Nov 09 18:17:42.464 INFO checking RCasatta/authenticated_tree against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 18:17:42.464 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-0/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 09 18:17:42.925 INFO blam! 296a281fe626a1a573b77156e3ee66d04530a392e0b9c381fb28ff38202e81bc
Nov 09 18:17:42.929 INFO running `"docker" "start" "-a" "296a281fe626a1a573b77156e3ee66d04530a392e0b9c381fb28ff38202e81bc"`
Nov 09 18:17:44.498 INFO kablam! usermod: no changes
Nov 09 18:17:44.601 INFO kablam!     Checking authenticated_tree v0.1.0 (/source)
Nov 09 18:17:45.776 INFO kablam! warning: method is never used: `update`
Nov 09 18:17:45.776 INFO kablam!   --> src/main.rs:54:5
Nov 09 18:17:45.776 INFO kablam!    |
Nov 09 18:17:45.777 INFO kablam! 54 |     fn update(&mut self) {
Nov 09 18:17:45.777 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 09 18:17:45.777 INFO kablam!    |
Nov 09 18:17:45.777 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 18:17:45.778 INFO kablam! 
Nov 09 18:17:45.778 INFO kablam! warning: method is never used: `hash`
Nov 09 18:17:45.778 INFO kablam!    --> src/main.rs:238:5
Nov 09 18:17:45.778 INFO kablam!     |
Nov 09 18:17:45.779 INFO kablam! 238 |     pub fn hash(&self) -> Sha256Hash {
Nov 09 18:17:45.779 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 18:17:45.779 INFO kablam! 
Nov 09 18:17:46.088 INFO kablam! warning: method is never used: `update`
Nov 09 18:17:46.088 INFO kablam!   --> src/main.rs:54:5
Nov 09 18:17:46.088 INFO kablam!    |
Nov 09 18:17:46.088 INFO kablam! 54 |     fn update(&mut self) {
Nov 09 18:17:46.088 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 09 18:17:46.088 INFO kablam!    |
Nov 09 18:17:46.089 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 18:17:46.089 INFO kablam! 
Nov 09 18:17:46.089 INFO kablam! warning: method is never used: `hash`
Nov 09 18:17:46.089 INFO kablam!    --> src/main.rs:238:5
Nov 09 18:17:46.089 INFO kablam!     |
Nov 09 18:17:46.089 INFO kablam! 238 |     pub fn hash(&self) -> Sha256Hash {
Nov 09 18:17:46.089 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 18:17:46.089 INFO kablam! 
Nov 09 18:17:46.129 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Nov 09 18:17:46.138 INFO kablam! su: No module specific data is present
Nov 09 18:17:47.179 INFO running `"docker" "rm" "-f" "296a281fe626a1a573b77156e3ee66d04530a392e0b9c381fb28ff38202e81bc"`
Nov 09 18:17:47.491 INFO blam! 296a281fe626a1a573b77156e3ee66d04530a392e0b9c381fb28ff38202e81bc