Sep 05 19:49:19.087 INFO checking RCasatta/authenticated_tree against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 19:49:19.087 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 19:49:19.087 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 19:49:19.393 INFO blam! 488b29f34802d7b46559c03b1f2e289e4847001a53f5731cf4ff90748cd5d7c3
Sep 05 19:49:19.402 INFO running `"docker" "start" "-a" "488b29f34802d7b46559c03b1f2e289e4847001a53f5731cf4ff90748cd5d7c3"`
Sep 05 19:49:20.586 INFO kablam! usermod: no changes
Sep 05 19:49:20.710 INFO kablam!     Checking data-encoding v2.1.1
Sep 05 19:49:20.710 INFO kablam!     Checking rand v0.5.2
Sep 05 19:49:20.722 INFO kablam!     Checking rust-crypto v0.2.36
Sep 05 19:49:28.455 INFO kablam!     Checking authenticated_tree v0.1.0 (file:///source)
Sep 05 19:49:29.013 INFO kablam! warning: method is never used: `update`
Sep 05 19:49:29.013 INFO kablam!   --> src/main.rs:54:5
Sep 05 19:49:29.013 INFO kablam!    |
Sep 05 19:49:29.013 INFO kablam! 54 |     fn update(&mut self) {
Sep 05 19:49:29.013 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 05 19:49:29.013 INFO kablam!    |
Sep 05 19:49:29.013 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 05 19:49:29.013 INFO kablam! 
Sep 05 19:49:29.013 INFO kablam! warning: method is never used: `hash`
Sep 05 19:49:29.014 INFO kablam!    --> src/main.rs:238:5
Sep 05 19:49:29.014 INFO kablam!     |
Sep 05 19:49:29.014 INFO kablam! 238 |     pub fn hash(&self) -> Sha256Hash {
Sep 05 19:49:29.014 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:49:29.014 INFO kablam! 
Sep 05 19:49:29.365 INFO kablam! warning: method is never used: `update`
Sep 05 19:49:29.365 INFO kablam!   --> src/main.rs:54:5
Sep 05 19:49:29.365 INFO kablam!    |
Sep 05 19:49:29.365 INFO kablam! 54 |     fn update(&mut self) {
Sep 05 19:49:29.365 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 05 19:49:29.365 INFO kablam!    |
Sep 05 19:49:29.365 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 05 19:49:29.365 INFO kablam! 
Sep 05 19:49:29.365 INFO kablam! warning: method is never used: `hash`
Sep 05 19:49:29.365 INFO kablam!    --> src/main.rs:238:5
Sep 05 19:49:29.365 INFO kablam!     |
Sep 05 19:49:29.365 INFO kablam! 238 |     pub fn hash(&self) -> Sha256Hash {
Sep 05 19:49:29.365 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:49:29.365 INFO kablam! 
Sep 05 19:49:29.402 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.79s
Sep 05 19:49:29.407 INFO kablam! su: No module specific data is present
Sep 05 19:49:30.475 INFO running `"docker" "rm" "-f" "488b29f34802d7b46559c03b1f2e289e4847001a53f5731cf4ff90748cd5d7c3"`
Sep 05 19:49:30.745 INFO blam! 488b29f34802d7b46559c03b1f2e289e4847001a53f5731cf4ff90748cd5d7c3