Aug 17 00:02:07.482 INFO checking rbspy/rbspy against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 00:02:07.482 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 00:02:07.482 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 00:02:07.483 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 00:02:07.723 INFO blam! b3a892729b1ccc14da8a90173c13158cee274edab32a7bd064af747c6e9ab815
Aug 17 00:02:07.725 INFO running `"docker" "start" "-a" "b3a892729b1ccc14da8a90173c13158cee274edab32a7bd064af747c6e9ab815"`
Aug 17 00:02:08.885 INFO kablam!     Checking num-traits v0.1.42
Aug 17 00:02:08.891 INFO kablam!     Checking byteorder v0.5.3
Aug 17 00:02:08.892 INFO kablam!     Checking regex-syntax v0.3.9
Aug 17 00:02:08.895 INFO kablam!    Compiling nix v0.10.0
Aug 17 00:02:08.900 INFO kablam!     Checking utf8-ranges v0.1.3
Aug 17 00:02:08.918 INFO kablam!     Checking rbspy-ruby-structs v0.1.0 (file:///source/ruby-structs)
Aug 17 00:02:08.921 INFO kablam!    Compiling miniz-sys v0.1.10
Aug 17 00:02:13.076 INFO kablam!     Checking memchr v0.1.11
Aug 17 00:02:15.011 INFO kablam!     Checking rand v0.3.20
Aug 17 00:02:15.147 INFO kablam!     Checking term_size v0.3.1
Aug 17 00:02:15.628 INFO kablam!     Checking nix v0.9.0
Aug 17 00:02:16.359 INFO kablam!     Checking elf v0.0.10
Aug 17 00:02:16.980 INFO kablam!     Checking aho-corasick v0.5.3
Aug 17 00:02:29.859 INFO kablam!     Checking read-process-memory v0.1.2
Aug 17 00:02:32.894 INFO kablam!     Checking thread-id v2.0.0
Aug 17 00:02:33.587 INFO kablam!     Checking backtrace v0.3.5
Aug 17 00:02:34.290 INFO kablam!     Checking num-integer v0.1.35
Aug 17 00:02:39.703 INFO kablam!     Checking serde_json v1.0.9
Aug 17 00:02:42.415 INFO kablam!     Checking thread_local v0.2.7
Aug 17 00:02:42.491 INFO kablam!     Checking failure v0.1.1
Aug 17 00:02:43.335 INFO kablam!     Checking num-iter v0.1.34
Aug 17 00:02:46.519 INFO kablam!     Checking flate2 v0.2.20
Aug 17 00:02:47.290 INFO kablam!     Checking flate2 v1.0.1
Aug 17 00:02:49.527 INFO kablam!     Checking tempdir v0.3.5
Aug 17 00:02:52.367 INFO kablam!     Checking regex v0.1.80
Aug 17 00:03:01.272 INFO kablam!     Checking num v0.1.41
Aug 17 00:03:02.308 INFO kablam!     Checking proc-maps v0.1.2
Aug 17 00:03:03.618 INFO kablam!     Checking rbspy-testdata v0.1.2
Aug 17 00:03:04.081 INFO kablam!     Checking chrono v0.4.0
Aug 17 00:03:27.495 INFO kablam!     Checking env_logger v0.3.5
Aug 17 00:03:40.015 INFO kablam!     Checking ctrlc v3.1.0
Aug 17 00:05:18.253 INFO kablam!     Checking rbspy v0.2.10 (file:///source)
Aug 17 00:05:22.925 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Aug 17 00:05:22.925 INFO kablam!   --> src/main.rs:78:1
Aug 17 00:05:22.925 INFO kablam!    |
Aug 17 00:05:22.925 INFO kablam! 78 | / arg_enum!{
Aug 17 00:05:22.925 INFO kablam! 79 | |     // The values of this enum get translated directly to command line arguments. Make them
Aug 17 00:05:22.925 INFO kablam! 80 | |     // lowercase so that we don't have camelcase command line arguments
Aug 17 00:05:22.925 INFO kablam! 81 | |     #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Hash, Debug)]
Aug 17 00:05:22.925 INFO kablam! ...  |
Aug 17 00:05:22.925 INFO kablam! 88 | |     }
Aug 17 00:05:22.925 INFO kablam! 89 | | }
Aug 17 00:05:22.925 INFO kablam!    | |_^
Aug 17 00:05:22.938 INFO kablam!    |
Aug 17 00:05:22.939 INFO kablam!    = note: #[warn(deprecated)] on by default
Aug 17 00:05:22.939 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Aug 17 00:05:22.939 INFO kablam! 
Aug 17 00:05:23.600 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Aug 17 00:05:23.600 INFO kablam!   --> src/main.rs:78:1
Aug 17 00:05:23.600 INFO kablam!    |
Aug 17 00:05:23.600 INFO kablam! 78 | / arg_enum!{
Aug 17 00:05:23.600 INFO kablam! 79 | |     // The values of this enum get translated directly to command line arguments. Make them
Aug 17 00:05:23.600 INFO kablam! 80 | |     // lowercase so that we don't have camelcase command line arguments
Aug 17 00:05:23.600 INFO kablam! 81 | |     #[derive(Clone, Eq, PartialEq, Ord, PartialOrd, Hash, Debug)]
Aug 17 00:05:23.600 INFO kablam! ...  |
Aug 17 00:05:23.600 INFO kablam! 88 | |     }
Aug 17 00:05:23.600 INFO kablam! 89 | | }
Aug 17 00:05:23.600 INFO kablam!    | |_^
Aug 17 00:05:23.600 INFO kablam!    |
Aug 17 00:05:23.600 INFO kablam!    = note: #[warn(deprecated)] on by default
Aug 17 00:05:23.600 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Aug 17 00:05:23.601 INFO kablam! 
Aug 17 00:05:55.410 INFO kablam! warning: function is never used: `check_root_user`
Aug 17 00:05:55.410 INFO kablam!    --> src/main.rs:189:1
Aug 17 00:05:55.410 INFO kablam!     |
Aug 17 00:05:55.410 INFO kablam! 189 | fn check_root_user() -> bool {
Aug 17 00:05:55.410 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 00:05:55.410 INFO kablam!     |
Aug 17 00:05:55.410 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 17 00:05:55.410 INFO kablam! 
Aug 17 00:05:56.935 INFO kablam! warning: function is never used: `check_root_user`
Aug 17 00:05:56.935 INFO kablam!    --> src/main.rs:189:1
Aug 17 00:05:56.935 INFO kablam!     |
Aug 17 00:05:56.935 INFO kablam! 189 | fn check_root_user() -> bool {
Aug 17 00:05:56.935 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 00:05:56.935 INFO kablam!     |
Aug 17 00:05:56.935 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 17 00:05:56.936 INFO kablam! 
Aug 17 00:05:57.297 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 00:05:57.297 INFO kablam!   --> src/ui/flamegraph.rs:71:9
Aug 17 00:05:57.297 INFO kablam!    |
Aug 17 00:05:57.297 INFO kablam! 71 |         stats.record(&vec![f(1)]);
Aug 17 00:05:57.297 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 00:05:57.297 INFO kablam!    |
Aug 17 00:05:57.297 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 17 00:05:57.297 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 00:05:57.297 INFO kablam! 
Aug 17 00:05:57.298 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 00:05:57.298 INFO kablam!   --> src/ui/flamegraph.rs:72:9
Aug 17 00:05:57.298 INFO kablam!    |
Aug 17 00:05:57.298 INFO kablam! 72 |         stats.record(&vec![f(2), f(1)]);
Aug 17 00:05:57.298 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 00:05:57.298 INFO kablam!    |
Aug 17 00:05:57.298 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 00:05:57.298 INFO kablam! 
Aug 17 00:05:57.298 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 00:05:57.298 INFO kablam!   --> src/ui/flamegraph.rs:73:9
Aug 17 00:05:57.298 INFO kablam!    |
Aug 17 00:05:57.298 INFO kablam! 73 |         stats.record(&vec![f(2), f(1)]);
Aug 17 00:05:57.298 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 00:05:57.298 INFO kablam!    |
Aug 17 00:05:57.298 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 00:05:57.298 INFO kablam! 
Aug 17 00:05:57.298 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 00:05:57.298 INFO kablam!   --> src/ui/flamegraph.rs:74:9
Aug 17 00:05:57.298 INFO kablam!    |
Aug 17 00:05:57.298 INFO kablam! 74 |         stats.record(&vec![f(2), f(3), f(1)]);
Aug 17 00:05:57.298 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 00:05:57.298 INFO kablam!    |
Aug 17 00:05:57.298 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 00:05:57.299 INFO kablam! 
Aug 17 00:05:57.299 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 00:05:57.299 INFO kablam!   --> src/ui/flamegraph.rs:75:9
Aug 17 00:05:57.299 INFO kablam!    |
Aug 17 00:05:57.299 INFO kablam! 75 |         stats.record(&vec![f(2), f(3), f(1)]);
Aug 17 00:05:57.299 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 00:05:57.299 INFO kablam!    |
Aug 17 00:05:57.299 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 00:05:57.299 INFO kablam! 
Aug 17 00:05:57.299 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 00:05:57.299 INFO kablam!   --> src/ui/flamegraph.rs:76:9
Aug 17 00:05:57.299 INFO kablam!    |
Aug 17 00:05:57.299 INFO kablam! 76 |         stats.record(&vec![f(2), f(3), f(1)]);
Aug 17 00:05:57.299 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 00:05:57.299 INFO kablam!    |
Aug 17 00:05:57.299 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 00:05:57.299 INFO kablam! 
Aug 17 00:10:11.916 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8m 03s
Aug 17 00:10:11.942 INFO kablam! su: No module specific data is present
Aug 17 00:10:12.472 INFO running `"docker" "rm" "-f" "b3a892729b1ccc14da8a90173c13158cee274edab32a7bd064af747c6e9ab815"`
Aug 17 00:10:12.664 INFO blam! b3a892729b1ccc14da8a90173c13158cee274edab32a7bd064af747c6e9ab815