Jul 12 01:09:19.977 INFO checking rbspy-0.2.1 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 01:09:19.978 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 01:09:19.978 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 01:09:19.978 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 01:09:20.244 INFO blam! 2c3688a89e6217bda64a7c4c6d23935b32137281cc34c63094221491092ba386
Jul 12 01:09:20.245 INFO running `"docker" "start" "-a" "2c3688a89e6217bda64a7c4c6d23935b32137281cc34c63094221491092ba386"`
Jul 12 01:09:21.641 INFO kablam!     Checking rbspy-ruby-structs v0.1.0
Jul 12 01:09:21.648 INFO kablam!     Checking ctrlc v3.1.1
Jul 12 01:09:21.649 INFO kablam!     Checking rbspy-testdata v0.1.2
Jul 12 01:10:14.894 INFO kablam!     Checking rbspy v0.2.1 (file:///source)
Jul 12 01:10:32.697 INFO kablam! warning: variant is never constructed: `MacPermissionDenied`
Jul 12 01:10:32.698 INFO kablam!   --> src/core/address_finder.rs:18:5
Jul 12 01:10:32.698 INFO kablam!    |
Jul 12 01:10:32.698 INFO kablam! 18 |     MacPermissionDenied(pid_t),
Jul 12 01:10:32.698 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 01:10:32.698 INFO kablam!    |
Jul 12 01:10:32.699 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 01:10:32.699 INFO kablam! 
Jul 12 01:10:34.777 INFO kablam! warning: variant is never constructed: `MacPermissionDenied`
Jul 12 01:10:34.777 INFO kablam!   --> src/core/address_finder.rs:18:5
Jul 12 01:10:34.777 INFO kablam!    |
Jul 12 01:10:34.777 INFO kablam! 18 |     MacPermissionDenied(pid_t),
Jul 12 01:10:34.777 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 01:10:34.777 INFO kablam!    |
Jul 12 01:10:34.777 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 01:10:34.777 INFO kablam! 
Jul 12 01:10:34.884 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 01:10:34.884 INFO kablam!   --> src/ui/flamegraph.rs:71:9
Jul 12 01:10:34.884 INFO kablam!    |
Jul 12 01:10:34.884 INFO kablam! 71 |         stats.record(&vec![f(1)]);
Jul 12 01:10:34.884 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 01:10:34.884 INFO kablam!    |
Jul 12 01:10:34.884 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Jul 12 01:10:34.884 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 01:10:34.884 INFO kablam! 
Jul 12 01:10:34.886 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 01:10:34.886 INFO kablam!   --> src/ui/flamegraph.rs:72:9
Jul 12 01:10:34.886 INFO kablam!    |
Jul 12 01:10:34.886 INFO kablam! 72 |         stats.record(&vec![f(2), f(1)]);
Jul 12 01:10:34.886 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 01:10:34.886 INFO kablam!    |
Jul 12 01:10:34.886 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 01:10:34.886 INFO kablam! 
Jul 12 01:10:34.886 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 01:10:34.886 INFO kablam!   --> src/ui/flamegraph.rs:73:9
Jul 12 01:10:34.886 INFO kablam!    |
Jul 12 01:10:34.886 INFO kablam! 73 |         stats.record(&vec![f(2), f(1)]);
Jul 12 01:10:34.886 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 01:10:34.886 INFO kablam!    |
Jul 12 01:10:34.886 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 01:10:34.886 INFO kablam! 
Jul 12 01:10:34.886 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 01:10:34.886 INFO kablam!   --> src/ui/flamegraph.rs:74:9
Jul 12 01:10:34.886 INFO kablam!    |
Jul 12 01:10:34.886 INFO kablam! 74 |         stats.record(&vec![f(2), f(3), f(1)]);
Jul 12 01:10:34.886 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 01:10:34.887 INFO kablam!    |
Jul 12 01:10:34.887 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 01:10:34.887 INFO kablam! 
Jul 12 01:10:34.887 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 01:10:34.887 INFO kablam!   --> src/ui/flamegraph.rs:75:9
Jul 12 01:10:34.887 INFO kablam!    |
Jul 12 01:10:34.887 INFO kablam! 75 |         stats.record(&vec![f(2), f(3), f(1)]);
Jul 12 01:10:34.887 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 01:10:34.887 INFO kablam!    |
Jul 12 01:10:34.887 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 01:10:34.887 INFO kablam! 
Jul 12 01:10:34.887 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 01:10:34.887 INFO kablam!   --> src/ui/flamegraph.rs:76:9
Jul 12 01:10:34.887 INFO kablam!    |
Jul 12 01:10:34.887 INFO kablam! 76 |         stats.record(&vec![f(2), f(3), f(1)]);
Jul 12 01:10:34.887 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 01:10:34.887 INFO kablam!    |
Jul 12 01:10:34.887 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 01:10:34.887 INFO kablam! 
Jul 12 01:10:35.036 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 13s
Jul 12 01:10:35.050 INFO kablam! su: No module specific data is present
Jul 12 01:10:35.584 INFO running `"docker" "rm" "-f" "2c3688a89e6217bda64a7c4c6d23935b32137281cc34c63094221491092ba386"`
Jul 12 01:10:35.784 INFO blam! 2c3688a89e6217bda64a7c4c6d23935b32137281cc34c63094221491092ba386