Sep 01 10:03:21.406 INFO checking rbspy-0.2.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 10:03:21.406 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 10:03:21.406 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 10:03:21.587 INFO blam! 9ad71bed4d9c43e79de44baba91a6fdefb2115139b3af9dc87f812f1a1860a35
Sep 01 10:03:21.589 INFO running `"docker" "start" "-a" "9ad71bed4d9c43e79de44baba91a6fdefb2115139b3af9dc87f812f1a1860a35"`
Sep 01 10:03:22.555 INFO kablam!     Checking rbspy-ruby-structs v0.1.0
Sep 01 10:03:22.559 INFO kablam!     Checking rbspy-testdata v0.1.2
Sep 01 10:03:49.388 INFO kablam!     Checking rbspy v0.2.1 (file:///source)
Sep 01 10:03:53.647 INFO kablam! warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Sep 01 10:03:53.647 INFO kablam!    --> src/main.rs:198:24
Sep 01 10:03:53.647 INFO kablam!     |
Sep 01 10:03:53.647 INFO kablam! 198 |             for c in x.causes() {
Sep 01 10:03:53.647 INFO kablam!     |                        ^^^^^^
Sep 01 10:03:53.647 INFO kablam!     |
Sep 01 10:03:53.648 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 01 10:03:53.648 INFO kablam! 
Sep 01 10:03:53.868 INFO kablam! warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Sep 01 10:03:53.868 INFO kablam!    --> src/main.rs:198:24
Sep 01 10:03:53.868 INFO kablam!     |
Sep 01 10:03:53.868 INFO kablam! 198 |             for c in x.causes() {
Sep 01 10:03:53.868 INFO kablam!     |                        ^^^^^^
Sep 01 10:03:53.868 INFO kablam!     |
Sep 01 10:03:53.868 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 01 10:03:53.868 INFO kablam! 
Sep 01 10:03:54.060 INFO kablam! warning: use of deprecated item 'failure::Fail::root_cause': please use the 'find_root_cause()' method instead
Sep 01 10:03:54.060 INFO kablam!   --> src/core/initialize.rs:88:27
Sep 01 10:03:54.061 INFO kablam!    |
Sep 01 10:03:54.061 INFO kablam! 88 |                 match err.root_cause().downcast_ref::<AddressFinderError>() {
Sep 01 10:03:54.061 INFO kablam!    |                           ^^^^^^^^^^
Sep 01 10:03:54.061 INFO kablam! 
Sep 01 10:03:54.064 INFO kablam! warning: use of deprecated item 'failure::Fail::root_cause': please use the 'find_root_cause()' method instead
Sep 01 10:03:54.064 INFO kablam!    --> src/core/initialize.rs:100:27
Sep 01 10:03:54.064 INFO kablam!     |
Sep 01 10:03:54.064 INFO kablam! 100 |                 match err.root_cause().downcast_ref::<MemoryCopyError>() {
Sep 01 10:03:54.064 INFO kablam!     |                           ^^^^^^^^^^
Sep 01 10:03:54.064 INFO kablam! 
Sep 01 10:03:54.337 INFO kablam! warning: use of deprecated item 'failure::Fail::root_cause': please use the 'find_root_cause()' method instead
Sep 01 10:03:54.337 INFO kablam!   --> src/core/initialize.rs:88:27
Sep 01 10:03:54.337 INFO kablam!    |
Sep 01 10:03:54.337 INFO kablam! 88 |                 match err.root_cause().downcast_ref::<AddressFinderError>() {
Sep 01 10:03:54.337 INFO kablam!    |                           ^^^^^^^^^^
Sep 01 10:03:54.337 INFO kablam! 
Sep 01 10:03:54.340 INFO kablam! warning: use of deprecated item 'failure::Fail::root_cause': please use the 'find_root_cause()' method instead
Sep 01 10:03:54.340 INFO kablam!    --> src/core/initialize.rs:100:27
Sep 01 10:03:54.340 INFO kablam!     |
Sep 01 10:03:54.340 INFO kablam! 100 |                 match err.root_cause().downcast_ref::<MemoryCopyError>() {
Sep 01 10:03:54.340 INFO kablam!     |                           ^^^^^^^^^^
Sep 01 10:03:54.340 INFO kablam! 
Sep 01 10:03:54.349 INFO kablam! warning: use of deprecated item 'failure::Error::root_cause': please use the 'find_root_cause()' method instead
Sep 01 10:03:54.349 INFO kablam!    --> src/core/initialize.rs:133:10
Sep 01 10:03:54.349 INFO kablam!     |
Sep 01 10:03:54.349 INFO kablam! 133 |         .root_cause()
Sep 01 10:03:54.349 INFO kablam!     |          ^^^^^^^^^^
Sep 01 10:03:54.349 INFO kablam! 
Sep 01 10:03:54.350 INFO kablam! warning: use of deprecated item 'failure::Error::root_cause': please use the 'find_root_cause()' method instead
Sep 01 10:03:54.350 INFO kablam!    --> src/core/initialize.rs:147:10
Sep 01 10:03:54.350 INFO kablam!     |
Sep 01 10:03:54.350 INFO kablam! 147 |         .root_cause()
Sep 01 10:03:54.350 INFO kablam!     |          ^^^^^^^^^^
Sep 01 10:03:54.351 INFO kablam! 
Sep 01 10:04:00.184 INFO kablam! warning: variant is never constructed: `MacPermissionDenied`
Sep 01 10:04:00.184 INFO kablam!   --> src/core/address_finder.rs:18:5
Sep 01 10:04:00.184 INFO kablam!    |
Sep 01 10:04:00.184 INFO kablam! 18 |     MacPermissionDenied(pid_t),
Sep 01 10:04:00.184 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 10:04:00.185 INFO kablam!    |
Sep 01 10:04:00.185 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 10:04:00.185 INFO kablam! 
Sep 01 10:04:00.683 INFO kablam! warning: variant is never constructed: `MacPermissionDenied`
Sep 01 10:04:00.684 INFO kablam!   --> src/core/address_finder.rs:18:5
Sep 01 10:04:00.684 INFO kablam!    |
Sep 01 10:04:00.684 INFO kablam! 18 |     MacPermissionDenied(pid_t),
Sep 01 10:04:00.684 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 10:04:00.684 INFO kablam!    |
Sep 01 10:04:00.684 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 10:04:00.685 INFO kablam! 
Sep 01 10:04:00.792 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 10:04:00.792 INFO kablam!   --> src/ui/flamegraph.rs:71:9
Sep 01 10:04:00.792 INFO kablam!    |
Sep 01 10:04:00.792 INFO kablam! 71 |         stats.record(&vec![f(1)]);
Sep 01 10:04:00.792 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 10:04:00.792 INFO kablam!    |
Sep 01 10:04:00.792 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 10:04:00.792 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 10:04:00.792 INFO kablam! 
Sep 01 10:04:00.793 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 10:04:00.793 INFO kablam!   --> src/ui/flamegraph.rs:72:9
Sep 01 10:04:00.793 INFO kablam!    |
Sep 01 10:04:00.793 INFO kablam! 72 |         stats.record(&vec![f(2), f(1)]);
Sep 01 10:04:00.793 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 10:04:00.793 INFO kablam!    |
Sep 01 10:04:00.793 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 10:04:00.793 INFO kablam! 
Sep 01 10:04:00.793 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 10:04:00.793 INFO kablam!   --> src/ui/flamegraph.rs:73:9
Sep 01 10:04:00.793 INFO kablam!    |
Sep 01 10:04:00.793 INFO kablam! 73 |         stats.record(&vec![f(2), f(1)]);
Sep 01 10:04:00.793 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 10:04:00.793 INFO kablam!    |
Sep 01 10:04:00.793 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 10:04:00.793 INFO kablam! 
Sep 01 10:04:00.793 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 10:04:00.793 INFO kablam!   --> src/ui/flamegraph.rs:74:9
Sep 01 10:04:00.793 INFO kablam!    |
Sep 01 10:04:00.794 INFO kablam! 74 |         stats.record(&vec![f(2), f(3), f(1)]);
Sep 01 10:04:00.794 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 10:04:00.794 INFO kablam!    |
Sep 01 10:04:00.794 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 10:04:00.794 INFO kablam! 
Sep 01 10:04:00.794 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 10:04:00.794 INFO kablam!   --> src/ui/flamegraph.rs:75:9
Sep 01 10:04:00.794 INFO kablam!    |
Sep 01 10:04:00.794 INFO kablam! 75 |         stats.record(&vec![f(2), f(3), f(1)]);
Sep 01 10:04:00.794 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 10:04:00.794 INFO kablam!    |
Sep 01 10:04:00.794 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 10:04:00.794 INFO kablam! 
Sep 01 10:04:00.794 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 10:04:00.794 INFO kablam!   --> src/ui/flamegraph.rs:76:9
Sep 01 10:04:00.794 INFO kablam!    |
Sep 01 10:04:00.794 INFO kablam! 76 |         stats.record(&vec![f(2), f(3), f(1)]);
Sep 01 10:04:00.794 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 10:04:00.794 INFO kablam!    |
Sep 01 10:04:00.794 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 10:04:00.794 INFO kablam! 
Sep 01 10:04:00.884 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 38.52s
Sep 01 10:04:00.892 INFO kablam! su: No module specific data is present
Sep 01 10:04:01.367 INFO running `"docker" "rm" "-f" "9ad71bed4d9c43e79de44baba91a6fdefb2115139b3af9dc87f812f1a1860a35"`
Sep 01 10:04:01.521 INFO blam! 9ad71bed4d9c43e79de44baba91a6fdefb2115139b3af9dc87f812f1a1860a35