Dec 14 10:55:20.457 INFO testing DewarM/udp-example against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 10:55:20.457 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 10:55:20.907 INFO [stdout] 6af5df2189f4823d0b363f7ec4e681e8337d63ec52779b4b4433e76b7db14c56
Dec 14 10:55:20.913 INFO running `"docker" "start" "-a" "6af5df2189f4823d0b363f7ec4e681e8337d63ec52779b4b4433e76b7db14c56"`
Dec 14 10:55:22.473 INFO [stderr] usermod: no changes
Dec 14 10:55:22.543 INFO [stderr]    Compiling udp-expt v0.1.0 (/source)
Dec 14 10:55:23.135 INFO [stderr] warning: unused variable: `i`
Dec 14 10:55:23.135 INFO [stderr]   --> src/packet/state.rs:15:13
Dec 14 10:55:23.135 INFO [stderr]    |
Dec 14 10:55:23.135 INFO [stderr] 15 |         for i in 0..len {
Dec 14 10:55:23.135 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 14 10:55:23.135 INFO [stderr]    |
Dec 14 10:55:23.135 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 10:55:23.135 INFO [stderr] 
Dec 14 10:55:23.143 INFO [stderr] warning: method is never used: `write_to`
Dec 14 10:55:23.143 INFO [stderr]   --> src/packet/position.rs:14:5
Dec 14 10:55:23.143 INFO [stderr]    |
Dec 14 10:55:23.143 INFO [stderr] 14 |     pub fn write_to(&self, buf: &mut Buffer<u8>) {
Dec 14 10:55:23.143 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:55:23.143 INFO [stderr]    |
Dec 14 10:55:23.143 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 10:55:23.143 INFO [stderr] 
Dec 14 10:55:23.143 INFO [stderr] warning: method is never used: `write_to`
Dec 14 10:55:23.143 INFO [stderr]   --> src/packet/state.rs:21:5
Dec 14 10:55:23.143 INFO [stderr]    |
Dec 14 10:55:23.143 INFO [stderr] 21 |     pub fn write_to(&mut self, buf: &mut Buffer<u8>) {
Dec 14 10:55:23.143 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:55:23.143 INFO [stderr] 
Dec 14 10:55:23.684 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Dec 14 10:55:23.686 INFO [stderr] su: No module specific data is present
Dec 14 10:55:24.754 INFO running `"docker" "inspect" "6af5df2189f4823d0b363f7ec4e681e8337d63ec52779b4b4433e76b7db14c56"`
Dec 14 10:55:25.045 INFO running `"docker" "rm" "-f" "6af5df2189f4823d0b363f7ec4e681e8337d63ec52779b4b4433e76b7db14c56"`
Dec 14 10:55:25.329 INFO [stdout] 6af5df2189f4823d0b363f7ec4e681e8337d63ec52779b4b4433e76b7db14c56
Dec 14 10:55:25.337 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 10:55:25.661 INFO [stdout] e4489e07476fa59a64e85532e942ae9bb105f0991ae4ebbca61a711a45ca9f31
Dec 14 10:55:25.664 INFO running `"docker" "start" "-a" "e4489e07476fa59a64e85532e942ae9bb105f0991ae4ebbca61a711a45ca9f31"`
Dec 14 10:55:27.007 INFO [stderr] usermod: no changes
Dec 14 10:55:27.087 INFO [stderr]    Compiling udp-expt v0.1.0 (/source)
Dec 14 10:55:27.675 INFO [stderr] warning: unused variable: `i`
Dec 14 10:55:27.675 INFO [stderr]   --> src/packet/state.rs:15:13
Dec 14 10:55:27.675 INFO [stderr]    |
Dec 14 10:55:27.675 INFO [stderr] 15 |         for i in 0..len {
Dec 14 10:55:27.675 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 14 10:55:27.675 INFO [stderr]    |
Dec 14 10:55:27.675 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 10:55:27.675 INFO [stderr] 
Dec 14 10:55:27.690 INFO [stderr] warning: method is never used: `write_to`
Dec 14 10:55:27.690 INFO [stderr]   --> src/packet/position.rs:14:5
Dec 14 10:55:27.690 INFO [stderr]    |
Dec 14 10:55:27.690 INFO [stderr] 14 |     pub fn write_to(&self, buf: &mut Buffer<u8>) {
Dec 14 10:55:27.690 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:55:27.690 INFO [stderr]    |
Dec 14 10:55:27.690 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 10:55:27.690 INFO [stderr] 
Dec 14 10:55:28.400 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Dec 14 10:55:28.405 INFO [stderr] su: No module specific data is present
Dec 14 10:55:29.719 INFO running `"docker" "inspect" "e4489e07476fa59a64e85532e942ae9bb105f0991ae4ebbca61a711a45ca9f31"`
Dec 14 10:55:29.985 INFO running `"docker" "rm" "-f" "e4489e07476fa59a64e85532e942ae9bb105f0991ae4ebbca61a711a45ca9f31"`
Dec 14 10:55:30.313 INFO [stdout] e4489e07476fa59a64e85532e942ae9bb105f0991ae4ebbca61a711a45ca9f31
Dec 14 10:55:30.321 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 10:55:30.684 INFO [stdout] 5ac9440dd56a19d39cdf1a1ab52085a2ae1150ab49eb7328ee4f79c89fde1a17
Dec 14 10:55:30.687 INFO running `"docker" "start" "-a" "5ac9440dd56a19d39cdf1a1ab52085a2ae1150ab49eb7328ee4f79c89fde1a17"`
Dec 14 10:55:31.620 INFO [stderr] usermod: no changes
Dec 14 10:55:31.651 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 10:55:31.651 INFO [stderr]      Running /target/debug/deps/udp_expt-158cc0a5cb1c9130
Dec 14 10:55:31.655 INFO [stdout] 
Dec 14 10:55:31.655 INFO [stdout] running 5 tests
Dec 14 10:55:31.655 INFO [stdout] test buffer::tests::len_function_returns_correct_len ... ok
Dec 14 10:55:31.655 INFO [stdout] test buffer::tests::read_function_returns_values_in_written_order ... ok
Dec 14 10:55:31.655 INFO [stdout] test buffer::tests::can_buffer_multiple_different_types ... ok
Dec 14 10:55:31.655 INFO [stdout] test packet::state::tests::reads_correctly ... ok
Dec 14 10:55:31.659 INFO [stderr] su: No module specific data is present
Dec 14 10:55:31.659 INFO [stdout] test packet::state::tests::writes_correctly ... ok
Dec 14 10:55:31.659 INFO [stdout] 
Dec 14 10:55:31.659 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 10:55:31.659 INFO [stdout] 
Dec 14 10:55:31.981 INFO running `"docker" "inspect" "5ac9440dd56a19d39cdf1a1ab52085a2ae1150ab49eb7328ee4f79c89fde1a17"`
Dec 14 10:55:32.169 INFO running `"docker" "rm" "-f" "5ac9440dd56a19d39cdf1a1ab52085a2ae1150ab49eb7328ee4f79c89fde1a17"`
Dec 14 10:55:32.433 INFO [stdout] 5ac9440dd56a19d39cdf1a1ab52085a2ae1150ab49eb7328ee4f79c89fde1a17