Dec 01 10:30:00.592 INFO testing mahulst/rust-playground-w against 1.30.1 for beta-1.31-5
Dec 01 10:30:00.592 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 01 10:30:01.071 INFO [stdout] 1fc6feccaa9895666e14920ce3158ebf5be8286c5c63d7f18fbf8f55515ab369
Dec 01 10:30:01.073 INFO running `"docker" "start" "-a" "1fc6feccaa9895666e14920ce3158ebf5be8286c5c63d7f18fbf8f55515ab369"`
Dec 01 10:30:02.709 INFO [stderr] usermod: no changes
Dec 01 10:30:02.775 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Dec 01 10:30:03.219 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 01 10:30:03.219 INFO [stderr]  --> src/lib.rs:3:5
Dec 01 10:30:03.219 INFO [stderr]   |
Dec 01 10:30:03.219 INFO [stderr] 3 | use std::io::prelude::*;
Dec 01 10:30:03.219 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 01 10:30:03.219 INFO [stderr]   |
Dec 01 10:30:03.219 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 10:30:03.219 INFO [stderr] 
Dec 01 10:30:04.715 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
Dec 01 10:30:04.717 INFO [stderr] su: No module specific data is present
Dec 01 10:30:05.411 INFO running `"docker" "inspect" "1fc6feccaa9895666e14920ce3158ebf5be8286c5c63d7f18fbf8f55515ab369"`
Dec 01 10:30:05.620 INFO running `"docker" "rm" "-f" "1fc6feccaa9895666e14920ce3158ebf5be8286c5c63d7f18fbf8f55515ab369"`
Dec 01 10:30:05.948 INFO [stdout] 1fc6feccaa9895666e14920ce3158ebf5be8286c5c63d7f18fbf8f55515ab369
Dec 01 10:30:05.952 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 01 10:30:06.475 INFO [stdout] d84905fafd1a0e6d167cfcbeae6ead23f306c2dde4d779a55d81e25eb21f72f6
Dec 01 10:30:06.483 INFO running `"docker" "start" "-a" "d84905fafd1a0e6d167cfcbeae6ead23f306c2dde4d779a55d81e25eb21f72f6"`
Dec 01 10:30:08.295 INFO [stderr] usermod: no changes
Dec 01 10:30:08.403 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Dec 01 10:30:09.281 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 01 10:30:09.281 INFO [stderr]  --> src/lib.rs:3:5
Dec 01 10:30:09.281 INFO [stderr]   |
Dec 01 10:30:09.281 INFO [stderr] 3 | use std::io::prelude::*;
Dec 01 10:30:09.281 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 01 10:30:09.281 INFO [stderr]   |
Dec 01 10:30:09.281 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 10:30:09.281 INFO [stderr] 
Dec 01 10:30:10.253 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Dec 01 10:30:10.255 INFO [stderr] su: No module specific data is present
Dec 01 10:30:10.967 INFO running `"docker" "inspect" "d84905fafd1a0e6d167cfcbeae6ead23f306c2dde4d779a55d81e25eb21f72f6"`
Dec 01 10:30:11.233 INFO running `"docker" "rm" "-f" "d84905fafd1a0e6d167cfcbeae6ead23f306c2dde4d779a55d81e25eb21f72f6"`
Dec 01 10:30:11.611 INFO [stdout] d84905fafd1a0e6d167cfcbeae6ead23f306c2dde4d779a55d81e25eb21f72f6
Dec 01 10:30:11.613 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 01 10:30:12.184 INFO [stdout] 688d5685be8bb3684acfec3fa133b3700effbe85528269b52fcf91b874aa06b3
Dec 01 10:30:12.186 INFO running `"docker" "start" "-a" "688d5685be8bb3684acfec3fa133b3700effbe85528269b52fcf91b874aa06b3"`
Dec 01 10:30:13.791 INFO [stderr] usermod: no changes
Dec 01 10:30:13.883 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 01 10:30:13.895 INFO [stderr]      Running /target/debug/deps/minigrep-d32281bd18649de7
Dec 01 10:30:13.899 INFO [stdout] 
Dec 01 10:30:13.899 INFO [stdout] running 2 tests
Dec 01 10:30:13.899 INFO [stdout] test tests::case_insensitive ... ok
Dec 01 10:30:13.915 INFO [stdout] test tests::case_sensitive ... ok
Dec 01 10:30:13.915 INFO [stdout] 
Dec 01 10:30:13.915 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 10:30:13.915 INFO [stdout] 
Dec 01 10:30:13.923 INFO [stderr]      Running /target/debug/deps/minigrep-c2486bdf20b15468
Dec 01 10:30:13.930 INFO [stdout] 
Dec 01 10:30:13.930 INFO [stdout] running 0 tests
Dec 01 10:30:13.930 INFO [stdout] 
Dec 01 10:30:13.930 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 10:30:13.930 INFO [stdout] 
Dec 01 10:30:13.930 INFO [stderr]    Doc-tests minigrep
Dec 01 10:30:14.430 INFO [stdout] 
Dec 01 10:30:14.430 INFO [stdout] running 0 tests
Dec 01 10:30:14.430 INFO [stdout] 
Dec 01 10:30:14.430 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 10:30:14.430 INFO [stdout] 
Dec 01 10:30:14.439 INFO [stderr] su: No module specific data is present
Dec 01 10:30:15.601 INFO running `"docker" "inspect" "688d5685be8bb3684acfec3fa133b3700effbe85528269b52fcf91b874aa06b3"`
Dec 01 10:30:15.995 INFO running `"docker" "rm" "-f" "688d5685be8bb3684acfec3fa133b3700effbe85528269b52fcf91b874aa06b3"`
Dec 01 10:30:16.247 INFO [stdout] 688d5685be8bb3684acfec3fa133b3700effbe85528269b52fcf91b874aa06b3
