Sep 19 19:04:02.713 INFO checking test_double-0.1.1 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 19:04:02.713 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 19:04:02.713 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 19:04:02.886 INFO blam! 4b87cdb7fbf2aacb069f90e57f674151e9843c04eeee8b128a2c6a15ec1581ec
Sep 19 19:04:02.889 INFO running `"docker" "start" "-a" "4b87cdb7fbf2aacb069f90e57f674151e9843c04eeee8b128a2c6a15ec1581ec"`
Sep 19 19:04:03.897 INFO kablam! usermod: no changes
Sep 19 19:04:03.943 INFO kablam!     Checking syn v0.12.15
Sep 19 19:04:08.495 INFO kablam!     Checking test_double v0.1.1 (/source)
Sep 19 19:04:09.124 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 19 19:04:09.125 INFO kablam!  --> src/lib.rs:1:12
Sep 19 19:04:09.125 INFO kablam!   |
Sep 19 19:04:09.125 INFO kablam! 1 | #![feature(proc_macro)]
Sep 19 19:04:09.125 INFO kablam!   |            ^^^^^^^^^^
Sep 19 19:04:09.125 INFO kablam!   |
Sep 19 19:04:09.125 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 19 19:04:09.125 INFO kablam! 
Sep 19 19:04:09.175 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 19 19:04:09.175 INFO kablam!  --> src/lib.rs:1:12
Sep 19 19:04:09.175 INFO kablam!   |
Sep 19 19:04:09.175 INFO kablam! 1 | #![feature(proc_macro)]
Sep 19 19:04:09.175 INFO kablam!   |            ^^^^^^^^^^
Sep 19 19:04:09.175 INFO kablam!   |
Sep 19 19:04:09.175 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 19 19:04:09.175 INFO kablam! 
Sep 19 19:04:09.200 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.28s
Sep 19 19:04:09.204 INFO kablam! su: No module specific data is present
Sep 19 19:04:09.678 INFO running `"docker" "rm" "-f" "4b87cdb7fbf2aacb069f90e57f674151e9843c04eeee8b128a2c6a15ec1581ec"`
Sep 19 19:04:09.757 INFO blam! 4b87cdb7fbf2aacb069f90e57f674151e9843c04eeee8b128a2c6a15ec1581ec