Dec 14 13:41:42.908 INFO testing wping-0.3.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 13:41:42.909 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13:41:43.260 INFO [stdout] 8acead7253fe79c3fd76d8949b65e663dec812a25f1a47542f170056d7d796b7
Dec 14 13:41:43.265 INFO running `"docker" "start" "-a" "8acead7253fe79c3fd76d8949b65e663dec812a25f1a47542f170056d7d796b7"`
Dec 14 13:41:44.430 INFO [stderr] usermod: no changes
Dec 14 13:41:44.796 INFO [stderr]    Compiling pnet_macros_support v0.1.1
Dec 14 13:41:44.803 INFO [stderr]    Compiling syntex_errors v0.42.0
Dec 14 13:41:44.803 INFO [stderr]    Compiling resolve v0.1.2
Dec 14 13:41:44.803 INFO [stderr]    Compiling chrono v0.3.0
Dec 14 13:41:54.203 INFO [stderr]    Compiling syntex_syntax v0.42.0
Dec 14 13:42:44.175 INFO [stderr]    Compiling syntex v0.42.2
Dec 14 13:42:45.946 INFO [stderr]    Compiling pnet_macros v0.15.0
Dec 14 13:42:49.809 INFO [stderr]    Compiling pnet v0.16.0
Dec 14 13:43:03.747 INFO [stderr]    Compiling wping v0.3.0 (/source)
Dec 14 13:43:05.655 INFO [stderr] warning: variable does not need to be mutable
Dec 14 13:43:05.655 INFO [stderr]    --> src/main.rs:115:9
Dec 14 13:43:05.655 INFO [stderr]     |
Dec 14 13:43:05.655 INFO [stderr] 115 |     let mut ipv4_payload = ipv4.payload_mut();
Dec 14 13:43:05.655 INFO [stderr]     |         ----^^^^^^^^^^^^
Dec 14 13:43:05.655 INFO [stderr]     |         |
Dec 14 13:43:05.655 INFO [stderr]     |         help: remove this `mut`
Dec 14 13:43:05.655 INFO [stderr]     |
Dec 14 13:43:05.655 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 13:43:05.655 INFO [stderr] 
Dec 14 13:43:08.093 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
Dec 14 13:43:08.100 INFO [stderr] su: No module specific data is present
Dec 14 13:43:12.450 INFO running `"docker" "inspect" "8acead7253fe79c3fd76d8949b65e663dec812a25f1a47542f170056d7d796b7"`
Dec 14 13:43:12.580 INFO running `"docker" "rm" "-f" "8acead7253fe79c3fd76d8949b65e663dec812a25f1a47542f170056d7d796b7"`
Dec 14 13:43:12.715 INFO [stdout] 8acead7253fe79c3fd76d8949b65e663dec812a25f1a47542f170056d7d796b7
Dec 14 13:43:12.718 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13:43:12.926 INFO [stdout] 30b3e93b1767ab2aefd9300c2a5fd37bc020e1c62d3d1d71ce974fabb21e1df2
Dec 14 13:43:12.928 INFO running `"docker" "start" "-a" "30b3e93b1767ab2aefd9300c2a5fd37bc020e1c62d3d1d71ce974fabb21e1df2"`
Dec 14 13:43:13.244 INFO [stderr] usermod: no changes
Dec 14 13:43:13.335 INFO [stderr]    Compiling wping v0.3.0 (/source)
Dec 14 13:43:15.114 INFO [stderr] warning: variable does not need to be mutable
Dec 14 13:43:15.115 INFO [stderr]    --> src/main.rs:115:9
Dec 14 13:43:15.115 INFO [stderr]     |
Dec 14 13:43:15.115 INFO [stderr] 115 |     let mut ipv4_payload = ipv4.payload_mut();
Dec 14 13:43:15.115 INFO [stderr]     |         ----^^^^^^^^^^^^
Dec 14 13:43:15.115 INFO [stderr]     |         |
Dec 14 13:43:15.115 INFO [stderr]     |         help: remove this `mut`
Dec 14 13:43:15.115 INFO [stderr]     |
Dec 14 13:43:15.115 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 13:43:15.115 INFO [stderr] 
Dec 14 13:43:16.059 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.79s
Dec 14 13:43:16.065 INFO [stderr] su: No module specific data is present
Dec 14 13:43:16.971 INFO running `"docker" "inspect" "30b3e93b1767ab2aefd9300c2a5fd37bc020e1c62d3d1d71ce974fabb21e1df2"`
Dec 14 13:43:17.216 INFO running `"docker" "rm" "-f" "30b3e93b1767ab2aefd9300c2a5fd37bc020e1c62d3d1d71ce974fabb21e1df2"`
Dec 14 13:43:17.396 INFO [stdout] 30b3e93b1767ab2aefd9300c2a5fd37bc020e1c62d3d1d71ce974fabb21e1df2
Dec 14 13:43:17.400 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13:43:17.732 INFO [stdout] 11be78ae00a72bf3e1866c0b2e2416ae65739726c7a728c75d18952117fc640d
Dec 14 13:43:17.736 INFO running `"docker" "start" "-a" "11be78ae00a72bf3e1866c0b2e2416ae65739726c7a728c75d18952117fc640d"`
Dec 14 13:43:18.207 INFO [stderr] usermod: no changes
Dec 14 13:43:18.335 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 14 13:43:18.336 INFO [stderr]      Running /target/debug/deps/wping-a879be9c699f18b4
Dec 14 13:43:18.346 INFO [stdout] 
Dec 14 13:43:18.346 INFO [stdout] running 1 test
Dec 14 13:43:18.346 INFO [stdout] test test_nanoseconds_display ... ok
Dec 14 13:43:18.346 INFO [stdout] 
Dec 14 13:43:18.346 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 13:43:18.346 INFO [stdout] 
Dec 14 13:43:18.349 INFO [stderr] su: No module specific data is present
Dec 14 13:43:18.709 INFO running `"docker" "inspect" "11be78ae00a72bf3e1866c0b2e2416ae65739726c7a728c75d18952117fc640d"`
Dec 14 13:43:18.877 INFO running `"docker" "rm" "-f" "11be78ae00a72bf3e1866c0b2e2416ae65739726c7a728c75d18952117fc640d"`
Dec 14 13:43:19.212 INFO [stdout] 11be78ae00a72bf3e1866c0b2e2416ae65739726c7a728c75d18952117fc640d