Sep 14 12:33:57.623 INFO checking novault-0.4.2 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 12:33:57.623 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 12:33:57.623 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-0/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 12:33:57.834 INFO blam! 97f8b4a45572a54c86575676a778fa60732ee574ed1dbb2685cf216e70eb0a34
Sep 14 12:33:57.836 INFO running `"docker" "start" "-a" "97f8b4a45572a54c86575676a778fa60732ee574ed1dbb2685cf216e70eb0a34"`
Sep 14 12:33:58.580 INFO kablam! usermod: no changes
Sep 14 12:33:59.061 INFO kablam!     Checking strfmt v0.1.6
Sep 14 12:33:59.062 INFO kablam!    Compiling file-lock v0.0.17
Sep 14 12:33:59.063 INFO kablam!    Compiling configure_derive v0.1.1
Sep 14 12:33:59.075 INFO kablam!    Compiling structopt-derive v0.1.6
Sep 14 12:33:59.088 INFO kablam!     Checking argon2rs v0.2.5
Sep 14 12:33:59.103 INFO kablam!     Checking structopt v0.1.7
Sep 14 12:33:59.124 INFO kablam!     Checking ergo_sys v0.0.1
Sep 14 12:33:59.127 INFO kablam!     Checking crossbeam-channel v0.1.3
Sep 14 12:34:00.743 INFO kablam!     Checking erased-serde v0.3.6
Sep 14 12:34:00.951 INFO kablam!     Checking toml v0.4.6
Sep 14 12:34:01.319 INFO kablam!     Checking ron v0.1.7
Sep 14 12:34:02.358 INFO kablam!     Checking serde_yaml v0.7.5
Sep 14 12:34:03.906 INFO kablam!     Checking serde_json v1.0.27
Sep 14 12:34:04.434 INFO kablam!     Checking ergo_std v0.0.1
Sep 14 12:34:07.051 INFO kablam!     Checking path_abs v0.3.17
Sep 14 12:34:09.339 INFO kablam!     Checking console v0.6.2
Sep 14 12:34:09.520 INFO kablam!     Checking ergo_sync v0.1.0
Sep 14 12:34:09.538 INFO kablam!     Checking configure v0.1.1
Sep 14 12:34:11.067 INFO kablam!     Checking ergo_config v0.0.1
Sep 14 12:34:11.451 INFO kablam!     Checking ergo_fs v0.1.5
Sep 14 12:34:11.711 INFO kablam!     Checking dialoguer v0.1.0
Sep 14 12:34:12.640 INFO kablam!     Checking ergo v0.0.1
Sep 14 12:34:14.331 INFO kablam!     Checking novault v0.4.2 (file:///source)
Sep 14 12:34:17.641 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 12:34:17.641 INFO kablam!    --> src/cmds.rs:156:5
Sep 14 12:34:17.641 INFO kablam!     |
Sep 14 12:34:17.641 INFO kablam! 156 |     global.lock_file.set_len(0);
Sep 14 12:34:17.641 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 12:34:17.641 INFO kablam!     |
Sep 14 12:34:17.641 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 14 12:34:17.641 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 12:34:17.641 INFO kablam! 
Sep 14 12:34:17.727 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 12:34:17.727 INFO kablam!    --> src/cmds.rs:156:5
Sep 14 12:34:17.727 INFO kablam!     |
Sep 14 12:34:17.727 INFO kablam! 156 |     global.lock_file.set_len(0);
Sep 14 12:34:17.727 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 12:34:17.727 INFO kablam!     |
Sep 14 12:34:17.727 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 14 12:34:17.727 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 12:34:17.727 INFO kablam! 
Sep 14 12:34:17.790 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.18s
Sep 14 12:34:17.798 INFO kablam! su: No module specific data is present
Sep 14 12:34:18.702 INFO running `"docker" "rm" "-f" "97f8b4a45572a54c86575676a778fa60732ee574ed1dbb2685cf216e70eb0a34"`
Sep 14 12:34:18.789 INFO blam! 97f8b4a45572a54c86575676a778fa60732ee574ed1dbb2685cf216e70eb0a34