Nov 17 15:52:30.656 INFO testing DewarM/udp-example against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 15:52:30.656 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 15:52:31.081 INFO [stdout] 779a6a810b6b93136d1d1cf4cebb5f95438078f9188c60eae8f8389768d79068
Nov 17 15:52:31.083 INFO running `"docker" "start" "-a" "779a6a810b6b93136d1d1cf4cebb5f95438078f9188c60eae8f8389768d79068"`
Nov 17 15:52:32.131 INFO [stderr] usermod: no changes
Nov 17 15:52:32.223 INFO [stderr]    Compiling udp-expt v0.1.0 (/source)
Nov 17 15:52:32.639 INFO [stderr] warning: unused variable: `i`
Nov 17 15:52:32.639 INFO [stderr]   --> src/packet/state.rs:15:13
Nov 17 15:52:32.639 INFO [stderr]    |
Nov 17 15:52:32.639 INFO [stderr] 15 |         for i in 0..len {
Nov 17 15:52:32.639 INFO [stderr]    |             ^ help: consider using `_i` instead
Nov 17 15:52:32.639 INFO [stderr]    |
Nov 17 15:52:32.639 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 15:52:32.639 INFO [stderr] 
Nov 17 15:52:32.643 INFO [stderr] warning: method is never used: `write_to`
Nov 17 15:52:32.643 INFO [stderr]   --> src/packet/position.rs:14:5
Nov 17 15:52:32.643 INFO [stderr]    |
Nov 17 15:52:32.643 INFO [stderr] 14 |     pub fn write_to(&self, buf: &mut Buffer<u8>) {
Nov 17 15:52:32.643 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:52:32.643 INFO [stderr]    |
Nov 17 15:52:32.643 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 15:52:32.643 INFO [stderr] 
Nov 17 15:52:32.643 INFO [stderr] warning: method is never used: `write_to`
Nov 17 15:52:32.643 INFO [stderr]   --> src/packet/state.rs:21:5
Nov 17 15:52:32.643 INFO [stderr]    |
Nov 17 15:52:32.643 INFO [stderr] 21 |     pub fn write_to(&mut self, buf: &mut Buffer<u8>) {
Nov 17 15:52:32.643 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:52:32.643 INFO [stderr] 
Nov 17 15:52:33.204 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Nov 17 15:52:33.206 INFO [stderr] su: No module specific data is present
Nov 17 15:52:34.119 INFO running `"docker" "inspect" "779a6a810b6b93136d1d1cf4cebb5f95438078f9188c60eae8f8389768d79068"`
Nov 17 15:52:34.429 INFO running `"docker" "rm" "-f" "779a6a810b6b93136d1d1cf4cebb5f95438078f9188c60eae8f8389768d79068"`
Nov 17 15:52:34.602 INFO [stdout] 779a6a810b6b93136d1d1cf4cebb5f95438078f9188c60eae8f8389768d79068
Nov 17 15:52:34.606 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 15:52:35.047 INFO [stdout] 35f9a5fbd87d8aa0c50858a97f7b3df11fcd6ead8fcfd68525390e990898db86
Nov 17 15:52:35.050 INFO running `"docker" "start" "-a" "35f9a5fbd87d8aa0c50858a97f7b3df11fcd6ead8fcfd68525390e990898db86"`
Nov 17 15:52:36.302 INFO [stderr] usermod: no changes
Nov 17 15:52:36.382 INFO [stderr]    Compiling udp-expt v0.1.0 (/source)
Nov 17 15:52:36.915 INFO [stderr] warning: unused variable: `i`
Nov 17 15:52:36.920 INFO [stderr]   --> src/packet/state.rs:15:13
Nov 17 15:52:36.920 INFO [stderr]    |
Nov 17 15:52:36.920 INFO [stderr] 15 |         for i in 0..len {
Nov 17 15:52:36.920 INFO [stderr]    |             ^ help: consider using `_i` instead
Nov 17 15:52:36.920 INFO [stderr]    |
Nov 17 15:52:36.920 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 15:52:36.920 INFO [stderr] 
Nov 17 15:52:36.939 INFO [stderr] warning: method is never used: `write_to`
Nov 17 15:52:36.940 INFO [stderr]   --> src/packet/position.rs:14:5
Nov 17 15:52:36.940 INFO [stderr]    |
Nov 17 15:52:36.940 INFO [stderr] 14 |     pub fn write_to(&self, buf: &mut Buffer<u8>) {
Nov 17 15:52:36.940 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:52:36.941 INFO [stderr]    |
Nov 17 15:52:36.941 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 15:52:36.941 INFO [stderr] 
Nov 17 15:52:37.478 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Nov 17 15:52:37.478 INFO [stderr] su: No module specific data is present
Nov 17 15:52:37.752 INFO running `"docker" "inspect" "35f9a5fbd87d8aa0c50858a97f7b3df11fcd6ead8fcfd68525390e990898db86"`
Nov 17 15:52:37.841 INFO running `"docker" "rm" "-f" "35f9a5fbd87d8aa0c50858a97f7b3df11fcd6ead8fcfd68525390e990898db86"`
Nov 17 15:52:38.060 INFO [stdout] 35f9a5fbd87d8aa0c50858a97f7b3df11fcd6ead8fcfd68525390e990898db86
Nov 17 15:52:38.060 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 15:52:38.433 INFO [stdout] e82436ca01112d58f3cc78a47425968c457623ee825eeeb46e0b7b371d1ae396
Nov 17 15:52:38.434 INFO running `"docker" "start" "-a" "e82436ca01112d58f3cc78a47425968c457623ee825eeeb46e0b7b371d1ae396"`
Nov 17 15:52:39.527 INFO [stderr] usermod: no changes
Nov 17 15:52:39.574 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 15:52:39.591 INFO [stderr]      Running /target/debug/deps/udp_expt-44ed4f534e8cc92a
Nov 17 15:52:39.597 INFO [stdout] 
Nov 17 15:52:39.597 INFO [stdout] running 5 tests
Nov 17 15:52:39.597 INFO [stdout] test packet::state::tests::writes_correctly ... ok
Nov 17 15:52:39.598 INFO [stdout] test packet::state::tests::reads_correctly ... ok
Nov 17 15:52:39.598 INFO [stdout] test buffer::tests::can_buffer_multiple_different_types ... ok
Nov 17 15:52:39.607 INFO [stdout] test buffer::tests::len_function_returns_correct_len ... ok
Nov 17 15:52:39.607 INFO [stdout] test buffer::tests::read_function_returns_values_in_written_order ... ok
Nov 17 15:52:39.608 INFO [stdout] 
Nov 17 15:52:39.608 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 15:52:39.608 INFO [stdout] 
Nov 17 15:52:39.615 INFO [stderr] su: No module specific data is present
Nov 17 15:52:40.235 INFO running `"docker" "inspect" "e82436ca01112d58f3cc78a47425968c457623ee825eeeb46e0b7b371d1ae396"`
Nov 17 15:52:40.566 INFO running `"docker" "rm" "-f" "e82436ca01112d58f3cc78a47425968c457623ee825eeeb46e0b7b371d1ae396"`
Nov 17 15:52:40.838 INFO [stdout] e82436ca01112d58f3cc78a47425968c457623ee825eeeb46e0b7b371d1ae396