Sep 06 03:14:48.867 INFO checking novault-0.4.2 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 03:14:48.867 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 03:14:48.867 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 03:14:49.068 INFO blam! 375b70a7599d8361cf3d1dfc43803f72fe440bfafcda5d5fc0f86eb44761562e
Sep 06 03:14:49.069 INFO running `"docker" "start" "-a" "375b70a7599d8361cf3d1dfc43803f72fe440bfafcda5d5fc0f86eb44761562e"`
Sep 06 03:14:50.018 INFO kablam! usermod: no changes
Sep 06 03:14:50.718 INFO kablam!     Checking taken v0.1.1
Sep 06 03:14:50.718 INFO kablam!     Checking strfmt v0.1.6
Sep 06 03:14:50.718 INFO kablam!    Compiling enigo v0.0.11
Sep 06 03:14:50.718 INFO kablam!    Compiling file-lock v0.0.17
Sep 06 03:14:50.718 INFO kablam!     Checking tabwriter v1.1.0
Sep 06 03:14:50.734 INFO kablam!    Compiling configure_derive v0.1.1
Sep 06 03:14:50.734 INFO kablam!     Checking argon2rs v0.2.5
Sep 06 03:14:50.734 INFO kablam!     Checking ctrlc v3.1.1
Sep 06 03:14:51.428 INFO kablam!     Checking crossbeam-channel v0.1.3
Sep 06 03:14:52.042 INFO kablam!     Checking stfu8 v0.2.4
Sep 06 03:14:52.078 INFO kablam!     Checking ergo_sys v0.0.1
Sep 06 03:14:52.430 INFO kablam!     Checking toml v0.4.6
Sep 06 03:14:52.577 INFO kablam!     Checking erased-serde v0.3.6
Sep 06 03:14:52.726 INFO kablam!     Checking ron v0.1.7
Sep 06 03:14:52.767 INFO kablam!     Checking serde_yaml v0.7.5
Sep 06 03:14:53.330 INFO kablam!     Checking ergo_std v0.0.1
Sep 06 03:14:54.028 INFO kablam!     Checking dialoguer v0.1.0
Sep 06 03:14:55.441 INFO kablam!     Checking path_abs v0.3.17
Sep 06 03:14:56.659 INFO kablam!     Checking ergo_sync v0.1.0
Sep 06 03:14:57.782 INFO kablam!     Checking ergo_fs v0.1.5
Sep 06 03:14:58.138 INFO kablam!     Checking configure v0.1.1
Sep 06 03:14:58.895 INFO kablam!     Checking ergo_config v0.0.1
Sep 06 03:14:59.353 INFO kablam!     Checking ergo v0.0.1
Sep 06 03:15:00.730 INFO kablam!     Checking novault v0.4.2 (file:///source)
Sep 06 03:15:03.368 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 03:15:03.368 INFO kablam!    --> src/cmds.rs:156:5
Sep 06 03:15:03.368 INFO kablam!     |
Sep 06 03:15:03.368 INFO kablam! 156 |     global.lock_file.set_len(0);
Sep 06 03:15:03.368 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 03:15:03.368 INFO kablam!     |
Sep 06 03:15:03.368 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 06 03:15:03.368 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 03:15:03.368 INFO kablam! 
Sep 06 03:15:03.721 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 03:15:03.721 INFO kablam!    --> src/cmds.rs:156:5
Sep 06 03:15:03.721 INFO kablam!     |
Sep 06 03:15:03.721 INFO kablam! 156 |     global.lock_file.set_len(0);
Sep 06 03:15:03.721 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 03:15:03.721 INFO kablam!     |
Sep 06 03:15:03.721 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 06 03:15:03.721 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 03:15:03.721 INFO kablam! 
Sep 06 03:15:03.749 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.71s
Sep 06 03:15:03.762 INFO kablam! su: No module specific data is present
Sep 06 03:15:04.551 INFO running `"docker" "rm" "-f" "375b70a7599d8361cf3d1dfc43803f72fe440bfafcda5d5fc0f86eb44761562e"`
Sep 06 03:15:04.631 INFO blam! 375b70a7599d8361cf3d1dfc43803f72fe440bfafcda5d5fc0f86eb44761562e