Dec 02 08:16:44.107 INFO testing DewarM/udp-example against 1.30.1 for beta-1.31-5
Dec 02 08:16:44.107 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 08:16:44.472 INFO [stdout] ce4757f35f3f001ca4aa759de29d6ea5236b071f35a6e717b7f2d519d183613e
Dec 02 08:16:44.480 INFO running `"docker" "start" "-a" "ce4757f35f3f001ca4aa759de29d6ea5236b071f35a6e717b7f2d519d183613e"`
Dec 02 08:16:45.987 INFO [stderr] usermod: no changes
Dec 02 08:16:46.052 INFO [stderr]    Compiling udp-expt v0.1.0 (/source)
Dec 02 08:16:46.813 INFO [stderr] warning: unused variable: `i`
Dec 02 08:16:46.813 INFO [stderr]   --> src/packet/state.rs:15:13
Dec 02 08:16:46.813 INFO [stderr]    |
Dec 02 08:16:46.813 INFO [stderr] 15 |         for i in 0..len {
Dec 02 08:16:46.813 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 02 08:16:46.813 INFO [stderr]    |
Dec 02 08:16:46.813 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 08:16:46.813 INFO [stderr] 
Dec 02 08:16:46.823 INFO [stderr] warning: method is never used: `write_to`
Dec 02 08:16:46.823 INFO [stderr]   --> src/packet/position.rs:14:5
Dec 02 08:16:46.823 INFO [stderr]    |
Dec 02 08:16:46.823 INFO [stderr] 14 |     pub fn write_to(&self, buf: &mut Buffer<u8>) {
Dec 02 08:16:46.823 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:16:46.823 INFO [stderr]    |
Dec 02 08:16:46.823 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 08:16:46.823 INFO [stderr] 
Dec 02 08:16:46.823 INFO [stderr] warning: method is never used: `write_to`
Dec 02 08:16:46.823 INFO [stderr]   --> src/packet/state.rs:21:5
Dec 02 08:16:46.823 INFO [stderr]    |
Dec 02 08:16:46.823 INFO [stderr] 21 |     pub fn write_to(&mut self, buf: &mut Buffer<u8>) {
Dec 02 08:16:46.823 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:16:46.823 INFO [stderr] 
Dec 02 08:16:47.283 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Dec 02 08:16:47.283 INFO [stderr] su: No module specific data is present
Dec 02 08:16:48.023 INFO running `"docker" "inspect" "ce4757f35f3f001ca4aa759de29d6ea5236b071f35a6e717b7f2d519d183613e"`
Dec 02 08:16:48.304 INFO running `"docker" "rm" "-f" "ce4757f35f3f001ca4aa759de29d6ea5236b071f35a6e717b7f2d519d183613e"`
Dec 02 08:16:48.615 INFO [stdout] ce4757f35f3f001ca4aa759de29d6ea5236b071f35a6e717b7f2d519d183613e
Dec 02 08:16:48.620 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 08:16:48.969 INFO [stdout] 7fc059b9fcf53835a5e694a2e2f324937047d61451dcf032afddd33fc4079ca7
Dec 02 08:16:48.978 INFO running `"docker" "start" "-a" "7fc059b9fcf53835a5e694a2e2f324937047d61451dcf032afddd33fc4079ca7"`
Dec 02 08:16:50.459 INFO [stderr] usermod: no changes
Dec 02 08:16:50.535 INFO [stderr]    Compiling udp-expt v0.1.0 (/source)
Dec 02 08:16:51.355 INFO [stderr] warning: unused variable: `i`
Dec 02 08:16:51.355 INFO [stderr]   --> src/packet/state.rs:15:13
Dec 02 08:16:51.355 INFO [stderr]    |
Dec 02 08:16:51.355 INFO [stderr] 15 |         for i in 0..len {
Dec 02 08:16:51.355 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 02 08:16:51.355 INFO [stderr]    |
Dec 02 08:16:51.355 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 08:16:51.355 INFO [stderr] 
Dec 02 08:16:51.379 INFO [stderr] warning: method is never used: `write_to`
Dec 02 08:16:51.379 INFO [stderr]   --> src/packet/position.rs:14:5
Dec 02 08:16:51.379 INFO [stderr]    |
Dec 02 08:16:51.379 INFO [stderr] 14 |     pub fn write_to(&self, buf: &mut Buffer<u8>) {
Dec 02 08:16:51.379 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:16:51.379 INFO [stderr]    |
Dec 02 08:16:51.379 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 08:16:51.379 INFO [stderr] 
Dec 02 08:16:52.038 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
Dec 02 08:16:52.042 INFO [stderr] su: No module specific data is present
Dec 02 08:16:52.457 INFO running `"docker" "inspect" "7fc059b9fcf53835a5e694a2e2f324937047d61451dcf032afddd33fc4079ca7"`
Dec 02 08:16:52.569 INFO running `"docker" "rm" "-f" "7fc059b9fcf53835a5e694a2e2f324937047d61451dcf032afddd33fc4079ca7"`
Dec 02 08:16:52.711 INFO [stdout] 7fc059b9fcf53835a5e694a2e2f324937047d61451dcf032afddd33fc4079ca7
Dec 02 08:16:52.713 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 08:16:52.976 INFO [stdout] 4de5712a353ea2d05bb09104930f5e5d7b6b6361722026ab44dfde6ff581b662
Dec 02 08:16:52.979 INFO running `"docker" "start" "-a" "4de5712a353ea2d05bb09104930f5e5d7b6b6361722026ab44dfde6ff581b662"`
Dec 02 08:16:53.478 INFO [stderr] usermod: no changes
Dec 02 08:16:53.504 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 02 08:16:53.504 INFO [stderr]      Running /target/debug/deps/udp_expt-2f7604b5287e7fd4
Dec 02 08:16:53.506 INFO [stdout] 
Dec 02 08:16:53.506 INFO [stdout] running 5 tests
Dec 02 08:16:53.507 INFO [stdout] test packet::state::tests::writes_correctly ... ok
Dec 02 08:16:53.507 INFO [stdout] test packet::state::tests::reads_correctly ... ok
Dec 02 08:16:53.508 INFO [stdout] test buffer::tests::len_function_returns_correct_len ... ok
Dec 02 08:16:53.508 INFO [stdout] test buffer::tests::read_function_returns_values_in_written_order ... ok
Dec 02 08:16:53.508 INFO [stdout] test buffer::tests::can_buffer_multiple_different_types ... ok
Dec 02 08:16:53.508 INFO [stdout] 
Dec 02 08:16:53.508 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 08:16:53.508 INFO [stdout] 
Dec 02 08:16:53.510 INFO [stderr] su: No module specific data is present
Dec 02 08:16:54.167 INFO running `"docker" "inspect" "4de5712a353ea2d05bb09104930f5e5d7b6b6361722026ab44dfde6ff581b662"`
Dec 02 08:16:54.481 INFO running `"docker" "rm" "-f" "4de5712a353ea2d05bb09104930f5e5d7b6b6361722026ab44dfde6ff581b662"`
Dec 02 08:16:54.779 INFO [stdout] 4de5712a353ea2d05bb09104930f5e5d7b6b6361722026ab44dfde6ff581b662
