Sep 06 03:14:48.222 INFO checking novault-0.4.2 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 03:14:48.222 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 03:14:48.222 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-7/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 03:14:48.442 INFO blam! cb331fbf493b2d3c8f2c58e63336bfdf13c57ca9e233049f33116c1c57f288df
Sep 06 03:14:48.443 INFO running `"docker" "start" "-a" "cb331fbf493b2d3c8f2c58e63336bfdf13c57ca9e233049f33116c1c57f288df"`
Sep 06 03:14:49.338 INFO kablam! usermod: no changes
Sep 06 03:14:49.642 INFO kablam!     Checking taken v0.1.1
Sep 06 03:14:49.642 INFO kablam!     Checking strfmt v0.1.6
Sep 06 03:14:49.642 INFO kablam!    Compiling enigo v0.0.11
Sep 06 03:14:49.642 INFO kablam!    Compiling file-lock v0.0.17
Sep 06 03:14:49.642 INFO kablam!    Compiling configure_derive v0.1.1
Sep 06 03:14:49.642 INFO kablam!     Checking argon2rs v0.2.5
Sep 06 03:14:49.642 INFO kablam!     Checking ergo_sys v0.0.1
Sep 06 03:14:49.642 INFO kablam!     Checking crossbeam-channel v0.1.3
Sep 06 03:14:50.012 INFO kablam!     Checking console v0.6.1
Sep 06 03:14:50.414 INFO kablam!     Checking toml v0.4.6
Sep 06 03:14:50.638 INFO kablam!     Checking erased-serde v0.3.6
Sep 06 03:14:50.954 INFO kablam!     Checking serde_yaml v0.7.5
Sep 06 03:14:51.154 INFO kablam!     Checking ron v0.1.7
Sep 06 03:14:51.412 INFO kablam!     Checking ergo_std v0.0.1
Sep 06 03:14:51.815 INFO kablam!     Checking path_abs v0.3.17
Sep 06 03:14:54.106 INFO kablam!     Checking ergo_sync v0.1.0
Sep 06 03:14:54.374 INFO kablam!     Checking dialoguer v0.1.0
Sep 06 03:14:54.797 INFO kablam!     Checking ergo_fs v0.1.5
Sep 06 03:14:55.955 INFO kablam!     Checking configure v0.1.1
Sep 06 03:14:56.794 INFO kablam!     Checking ergo_config v0.0.1
Sep 06 03:14:57.538 INFO kablam!     Checking ergo v0.0.1
Sep 06 03:14:58.958 INFO kablam!     Checking novault v0.4.2 (file:///source)
Sep 06 03:15:01.962 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 03:15:01.962 INFO kablam!    --> src/cmds.rs:156:5
Sep 06 03:15:01.962 INFO kablam!     |
Sep 06 03:15:01.962 INFO kablam! 156 |     global.lock_file.set_len(0);
Sep 06 03:15:01.962 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 03:15:01.962 INFO kablam!     |
Sep 06 03:15:01.962 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 06 03:15:01.962 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 03:15:01.962 INFO kablam! 
Sep 06 03:15:02.182 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 03:15:02.182 INFO kablam!    --> src/cmds.rs:156:5
Sep 06 03:15:02.182 INFO kablam!     |
Sep 06 03:15:02.183 INFO kablam! 156 |     global.lock_file.set_len(0);
Sep 06 03:15:02.183 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 03:15:02.183 INFO kablam!     |
Sep 06 03:15:02.183 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 06 03:15:02.183 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 03:15:02.183 INFO kablam! 
Sep 06 03:15:02.226 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.87s
Sep 06 03:15:02.249 INFO kablam! su: No module specific data is present
Sep 06 03:15:02.824 INFO running `"docker" "rm" "-f" "cb331fbf493b2d3c8f2c58e63336bfdf13c57ca9e233049f33116c1c57f288df"`
Sep 06 03:15:02.925 INFO blam! cb331fbf493b2d3c8f2c58e63336bfdf13c57ca9e233049f33116c1c57f288df