Dec 02 20:17:54.908 INFO testing rie-0.1.0 against 1.30.1 for beta-1.31-5
Dec 02 20:17:54.908 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 20:17:55.377 INFO [stdout] 7efec38f6d28080feaf4c493c7bfbd8fdc3084554e185afdfade0d928585c4df
Dec 02 20:17:55.379 INFO running `"docker" "start" "-a" "7efec38f6d28080feaf4c493c7bfbd8fdc3084554e185afdfade0d928585c4df"`
Dec 02 20:17:56.263 INFO [stderr] usermod: no changes
Dec 02 20:17:56.373 INFO [stderr]    Compiling nix v0.5.1
Dec 02 20:18:00.677 INFO [stderr]    Compiling rustyline v1.0.0
Dec 02 20:18:02.606 INFO [stderr]    Compiling rie v0.1.0 (/source)
Dec 02 20:18:03.515 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 02 20:18:03.515 INFO [stderr]   --> src/main.rs:94:16
Dec 02 20:18:03.515 INFO [stderr]    |
Dec 02 20:18:03.515 INFO [stderr] 94 |             Ok((String::from_utf8(output.stdout).unwrap()))
Dec 02 20:18:03.515 INFO [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 02 20:18:03.515 INFO [stderr]    |
Dec 02 20:18:03.515 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 02 20:18:03.515 INFO [stderr] 
Dec 02 20:18:04.378 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.09s
Dec 02 20:18:04.381 INFO [stderr] su: No module specific data is present
Dec 02 20:18:04.720 INFO running `"docker" "inspect" "7efec38f6d28080feaf4c493c7bfbd8fdc3084554e185afdfade0d928585c4df"`
Dec 02 20:18:04.806 INFO running `"docker" "rm" "-f" "7efec38f6d28080feaf4c493c7bfbd8fdc3084554e185afdfade0d928585c4df"`
Dec 02 20:18:04.923 INFO [stdout] 7efec38f6d28080feaf4c493c7bfbd8fdc3084554e185afdfade0d928585c4df
Dec 02 20:18:04.928 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 20:18:05.268 INFO [stdout] 549a10bd168eb531921664c764ffe7f8c24946591269a152664c2d705d8ed2ff
Dec 02 20:18:05.272 INFO running `"docker" "start" "-a" "549a10bd168eb531921664c764ffe7f8c24946591269a152664c2d705d8ed2ff"`
Dec 02 20:18:05.659 INFO [stderr] usermod: no changes
Dec 02 20:18:05.706 INFO [stderr]    Compiling rie v0.1.0 (/source)
Dec 02 20:18:06.660 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 02 20:18:06.660 INFO [stderr]   --> src/main.rs:94:16
Dec 02 20:18:06.660 INFO [stderr]    |
Dec 02 20:18:06.660 INFO [stderr] 94 |             Ok((String::from_utf8(output.stdout).unwrap()))
Dec 02 20:18:06.660 INFO [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 02 20:18:06.660 INFO [stderr]    |
Dec 02 20:18:06.660 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 02 20:18:06.660 INFO [stderr] 
Dec 02 20:18:07.233 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
Dec 02 20:18:07.233 INFO [stderr] su: No module specific data is present
Dec 02 20:18:07.647 INFO running `"docker" "inspect" "549a10bd168eb531921664c764ffe7f8c24946591269a152664c2d705d8ed2ff"`
Dec 02 20:18:07.776 INFO running `"docker" "rm" "-f" "549a10bd168eb531921664c764ffe7f8c24946591269a152664c2d705d8ed2ff"`
Dec 02 20:18:07.969 INFO [stdout] 549a10bd168eb531921664c764ffe7f8c24946591269a152664c2d705d8ed2ff
Dec 02 20:18:07.973 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 20:18:08.207 INFO [stdout] bcce4c9ce05e5dd9cc81273fb71277a46d8c563f83794c29e46bb59e8df24d23
Dec 02 20:18:08.209 INFO running `"docker" "start" "-a" "bcce4c9ce05e5dd9cc81273fb71277a46d8c563f83794c29e46bb59e8df24d23"`
Dec 02 20:18:08.684 INFO [stderr] usermod: no changes
Dec 02 20:18:08.732 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 02 20:18:08.747 INFO [stderr]      Running /target/debug/deps/rie-e77e73e9567c56be
Dec 02 20:18:08.751 INFO [stdout] 
Dec 02 20:18:08.751 INFO [stdout] running 0 tests
Dec 02 20:18:08.751 INFO [stdout] 
Dec 02 20:18:08.751 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 20:18:08.751 INFO [stdout] 
Dec 02 20:18:08.753 INFO [stderr] su: No module specific data is present
Dec 02 20:18:09.442 INFO running `"docker" "inspect" "bcce4c9ce05e5dd9cc81273fb71277a46d8c563f83794c29e46bb59e8df24d23"`
Dec 02 20:18:09.668 INFO running `"docker" "rm" "-f" "bcce4c9ce05e5dd9cc81273fb71277a46d8c563f83794c29e46bb59e8df24d23"`
Dec 02 20:18:09.879 INFO [stdout] bcce4c9ce05e5dd9cc81273fb71277a46d8c563f83794c29e46bb59e8df24d23
