Dec 14 10:55:20.959 INFO testing DewarM/udp-example against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 10:55:20.959 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 10:55:21.327 INFO [stdout] d1ed3aac64a08f5c797e483ee476bcdcb26261b8ad4908f093f6e82ae1c61761
Dec 14 10:55:21.332 INFO running `"docker" "start" "-a" "d1ed3aac64a08f5c797e483ee476bcdcb26261b8ad4908f093f6e82ae1c61761"`
Dec 14 10:55:23.767 INFO [stderr] usermod: no changes
Dec 14 10:55:23.811 INFO [stderr]    Compiling udp-expt v0.1.0 (/source)
Dec 14 10:55:24.339 INFO [stderr] warning: unused variable: `i`
Dec 14 10:55:24.339 INFO [stderr]   --> src/packet/state.rs:15:13
Dec 14 10:55:24.339 INFO [stderr]    |
Dec 14 10:55:24.339 INFO [stderr] 15 |         for i in 0..len {
Dec 14 10:55:24.339 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 14 10:55:24.339 INFO [stderr]    |
Dec 14 10:55:24.339 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 10:55:24.339 INFO [stderr] 
Dec 14 10:55:24.351 INFO [stderr] warning: method is never used: `write_to`
Dec 14 10:55:24.351 INFO [stderr]   --> src/packet/position.rs:14:5
Dec 14 10:55:24.351 INFO [stderr]    |
Dec 14 10:55:24.351 INFO [stderr] 14 |     pub fn write_to(&self, buf: &mut Buffer<u8>) {
Dec 14 10:55:24.351 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:55:24.351 INFO [stderr]    |
Dec 14 10:55:24.351 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 10:55:24.351 INFO [stderr] 
Dec 14 10:55:24.351 INFO [stderr] warning: method is never used: `write_to`
Dec 14 10:55:24.351 INFO [stderr]   --> src/packet/state.rs:21:5
Dec 14 10:55:24.351 INFO [stderr]    |
Dec 14 10:55:24.351 INFO [stderr] 21 |     pub fn write_to(&mut self, buf: &mut Buffer<u8>) {
Dec 14 10:55:24.351 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:55:24.351 INFO [stderr] 
Dec 14 10:55:24.851 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Dec 14 10:55:24.851 INFO [stderr] su: No module specific data is present
Dec 14 10:55:25.671 INFO running `"docker" "inspect" "d1ed3aac64a08f5c797e483ee476bcdcb26261b8ad4908f093f6e82ae1c61761"`
Dec 14 10:55:25.952 INFO running `"docker" "rm" "-f" "d1ed3aac64a08f5c797e483ee476bcdcb26261b8ad4908f093f6e82ae1c61761"`
Dec 14 10:55:26.387 INFO [stdout] d1ed3aac64a08f5c797e483ee476bcdcb26261b8ad4908f093f6e82ae1c61761
Dec 14 10:55:26.395 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 10:55:26.893 INFO [stdout] dff8f21b200972ce63e0a3e191ef3640201eb5936d476c1b62531a1d541c2679
Dec 14 10:55:26.896 INFO running `"docker" "start" "-a" "dff8f21b200972ce63e0a3e191ef3640201eb5936d476c1b62531a1d541c2679"`
Dec 14 10:55:28.757 INFO [stderr] usermod: no changes
Dec 14 10:55:28.807 INFO [stderr]    Compiling udp-expt v0.1.0 (/source)
Dec 14 10:55:29.447 INFO [stderr] warning: unused variable: `i`
Dec 14 10:55:29.447 INFO [stderr]   --> src/packet/state.rs:15:13
Dec 14 10:55:29.448 INFO [stderr]    |
Dec 14 10:55:29.448 INFO [stderr] 15 |         for i in 0..len {
Dec 14 10:55:29.448 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 14 10:55:29.449 INFO [stderr]    |
Dec 14 10:55:29.449 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 10:55:29.449 INFO [stderr] 
Dec 14 10:55:29.463 INFO [stderr] warning: method is never used: `write_to`
Dec 14 10:55:29.464 INFO [stderr]   --> src/packet/position.rs:14:5
Dec 14 10:55:29.464 INFO [stderr]    |
Dec 14 10:55:29.464 INFO [stderr] 14 |     pub fn write_to(&self, buf: &mut Buffer<u8>) {
Dec 14 10:55:29.464 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:55:29.465 INFO [stderr]    |
Dec 14 10:55:29.465 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 10:55:29.465 INFO [stderr] 
Dec 14 10:55:30.014 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Dec 14 10:55:30.019 INFO [stderr] su: No module specific data is present
Dec 14 10:55:30.695 INFO running `"docker" "inspect" "dff8f21b200972ce63e0a3e191ef3640201eb5936d476c1b62531a1d541c2679"`
Dec 14 10:55:30.885 INFO running `"docker" "rm" "-f" "dff8f21b200972ce63e0a3e191ef3640201eb5936d476c1b62531a1d541c2679"`
Dec 14 10:55:31.267 INFO [stdout] dff8f21b200972ce63e0a3e191ef3640201eb5936d476c1b62531a1d541c2679
Dec 14 10:55:31.273 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 10:55:31.596 INFO [stdout] f7e3ed5439f7cdf17e313d14523b2a54a1597e90e4f31f9d83b368517a1c455c
Dec 14 10:55:31.599 INFO running `"docker" "start" "-a" "f7e3ed5439f7cdf17e313d14523b2a54a1597e90e4f31f9d83b368517a1c455c"`
Dec 14 10:55:32.535 INFO [stderr] usermod: no changes
Dec 14 10:55:32.566 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 10:55:32.566 INFO [stderr]      Running /target/debug/deps/udp_expt-15ca5de7a3d48a99
Dec 14 10:55:32.566 INFO [stdout] 
Dec 14 10:55:32.566 INFO [stdout] running 5 tests
Dec 14 10:55:32.577 INFO [stdout] test buffer::tests::len_function_returns_correct_len ... ok
Dec 14 10:55:32.577 INFO [stdout] test buffer::tests::can_buffer_multiple_different_types ... ok
Dec 14 10:55:32.577 INFO [stdout] test packet::state::tests::reads_correctly ... ok
Dec 14 10:55:32.577 INFO [stdout] test buffer::tests::read_function_returns_values_in_written_order ... ok
Dec 14 10:55:32.628 INFO [stdout] test packet::state::tests::writes_correctly ... ok
Dec 14 10:55:32.629 INFO [stdout] 
Dec 14 10:55:32.629 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 10:55:32.629 INFO [stdout] 
Dec 14 10:55:32.629 INFO [stderr] su: No module specific data is present
Dec 14 10:55:33.142 INFO running `"docker" "inspect" "f7e3ed5439f7cdf17e313d14523b2a54a1597e90e4f31f9d83b368517a1c455c"`
Dec 14 10:55:33.363 INFO running `"docker" "rm" "-f" "f7e3ed5439f7cdf17e313d14523b2a54a1597e90e4f31f9d83b368517a1c455c"`
Dec 14 10:55:33.510 INFO [stdout] f7e3ed5439f7cdf17e313d14523b2a54a1597e90e4f31f9d83b368517a1c455c