Oct 13 06:12:40.855 INFO checking wping-0.3.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 06:12:40.856 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 06:12:41.236 INFO blam! ba1d2c3e4b6b8ab0bb9d44b778cd33b3baea18b4ce6bcd9ad13ed7a7e29ffd01
Oct 13 06:12:41.238 INFO running `"docker" "start" "-a" "ba1d2c3e4b6b8ab0bb9d44b778cd33b3baea18b4ce6bcd9ad13ed7a7e29ffd01"`
Oct 13 06:12:41.793 INFO kablam! usermod: no changes
Oct 13 06:12:41.953 INFO kablam!    Compiling regex-syntax v0.5.6
Oct 13 06:12:41.954 INFO kablam!     Checking syntex_pos v0.42.0
Oct 13 06:12:41.955 INFO kablam!    Compiling syntex_errors v0.42.0
Oct 13 06:12:41.955 INFO kablam!     Checking num-complex v0.1.43
Oct 13 06:12:41.955 INFO kablam!     Checking resolve v0.1.2
Oct 13 06:12:41.964 INFO kablam!     Checking num-rational v0.1.42
Oct 13 06:12:45.172 INFO kablam!     Checking num v0.1.42
Oct 13 06:12:45.560 INFO kablam!     Checking syntex_syntax v0.42.0
Oct 13 06:12:47.348 INFO kablam!     Checking chrono v0.3.0
Oct 13 06:13:06.013 INFO kablam!    Compiling regex v0.2.11
Oct 13 06:13:31.340 INFO kablam!     Checking syntex v0.42.2
Oct 13 06:13:32.964 INFO kablam!     Checking pnet_macros v0.15.0
Oct 13 06:13:56.152 INFO kablam!    Compiling pnet v0.16.0
Oct 13 06:14:05.448 INFO kablam!     Checking wping v0.3.0 (/source)
Oct 13 06:14:07.047 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:14:07.047 INFO kablam!    --> src/main.rs:115:9
Oct 13 06:14:07.047 INFO kablam!     |
Oct 13 06:14:07.047 INFO kablam! 115 |     let mut ipv4_payload = ipv4.payload_mut();
Oct 13 06:14:07.047 INFO kablam!     |         ----^^^^^^^^^^^^
Oct 13 06:14:07.047 INFO kablam!     |         |
Oct 13 06:14:07.047 INFO kablam!     |         help: remove this `mut`
Oct 13 06:14:07.047 INFO kablam!     |
Oct 13 06:14:07.047 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 06:14:07.047 INFO kablam! 
Oct 13 06:14:07.561 INFO kablam! warning: variable does not need to be mutable
Oct 13 06:14:07.561 INFO kablam!    --> src/main.rs:115:9
Oct 13 06:14:07.561 INFO kablam!     |
Oct 13 06:14:07.561 INFO kablam! 115 |     let mut ipv4_payload = ipv4.payload_mut();
Oct 13 06:14:07.561 INFO kablam!     |         ----^^^^^^^^^^^^
Oct 13 06:14:07.561 INFO kablam!     |         |
Oct 13 06:14:07.561 INFO kablam!     |         help: remove this `mut`
Oct 13 06:14:07.561 INFO kablam!     |
Oct 13 06:14:07.561 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 06:14:07.561 INFO kablam! 
Oct 13 06:14:07.674 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 25s
Oct 13 06:14:07.674 INFO kablam! su: No module specific data is present
Oct 13 06:14:08.312 INFO running `"docker" "rm" "-f" "ba1d2c3e4b6b8ab0bb9d44b778cd33b3baea18b4ce6bcd9ad13ed7a7e29ffd01"`
Oct 13 06:14:08.456 INFO blam! ba1d2c3e4b6b8ab0bb9d44b778cd33b3baea18b4ce6bcd9ad13ed7a7e29ffd01