Dec 03 01:50:52.802 INFO testing merkle-generator-0.2.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 01:50:52.802 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 01:50:53.248 INFO [stdout] f4a2a3f768782aebc17b944b77225e5cf92f56b8d62e7d46ef9ce728e7cfb611
Dec 03 01:50:53.253 INFO running `"docker" "start" "-a" "f4a2a3f768782aebc17b944b77225e5cf92f56b8d62e7d46ef9ce728e7cfb611"`
Dec 03 01:50:53.911 INFO [stderr] usermod: no changes
Dec 03 01:50:53.980 INFO [stderr]    Compiling flat-tree v1.1.0
Dec 03 01:50:54.846 INFO [stderr]    Compiling merkle-generator v0.2.0 (/source)
Dec 03 01:50:56.119 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
Dec 03 01:50:56.123 INFO [stderr] su: No module specific data is present
Dec 03 01:50:56.430 INFO running `"docker" "inspect" "f4a2a3f768782aebc17b944b77225e5cf92f56b8d62e7d46ef9ce728e7cfb611"`
Dec 03 01:50:56.527 INFO running `"docker" "rm" "-f" "f4a2a3f768782aebc17b944b77225e5cf92f56b8d62e7d46ef9ce728e7cfb611"`
Dec 03 01:50:56.702 INFO [stdout] f4a2a3f768782aebc17b944b77225e5cf92f56b8d62e7d46ef9ce728e7cfb611
Dec 03 01:50:56.705 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 01:50:57.039 INFO [stdout] afb7bbf71e7c66e20c6ddc335adc3e9059374c40eec4e0971fcffbb91459fe07
Dec 03 01:50:57.039 INFO running `"docker" "start" "-a" "afb7bbf71e7c66e20c6ddc335adc3e9059374c40eec4e0971fcffbb91459fe07"`
Dec 03 01:50:57.799 INFO [stderr] usermod: no changes
Dec 03 01:50:57.903 INFO [stderr]    Compiling merkle-generator v0.2.0 (/source)
Dec 03 01:50:58.927 INFO [stderr] warning: unused variable: `roots`
Dec 03 01:50:58.927 INFO [stderr]    --> src/lib.rs:142:26
Dec 03 01:50:58.927 INFO [stderr]     |
Dec 03 01:50:58.927 INFO [stderr] 142 |     fn leaf(leaf: &Node, roots: &Vec<Node>) -> Vec<u8> {
Dec 03 01:50:58.927 INFO [stderr]     |                          ^^^^^ help: consider using `_roots` instead
Dec 03 01:50:58.927 INFO [stderr]     |
Dec 03 01:50:58.927 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 03 01:50:58.927 INFO [stderr] 
Dec 03 01:50:59.803 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
Dec 03 01:50:59.811 INFO [stderr] su: No module specific data is present
Dec 03 01:51:00.081 INFO running `"docker" "inspect" "afb7bbf71e7c66e20c6ddc335adc3e9059374c40eec4e0971fcffbb91459fe07"`
Dec 03 01:51:00.158 INFO running `"docker" "rm" "-f" "afb7bbf71e7c66e20c6ddc335adc3e9059374c40eec4e0971fcffbb91459fe07"`
Dec 03 01:51:00.249 INFO [stdout] afb7bbf71e7c66e20c6ddc335adc3e9059374c40eec4e0971fcffbb91459fe07
Dec 03 01:51:00.252 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 03 01:51:00.478 INFO [stdout] 3850d6d53eb9e89bef867b811b5409405098dbde1812617704c5fe63a3d5c329
Dec 03 01:51:00.484 INFO running `"docker" "start" "-a" "3850d6d53eb9e89bef867b811b5409405098dbde1812617704c5fe63a3d5c329"`
Dec 03 01:51:00.912 INFO [stderr] usermod: no changes
Dec 03 01:51:00.963 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 03 01:51:00.975 INFO [stderr]      Running /target/debug/deps/merkle_generator-9a4ac7302b106845
Dec 03 01:51:00.978 INFO [stdout] 
Dec 03 01:51:00.978 INFO [stdout] running 3 tests
Dec 03 01:51:00.979 INFO [stdout] test tests::gen2 ... ok
Dec 03 01:51:00.979 INFO [stdout] test tests::gen1 ... ok
Dec 03 01:51:00.979 INFO [stdout] test tests::multiple_roots ... ok
Dec 03 01:51:00.979 INFO [stdout] 
Dec 03 01:51:00.979 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 01:51:00.979 INFO [stdout] 
Dec 03 01:51:00.979 INFO [stderr]    Doc-tests merkle-generator
Dec 03 01:51:02.119 INFO [stdout] 
Dec 03 01:51:02.119 INFO [stdout] running 0 tests
Dec 03 01:51:02.119 INFO [stdout] 
Dec 03 01:51:02.119 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 01:51:02.119 INFO [stdout] 
Dec 03 01:51:02.123 INFO [stderr] su: No module specific data is present
Dec 03 01:51:02.541 INFO running `"docker" "inspect" "3850d6d53eb9e89bef867b811b5409405098dbde1812617704c5fe63a3d5c329"`
Dec 03 01:51:02.628 INFO running `"docker" "rm" "-f" "3850d6d53eb9e89bef867b811b5409405098dbde1812617704c5fe63a3d5c329"`
Dec 03 01:51:02.704 INFO [stdout] 3850d6d53eb9e89bef867b811b5409405098dbde1812617704c5fe63a3d5c329
