Sep 19 23:51:27.906 INFO checking nanocurrency-protocol-0.5.1 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 23:51:27.906 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 23:51:27.906 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-1/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 23:51:28.030 INFO blam! cf6f79a610219651d945fef8b2f7e014d33b164c9439719757307c94ab9d8f6e
Sep 19 23:51:28.031 INFO running `"docker" "start" "-a" "cf6f79a610219651d945fef8b2f7e014d33b164c9439719757307c94ab9d8f6e"`
Sep 19 23:51:28.964 INFO kablam! usermod: no changes
Sep 19 23:51:29.159 INFO kablam!    Compiling clear_on_drop v0.2.3
Sep 19 23:51:29.159 INFO kablam!     Checking bytes v0.4.10
Sep 19 23:51:29.164 INFO kablam!     Checking failure v0.1.2
Sep 19 23:51:29.786 INFO kablam!    Compiling curve25519-dalek v0.16.4
Sep 19 23:51:30.938 INFO kablam!     Checking tokio-io v0.1.8
Sep 19 23:51:34.931 INFO kablam!     Checking ed25519-dalek v0.6.2
Sep 19 23:51:35.775 INFO kablam!     Checking nanocurrency-types v0.3.14
Sep 19 23:51:37.686 INFO kablam!     Checking nanocurrency-protocol v0.5.1 (/source)
Sep 19 23:51:39.594 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.60s
Sep 19 23:51:39.611 INFO kablam! su: No module specific data is present
Sep 19 23:51:41.098 INFO running `"docker" "rm" "-f" "cf6f79a610219651d945fef8b2f7e014d33b164c9439719757307c94ab9d8f6e"`
Sep 19 23:51:41.214 INFO blam! cf6f79a610219651d945fef8b2f7e014d33b164c9439719757307c94ab9d8f6e