Sep 02 06:21:09.127 INFO checking novault-0.4.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 06:21:09.127 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 06:21:09.127 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 06:21:09.293 INFO blam! 2136ffcfe50b0a778d0c5eaf78b01c6f58be09ca1ea1a3d5474369b2a8be258e
Sep 02 06:21:09.295 INFO running `"docker" "start" "-a" "2136ffcfe50b0a778d0c5eaf78b01c6f58be09ca1ea1a3d5474369b2a8be258e"`
Sep 02 06:21:10.268 INFO kablam!    Compiling unicode-segmentation v1.2.1
Sep 02 06:21:10.278 INFO kablam!     Checking std_prelude v0.2.12
Sep 02 06:21:10.279 INFO kablam!     Checking taken v0.1.1
Sep 02 06:21:10.285 INFO kablam!    Compiling file-lock v0.0.17
Sep 02 06:21:10.287 INFO kablam!     Checking argon2rs v0.2.5
Sep 02 06:21:10.288 INFO kablam!     Checking ergo_sys v0.0.1
Sep 02 06:21:10.288 INFO kablam!     Checking crossbeam-channel v0.1.3
Sep 02 06:21:10.361 INFO kablam!     Checking stfu8 v0.2.4
Sep 02 06:21:12.218 INFO kablam!     Checking console v0.6.1
Sep 02 06:21:12.313 INFO kablam!     Checking toml v0.4.6
Sep 02 06:21:13.009 INFO kablam!     Checking erased-serde v0.3.6
Sep 02 06:21:14.419 INFO kablam!     Checking ron v0.1.7
Sep 02 06:21:14.447 INFO kablam!     Checking serde_yaml v0.7.5
Sep 02 06:21:15.426 INFO kablam!     Checking ergo_std v0.0.1
Sep 02 06:21:16.685 INFO kablam!    Compiling heck v0.3.0
Sep 02 06:21:17.323 INFO kablam!     Checking path_abs v0.3.17
Sep 02 06:21:18.859 INFO kablam!     Checking ergo_sync v0.1.0
Sep 02 06:21:20.589 INFO kablam!     Checking dialoguer v0.1.0
Sep 02 06:21:20.638 INFO kablam!    Compiling configure_derive v0.1.1
Sep 02 06:21:24.360 INFO kablam!     Checking ergo_fs v0.1.5
Sep 02 06:21:26.786 INFO kablam!     Checking configure v0.1.1
Sep 02 06:21:27.981 INFO kablam!     Checking ergo_config v0.0.1
Sep 02 06:21:28.933 INFO kablam!     Checking ergo v0.0.1
Sep 02 06:21:31.783 INFO kablam!     Checking novault v0.4.2 (file:///source)
Sep 02 06:21:38.154 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 06:21:38.154 INFO kablam!    --> src/cmds.rs:156:5
Sep 02 06:21:38.154 INFO kablam!     |
Sep 02 06:21:38.154 INFO kablam! 156 |     global.lock_file.set_len(0);
Sep 02 06:21:38.154 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 06:21:38.155 INFO kablam!     |
Sep 02 06:21:38.155 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 02 06:21:38.155 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 06:21:38.155 INFO kablam! 
Sep 02 06:21:38.588 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 06:21:38.588 INFO kablam!    --> src/cmds.rs:156:5
Sep 02 06:21:38.588 INFO kablam!     |
Sep 02 06:21:38.588 INFO kablam! 156 |     global.lock_file.set_len(0);
Sep 02 06:21:38.588 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 06:21:38.588 INFO kablam!     |
Sep 02 06:21:38.588 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 02 06:21:38.588 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 06:21:38.588 INFO kablam! 
Sep 02 06:21:38.631 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 28.67s
Sep 02 06:21:38.651 INFO kablam! su: No module specific data is present
Sep 02 06:21:39.062 INFO running `"docker" "rm" "-f" "2136ffcfe50b0a778d0c5eaf78b01c6f58be09ca1ea1a3d5474369b2a8be258e"`
Sep 02 06:21:39.160 INFO blam! 2136ffcfe50b0a778d0c5eaf78b01c6f58be09ca1ea1a3d5474369b2a8be258e