Sep 19 23:30:30.729 INFO checking num-derive-0.2.2 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 23:30:30.730 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 23:30:30.730 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/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 23:30:30.863 INFO blam! bd1fe151ea87c553d8aa392fe06da0a9e9dd9743164c540f2f90e7908c402843
Sep 19 23:30:30.864 INFO running `"docker" "start" "-a" "bd1fe151ea87c553d8aa392fe06da0a9e9dd9743164c540f2f90e7908c402843"`
Sep 19 23:30:31.655 INFO kablam! usermod: no changes
Sep 19 23:30:31.745 INFO kablam!     Checking rustc-serialize v0.3.24
Sep 19 23:30:31.745 INFO kablam!     Checking num-traits v0.2.6
Sep 19 23:30:31.745 INFO kablam!    Compiling num-derive v0.2.2 (/source)
Sep 19 23:30:35.376 INFO kablam!     Checking num-integer v0.1.39
Sep 19 23:30:36.403 INFO kablam!     Checking num-iter v0.1.37
Sep 19 23:30:38.978 INFO kablam!     Checking num-bigint v0.1.44
Sep 19 23:30:38.978 INFO kablam!     Checking num-complex v0.1.43
Sep 19 23:30:41.894 INFO kablam!     Checking num-rational v0.1.42
Sep 19 23:30:42.606 INFO kablam!     Checking num v0.1.42
Sep 19 23:30:45.000 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.33s
Sep 19 23:30:45.005 INFO kablam! su: No module specific data is present
Sep 19 23:30:45.970 INFO running `"docker" "rm" "-f" "bd1fe151ea87c553d8aa392fe06da0a9e9dd9743164c540f2f90e7908c402843"`
Sep 19 23:30:46.093 INFO blam! bd1fe151ea87c553d8aa392fe06da0a9e9dd9743164c540f2f90e7908c402843