Dec 02 06:34:39.448 INFO testing JohanLorenzo/rust-testing-example against 1.30.1 for beta-1.31-5
Dec 02 06:34:39.449 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 02 06:34:39.877 INFO [stdout] aa59c344a81c0b59ec7bac7b60f11c066b7bcb16cf45493ec7f4c4f108444570
Dec 02 06:34:39.879 INFO running `"docker" "start" "-a" "aa59c344a81c0b59ec7bac7b60f11c066b7bcb16cf45493ec7f4c4f108444570"`
Dec 02 06:34:40.839 INFO [stderr] usermod: no changes
Dec 02 06:34:40.881 INFO [stderr]    Compiling rust-testing-example v0.1.0 (/source)
Dec 02 06:34:41.559 INFO [stderr] warning: function is never used: `unused_function`
Dec 02 06:34:41.559 INFO [stderr]  --> src/main.rs:7:1
Dec 02 06:34:41.559 INFO [stderr]   |
Dec 02 06:34:41.559 INFO [stderr] 7 | fn unused_function() -> String {
Dec 02 06:34:41.559 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:34:41.559 INFO [stderr]   |
Dec 02 06:34:41.559 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 02 06:34:41.559 INFO [stderr] 
Dec 02 06:34:42.183 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Dec 02 06:34:42.187 INFO [stderr] su: No module specific data is present
Dec 02 06:34:43.102 INFO running `"docker" "inspect" "aa59c344a81c0b59ec7bac7b60f11c066b7bcb16cf45493ec7f4c4f108444570"`
Dec 02 06:34:43.439 INFO running `"docker" "rm" "-f" "aa59c344a81c0b59ec7bac7b60f11c066b7bcb16cf45493ec7f4c4f108444570"`
Dec 02 06:34:43.703 INFO [stdout] aa59c344a81c0b59ec7bac7b60f11c066b7bcb16cf45493ec7f4c4f108444570
Dec 02 06:34:43.709 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 02 06:34:43.973 INFO [stdout] 53c91f132189f4665484a80728781599c229e65eb05aae57a16edfe71e9188d2
Dec 02 06:34:43.975 INFO running `"docker" "start" "-a" "53c91f132189f4665484a80728781599c229e65eb05aae57a16edfe71e9188d2"`
Dec 02 06:34:44.523 INFO [stderr] usermod: no changes
Dec 02 06:34:44.558 INFO [stderr]    Compiling rust-testing-example v0.1.0 (/source)
Dec 02 06:34:45.183 INFO [stderr] warning: function is never used: `unused_function`
Dec 02 06:34:45.183 INFO [stderr]  --> src/main.rs:7:1
Dec 02 06:34:45.183 INFO [stderr]   |
Dec 02 06:34:45.183 INFO [stderr] 7 | fn unused_function() -> String {
Dec 02 06:34:45.183 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:34:45.183 INFO [stderr]   |
Dec 02 06:34:45.183 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 02 06:34:45.183 INFO [stderr] 
Dec 02 06:34:45.874 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Dec 02 06:34:45.888 INFO [stderr] su: No module specific data is present
Dec 02 06:34:46.851 INFO running `"docker" "inspect" "53c91f132189f4665484a80728781599c229e65eb05aae57a16edfe71e9188d2"`
Dec 02 06:34:47.181 INFO running `"docker" "rm" "-f" "53c91f132189f4665484a80728781599c229e65eb05aae57a16edfe71e9188d2"`
Dec 02 06:34:47.328 INFO [stdout] 53c91f132189f4665484a80728781599c229e65eb05aae57a16edfe71e9188d2
Dec 02 06:34:47.330 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" "-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 06:34:47.483 INFO [stdout] e20de01834e5a89a9efe6ea51e8e3469125ec1a9adedd25dfea484c3ee9db8a3
Dec 02 06:34:47.485 INFO running `"docker" "start" "-a" "e20de01834e5a89a9efe6ea51e8e3469125ec1a9adedd25dfea484c3ee9db8a3"`
Dec 02 06:34:47.934 INFO [stderr] usermod: no changes
Dec 02 06:34:47.958 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 02 06:34:47.959 INFO [stderr]      Running /target/debug/deps/rust_testing_example-cc6e93399c1a7b57
Dec 02 06:34:47.960 INFO [stdout] 
Dec 02 06:34:47.960 INFO [stdout] running 1 test
Dec 02 06:34:47.960 INFO [stdout] test test_should_add_world ... ok
Dec 02 06:34:47.960 INFO [stdout] 
Dec 02 06:34:47.960 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 06:34:47.960 INFO [stdout] 
Dec 02 06:34:47.962 INFO [stderr] su: No module specific data is present
Dec 02 06:34:48.244 INFO running `"docker" "inspect" "e20de01834e5a89a9efe6ea51e8e3469125ec1a9adedd25dfea484c3ee9db8a3"`
Dec 02 06:34:48.309 INFO running `"docker" "rm" "-f" "e20de01834e5a89a9efe6ea51e8e3469125ec1a9adedd25dfea484c3ee9db8a3"`
Dec 02 06:34:48.364 INFO [stdout] e20de01834e5a89a9efe6ea51e8e3469125ec1a9adedd25dfea484c3ee9db8a3
