9
Nov 28 15:23:58.238 INFO [stderr]     |
Nov 28 15:23:58.238 INFO [stderr] 115 |     let mut ipv4_payload = ipv4.payload_mut();
Nov 28 15:23:58.239 INFO [stderr]     |         ----^^^^^^^^^^^^
Nov 28 15:23:58.239 INFO [stderr]     |         |
Nov 28 15:23:58.240 INFO [stderr]     |         help: remove this `mut`
Nov 28 15:23:58.241 INFO [stderr]     |
Nov 28 15:23:58.241 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 15:23:58.242 INFO [stderr] 
Nov 28 15:23:58.364 INFO [stderr] warning: variable does not need to be mutable
Nov 28 15:23:58.364 INFO [stderr]    --> src/main.rs:115:9
Nov 28 15:23:58.365 INFO [stderr]     |
Nov 28 15:23:58.365 INFO [stderr] 115 |     let mut ipv4_payload = ipv4.payload_mut();
Nov 28 15:23:58.365 INFO [stderr]     |         ----^^^^^^^^^^^^
Nov 28 15:23:58.365 INFO [stderr]     |         |
Nov 28 15:23:58.365 INFO [stderr]     |         help: remove this `mut`
Nov 28 15:23:58.365 INFO [stderr]     |
Nov 28 15:23:58.365 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 15:23:58.365 INFO [stderr] 
Nov 28 15:23:58.497 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 31s
Nov 28 15:23:58.504 INFO [stderr] su: No module specific data is present
Nov 28 15:24:00.087 INFO running `"docker" "inspect" "93cf69d20c771b8aced0188c01c2c0680bd0f92aafbe51fad688934a9d0a905c"`
Nov 28 15:24:00.551 INFO running `"docker" "rm" "-f" "93cf69d20c771b8aced0188c01c2c0680bd0f92aafbe51fad688934a9d0a905c"`
Nov 28 15:24:00.913 INFO [stdout] 93cf69d20c771b8aced0188c01c2c0680bd0f92aafbe51fad688934a9d0a905c