Nov 09 21:37:47.720 INFO checking wping-0.3.0 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 21:37:47.720 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-5/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 21:37:48.127 INFO blam! 188a868c020e7e59aca5dff3adebeb07ce48749c3546d1eb55f737459b111c27
Nov 09 21:37:48.133 INFO running `"docker" "start" "-a" "188a868c020e7e59aca5dff3adebeb07ce48749c3546d1eb55f737459b111c27"`
Nov 09 21:37:48.951 INFO kablam! usermod: no changes
Nov 09 21:37:49.094 INFO kablam!    Compiling ucd-util v0.1.2
Nov 09 21:37:49.094 INFO kablam!    Compiling utf8-ranges v1.0.2
Nov 09 21:37:49.094 INFO kablam!     Checking argparse v0.2.2
Nov 09 21:37:49.094 INFO kablam!    Compiling log v0.4.6
Nov 09 21:37:49.095 INFO kablam!    Compiling thread_local v0.3.6
Nov 09 21:37:49.147 INFO kablam!    Compiling memchr v2.1.1
Nov 09 21:37:49.147 INFO kablam!     Checking syntex_errors v0.42.0
Nov 09 21:37:49.147 INFO kablam!     Checking resolve v0.1.2
Nov 09 21:37:51.507 INFO kablam!    Compiling regex-syntax v0.5.6
Nov 09 21:37:51.511 INFO kablam!    Compiling log v0.3.9
Nov 09 21:37:51.511 INFO kablam!     Checking chrono v0.3.0
Nov 09 21:37:52.437 INFO kablam!     Checking syntex_syntax v0.42.0
Nov 09 21:37:52.507 INFO kablam!    Compiling aho-corasick v0.6.9
Nov 09 21:38:14.686 INFO kablam!    Compiling regex v0.2.11
Nov 09 21:38:33.637 INFO kablam!     Checking syntex v0.42.2
Nov 09 21:38:35.031 INFO kablam!     Checking pnet_macros v0.15.0
Nov 09 21:39:00.003 INFO kablam!    Compiling pnet v0.16.0
Nov 09 21:39:09.255 INFO kablam!     Checking wping v0.3.0 (/source)
Nov 09 21:39:10.963 INFO kablam! warning: variable does not need to be mutable
Nov 09 21:39:10.963 INFO kablam!    --> src/main.rs:115:9
Nov 09 21:39:10.963 INFO kablam!     |
Nov 09 21:39:10.963 INFO kablam! 115 |     let mut ipv4_payload = ipv4.payload_mut();
Nov 09 21:39:10.963 INFO kablam!     |         ----^^^^^^^^^^^^
Nov 09 21:39:10.963 INFO kablam!     |         |
Nov 09 21:39:10.963 INFO kablam!     |         help: remove this `mut`
Nov 09 21:39:10.963 INFO kablam!     |
Nov 09 21:39:10.963 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 21:39:10.963 INFO kablam! 
Nov 09 21:39:11.315 INFO kablam! warning: variable does not need to be mutable
Nov 09 21:39:11.315 INFO kablam!    --> src/main.rs:115:9
Nov 09 21:39:11.315 INFO kablam!     |
Nov 09 21:39:11.315 INFO kablam! 115 |     let mut ipv4_payload = ipv4.payload_mut();
Nov 09 21:39:11.315 INFO kablam!     |         ----^^^^^^^^^^^^
Nov 09 21:39:11.315 INFO kablam!     |         |
Nov 09 21:39:11.315 INFO kablam!     |         help: remove this `mut`
Nov 09 21:39:11.315 INFO kablam!     |
Nov 09 21:39:11.315 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 21:39:11.315 INFO kablam! 
Nov 09 21:39:11.512 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 22s
Nov 09 21:39:11.523 INFO kablam! su: No module specific data is present
Nov 09 21:39:12.701 INFO running `"docker" "rm" "-f" "188a868c020e7e59aca5dff3adebeb07ce48749c3546d1eb55f737459b111c27"`
Nov 09 21:39:13.031 INFO blam! 188a868c020e7e59aca5dff3adebeb07ce48749c3546d1eb55f737459b111c27