Sep 10 14:51:24.193 INFO checking mar-0.1.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 14:51:24.193 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 14:51:24.193 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 14:51:24.384 INFO blam! 1e757193619a570910ace2760a3bf82e0e651d2518cabbedfd77b70686b6abe8
Sep 10 14:51:24.386 INFO running `"docker" "start" "-a" "1e757193619a570910ace2760a3bf82e0e651d2518cabbedfd77b70686b6abe8"`
Sep 10 14:51:25.089 INFO kablam! usermod: no changes
Sep 10 14:51:25.130 INFO kablam!     Checking mar v0.1.1 (file:///source)
Sep 10 14:51:25.530 INFO kablam! warning: function is never used: `round_up`
Sep 10 14:51:25.530 INFO kablam!   --> src/lib.rs:24:1
Sep 10 14:51:25.530 INFO kablam!    |
Sep 10 14:51:25.530 INFO kablam! 24 | fn round_up(n: usize, incr: usize) -> usize {
Sep 10 14:51:25.530 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:51:25.530 INFO kablam!    |
Sep 10 14:51:25.530 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 14:51:25.530 INFO kablam! 
Sep 10 14:51:25.530 INFO kablam! warning: constant item is never used: `SIGNATURE_BLOCK_OFFSET`
Sep 10 14:51:25.530 INFO kablam!   --> src/lib.rs:29:1
Sep 10 14:51:25.530 INFO kablam!    |
Sep 10 14:51:25.530 INFO kablam! 29 | const SIGNATURE_BLOCK_OFFSET: usize = 16;
Sep 10 14:51:25.530 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:51:25.530 INFO kablam! 
Sep 10 14:51:25.530 INFO kablam! warning: constant item is never used: `MAX_SIZE_OF_MAR_FILE`
Sep 10 14:51:25.530 INFO kablam!   --> src/lib.rs:32:1
Sep 10 14:51:25.530 INFO kablam!    |
Sep 10 14:51:25.530 INFO kablam! 32 | const MAX_SIZE_OF_MAR_FILE: u64 = 500 * 1024 * 1024;
Sep 10 14:51:25.530 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:51:25.530 INFO kablam! 
Sep 10 14:51:25.530 INFO kablam! warning: constant item is never used: `MAX_SIGNATURE_LENGTH`
Sep 10 14:51:25.530 INFO kablam!   --> src/lib.rs:36:1
Sep 10 14:51:25.530 INFO kablam!    |
Sep 10 14:51:25.530 INFO kablam! 36 | const MAX_SIGNATURE_LENGTH: usize = 2048;
Sep 10 14:51:25.530 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:51:25.530 INFO kablam! 
Sep 10 14:51:25.530 INFO kablam! warning: constant item is never used: `PRODUCT_INFO_BLOCK_ID`
Sep 10 14:51:25.530 INFO kablam!   --> src/lib.rs:39:1
Sep 10 14:51:25.530 INFO kablam!    |
Sep 10 14:51:25.530 INFO kablam! 39 | const PRODUCT_INFO_BLOCK_ID: u32 = 1;
Sep 10 14:51:25.530 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:51:25.530 INFO kablam! 
Sep 10 14:51:25.530 INFO kablam! warning: function is never used: `mar_item_size`
Sep 10 14:51:25.530 INFO kablam!   --> src/lib.rs:49:1
Sep 10 14:51:25.530 INFO kablam!    |
Sep 10 14:51:25.530 INFO kablam! 49 | fn mar_item_size(name_len: usize) -> usize {
Sep 10 14:51:25.530 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:51:25.530 INFO kablam! 
Sep 10 14:51:25.530 INFO kablam! warning: struct is never constructed: `ProductInformationBlock`
Sep 10 14:51:25.530 INFO kablam!   --> src/lib.rs:53:1
Sep 10 14:51:25.530 INFO kablam!    |
Sep 10 14:51:25.530 INFO kablam! 53 | struct ProductInformationBlock {
Sep 10 14:51:25.530 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:51:25.530 INFO kablam! 
Sep 10 14:51:25.530 INFO kablam! warning: constant item is never used: `PIB_MAX_MAR_CHANNEL_ID_SIZE`
Sep 10 14:51:25.530 INFO kablam!   --> src/lib.rs:59:1
Sep 10 14:51:25.530 INFO kablam!    |
Sep 10 14:51:25.530 INFO kablam! 59 | const PIB_MAX_MAR_CHANNEL_ID_SIZE: usize = 63;
Sep 10 14:51:25.530 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:51:25.530 INFO kablam! 
Sep 10 14:51:25.530 INFO kablam! warning: constant item is never used: `PIB_MAX_PRODUCT_VERSION_SIZE`
Sep 10 14:51:25.530 INFO kablam!   --> src/lib.rs:60:1
Sep 10 14:51:25.530 INFO kablam!    |
Sep 10 14:51:25.530 INFO kablam! 60 | const PIB_MAX_PRODUCT_VERSION_SIZE: usize = 31;
Sep 10 14:51:25.531 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:51:25.531 INFO kablam! 
Sep 10 14:51:25.531 INFO kablam! warning: structure field `MARChannelID` should have a snake case name such as `marchannel_id`
Sep 10 14:51:25.531 INFO kablam!   --> src/lib.rs:54:5
Sep 10 14:51:25.531 INFO kablam!    |
Sep 10 14:51:25.531 INFO kablam! 54 |     MARChannelID: Vec<u8>,
Sep 10 14:51:25.531 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:51:25.531 INFO kablam!    |
Sep 10 14:51:25.531 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Sep 10 14:51:25.531 INFO kablam! 
Sep 10 14:51:25.531 INFO kablam! warning: structure field `productVersion` should have a snake case name such as `product_version`
Sep 10 14:51:25.531 INFO kablam!   --> src/lib.rs:55:5
Sep 10 14:51:25.531 INFO kablam!    |
Sep 10 14:51:25.531 INFO kablam! 55 |     productVersion: Vec<u8>,
Sep 10 14:51:25.531 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:51:25.531 INFO kablam! 
Sep 10 14:51:25.610 INFO kablam! warning: function is never used: `round_up`
Sep 10 14:51:25.610 INFO kablam!   --> src/lib.rs:24:1
Sep 10 14:51:25.610 INFO kablam!    |
Sep 10 14:51:25.610 INFO kablam! 24 | fn round_up(n: usize, incr: usize) -> usize {
Sep 10 14:51:25.610 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:51:25.610 INFO kablam!    |
Sep 10 14:51:25.610 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 14:51:25.610 INFO kablam! 
Sep 10 14:51:25.610 INFO kablam! warning: constant item is never used: `SIGNATURE_BLOCK_OFFSET`
Sep 10 14:51:25.610 INFO kablam!   --> src/lib.rs:29:1
Sep 10 14:51:25.610 INFO kablam!    |
Sep 10 14:51:25.610 INFO kablam! 29 | const SIGNATURE_BLOCK_OFFSET: usize = 16;
Sep 10 14:51:25.610 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:51:25.610 INFO kablam! 
Sep 10 14:51:25.610 INFO kablam! warning: constant item is never used: `MAX_SIZE_OF_MAR_FILE`
Sep 10 14:51:25.610 INFO kablam!   --> src/lib.rs:32:1
Sep 10 14:51:25.610 INFO kablam!    |
Sep 10 14:51:25.610 INFO kablam! 32 | const MAX_SIZE_OF_MAR_FILE: u64 = 500 * 1024 * 1024;
Sep 10 14:51:25.610 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:51:25.610 INFO kablam! 
Sep 10 14:51:25.610 INFO kablam! warning: constant item is never used: `MAX_SIGNATURE_LENGTH`
Sep 10 14:51:25.610 INFO kablam!   --> src/lib.rs:36:1
Sep 10 14:51:25.610 INFO kablam!    |
Sep 10 14:51:25.610 INFO kablam! 36 | const MAX_SIGNATURE_LENGTH: usize = 2048;
Sep 10 14:51:25.610 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:51:25.610 INFO kablam! 
Sep 10 14:51:25.610 INFO kablam! warning: constant item is never used: `PRODUCT_INFO_BLOCK_ID`
Sep 10 14:51:25.611 INFO kablam!   --> src/lib.rs:39:1
Sep 10 14:51:25.611 INFO kablam!    |
Sep 10 14:51:25.611 INFO kablam! 39 | const PRODUCT_INFO_BLOCK_ID: u32 = 1;
Sep 10 14:51:25.611 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:51:25.611 INFO kablam! 
Sep 10 14:51:25.611 INFO kablam! warning: function is never used: `mar_item_size`
Sep 10 14:51:25.611 INFO kablam!   --> src/lib.rs:49:1
Sep 10 14:51:25.611 INFO kablam!    |
Sep 10 14:51:25.611 INFO kablam! 49 | fn mar_item_size(name_len: usize) -> usize {
Sep 10 14:51:25.611 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:51:25.611 INFO kablam! 
Sep 10 14:51:25.611 INFO kablam! warning: struct is never constructed: `ProductInformationBlock`
Sep 10 14:51:25.611 INFO kablam!   --> src/lib.rs:53:1
Sep 10 14:51:25.611 INFO kablam!    |
Sep 10 14:51:25.611 INFO kablam! 53 | struct ProductInformationBlock {
Sep 10 14:51:25.611 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:51:25.611 INFO kablam! 
Sep 10 14:51:25.611 INFO kablam! warning: constant item is never used: `PIB_MAX_MAR_CHANNEL_ID_SIZE`
Sep 10 14:51:25.611 INFO kablam!   --> src/lib.rs:59:1
Sep 10 14:51:25.611 INFO kablam!    |
Sep 10 14:51:25.611 INFO kablam! 59 | const PIB_MAX_MAR_CHANNEL_ID_SIZE: usize = 63;
Sep 10 14:51:25.611 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:51:25.611 INFO kablam! 
Sep 10 14:51:25.611 INFO kablam! warning: constant item is never used: `PIB_MAX_PRODUCT_VERSION_SIZE`
Sep 10 14:51:25.611 INFO kablam!   --> src/lib.rs:60:1
Sep 10 14:51:25.611 INFO kablam!    |
Sep 10 14:51:25.611 INFO kablam! 60 | const PIB_MAX_PRODUCT_VERSION_SIZE: usize = 31;
Sep 10 14:51:25.611 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:51:25.611 INFO kablam! 
Sep 10 14:51:25.611 INFO kablam! warning: structure field `MARChannelID` should have a snake case name such as `marchannel_id`
Sep 10 14:51:25.611 INFO kablam!   --> src/lib.rs:54:5
Sep 10 14:51:25.611 INFO kablam!    |
Sep 10 14:51:25.611 INFO kablam! 54 |     MARChannelID: Vec<u8>,
Sep 10 14:51:25.611 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:51:25.611 INFO kablam!    |
Sep 10 14:51:25.611 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Sep 10 14:51:25.611 INFO kablam! 
Sep 10 14:51:25.611 INFO kablam! warning: structure field `productVersion` should have a snake case name such as `product_version`
Sep 10 14:51:25.611 INFO kablam!   --> src/lib.rs:55:5
Sep 10 14:51:25.611 INFO kablam!    |
Sep 10 14:51:25.611 INFO kablam! 55 |     productVersion: Vec<u8>,
Sep 10 14:51:25.611 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 14:51:25.611 INFO kablam! 
Sep 10 14:51:26.025 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Sep 10 14:51:26.030 INFO kablam! su: No module specific data is present
Sep 10 14:51:26.762 INFO running `"docker" "rm" "-f" "1e757193619a570910ace2760a3bf82e0e651d2518cabbedfd77b70686b6abe8"`
Sep 10 14:51:26.860 INFO blam! 1e757193619a570910ace2760a3bf82e0e651d2518cabbedfd77b70686b6abe8