Dec 02 04:28:52.196 INFO testing Parfyonator/merkle_tree against 1.30.1 for beta-1.31-5
Dec 02 04:28:52.196 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 04:28:52.489 INFO [stdout] f03a4f482a7a1198fbc00f998b0b7ab6beed7ecebd0b84a01b36503b90902c2d
Dec 02 04:28:52.491 INFO running `"docker" "start" "-a" "f03a4f482a7a1198fbc00f998b0b7ab6beed7ecebd0b84a01b36503b90902c2d"`
Dec 02 04:28:53.271 INFO [stderr] usermod: no changes
Dec 02 04:28:53.368 INFO [stderr]    Compiling hyper v0.10.5
Dec 02 04:29:02.048 INFO [stderr]    Compiling merkle_tree v0.1.0 (/source)
Dec 02 04:29:03.067 INFO [stderr] warning: method is never used: `add_child`
Dec 02 04:29:03.067 INFO [stderr]   --> src/merkle_tree.rs:60:5
Dec 02 04:29:03.067 INFO [stderr]    |
Dec 02 04:29:03.067 INFO [stderr] 60 |     fn add_child(&mut self, new_val: String) -> bool {
Dec 02 04:29:03.067 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 04:29:03.067 INFO [stderr]    |
Dec 02 04:29:03.067 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 04:29:03.067 INFO [stderr] 
Dec 02 04:29:03.067 INFO [stderr] warning: method is never used: `has_children`
Dec 02 04:29:03.067 INFO [stderr]   --> src/merkle_tree.rs:74:5
Dec 02 04:29:03.067 INFO [stderr]    |
Dec 02 04:29:03.067 INFO [stderr] 74 |     fn has_children(&self) -> bool {
Dec 02 04:29:03.067 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 04:29:03.067 INFO [stderr] 
Dec 02 04:29:04.091 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.80s
Dec 02 04:29:04.099 INFO [stderr] su: No module specific data is present
Dec 02 04:29:04.919 INFO running `"docker" "inspect" "f03a4f482a7a1198fbc00f998b0b7ab6beed7ecebd0b84a01b36503b90902c2d"`
Dec 02 04:29:05.217 INFO running `"docker" "rm" "-f" "f03a4f482a7a1198fbc00f998b0b7ab6beed7ecebd0b84a01b36503b90902c2d"`
Dec 02 04:29:05.447 INFO [stdout] f03a4f482a7a1198fbc00f998b0b7ab6beed7ecebd0b84a01b36503b90902c2d
Dec 02 04:29:05.453 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 04:29:05.796 INFO [stdout] 23f1c655c3e5a3b1cdbef33432f825ca7cf7c02936fde8d2feff618a8eac32ca
Dec 02 04:29:05.803 INFO running `"docker" "start" "-a" "23f1c655c3e5a3b1cdbef33432f825ca7cf7c02936fde8d2feff618a8eac32ca"`
Dec 02 04:29:07.175 INFO [stderr] usermod: no changes
Dec 02 04:29:07.275 INFO [stderr]    Compiling merkle_tree v0.1.0 (/source)
Dec 02 04:29:08.262 INFO [stderr] warning: method is never used: `add_child`
Dec 02 04:29:08.262 INFO [stderr]   --> src/merkle_tree.rs:60:5
Dec 02 04:29:08.262 INFO [stderr]    |
Dec 02 04:29:08.262 INFO [stderr] 60 |     fn add_child(&mut self, new_val: String) -> bool {
Dec 02 04:29:08.262 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 04:29:08.262 INFO [stderr]    |
Dec 02 04:29:08.262 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 04:29:08.262 INFO [stderr] 
Dec 02 04:29:08.262 INFO [stderr] warning: method is never used: `has_children`
Dec 02 04:29:08.262 INFO [stderr]   --> src/merkle_tree.rs:74:5
Dec 02 04:29:08.262 INFO [stderr]    |
Dec 02 04:29:08.262 INFO [stderr] 74 |     fn has_children(&self) -> bool {
Dec 02 04:29:08.262 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 04:29:08.262 INFO [stderr] 
Dec 02 04:29:08.706 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
Dec 02 04:29:08.719 INFO [stderr] su: No module specific data is present
Dec 02 04:29:09.248 INFO running `"docker" "inspect" "23f1c655c3e5a3b1cdbef33432f825ca7cf7c02936fde8d2feff618a8eac32ca"`
Dec 02 04:29:09.565 INFO running `"docker" "rm" "-f" "23f1c655c3e5a3b1cdbef33432f825ca7cf7c02936fde8d2feff618a8eac32ca"`
Dec 02 04:29:09.854 INFO [stdout] 23f1c655c3e5a3b1cdbef33432f825ca7cf7c02936fde8d2feff618a8eac32ca
Dec 02 04:29:09.856 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 04:29:10.255 INFO [stdout] 5bc426a0beca8cbb1707996ee08a84b5e02c55f8cc22a74f41634cf8bf85347f
Dec 02 04:29:10.263 INFO running `"docker" "start" "-a" "5bc426a0beca8cbb1707996ee08a84b5e02c55f8cc22a74f41634cf8bf85347f"`
Dec 02 04:29:11.297 INFO [stderr] usermod: no changes
Dec 02 04:29:11.371 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 02 04:29:11.392 INFO [stderr]      Running /target/debug/deps/merkle_tree-5852ae1a46c941c2
Dec 02 04:29:11.395 INFO [stdout] 
Dec 02 04:29:11.395 INFO [stdout] running 0 tests
Dec 02 04:29:11.395 INFO [stdout] 
Dec 02 04:29:11.395 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 04:29:11.395 INFO [stdout] 
Dec 02 04:29:11.404 INFO [stderr] su: No module specific data is present
Dec 02 04:29:11.803 INFO running `"docker" "inspect" "5bc426a0beca8cbb1707996ee08a84b5e02c55f8cc22a74f41634cf8bf85347f"`
Dec 02 04:29:12.077 INFO running `"docker" "rm" "-f" "5bc426a0beca8cbb1707996ee08a84b5e02c55f8cc22a74f41634cf8bf85347f"`
Dec 02 04:29:12.306 INFO [stdout] 5bc426a0beca8cbb1707996ee08a84b5e02c55f8cc22a74f41634cf8bf85347f
