Aug 17 10:24:24.700 INFO checking signatory-0.5.2 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 10:24:24.700 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 10:24:24.700 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 10:24:24.700 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-6/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 10:24:24.972 INFO blam! fe54095fe9326d0d2b9b9b002824d207ec3332df2f6b47d49951eba59d2afe63
Aug 17 10:24:24.978 INFO running `"docker" "start" "-a" "fe54095fe9326d0d2b9b9b002824d207ec3332df2f6b47d49951eba59d2afe63"`
Aug 17 10:24:26.477 INFO kablam!    Compiling subtle v0.6.3
Aug 17 10:24:27.121 INFO kablam!    Compiling curve25519-dalek v0.16.4
Aug 17 10:24:34.514 INFO kablam!     Checking ed25519-dalek v0.6.2
Aug 17 10:24:35.712 INFO kablam!     Checking signatory v0.5.2 (file:///source)
Aug 17 10:24:37.151 INFO kablam! warning: variable does not need to be mutable
Aug 17 10:24:37.151 INFO kablam!   --> src/ed25519/test_macros.rs:12:21
Aug 17 10:24:37.152 INFO kablam!    |
Aug 17 10:24:37.152 INFO kablam! 12 |                 let mut signer = $signer::from_seed(vector.sk).expect("decode error");
Aug 17 10:24:37.152 INFO kablam!    |                     ----^^^^^^
Aug 17 10:24:37.152 INFO kablam!    |                     |
Aug 17 10:24:37.153 INFO kablam!    |                     help: remove this `mut`
Aug 17 10:24:37.153 INFO kablam!    | 
Aug 17 10:24:37.153 INFO kablam!   ::: src/providers/dalek/ed25519.rs:57:5
Aug 17 10:24:37.153 INFO kablam!    |
Aug 17 10:24:37.153 INFO kablam! 57 |     ed25519_tests!(Ed25519Signer, Ed25519Verifier);
Aug 17 10:24:37.153 INFO kablam!    |     ----------------------------------------------- in this macro invocation
Aug 17 10:24:37.153 INFO kablam!    |
Aug 17 10:24:37.153 INFO kablam! note: lint level defined here
Aug 17 10:24:37.153 INFO kablam!   --> src/lib.rs:33:9
Aug 17 10:24:37.153 INFO kablam!    |
Aug 17 10:24:37.153 INFO kablam! 33 | #![deny(warnings, missing_docs, trivial_casts, trivial_numeric_casts)]
Aug 17 10:24:37.153 INFO kablam!    |         ^^^^^^^^
Aug 17 10:24:37.153 INFO kablam!    = note: #[warn(unused_mut)] implied by #[warn(warnings)]
Aug 17 10:24:37.153 INFO kablam! 
Aug 17 10:24:39.127 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.16s
Aug 17 10:24:39.165 INFO kablam! su: No module specific data is present
Aug 17 10:24:39.787 INFO running `"docker" "rm" "-f" "fe54095fe9326d0d2b9b9b002824d207ec3332df2f6b47d49951eba59d2afe63"`
Aug 17 10:24:39.977 INFO blam! fe54095fe9326d0d2b9b9b002824d207ec3332df2f6b47d49951eba59d2afe63