Dec 14 13:41:43.165 INFO testing wping-0.3.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 13:41:43.168 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 13:41:43.407 INFO [stdout] e9911e6093a7a4bdb13111433bd7b5be5e9db799174efbe9a33ee2ae15401e64
Dec 14 13:41:43.413 INFO running `"docker" "start" "-a" "e9911e6093a7a4bdb13111433bd7b5be5e9db799174efbe9a33ee2ae15401e64"`
Dec 14 13:41:44.407 INFO [stderr] usermod: no changes
Dec 14 13:41:44.801 INFO [stderr]    Compiling pnet_macros_support v0.1.1
Dec 14 13:41:44.802 INFO [stderr]    Compiling syntex_errors v0.42.0
Dec 14 13:41:44.805 INFO [stderr]    Compiling resolve v0.1.2
Dec 14 13:41:44.805 INFO [stderr]    Compiling chrono v0.3.0
Dec 14 13:41:55.708 INFO [stderr]    Compiling syntex_syntax v0.42.0
Dec 14 13:42:42.311 INFO [stderr]    Compiling syntex v0.42.2
Dec 14 13:42:44.116 INFO [stderr]    Compiling pnet_macros v0.15.0
Dec 14 13:42:47.926 INFO [stderr]    Compiling pnet v0.16.0
Dec 14 13:43:03.122 INFO [stderr]    Compiling wping v0.3.0 (/source)
Dec 14 13:43:05.087 INFO [stderr] warning: variable does not need to be mutable
Dec 14 13:43:05.087 INFO [stderr]    --> src/main.rs:115:9
Dec 14 13:43:05.087 INFO [stderr]     |
Dec 14 13:43:05.087 INFO [stderr] 115 |     let mut ipv4_payload = ipv4.payload_mut();
Dec 14 13:43:05.087 INFO [stderr]     |         ----^^^^^^^^^^^^
Dec 14 13:43:05.087 INFO [stderr]     |         |
Dec 14 13:43:05.087 INFO [stderr]     |         help: remove this `mut`
Dec 14 13:43:05.087 INFO [stderr]     |
Dec 14 13:43:05.087 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 13:43:05.087 INFO [stderr] 
Dec 14 13:43:07.911 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
Dec 14 13:43:07.930 INFO [stderr] su: No module specific data is present
Dec 14 13:43:12.450 INFO running `"docker" "inspect" "e9911e6093a7a4bdb13111433bd7b5be5e9db799174efbe9a33ee2ae15401e64"`
Dec 14 13:43:12.565 INFO running `"docker" "rm" "-f" "e9911e6093a7a4bdb13111433bd7b5be5e9db799174efbe9a33ee2ae15401e64"`
Dec 14 13:43:12.695 INFO [stdout] e9911e6093a7a4bdb13111433bd7b5be5e9db799174efbe9a33ee2ae15401e64
Dec 14 13:43:12.697 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 13:43:12.956 INFO [stdout] 4585c9f14c53600b70d28f74dcbd1633e53ce3bde67c298021191aedc1d3cb4d
Dec 14 13:43:12.958 INFO running `"docker" "start" "-a" "4585c9f14c53600b70d28f74dcbd1633e53ce3bde67c298021191aedc1d3cb4d"`
Dec 14 13:43:13.355 INFO [stderr] usermod: no changes
Dec 14 13:43:13.440 INFO [stderr]    Compiling wping v0.3.0 (/source)
Dec 14 13:43:15.327 INFO [stderr] warning: variable does not need to be mutable
Dec 14 13:43:15.327 INFO [stderr]    --> src/main.rs:115:9
Dec 14 13:43:15.327 INFO [stderr]     |
Dec 14 13:43:15.327 INFO [stderr] 115 |     let mut ipv4_payload = ipv4.payload_mut();
Dec 14 13:43:15.327 INFO [stderr]     |         ----^^^^^^^^^^^^
Dec 14 13:43:15.327 INFO [stderr]     |         |
Dec 14 13:43:15.327 INFO [stderr]     |         help: remove this `mut`
Dec 14 13:43:15.327 INFO [stderr]     |
Dec 14 13:43:15.331 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 13:43:15.331 INFO [stderr] 
Dec 14 13:43:16.263 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.88s
Dec 14 13:43:16.271 INFO [stderr] su: No module specific data is present
Dec 14 13:43:16.973 INFO running `"docker" "inspect" "4585c9f14c53600b70d28f74dcbd1633e53ce3bde67c298021191aedc1d3cb4d"`
Dec 14 13:43:17.202 INFO running `"docker" "rm" "-f" "4585c9f14c53600b70d28f74dcbd1633e53ce3bde67c298021191aedc1d3cb4d"`
Dec 14 13:43:17.393 INFO [stdout] 4585c9f14c53600b70d28f74dcbd1633e53ce3bde67c298021191aedc1d3cb4d
Dec 14 13:43:17.396 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 13:43:17.675 INFO [stdout] 8525ee77a4c92de64a1d451a1a0a9e6c71ff58e32f299cbb085ac35d7d157ead
Dec 14 13:43:17.677 INFO running `"docker" "start" "-a" "8525ee77a4c92de64a1d451a1a0a9e6c71ff58e32f299cbb085ac35d7d157ead"`
Dec 14 13:43:18.183 INFO [stderr] usermod: no changes
Dec 14 13:43:18.287 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 14 13:43:18.307 INFO [stderr]      Running /target/debug/deps/wping-130221c8746e72d9
Dec 14 13:43:18.316 INFO [stdout] 
Dec 14 13:43:18.316 INFO [stdout] running 1 test
Dec 14 13:43:18.316 INFO [stdout] test test_nanoseconds_display ... ok
Dec 14 13:43:18.316 INFO [stdout] 
Dec 14 13:43:18.316 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 13:43:18.316 INFO [stdout] 
Dec 14 13:43:18.319 INFO [stderr] su: No module specific data is present
Dec 14 13:43:18.712 INFO running `"docker" "inspect" "8525ee77a4c92de64a1d451a1a0a9e6c71ff58e32f299cbb085ac35d7d157ead"`
Dec 14 13:43:18.838 INFO running `"docker" "rm" "-f" "8525ee77a4c92de64a1d451a1a0a9e6c71ff58e32f299cbb085ac35d7d157ead"`
Dec 14 13:43:19.162 INFO [stdout] 8525ee77a4c92de64a1d451a1a0a9e6c71ff58e32f299cbb085ac35d7d157ead