Sep 03 20:26:57.086 INFO checking RCasatta/authenticated_tree against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 03 20:26:57.086 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 03 20:26:57.086 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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=500" "-e" "CMD=cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 20:26:57.338 INFO blam! 9e2dacb4d1e2f6beaddcf9792662a604e748cede56cb9b990d67457dd045cd0f
Sep 03 20:26:57.340 INFO running `"docker" "start" "-a" "9e2dacb4d1e2f6beaddcf9792662a604e748cede56cb9b990d67457dd045cd0f"`
Sep 03 20:26:58.298 INFO kablam!     Checking rand v0.5.2
Sep 03 20:26:58.310 INFO kablam!     Checking rust-crypto v0.2.36
Sep 03 20:27:10.689 INFO kablam!     Checking authenticated_tree v0.1.0 (file:///source)
Sep 03 20:27:11.449 INFO kablam! warning: method is never used: `update`
Sep 03 20:27:11.449 INFO kablam!   --> src/main.rs:54:5
Sep 03 20:27:11.449 INFO kablam!    |
Sep 03 20:27:11.449 INFO kablam! 54 |     fn update(&mut self) {
Sep 03 20:27:11.449 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 03 20:27:11.449 INFO kablam!    |
Sep 03 20:27:11.449 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 03 20:27:11.449 INFO kablam! 
Sep 03 20:27:11.450 INFO kablam! warning: method is never used: `hash`
Sep 03 20:27:11.450 INFO kablam!    --> src/main.rs:238:5
Sep 03 20:27:11.450 INFO kablam!     |
Sep 03 20:27:11.450 INFO kablam! 238 |     pub fn hash(&self) -> Sha256Hash {
Sep 03 20:27:11.450 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 20:27:11.450 INFO kablam! 
Sep 03 20:27:11.812 INFO kablam! warning: method is never used: `update`
Sep 03 20:27:11.812 INFO kablam!   --> src/main.rs:54:5
Sep 03 20:27:11.812 INFO kablam!    |
Sep 03 20:27:11.812 INFO kablam! 54 |     fn update(&mut self) {
Sep 03 20:27:11.812 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 03 20:27:11.812 INFO kablam!    |
Sep 03 20:27:11.812 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 03 20:27:11.812 INFO kablam! 
Sep 03 20:27:11.813 INFO kablam! warning: method is never used: `hash`
Sep 03 20:27:11.813 INFO kablam!    --> src/main.rs:238:5
Sep 03 20:27:11.813 INFO kablam!     |
Sep 03 20:27:11.813 INFO kablam! 238 |     pub fn hash(&self) -> Sha256Hash {
Sep 03 20:27:11.813 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 20:27:11.813 INFO kablam! 
Sep 03 20:27:11.870 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.64s
Sep 03 20:27:11.878 INFO kablam! su: No module specific data is present
Sep 03 20:27:12.419 INFO running `"docker" "rm" "-f" "9e2dacb4d1e2f6beaddcf9792662a604e748cede56cb9b990d67457dd045cd0f"`
Sep 03 20:27:12.572 INFO blam! 9e2dacb4d1e2f6beaddcf9792662a604e748cede56cb9b990d67457dd045cd0f