Sep 19 22:23:37.528 INFO checking merkle_sigs-1.5.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 22:23:37.528 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 22:23:37.528 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-4/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 22:23:37.908 INFO blam! 5e030e6e4149763c3517ac13a8eeb6a049faa84eb9953218906b8e373d43ac84
Sep 19 22:23:37.910 INFO running `"docker" "start" "-a" "5e030e6e4149763c3517ac13a8eeb6a049faa84eb9953218906b8e373d43ac84"`
Sep 19 22:23:39.223 INFO kablam! usermod: no changes
Sep 19 22:23:39.440 INFO kablam! error: multiple packages link to native library `ring-asm`, but a native library can be linked only once
Sep 19 22:23:39.440 INFO kablam! 
Sep 19 22:23:39.440 INFO kablam! package `ring v0.12.1`
Sep 19 22:23:39.440 INFO kablam!     ... which is depended on by `merkle_sigs v1.5.0 (/source)`
Sep 19 22:23:39.440 INFO kablam! links to native library `ring-asm`
Sep 19 22:23:39.441 INFO kablam! 
Sep 19 22:23:39.441 INFO kablam! package `ring v0.13.2`
Sep 19 22:23:39.441 INFO kablam!     ... which is depended on by `merkle v1.10.0`
Sep 19 22:23:39.441 INFO kablam!     ... which is depended on by `merkle_sigs v1.5.0 (/source)`
Sep 19 22:23:39.441 INFO kablam! also links to native library `ring-asm`
Sep 19 22:23:39.441 INFO kablam! su: No module specific data is present
Sep 19 22:23:40.332 INFO running `"docker" "rm" "-f" "5e030e6e4149763c3517ac13a8eeb6a049faa84eb9953218906b8e373d43ac84"`
Sep 19 22:23:40.455 INFO blam! 5e030e6e4149763c3517ac13a8eeb6a049faa84eb9953218906b8e373d43ac84