Sep 10 20:49:12.613 INFO checking cpp-0.4.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 20:49:12.613 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 20:49:12.613 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 20:49:12.797 INFO blam! b1b265e79b5c990cc12f9dafaee54e1db94db9c459b56d3ed7baa3b0b1b9a54e
Sep 10 20:49:12.799 INFO running `"docker" "start" "-a" "b1b265e79b5c990cc12f9dafaee54e1db94db9c459b56d3ed7baa3b0b1b9a54e"`
Sep 10 20:49:13.514 INFO kablam! usermod: no changes
Sep 10 20:49:13.566 INFO kablam!    Compiling libc v0.2.43
Sep 10 20:49:13.566 INFO kablam!    Compiling cpp_synom v0.12.0
Sep 10 20:49:14.208 INFO kablam!    Compiling cpp_syn v0.12.0
Sep 10 20:49:15.355 INFO kablam!    Compiling memchr v2.0.2
Sep 10 20:49:15.764 INFO kablam!    Compiling aho-corasick v0.6.8
Sep 10 20:49:22.379 INFO kablam!    Compiling cpp_common v0.4.0
Sep 10 20:49:23.982 INFO kablam!    Compiling cpp_macros v0.4.0
Sep 10 20:49:28.176 INFO kablam!     Checking cpp v0.4.0 (file:///source)
Sep 10 20:49:28.494 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.95s
Sep 10 20:49:28.497 INFO kablam! su: No module specific data is present
Sep 10 20:49:29.104 INFO running `"docker" "rm" "-f" "b1b265e79b5c990cc12f9dafaee54e1db94db9c459b56d3ed7baa3b0b1b9a54e"`
Sep 10 20:49:29.195 INFO blam! b1b265e79b5c990cc12f9dafaee54e1db94db9c459b56d3ed7baa3b0b1b9a54e