Sep 21 10:33:49.239 INFO checking fdt-0.0.1 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 10:33:49.239 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 10:33:49.239 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 10:33:49.372 INFO blam! b8af59b0ae9e215ffbe2a85787389315cd9adc5fb86803d2365f78efa40935ab
Sep 21 10:33:49.374 INFO running `"docker" "start" "-a" "b8af59b0ae9e215ffbe2a85787389315cd9adc5fb86803d2365f78efa40935ab"`
Sep 21 10:33:50.183 INFO kablam! usermod: no changes
Sep 21 10:33:50.209 INFO kablam!     Checking memchr v1.0.2
Sep 21 10:33:50.326 INFO kablam!     Checking fdt v0.0.1 (/source)
Sep 21 10:33:50.439 INFO kablam! warning: unused import: `PropertyValue`
Sep 21 10:33:50.439 INFO kablam!  --> src/node.rs:2:56
Sep 21 10:33:50.439 INFO kablam!   |
Sep 21 10:33:50.439 INFO kablam! 2 | use property::{Property, Properties, PropertyIterator, PropertyValue, IsValue};
Sep 21 10:33:50.439 INFO kablam!   |                                                        ^^^^^^^^^^^^^
Sep 21 10:33:50.440 INFO kablam!   |
Sep 21 10:33:50.440 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 10:33:50.440 INFO kablam! 
Sep 21 10:33:50.441 INFO kablam! warning: unused import: `property::Property`
Sep 21 10:33:50.441 INFO kablam!   --> src/lib.rs:19:5
Sep 21 10:33:50.441 INFO kablam!    |
Sep 21 10:33:50.441 INFO kablam! 19 | use property::Property;
Sep 21 10:33:50.441 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 21 10:33:50.441 INFO kablam! 
Sep 21 10:33:50.573 INFO kablam! warning: unused import: `PropertyValue`
Sep 21 10:33:50.573 INFO kablam!  --> src/node.rs:2:56
Sep 21 10:33:50.573 INFO kablam!   |
Sep 21 10:33:50.573 INFO kablam! 2 | use property::{Property, Properties, PropertyIterator, PropertyValue, IsValue};
Sep 21 10:33:50.574 INFO kablam!   |                                                        ^^^^^^^^^^^^^
Sep 21 10:33:50.574 INFO kablam!   |
Sep 21 10:33:50.574 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 10:33:50.574 INFO kablam! 
Sep 21 10:33:50.574 INFO kablam! warning: unused import: `property::Property`
Sep 21 10:33:50.574 INFO kablam!   --> src/lib.rs:19:5
Sep 21 10:33:50.574 INFO kablam!    |
Sep 21 10:33:50.574 INFO kablam! 19 | use property::Property;
Sep 21 10:33:50.574 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 21 10:33:50.574 INFO kablam! 
Sep 21 10:33:50.630 INFO kablam! warning: unused variable: `e`
Sep 21 10:33:50.630 INFO kablam!   --> src/property.rs:68:32
Sep 21 10:33:50.630 INFO kablam!    |
Sep 21 10:33:50.630 INFO kablam! 68 |         str::from_utf8(raw).map_err(|e| "Utf8 Error")
Sep 21 10:33:50.630 INFO kablam!    |                                      ^ help: consider using `_e` instead
Sep 21 10:33:50.630 INFO kablam!    |
Sep 21 10:33:50.630 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 10:33:50.630 INFO kablam! 
Sep 21 10:33:50.630 INFO kablam! warning: unused variable: `depth`
Sep 21 10:33:50.630 INFO kablam!    --> src/node.rs:173:35
Sep 21 10:33:50.630 INFO kablam!     |
Sep 21 10:33:50.630 INFO kablam! 173 |     pub fn supernode_at_depth(&self, depth: usize) -> Option<Node<'buf>> {
Sep 21 10:33:50.630 INFO kablam!     |                                      ^^^^^ help: consider using `_depth` instead
Sep 21 10:33:50.630 INFO kablam! 
Sep 21 10:33:50.699 INFO kablam! warning: method is never used: `last_comp_version`
Sep 21 10:33:50.699 INFO kablam!   --> src/header.rs:42:2
Sep 21 10:33:50.699 INFO kablam!    |
Sep 21 10:33:50.699 INFO kablam! 42 |     pub fn last_comp_version(&self) -> u32 {
Sep 21 10:33:50.699 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 10:33:50.699 INFO kablam!    |
Sep 21 10:33:50.699 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 21 10:33:50.699 INFO kablam! 
Sep 21 10:33:50.699 INFO kablam! warning: method is never used: `size_dt_strings`
Sep 21 10:33:50.699 INFO kablam!   --> src/header.rs:54:2
Sep 21 10:33:50.699 INFO kablam!    |
Sep 21 10:33:50.699 INFO kablam! 54 |     pub fn size_dt_strings(&self) -> Option<u32> {
Sep 21 10:33:50.699 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 10:33:50.699 INFO kablam! 
Sep 21 10:33:50.699 INFO kablam! warning: method is never used: `size_dt_struct`
Sep 21 10:33:50.699 INFO kablam!   --> src/header.rs:62:2
Sep 21 10:33:50.699 INFO kablam!    |
Sep 21 10:33:50.699 INFO kablam! 62 |     pub fn size_dt_struct(&self) -> Option<u32> {
Sep 21 10:33:50.699 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 10:33:50.699 INFO kablam! 
Sep 21 10:33:50.830 INFO kablam! warning: unused variable: `e`
Sep 21 10:33:50.830 INFO kablam!   --> src/property.rs:68:32
Sep 21 10:33:50.830 INFO kablam!    |
Sep 21 10:33:50.830 INFO kablam! 68 |         str::from_utf8(raw).map_err(|e| "Utf8 Error")
Sep 21 10:33:50.830 INFO kablam!    |                                      ^ help: consider using `_e` instead
Sep 21 10:33:50.830 INFO kablam!    |
Sep 21 10:33:50.830 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 10:33:50.830 INFO kablam! 
Sep 21 10:33:50.831 INFO kablam! warning: unused variable: `depth`
Sep 21 10:33:50.831 INFO kablam!    --> src/node.rs:173:35
Sep 21 10:33:50.831 INFO kablam!     |
Sep 21 10:33:50.831 INFO kablam! 173 |     pub fn supernode_at_depth(&self, depth: usize) -> Option<Node<'buf>> {
Sep 21 10:33:50.831 INFO kablam!     |                                      ^^^^^ help: consider using `_depth` instead
Sep 21 10:33:50.831 INFO kablam! 
Sep 21 10:33:50.998 INFO kablam! warning: method is never used: `last_comp_version`
Sep 21 10:33:50.998 INFO kablam!   --> src/header.rs:42:2
Sep 21 10:33:50.998 INFO kablam!    |
Sep 21 10:33:50.998 INFO kablam! 42 |     pub fn last_comp_version(&self) -> u32 {
Sep 21 10:33:50.998 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 10:33:50.998 INFO kablam!    |
Sep 21 10:33:50.998 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 21 10:33:50.998 INFO kablam! 
Sep 21 10:33:50.998 INFO kablam! warning: method is never used: `size_dt_strings`
Sep 21 10:33:50.998 INFO kablam!   --> src/header.rs:54:2
Sep 21 10:33:50.998 INFO kablam!    |
Sep 21 10:33:50.998 INFO kablam! 54 |     pub fn size_dt_strings(&self) -> Option<u32> {
Sep 21 10:33:50.998 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 10:33:50.998 INFO kablam! 
Sep 21 10:33:50.998 INFO kablam! warning: method is never used: `size_dt_struct`
Sep 21 10:33:50.998 INFO kablam!   --> src/header.rs:62:2
Sep 21 10:33:50.998 INFO kablam!    |
Sep 21 10:33:50.998 INFO kablam! 62 |     pub fn size_dt_struct(&self) -> Option<u32> {
Sep 21 10:33:50.998 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 10:33:50.998 INFO kablam! 
Sep 21 10:33:51.326 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Sep 21 10:33:51.330 INFO kablam! su: No module specific data is present
Sep 21 10:33:52.149 INFO running `"docker" "rm" "-f" "b8af59b0ae9e215ffbe2a85787389315cd9adc5fb86803d2365f78efa40935ab"`
Sep 21 10:33:52.243 INFO blam! b8af59b0ae9e215ffbe2a85787389315cd9adc5fb86803d2365f78efa40935ab