Sep 01 07:50:49.017 INFO checking rustsym-0.3.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 07:50:49.017 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 07:50:49.017 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 07:50:49.178 INFO blam! 1316cb12e112d0474277344ddf3fa3b60b21ef753a3fb09bdc93f3c4f686f37d
Sep 01 07:50:49.180 INFO running `"docker" "start" "-a" "1316cb12e112d0474277344ddf3fa3b60b21ef753a3fb09bdc93f3c4f686f37d"`
Sep 01 07:50:49.775 INFO kablam!    Compiling serde v1.0.75
Sep 01 07:50:49.778 INFO kablam!    Compiling extprim v1.6.0
Sep 01 07:51:02.431 INFO kablam!     Checking syntex_pos v0.59.1
Sep 01 07:51:02.431 INFO kablam!     Checking serde_json v1.0.26
Sep 01 07:51:05.425 INFO kablam!     Checking syntex_errors v0.59.1
Sep 01 07:51:08.244 INFO kablam!     Checking syntex_syntax v0.59.1
Sep 01 07:51:33.897 INFO kablam!     Checking rustsym v0.3.2 (file:///source)
Sep 01 07:51:35.946 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 46.25s
Sep 01 07:51:35.952 INFO kablam! su: No module specific data is present
Sep 01 07:51:36.414 INFO running `"docker" "rm" "-f" "1316cb12e112d0474277344ddf3fa3b60b21ef753a3fb09bdc93f3c4f686f37d"`
Sep 01 07:51:36.534 INFO blam! 1316cb12e112d0474277344ddf3fa3b60b21ef753a3fb09bdc93f3c4f686f37d