Dec 03 01:36:24.756 INFO testing mio-utun-0.6.19 against 1.30.1 for beta-1.31-5
Dec 03 01:36:24.756 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 03 01:36:25.295 INFO [stdout] fa1f04b3f4240f8f75dd9556dab42e0ac8ae96c18f6fab2267b01b0393c29d99
Dec 03 01:36:25.303 INFO running `"docker" "start" "-a" "fa1f04b3f4240f8f75dd9556dab42e0ac8ae96c18f6fab2267b01b0393c29d99"`
Dec 03 01:36:26.640 INFO [stderr] usermod: no changes
Dec 03 01:36:26.763 INFO [stderr]    Compiling mio-utun v0.6.19 (/source)
Dec 03 01:36:28.811 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
Dec 03 01:36:28.837 INFO [stderr] su: No module specific data is present
Dec 03 01:36:29.354 INFO running `"docker" "inspect" "fa1f04b3f4240f8f75dd9556dab42e0ac8ae96c18f6fab2267b01b0393c29d99"`
Dec 03 01:36:29.633 INFO running `"docker" "rm" "-f" "fa1f04b3f4240f8f75dd9556dab42e0ac8ae96c18f6fab2267b01b0393c29d99"`
Dec 03 01:36:30.094 INFO [stdout] fa1f04b3f4240f8f75dd9556dab42e0ac8ae96c18f6fab2267b01b0393c29d99
Dec 03 01:36:30.096 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 03 01:36:30.515 INFO [stdout] 4ef92d4a6bbea8f8195f3628ebcf65d5468cb1269b6e3670e816571cebe83c11
Dec 03 01:36:30.520 INFO running `"docker" "start" "-a" "4ef92d4a6bbea8f8195f3628ebcf65d5468cb1269b6e3670e816571cebe83c11"`
Dec 03 01:36:31.947 INFO [stderr] usermod: no changes
Dec 03 01:36:32.043 INFO [stderr]    Compiling mio-utun v0.6.19 (/source)
Dec 03 01:36:34.268 INFO [stderr] warning: unused import: `Write`
Dec 03 01:36:34.268 INFO [stderr]  --> tests/echo.rs:4:21
Dec 03 01:36:34.268 INFO [stderr]   |
Dec 03 01:36:34.268 INFO [stderr] 4 | use std::io::{self, Write, Read};
Dec 03 01:36:34.268 INFO [stderr]   |                     ^^^^^
Dec 03 01:36:34.268 INFO [stderr]   |
Dec 03 01:36:34.269 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 03 01:36:34.269 INFO [stderr] 
Dec 03 01:36:34.269 INFO [stderr] warning: unused import: `std::io::ErrorKind::WouldBlock`
Dec 03 01:36:34.269 INFO [stderr]  --> tests/echo.rs:5:5
Dec 03 01:36:34.269 INFO [stderr]   |
Dec 03 01:36:34.269 INFO [stderr] 5 | use std::io::ErrorKind::WouldBlock;
Dec 03 01:36:34.269 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 01:36:34.269 INFO [stderr] 
Dec 03 01:36:34.271 INFO [stderr] warning: unused macro definition
Dec 03 01:36:34.271 INFO [stderr]   --> tests/echo.rs:10:1
Dec 03 01:36:34.271 INFO [stderr]    |
Dec 03 01:36:34.271 INFO [stderr] 10 | / macro_rules! t {
Dec 03 01:36:34.271 INFO [stderr] 11 | |     ($e:expr) => (match $e {
Dec 03 01:36:34.271 INFO [stderr] 12 | |         Ok(e) => e,
Dec 03 01:36:34.271 INFO [stderr] 13 | |         Err(e) => panic!("{} failed with {}", stringify!($e), e),
Dec 03 01:36:34.271 INFO [stderr] 14 | |     })
Dec 03 01:36:34.271 INFO [stderr] 15 | | }
Dec 03 01:36:34.271 INFO [stderr]    | |_^
Dec 03 01:36:34.271 INFO [stderr]    |
Dec 03 01:36:34.271 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 03 01:36:34.271 INFO [stderr] 
Dec 03 01:36:34.335 INFO [stderr] warning: constant item is never used: `SERVER`
Dec 03 01:36:34.335 INFO [stderr]   --> tests/echo.rs:19:5
Dec 03 01:36:34.335 INFO [stderr]    |
Dec 03 01:36:34.335 INFO [stderr] 19 |     const SERVER: Token = Token(0);
Dec 03 01:36:34.335 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 01:36:34.335 INFO [stderr]    |
Dec 03 01:36:34.335 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 03 01:36:34.335 INFO [stderr] 
Dec 03 01:36:35.587 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.61s
Dec 03 01:36:35.588 INFO [stderr] su: No module specific data is present
Dec 03 01:36:36.486 INFO running `"docker" "inspect" "4ef92d4a6bbea8f8195f3628ebcf65d5468cb1269b6e3670e816571cebe83c11"`
Dec 03 01:36:36.769 INFO running `"docker" "rm" "-f" "4ef92d4a6bbea8f8195f3628ebcf65d5468cb1269b6e3670e816571cebe83c11"`
Dec 03 01:36:37.124 INFO [stdout] 4ef92d4a6bbea8f8195f3628ebcf65d5468cb1269b6e3670e816571cebe83c11
