Sep 10 10:31:28.945 INFO checking rustsym-0.3.2 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 10:31:28.945 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 10:31:28.945 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 10:31:29.135 INFO blam! 8870bfcdf18990fcee8c9fca1b10ae0291a97bce11fc2cc1fc00e3b4f3d641e4
Sep 10 10:31:29.137 INFO running `"docker" "start" "-a" "8870bfcdf18990fcee8c9fca1b10ae0291a97bce11fc2cc1fc00e3b4f3d641e4"`
Sep 10 10:31:29.953 INFO kablam! usermod: no changes
Sep 10 10:31:30.114 INFO kablam!    Compiling serde v1.0.78
Sep 10 10:31:30.116 INFO kablam!    Compiling extprim v1.6.0
Sep 10 10:31:30.116 INFO kablam!     Checking syncbox v0.2.4
Sep 10 10:31:42.005 INFO kablam!     Checking syntex_pos v0.59.1
Sep 10 10:31:42.007 INFO kablam!     Checking serde_json v1.0.27
Sep 10 10:31:45.152 INFO kablam!     Checking syntex_errors v0.59.1
Sep 10 10:31:48.923 INFO kablam!     Checking syntex_syntax v0.59.1
Sep 10 10:32:09.555 INFO kablam!     Checking rustsym v0.3.2 (file:///source)
Sep 10 10:32:11.399 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 41.42s
Sep 10 10:32:11.405 INFO kablam! su: No module specific data is present
Sep 10 10:32:12.061 INFO running `"docker" "rm" "-f" "8870bfcdf18990fcee8c9fca1b10ae0291a97bce11fc2cc1fc00e3b4f3d641e4"`
Sep 10 10:32:12.162 INFO blam! 8870bfcdf18990fcee8c9fca1b10ae0291a97bce11fc2cc1fc00e3b4f3d641e4