Sep 05 16:41:34.692 INFO checking wfraser/pianoroll against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 16:41:34.692 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 16:41:34.692 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-7/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 16:41:35.134 INFO blam! df4d3a333384117acb0b7374a1f86d32f8e28c7c75f06cedc0b7af80a898c7bb
Sep 05 16:41:35.136 INFO running `"docker" "start" "-a" "df4d3a333384117acb0b7374a1f86d32f8e28c7c75f06cedc0b7af80a898c7bb"`
Sep 05 16:41:37.513 INFO kablam! usermod: no changes
Sep 05 16:41:37.582 INFO kablam!     Checking cfg-if v0.1.4
Sep 05 16:41:37.582 INFO kablam!    Compiling lazy_static v0.2.11
Sep 05 16:41:37.590 INFO kablam!     Checking time v0.1.40
Sep 05 16:41:37.941 INFO kablam!     Checking log v0.4.3
Sep 05 16:41:38.042 INFO kablam!    Compiling pdf-canvas v0.5.4
Sep 05 16:41:38.682 INFO kablam!     Checking log v0.3.9
Sep 05 16:41:39.151 INFO kablam!     Checking ghakuf v0.5.1
Sep 05 16:41:42.562 INFO kablam!     Checking pianoroll v0.1.0 (file:///source)
Sep 05 16:41:44.238 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.71s
Sep 05 16:41:44.241 INFO kablam! su: No module specific data is present
Sep 05 16:41:45.168 INFO running `"docker" "rm" "-f" "df4d3a333384117acb0b7374a1f86d32f8e28c7c75f06cedc0b7af80a898c7bb"`
Sep 05 16:41:45.411 INFO blam! df4d3a333384117acb0b7374a1f86d32f8e28c7c75f06cedc0b7af80a898c7bb