Sep 01 21:02:43.202 INFO checking fdt-0.0.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 21:02:43.202 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 21:02:43.202 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/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 01 21:02:43.410 INFO blam! 0924dc3a7a0c31e0cf05eeef7bc3719177794eed49c435c26927b1c82f075500
Sep 01 21:02:43.412 INFO running `"docker" "start" "-a" "0924dc3a7a0c31e0cf05eeef7bc3719177794eed49c435c26927b1c82f075500"`
Sep 01 21:02:44.078 INFO kablam!     Checking memchr v1.0.2
Sep 01 21:02:44.269 INFO kablam!     Checking fdt v0.0.1 (file:///source)
Sep 01 21:02:44.392 INFO kablam! warning: unused import: `PropertyValue`
Sep 01 21:02:44.392 INFO kablam!  --> src/node.rs:2:56
Sep 01 21:02:44.392 INFO kablam!   |
Sep 01 21:02:44.392 INFO kablam! 2 | use property::{Property, Properties, PropertyIterator, PropertyValue, IsValue};
Sep 01 21:02:44.392 INFO kablam!   |                                                        ^^^^^^^^^^^^^
Sep 01 21:02:44.392 INFO kablam!   |
Sep 01 21:02:44.392 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 21:02:44.392 INFO kablam! 
Sep 01 21:02:44.393 INFO kablam! warning: unused import: `property::Property`
Sep 01 21:02:44.393 INFO kablam!   --> src/lib.rs:19:5
Sep 01 21:02:44.393 INFO kablam!    |
Sep 01 21:02:44.393 INFO kablam! 19 | use property::Property;
Sep 01 21:02:44.393 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 01 21:02:44.393 INFO kablam! 
Sep 01 21:02:44.734 INFO kablam! warning: unused variable: `e`
Sep 01 21:02:44.734 INFO kablam!   --> src/property.rs:68:32
Sep 01 21:02:44.734 INFO kablam!    |
Sep 01 21:02:44.734 INFO kablam! 68 |         str::from_utf8(raw).map_err(|e| "Utf8 Error")
Sep 01 21:02:44.734 INFO kablam!    |                                      ^ help: consider using `_e` instead
Sep 01 21:02:44.734 INFO kablam!    |
Sep 01 21:02:44.734 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 21:02:44.734 INFO kablam! 
Sep 01 21:02:44.734 INFO kablam! warning: unused variable: `depth`
Sep 01 21:02:44.735 INFO kablam!    --> src/node.rs:173:35
Sep 01 21:02:44.735 INFO kablam!     |
Sep 01 21:02:44.735 INFO kablam! 173 |     pub fn supernode_at_depth(&self, depth: usize) -> Option<Node<'buf>> {
Sep 01 21:02:44.735 INFO kablam!     |                                      ^^^^^ help: consider using `_depth` instead
Sep 01 21:02:44.735 INFO kablam! 
Sep 01 21:02:44.851 INFO kablam! warning: unused import: `PropertyValue`
Sep 01 21:02:44.851 INFO kablam!  --> src/node.rs:2:56
Sep 01 21:02:44.851 INFO kablam!   |
Sep 01 21:02:44.851 INFO kablam! 2 | use property::{Property, Properties, PropertyIterator, PropertyValue, IsValue};
Sep 01 21:02:44.851 INFO kablam!   |                                                        ^^^^^^^^^^^^^
Sep 01 21:02:44.851 INFO kablam!   |
Sep 01 21:02:44.851 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 21:02:44.851 INFO kablam! 
Sep 01 21:02:44.852 INFO kablam! warning: unused import: `property::Property`
Sep 01 21:02:44.852 INFO kablam!   --> src/lib.rs:19:5
Sep 01 21:02:44.852 INFO kablam!    |
Sep 01 21:02:44.852 INFO kablam! 19 | use property::Property;
Sep 01 21:02:44.852 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 01 21:02:44.852 INFO kablam! 
Sep 01 21:02:44.877 INFO kablam! warning: method is never used: `last_comp_version`
Sep 01 21:02:44.877 INFO kablam!   --> src/header.rs:42:2
Sep 01 21:02:44.877 INFO kablam!    |
Sep 01 21:02:44.877 INFO kablam! 42 |     pub fn last_comp_version(&self) -> u32 {
Sep 01 21:02:44.877 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 21:02:44.877 INFO kablam!    |
Sep 01 21:02:44.877 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 21:02:44.877 INFO kablam! 
Sep 01 21:02:44.877 INFO kablam! warning: method is never used: `size_dt_strings`
Sep 01 21:02:44.877 INFO kablam!   --> src/header.rs:54:2
Sep 01 21:02:44.878 INFO kablam!    |
Sep 01 21:02:44.878 INFO kablam! 54 |     pub fn size_dt_strings(&self) -> Option<u32> {
Sep 01 21:02:44.878 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 21:02:44.878 INFO kablam! 
Sep 01 21:02:44.878 INFO kablam! warning: method is never used: `size_dt_struct`
Sep 01 21:02:44.878 INFO kablam!   --> src/header.rs:62:2
Sep 01 21:02:44.878 INFO kablam!    |
Sep 01 21:02:44.878 INFO kablam! 62 |     pub fn size_dt_struct(&self) -> Option<u32> {
Sep 01 21:02:44.878 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 21:02:44.878 INFO kablam! 
Sep 01 21:02:45.209 INFO kablam! warning: unused variable: `e`
Sep 01 21:02:45.209 INFO kablam!   --> src/property.rs:68:32
Sep 01 21:02:45.209 INFO kablam!    |
Sep 01 21:02:45.209 INFO kablam! 68 |         str::from_utf8(raw).map_err(|e| "Utf8 Error")
Sep 01 21:02:45.209 INFO kablam!    |                                      ^ help: consider using `_e` instead
Sep 01 21:02:45.209 INFO kablam!    |
Sep 01 21:02:45.209 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 21:02:45.209 INFO kablam! 
Sep 01 21:02:45.210 INFO kablam! warning: unused variable: `depth`
Sep 01 21:02:45.210 INFO kablam!    --> src/node.rs:173:35
Sep 01 21:02:45.210 INFO kablam!     |
Sep 01 21:02:45.210 INFO kablam! 173 |     pub fn supernode_at_depth(&self, depth: usize) -> Option<Node<'buf>> {
Sep 01 21:02:45.210 INFO kablam!     |                                      ^^^^^ help: consider using `_depth` instead
Sep 01 21:02:45.210 INFO kablam! 
Sep 01 21:02:45.344 INFO kablam! warning: method is never used: `last_comp_version`
Sep 01 21:02:45.344 INFO kablam!   --> src/header.rs:42:2
Sep 01 21:02:45.344 INFO kablam!    |
Sep 01 21:02:45.344 INFO kablam! 42 |     pub fn last_comp_version(&self) -> u32 {
Sep 01 21:02:45.344 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 21:02:45.344 INFO kablam!    |
Sep 01 21:02:45.344 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 21:02:45.344 INFO kablam! 
Sep 01 21:02:45.344 INFO kablam! warning: method is never used: `size_dt_strings`
Sep 01 21:02:45.344 INFO kablam!   --> src/header.rs:54:2
Sep 01 21:02:45.344 INFO kablam!    |
Sep 01 21:02:45.344 INFO kablam! 54 |     pub fn size_dt_strings(&self) -> Option<u32> {
Sep 01 21:02:45.344 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 21:02:45.344 INFO kablam! 
Sep 01 21:02:45.344 INFO kablam! warning: method is never used: `size_dt_struct`
Sep 01 21:02:45.344 INFO kablam!   --> src/header.rs:62:2
Sep 01 21:02:45.344 INFO kablam!    |
Sep 01 21:02:45.344 INFO kablam! 62 |     pub fn size_dt_struct(&self) -> Option<u32> {
Sep 01 21:02:45.345 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 21:02:45.345 INFO kablam! 
Sep 01 21:02:45.731 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
Sep 01 21:02:45.733 INFO kablam! su: No module specific data is present
Sep 01 21:02:46.206 INFO running `"docker" "rm" "-f" "0924dc3a7a0c31e0cf05eeef7bc3719177794eed49c435c26927b1c82f075500"`
Sep 01 21:02:46.303 INFO blam! 0924dc3a7a0c31e0cf05eeef7bc3719177794eed49c435c26927b1c82f075500