Dec 01 22:10:08.060 INFO testing carlosgj94/simple_blockchain against 1.30.1 for beta-1.31-5
Dec 01 22:10:08.060 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 01 22:10:08.549 INFO [stdout] f96e70fb0989957b0f234acca8ecf144d4be00f3d175b6c9b49b5d23d112f3e8
Dec 01 22:10:08.559 INFO running `"docker" "start" "-a" "f96e70fb0989957b0f234acca8ecf144d4be00f3d175b6c9b49b5d23d112f3e8"`
Dec 01 22:10:09.606 INFO [stderr] usermod: no changes
Dec 01 22:10:09.723 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 01 22:10:19.030 INFO [stderr]    Compiling simple_blockchain v0.1.0 (/source)
Dec 01 22:10:19.534 INFO [stderr] warning: value assigned to `hash` is never read
Dec 01 22:10:19.534 INFO [stderr]   --> src/main.rs:73:13
Dec 01 22:10:19.534 INFO [stderr]    |
Dec 01 22:10:19.534 INFO [stderr] 73 |     let mut hash = String::new();
Dec 01 22:10:19.534 INFO [stderr]    |             ^^^^
Dec 01 22:10:19.534 INFO [stderr]    |
Dec 01 22:10:19.534 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 01 22:10:19.534 INFO [stderr] 
Dec 01 22:10:19.542 INFO [stderr] warning: function is never used: `is_valid_new_block`
Dec 01 22:10:19.542 INFO [stderr]    --> src/main.rs:104:1
Dec 01 22:10:19.542 INFO [stderr]     |
Dec 01 22:10:19.542 INFO [stderr] 104 | fn is_valid_new_block(n_block: Block, p_block: Block) -> bool {
Dec 01 22:10:19.542 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 22:10:19.542 INFO [stderr]     |
Dec 01 22:10:19.542 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 22:10:19.542 INFO [stderr] 
Dec 01 22:10:20.052 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.42s
Dec 01 22:10:20.054 INFO [stderr] su: No module specific data is present
Dec 01 22:10:20.368 INFO running `"docker" "inspect" "f96e70fb0989957b0f234acca8ecf144d4be00f3d175b6c9b49b5d23d112f3e8"`
Dec 01 22:10:20.509 INFO running `"docker" "rm" "-f" "f96e70fb0989957b0f234acca8ecf144d4be00f3d175b6c9b49b5d23d112f3e8"`
Dec 01 22:10:20.639 INFO [stdout] f96e70fb0989957b0f234acca8ecf144d4be00f3d175b6c9b49b5d23d112f3e8
Dec 01 22:10:20.639 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 01 22:10:20.883 INFO [stdout] fa80c73a7b57318fada836b03cb1ac3b183b239af430465a9f1b392f64241fa0
Dec 01 22:10:20.889 INFO running `"docker" "start" "-a" "fa80c73a7b57318fada836b03cb1ac3b183b239af430465a9f1b392f64241fa0"`
Dec 01 22:10:21.352 INFO [stderr] usermod: no changes
Dec 01 22:10:21.395 INFO [stderr]    Compiling simple_blockchain v0.1.0 (/source)
Dec 01 22:10:22.015 INFO [stderr] warning: value assigned to `hash` is never read
Dec 01 22:10:22.015 INFO [stderr]   --> src/main.rs:73:13
Dec 01 22:10:22.015 INFO [stderr]    |
Dec 01 22:10:22.015 INFO [stderr] 73 |     let mut hash = String::new();
Dec 01 22:10:22.015 INFO [stderr]    |             ^^^^
Dec 01 22:10:22.015 INFO [stderr]    |
Dec 01 22:10:22.015 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 01 22:10:22.015 INFO [stderr] 
Dec 01 22:10:22.026 INFO [stderr] warning: function is never used: `is_valid_new_block`
Dec 01 22:10:22.026 INFO [stderr]    --> src/main.rs:104:1
Dec 01 22:10:22.026 INFO [stderr]     |
Dec 01 22:10:22.026 INFO [stderr] 104 | fn is_valid_new_block(n_block: Block, p_block: Block) -> bool {
Dec 01 22:10:22.026 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 22:10:22.026 INFO [stderr]     |
Dec 01 22:10:22.026 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 22:10:22.026 INFO [stderr] 
Dec 01 22:10:22.410 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Dec 01 22:10:22.413 INFO [stderr] su: No module specific data is present
Dec 01 22:10:22.838 INFO running `"docker" "inspect" "fa80c73a7b57318fada836b03cb1ac3b183b239af430465a9f1b392f64241fa0"`
Dec 01 22:10:23.059 INFO running `"docker" "rm" "-f" "fa80c73a7b57318fada836b03cb1ac3b183b239af430465a9f1b392f64241fa0"`
Dec 01 22:10:23.295 INFO [stdout] fa80c73a7b57318fada836b03cb1ac3b183b239af430465a9f1b392f64241fa0
Dec 01 22:10:23.297 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 01 22:10:23.595 INFO [stdout] 6e7bc5744ac300ae0524ce47ad1a53f812356e801173a15f4e7619381f971dd9
Dec 01 22:10:23.603 INFO running `"docker" "start" "-a" "6e7bc5744ac300ae0524ce47ad1a53f812356e801173a15f4e7619381f971dd9"`
Dec 01 22:10:24.165 INFO [stderr] usermod: no changes
Dec 01 22:10:24.243 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 01 22:10:24.243 INFO [stderr]      Running /target/debug/deps/simple_blockchain-704bb29092be9e03
Dec 01 22:10:24.247 INFO [stdout] 
Dec 01 22:10:24.248 INFO [stdout] running 0 tests
Dec 01 22:10:24.248 INFO [stdout] 
Dec 01 22:10:24.248 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 22:10:24.248 INFO [stdout] 
Dec 01 22:10:24.255 INFO [stderr] su: No module specific data is present
Dec 01 22:10:24.660 INFO running `"docker" "inspect" "6e7bc5744ac300ae0524ce47ad1a53f812356e801173a15f4e7619381f971dd9"`
Dec 01 22:10:24.773 INFO running `"docker" "rm" "-f" "6e7bc5744ac300ae0524ce47ad1a53f812356e801173a15f4e7619381f971dd9"`
Dec 01 22:10:24.898 INFO [stdout] 6e7bc5744ac300ae0524ce47ad1a53f812356e801173a15f4e7619381f971dd9
