Sep 19 21:44:04.102 INFO checking novault-0.4.2 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 21:44:04.102 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 21:44:04.102 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-6/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 21:44:04.253 INFO blam! d902c462165b11866e9809ec790bc820cac4c466167edad1a633d7002f013eff
Sep 19 21:44:04.255 INFO running `"docker" "start" "-a" "d902c462165b11866e9809ec790bc820cac4c466167edad1a633d7002f013eff"`
Sep 19 21:44:05.169 INFO kablam! usermod: no changes
Sep 19 21:44:05.488 INFO kablam!     Checking std_prelude v0.2.12
Sep 19 21:44:05.488 INFO kablam!     Checking taken v0.1.1
Sep 19 21:44:05.491 INFO kablam!     Checking strfmt v0.1.6
Sep 19 21:44:05.491 INFO kablam!     Checking xattr v0.2.2
Sep 19 21:44:05.491 INFO kablam!    Compiling enigo v0.0.11
Sep 19 21:44:05.491 INFO kablam!     Checking tabwriter v1.1.0
Sep 19 21:44:05.491 INFO kablam!    Compiling file-lock v0.0.17
Sep 19 21:44:05.495 INFO kablam!    Compiling configure_derive v0.1.1
Sep 19 21:44:06.007 INFO kablam!     Checking ergo_sys v0.0.1
Sep 19 21:44:06.139 INFO kablam!     Checking stfu8 v0.2.4
Sep 19 21:44:06.939 INFO kablam!     Checking ergo_sync v0.1.0
Sep 19 21:44:07.035 INFO kablam!     Checking erased-serde v0.3.6
Sep 19 21:44:07.271 INFO kablam!     Checking ron v0.1.7
Sep 19 21:44:07.287 INFO kablam!     Checking ergo_std v0.0.1
Sep 19 21:44:08.231 INFO kablam!     Checking tar v0.4.16
Sep 19 21:44:09.027 INFO kablam!     Checking dialoguer v0.1.0
Sep 19 21:44:09.227 INFO kablam!     Checking path_abs v0.3.17
Sep 19 21:44:12.827 INFO kablam!     Checking ergo_fs v0.1.5
Sep 19 21:44:13.698 INFO kablam!     Checking configure v0.1.1
Sep 19 21:44:14.499 INFO kablam!     Checking ergo_config v0.0.1
Sep 19 21:44:15.111 INFO kablam!     Checking ergo v0.0.1
Sep 19 21:44:16.384 INFO kablam!     Checking novault v0.4.2 (/source)
Sep 19 21:44:20.001 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 21:44:20.001 INFO kablam!    --> src/cmds.rs:156:5
Sep 19 21:44:20.001 INFO kablam!     |
Sep 19 21:44:20.001 INFO kablam! 156 |     global.lock_file.set_len(0);
Sep 19 21:44:20.001 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 21:44:20.001 INFO kablam!     |
Sep 19 21:44:20.001 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 19 21:44:20.001 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 21:44:20.001 INFO kablam! 
Sep 19 21:44:20.208 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 21:44:20.208 INFO kablam!    --> src/cmds.rs:156:5
Sep 19 21:44:20.208 INFO kablam!     |
Sep 19 21:44:20.209 INFO kablam! 156 |     global.lock_file.set_len(0);
Sep 19 21:44:20.209 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 21:44:20.209 INFO kablam!     |
Sep 19 21:44:20.209 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 19 21:44:20.209 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 21:44:20.209 INFO kablam! 
Sep 19 21:44:20.276 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.08s
Sep 19 21:44:20.311 INFO kablam! su: No module specific data is present
Sep 19 21:44:21.193 INFO running `"docker" "rm" "-f" "d902c462165b11866e9809ec790bc820cac4c466167edad1a633d7002f013eff"`
Sep 19 21:44:21.462 INFO blam! d902c462165b11866e9809ec790bc820cac4c466167edad1a633d7002f013eff