Aug 31 18:15:58.085 INFO checking probor-0.3.1 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 18:15:58.085 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 18:15:58.085 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 18:15:58.258 INFO blam! e7f26aa227b2a57a4e874efa856fb26d3354521eb8336395729e41efa747e076
Aug 31 18:15:58.258 INFO running `"docker" "start" "-a" "e7f26aa227b2a57a4e874efa856fb26d3354521eb8336395729e41efa747e076"`
Aug 31 18:15:58.861 INFO kablam!     Checking cbor-codec v0.7.1
Aug 31 18:16:00.789 INFO kablam!     Checking probor v0.3.1 (file:///source)
Aug 31 18:16:02.499 INFO kablam! warning: variable does not need to be mutable
Aug 31 18:16:02.499 INFO kablam!   --> src/tuples.rs:96:13
Aug 31 18:16:02.499 INFO kablam!    |
Aug 31 18:16:02.499 INFO kablam! 96 |         let mut d = &mut Decoder::new(Config::default(), Cursor::new(&v[..]));
Aug 31 18:16:02.499 INFO kablam!    |             ----^
Aug 31 18:16:02.499 INFO kablam!    |             |
Aug 31 18:16:02.499 INFO kablam!    |             help: remove this `mut`
Aug 31 18:16:02.499 INFO kablam!    |
Aug 31 18:16:02.499 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 18:16:02.500 INFO kablam! 
Aug 31 18:16:02.524 INFO kablam! warning: variable does not need to be mutable
Aug 31 18:16:02.524 INFO kablam!   --> src/sequences.rs:79:13
Aug 31 18:16:02.524 INFO kablam!    |
Aug 31 18:16:02.524 INFO kablam! 79 |         let mut d = &mut Decoder::new(Config::default(), Cursor::new(&v[..]));
Aug 31 18:16:02.524 INFO kablam!    |             ----^
Aug 31 18:16:02.525 INFO kablam!    |             |
Aug 31 18:16:02.525 INFO kablam!    |             help: remove this `mut`
Aug 31 18:16:02.525 INFO kablam! 
Aug 31 18:16:02.546 INFO kablam! warning: variable does not need to be mutable
Aug 31 18:16:02.547 INFO kablam!   --> src/maps.rs:57:13
Aug 31 18:16:02.547 INFO kablam!    |
Aug 31 18:16:02.547 INFO kablam! 57 |         let mut d = &mut Decoder::new(Config::default(), Cursor::new(&v[..]));
Aug 31 18:16:02.547 INFO kablam!    |             ----^
Aug 31 18:16:02.547 INFO kablam!    |             |
Aug 31 18:16:02.547 INFO kablam!    |             help: remove this `mut`
Aug 31 18:16:02.547 INFO kablam! 
Aug 31 18:16:02.609 INFO kablam! warning: variable does not need to be mutable
Aug 31 18:16:02.609 INFO kablam!    --> src/enums.rs:178:13
Aug 31 18:16:02.609 INFO kablam!     |
Aug 31 18:16:02.609 INFO kablam! 178 |         let mut d = &mut Decoder::new(Config::default(), Cursor::new(&v[..]));
Aug 31 18:16:02.610 INFO kablam!     |             ----^
Aug 31 18:16:02.610 INFO kablam!     |             |
Aug 31 18:16:02.610 INFO kablam!     |             help: remove this `mut`
Aug 31 18:16:02.610 INFO kablam! 
Aug 31 18:16:02.737 INFO kablam! warning: variable does not need to be mutable
Aug 31 18:16:02.737 INFO kablam!    --> src/macros.rs:187:13
Aug 31 18:16:02.737 INFO kablam!     |
Aug 31 18:16:02.737 INFO kablam! 187 |         let mut d = &mut Decoder::new(Config::default(), Cursor::new(vec));
Aug 31 18:16:02.737 INFO kablam!     |             ----^
Aug 31 18:16:02.737 INFO kablam!     |             |
Aug 31 18:16:02.737 INFO kablam!     |             help: remove this `mut`
Aug 31 18:16:02.737 INFO kablam! 
Aug 31 18:16:02.805 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 18:16:02.805 INFO kablam!    --> src/decode_struct.rs:63:25
Aug 31 18:16:02.805 INFO kablam!     |
Aug 31 18:16:02.805 INFO kablam! 63  |                           (idx+1); // silence warning but expect to be optimized
Aug 31 18:16:02.805 INFO kablam!     |                           ^^^^^^^
Aug 31 18:16:02.805 INFO kablam!     | 
Aug 31 18:16:02.805 INFO kablam!    ::: src/macros.rs:112:5
Aug 31 18:16:02.806 INFO kablam!     |
Aug 31 18:16:02.806 INFO kablam! 112 | /     probor_struct!(
Aug 31 18:16:02.806 INFO kablam! 113 | |     #[derive(PartialEq, Eq, Debug)]
Aug 31 18:16:02.806 INFO kablam! 114 | |     struct Page {
Aug 31 18:16:02.806 INFO kablam! 115 | |         url: String => (#0),
Aug 31 18:16:02.806 INFO kablam! 116 | |         title: String => (#1),
Aug 31 18:16:02.806 INFO kablam! 117 | |         snippet: Option<String> => (#2 optional),
Aug 31 18:16:02.806 INFO kablam! 118 | |     });
Aug 31 18:16:02.806 INFO kablam!     | |_______- in this macro invocation
Aug 31 18:16:02.806 INFO kablam!     |
Aug 31 18:16:02.806 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 31 18:16:02.806 INFO kablam! 
Aug 31 18:16:02.806 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 18:16:02.806 INFO kablam!    --> src/decode_struct.rs:126:21
Aug 31 18:16:02.806 INFO kablam!     |
Aug 31 18:16:02.806 INFO kablam! 126 |                       (idx+1); // silence warning but expect to be optimized
Aug 31 18:16:02.806 INFO kablam!     |                       ^^^^^^^
Aug 31 18:16:02.806 INFO kablam!     | 
Aug 31 18:16:02.806 INFO kablam!    ::: src/macros.rs:112:5
Aug 31 18:16:02.806 INFO kablam!     |
Aug 31 18:16:02.806 INFO kablam! 112 | /     probor_struct!(
Aug 31 18:16:02.806 INFO kablam! 113 | |     #[derive(PartialEq, Eq, Debug)]
Aug 31 18:16:02.806 INFO kablam! 114 | |     struct Page {
Aug 31 18:16:02.806 INFO kablam! 115 | |         url: String => (#0),
Aug 31 18:16:02.806 INFO kablam! 116 | |         title: String => (#1),
Aug 31 18:16:02.806 INFO kablam! 117 | |         snippet: Option<String> => (#2 optional),
Aug 31 18:16:02.806 INFO kablam! 118 | |     });
Aug 31 18:16:02.806 INFO kablam!     | |_______- in this macro invocation
Aug 31 18:16:02.806 INFO kablam! 
Aug 31 18:16:02.806 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 18:16:02.806 INFO kablam!    --> src/decode_struct.rs:63:25
Aug 31 18:16:02.807 INFO kablam!     |
Aug 31 18:16:02.807 INFO kablam! 63  |                           (idx+1); // silence warning but expect to be optimized
Aug 31 18:16:02.807 INFO kablam!     |                           ^^^^^^^
Aug 31 18:16:02.807 INFO kablam!     | 
Aug 31 18:16:02.807 INFO kablam!    ::: src/macros.rs:120:5
Aug 31 18:16:02.807 INFO kablam!     |
Aug 31 18:16:02.807 INFO kablam! 120 | /     probor_struct!(
Aug 31 18:16:02.807 INFO kablam! 121 | |     #[derive(PartialEq, Eq, Debug)]
Aug 31 18:16:02.807 INFO kablam! 122 | |     struct SearchResults {
Aug 31 18:16:02.807 INFO kablam! 123 | |         total_results: u64 => (#0),
Aug 31 18:16:02.807 INFO kablam! 124 | |         results: Vec<Page> => (#1),
Aug 31 18:16:02.807 INFO kablam! 125 | |     });
Aug 31 18:16:02.807 INFO kablam!     | |_______- in this macro invocation
Aug 31 18:16:02.807 INFO kablam! 
Aug 31 18:16:02.807 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 18:16:02.807 INFO kablam!    --> src/decode_struct.rs:126:21
Aug 31 18:16:02.807 INFO kablam!     |
Aug 31 18:16:02.807 INFO kablam! 126 |                       (idx+1); // silence warning but expect to be optimized
Aug 31 18:16:02.807 INFO kablam!     |                       ^^^^^^^
Aug 31 18:16:02.807 INFO kablam!     | 
Aug 31 18:16:02.807 INFO kablam!    ::: src/macros.rs:120:5
Aug 31 18:16:02.807 INFO kablam!     |
Aug 31 18:16:02.807 INFO kablam! 120 | /     probor_struct!(
Aug 31 18:16:02.807 INFO kablam! 121 | |     #[derive(PartialEq, Eq, Debug)]
Aug 31 18:16:02.807 INFO kablam! 122 | |     struct SearchResults {
Aug 31 18:16:02.807 INFO kablam! 123 | |         total_results: u64 => (#0),
Aug 31 18:16:02.807 INFO kablam! 124 | |         results: Vec<Page> => (#1),
Aug 31 18:16:02.807 INFO kablam! 125 | |     });
Aug 31 18:16:02.807 INFO kablam!     | |_______- in this macro invocation
Aug 31 18:16:02.807 INFO kablam! 
Aug 31 18:16:02.807 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 18:16:02.808 INFO kablam!    --> src/decode_struct.rs:63:25
Aug 31 18:16:02.808 INFO kablam!     |
Aug 31 18:16:02.808 INFO kablam! 63  |                           (idx+1); // silence warning but expect to be optimized
Aug 31 18:16:02.808 INFO kablam!     |                           ^^^^^^^
Aug 31 18:16:02.808 INFO kablam!     | 
Aug 31 18:16:02.808 INFO kablam!    ::: src/macros.rs:174:5
Aug 31 18:16:02.808 INFO kablam!     |
Aug 31 18:16:02.808 INFO kablam! 174 | /     probor_struct!(
Aug 31 18:16:02.808 INFO kablam! 175 | |     pub struct VersionInfo {
Aug 31 18:16:02.808 INFO kablam! 176 | |         pub version: u8 => (),
Aug 31 18:16:02.808 INFO kablam! 177 | |     });
Aug 31 18:16:02.808 INFO kablam!     | |_______- in this macro invocation
Aug 31 18:16:02.808 INFO kablam! 
Aug 31 18:16:02.808 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 18:16:02.808 INFO kablam!    --> src/decode_struct.rs:126:21
Aug 31 18:16:02.808 INFO kablam!     |
Aug 31 18:16:02.808 INFO kablam! 126 |                       (idx+1); // silence warning but expect to be optimized
Aug 31 18:16:02.808 INFO kablam!     |                       ^^^^^^^
Aug 31 18:16:02.808 INFO kablam!     | 
Aug 31 18:16:02.808 INFO kablam!    ::: src/macros.rs:174:5
Aug 31 18:16:02.808 INFO kablam!     |
Aug 31 18:16:02.808 INFO kablam! 174 | /     probor_struct!(
Aug 31 18:16:02.808 INFO kablam! 175 | |     pub struct VersionInfo {
Aug 31 18:16:02.808 INFO kablam! 176 | |         pub version: u8 => (),
Aug 31 18:16:02.808 INFO kablam! 177 | |     });
Aug 31 18:16:02.808 INFO kablam!     | |_______- in this macro invocation
Aug 31 18:16:02.808 INFO kablam! 
Aug 31 18:16:02.809 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 18:16:02.809 INFO kablam!    --> src/decode_struct.rs:63:25
Aug 31 18:16:02.809 INFO kablam!     |
Aug 31 18:16:02.809 INFO kablam! 63  |                           (idx+1); // silence warning but expect to be optimized
Aug 31 18:16:02.809 INFO kablam!     |                           ^^^^^^^
Aug 31 18:16:02.809 INFO kablam!     | 
Aug 31 18:16:02.809 INFO kablam!    ::: src/macros.rs:192:5
Aug 31 18:16:02.809 INFO kablam!     |
Aug 31 18:16:02.809 INFO kablam! 192 | /     probor_struct!(
Aug 31 18:16:02.809 INFO kablam! 193 | |     #[derive(Debug, PartialEq)]
Aug 31 18:16:02.809 INFO kablam! 194 | |     struct Three {
Aug 31 18:16:02.809 INFO kablam! 195 | |         one: Option<u8> => (#0 optional),
Aug 31 18:16:02.809 INFO kablam! 196 | |         two: Option<u8> => (#1 optional),
Aug 31 18:16:02.809 INFO kablam! 197 | |         three: Option<u8> => (#2 optional),
Aug 31 18:16:02.809 INFO kablam! 198 | |     });
Aug 31 18:16:02.809 INFO kablam!     | |_______- in this macro invocation
Aug 31 18:16:02.809 INFO kablam! 
Aug 31 18:16:02.809 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 18:16:02.809 INFO kablam!    --> src/decode_struct.rs:126:21
Aug 31 18:16:02.809 INFO kablam!     |
Aug 31 18:16:02.809 INFO kablam! 126 |                       (idx+1); // silence warning but expect to be optimized
Aug 31 18:16:02.810 INFO kablam!     |                       ^^^^^^^
Aug 31 18:16:02.810 INFO kablam!     | 
Aug 31 18:16:02.810 INFO kablam!    ::: src/macros.rs:192:5
Aug 31 18:16:02.810 INFO kablam!     |
Aug 31 18:16:02.810 INFO kablam! 192 | /     probor_struct!(
Aug 31 18:16:02.810 INFO kablam! 193 | |     #[derive(Debug, PartialEq)]
Aug 31 18:16:02.810 INFO kablam! 194 | |     struct Three {
Aug 31 18:16:02.810 INFO kablam! 195 | |         one: Option<u8> => (#0 optional),
Aug 31 18:16:02.810 INFO kablam! 196 | |         two: Option<u8> => (#1 optional),
Aug 31 18:16:02.810 INFO kablam! 197 | |         three: Option<u8> => (#2 optional),
Aug 31 18:16:02.810 INFO kablam! 198 | |     });
Aug 31 18:16:02.810 INFO kablam!     | |_______- in this macro invocation
Aug 31 18:16:02.810 INFO kablam! 
Aug 31 18:16:02.810 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 18:16:02.810 INFO kablam!    --> src/decode_struct.rs:63:25
Aug 31 18:16:02.810 INFO kablam!     |
Aug 31 18:16:02.811 INFO kablam! 63  |                           (idx+1); // silence warning but expect to be optimized
Aug 31 18:16:02.811 INFO kablam!     |                           ^^^^^^^
Aug 31 18:16:02.811 INFO kablam!     | 
Aug 31 18:16:02.811 INFO kablam!    ::: src/macros.rs:200:5
Aug 31 18:16:02.811 INFO kablam!     |
Aug 31 18:16:02.811 INFO kablam! 200 | /     probor_struct!(
Aug 31 18:16:02.811 INFO kablam! 201 | |     struct TwoThree {
Aug 31 18:16:02.811 INFO kablam! 202 | |         two: Option<u8> => (#1 optional),
Aug 31 18:16:02.811 INFO kablam! 203 | |         three: Option<u8> => (#2 optional),
Aug 31 18:16:02.811 INFO kablam! 204 | |     });
Aug 31 18:16:02.811 INFO kablam!     | |_______- in this macro invocation
Aug 31 18:16:02.811 INFO kablam! 
Aug 31 18:16:02.811 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 18:16:02.811 INFO kablam!    --> src/decode_struct.rs:126:21
Aug 31 18:16:02.811 INFO kablam!     |
Aug 31 18:16:02.811 INFO kablam! 126 |                       (idx+1); // silence warning but expect to be optimized
Aug 31 18:16:02.811 INFO kablam!     |                       ^^^^^^^
Aug 31 18:16:02.811 INFO kablam!     | 
Aug 31 18:16:02.811 INFO kablam!    ::: src/macros.rs:200:5
Aug 31 18:16:02.811 INFO kablam!     |
Aug 31 18:16:02.811 INFO kablam! 200 | /     probor_struct!(
Aug 31 18:16:02.812 INFO kablam! 201 | |     struct TwoThree {
Aug 31 18:16:02.812 INFO kablam! 202 | |         two: Option<u8> => (#1 optional),
Aug 31 18:16:02.812 INFO kablam! 203 | |         three: Option<u8> => (#2 optional),
Aug 31 18:16:02.812 INFO kablam! 204 | |     });
Aug 31 18:16:02.812 INFO kablam!     | |_______- in this macro invocation
Aug 31 18:16:02.812 INFO kablam! 
Aug 31 18:16:02.812 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 18:16:02.812 INFO kablam!    --> src/decode_struct.rs:63:25
Aug 31 18:16:02.812 INFO kablam!     |
Aug 31 18:16:02.812 INFO kablam! 63  |                           (idx+1); // silence warning but expect to be optimized
Aug 31 18:16:02.812 INFO kablam!     |                           ^^^^^^^
Aug 31 18:16:02.812 INFO kablam!     | 
Aug 31 18:16:02.812 INFO kablam!    ::: src/macros.rs:206:5
Aug 31 18:16:02.812 INFO kablam!     |
Aug 31 18:16:02.812 INFO kablam! 206 | /     probor_struct!(
Aug 31 18:16:02.812 INFO kablam! 207 | |     struct OneThree {
Aug 31 18:16:02.812 INFO kablam! 208 | |         one: Option<u8> => (#0 optional),
Aug 31 18:16:02.812 INFO kablam! 209 | |         three: Option<u8> => (#2 optional),
Aug 31 18:16:02.812 INFO kablam! 210 | |     });
Aug 31 18:16:02.812 INFO kablam!     | |_______- in this macro invocation
Aug 31 18:16:02.812 INFO kablam! 
Aug 31 18:16:02.812 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 18:16:02.812 INFO kablam!    --> src/decode_struct.rs:126:21
Aug 31 18:16:02.812 INFO kablam!     |
Aug 31 18:16:02.812 INFO kablam! 126 |                       (idx+1); // silence warning but expect to be optimized
Aug 31 18:16:02.812 INFO kablam!     |                       ^^^^^^^
Aug 31 18:16:02.812 INFO kablam!     | 
Aug 31 18:16:02.812 INFO kablam!    ::: src/macros.rs:206:5
Aug 31 18:16:02.813 INFO kablam!     |
Aug 31 18:16:02.813 INFO kablam! 206 | /     probor_struct!(
Aug 31 18:16:02.813 INFO kablam! 207 | |     struct OneThree {
Aug 31 18:16:02.813 INFO kablam! 208 | |         one: Option<u8> => (#0 optional),
Aug 31 18:16:02.813 INFO kablam! 209 | |         three: Option<u8> => (#2 optional),
Aug 31 18:16:02.813 INFO kablam! 210 | |     });
Aug 31 18:16:02.813 INFO kablam!     | |_______- in this macro invocation
Aug 31 18:16:02.813 INFO kablam! 
Aug 31 18:16:02.813 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 18:16:02.813 INFO kablam!    --> src/decode_struct.rs:63:25
Aug 31 18:16:02.813 INFO kablam!     |
Aug 31 18:16:02.813 INFO kablam! 63  |                           (idx+1); // silence warning but expect to be optimized
Aug 31 18:16:02.813 INFO kablam!     |                           ^^^^^^^
Aug 31 18:16:02.813 INFO kablam!     | 
Aug 31 18:16:02.813 INFO kablam!    ::: src/macros.rs:212:5
Aug 31 18:16:02.813 INFO kablam!     |
Aug 31 18:16:02.813 INFO kablam! 212 | /     probor_struct!(
Aug 31 18:16:02.813 INFO kablam! 213 | |     struct OneTwo {
Aug 31 18:16:02.813 INFO kablam! 214 | |         one: Option<u8> => (#0 optional),
Aug 31 18:16:02.813 INFO kablam! 215 | |         two: Option<u8> => (#1 optional),
Aug 31 18:16:02.813 INFO kablam! 216 | |     });
Aug 31 18:16:02.813 INFO kablam!     | |_______- in this macro invocation
Aug 31 18:16:02.813 INFO kablam! 
Aug 31 18:16:02.813 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 18:16:02.813 INFO kablam!    --> src/decode_struct.rs:126:21
Aug 31 18:16:02.814 INFO kablam!     |
Aug 31 18:16:02.814 INFO kablam! 126 |                       (idx+1); // silence warning but expect to be optimized
Aug 31 18:16:02.814 INFO kablam!     |                       ^^^^^^^
Aug 31 18:16:02.814 INFO kablam!     | 
Aug 31 18:16:02.814 INFO kablam!    ::: src/macros.rs:212:5
Aug 31 18:16:02.814 INFO kablam!     |
Aug 31 18:16:02.814 INFO kablam! 212 | /     probor_struct!(
Aug 31 18:16:02.814 INFO kablam! 213 | |     struct OneTwo {
Aug 31 18:16:02.814 INFO kablam! 214 | |         one: Option<u8> => (#0 optional),
Aug 31 18:16:02.814 INFO kablam! 215 | |         two: Option<u8> => (#1 optional),
Aug 31 18:16:02.814 INFO kablam! 216 | |     });
Aug 31 18:16:02.814 INFO kablam!     | |_______- in this macro invocation
Aug 31 18:16:02.814 INFO kablam! 
Aug 31 18:16:02.814 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 18:16:02.814 INFO kablam!    --> src/decode_struct.rs:63:25
Aug 31 18:16:02.814 INFO kablam!     |
Aug 31 18:16:02.814 INFO kablam! 63  |                           (idx+1); // silence warning but expect to be optimized
Aug 31 18:16:02.814 INFO kablam!     |                           ^^^^^^^
Aug 31 18:16:02.814 INFO kablam!     | 
Aug 31 18:16:02.814 INFO kablam!    ::: src/macros.rs:218:5
Aug 31 18:16:02.814 INFO kablam!     |
Aug 31 18:16:02.814 INFO kablam! 218 | /     probor_struct!(
Aug 31 18:16:02.814 INFO kablam! 219 | |     struct Named {
Aug 31 18:16:02.815 INFO kablam! 220 | |         one: u8 => (),
Aug 31 18:16:02.815 INFO kablam! 221 | |         two: u8 => (),
Aug 31 18:16:02.815 INFO kablam! 222 | |         three: u8 => (),
Aug 31 18:16:02.815 INFO kablam! 223 | |     });
Aug 31 18:16:02.815 INFO kablam!     | |_______- in this macro invocation
Aug 31 18:16:02.815 INFO kablam! 
Aug 31 18:16:02.815 INFO kablam! warning: unused arithmetic operation which must be used
Aug 31 18:16:02.815 INFO kablam!    --> src/decode_struct.rs:126:21
Aug 31 18:16:02.815 INFO kablam!     |
Aug 31 18:16:02.815 INFO kablam! 126 |                       (idx+1); // silence warning but expect to be optimized
Aug 31 18:16:02.815 INFO kablam!     |                       ^^^^^^^
Aug 31 18:16:02.815 INFO kablam!     | 
Aug 31 18:16:02.815 INFO kablam!    ::: src/macros.rs:218:5
Aug 31 18:16:02.815 INFO kablam!     |
Aug 31 18:16:02.815 INFO kablam! 218 | /     probor_struct!(
Aug 31 18:16:02.815 INFO kablam! 219 | |     struct Named {
Aug 31 18:16:02.815 INFO kablam! 220 | |         one: u8 => (),
Aug 31 18:16:02.815 INFO kablam! 221 | |         two: u8 => (),
Aug 31 18:16:02.815 INFO kablam! 222 | |         three: u8 => (),
Aug 31 18:16:02.815 INFO kablam! 223 | |     });
Aug 31 18:16:02.815 INFO kablam!     | |_______- in this macro invocation
Aug 31 18:16:02.815 INFO kablam! 
Aug 31 18:16:02.851 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.02s
Aug 31 18:16:02.856 INFO kablam! su: No module specific data is present
Aug 31 18:16:03.256 INFO running `"docker" "rm" "-f" "e7f26aa227b2a57a4e874efa856fb26d3354521eb8336395729e41efa747e076"`
Aug 31 18:16:03.357 INFO blam! e7f26aa227b2a57a4e874efa856fb26d3354521eb8336395729e41efa747e076