Sep 20 01:26:20.884 INFO checking iso8583-0.1.1 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 01:26:20.884 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 01:26:20.885 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 01:26:21.078 INFO blam! a459426c69300395360112f68bd8d92bc53151a04d1df05b849b9a513db3a125
Sep 20 01:26:21.080 INFO running `"docker" "start" "-a" "a459426c69300395360112f68bd8d92bc53151a04d1df05b849b9a513db3a125"`
Sep 20 01:26:22.205 INFO kablam! usermod: no changes
Sep 20 01:26:22.330 INFO kablam!     Checking generic-array v0.3.2
Sep 20 01:26:23.114 INFO kablam!     Checking bit-array v0.4.4
Sep 20 01:26:23.836 INFO kablam!     Checking iso8583 v0.1.1 (/source)
Sep 20 01:26:23.913 INFO kablam! warning: unnecessary path disambiguator
Sep 20 01:26:23.913 INFO kablam!    --> src/yaml_specs.rs:167:29
Sep 20 01:26:23.913 INFO kablam!     |
Sep 20 01:26:23.913 INFO kablam! 167 |         let fields: BTreeMap::<usize, HashMap::<String,String>> = serde_yaml::from_str(&s).unwrap();
Sep 20 01:26:23.918 INFO kablam!     |                             ^^ try removing `::`
Sep 20 01:26:23.918 INFO kablam! 
Sep 20 01:26:23.918 INFO kablam! warning: unnecessary path disambiguator
Sep 20 01:26:23.918 INFO kablam!    --> src/yaml_specs.rs:167:46
Sep 20 01:26:23.918 INFO kablam!     |
Sep 20 01:26:23.918 INFO kablam! 167 |         let fields: BTreeMap::<usize, HashMap::<String,String>> = serde_yaml::from_str(&s).unwrap();
Sep 20 01:26:23.918 INFO kablam!     |                                              ^^ try removing `::`
Sep 20 01:26:23.918 INFO kablam! 
Sep 20 01:26:23.962 INFO kablam! warning: unnecessary path disambiguator
Sep 20 01:26:23.962 INFO kablam!    --> src/yaml_specs.rs:167:29
Sep 20 01:26:23.962 INFO kablam!     |
Sep 20 01:26:23.962 INFO kablam! 167 |         let fields: BTreeMap::<usize, HashMap::<String,String>> = serde_yaml::from_str(&s).unwrap();
Sep 20 01:26:23.962 INFO kablam!     |                             ^^ try removing `::`
Sep 20 01:26:23.962 INFO kablam! 
Sep 20 01:26:23.962 INFO kablam! warning: unnecessary path disambiguator
Sep 20 01:26:23.962 INFO kablam!    --> src/yaml_specs.rs:167:46
Sep 20 01:26:23.962 INFO kablam!     |
Sep 20 01:26:23.962 INFO kablam! 167 |         let fields: BTreeMap::<usize, HashMap::<String,String>> = serde_yaml::from_str(&s).unwrap();
Sep 20 01:26:23.962 INFO kablam!     |                                              ^^ try removing `::`
Sep 20 01:26:23.962 INFO kablam! 
Sep 20 01:26:24.786 INFO kablam! warning: unused import: `yaml_rust::yaml`
Sep 20 01:26:24.786 INFO kablam!  --> src/yaml_specs.rs:9:5
Sep 20 01:26:24.786 INFO kablam!   |
Sep 20 01:26:24.786 INFO kablam! 9 | use yaml_rust::yaml;
Sep 20 01:26:24.786 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 20 01:26:24.786 INFO kablam!   |
Sep 20 01:26:24.786 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 01:26:24.786 INFO kablam! 
Sep 20 01:26:24.786 INFO kablam! warning: unused import: `iso_field::FieldPayload`
Sep 20 01:26:24.786 INFO kablam!   --> src/yaml_specs.rs:12:5
Sep 20 01:26:24.786 INFO kablam!    |
Sep 20 01:26:24.786 INFO kablam! 12 | use iso_field::FieldPayload;
Sep 20 01:26:24.786 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 01:26:24.786 INFO kablam! 
Sep 20 01:26:25.078 INFO kablam! warning: unused import: `yaml_specs::YamlSpec`
Sep 20 01:26:25.078 INFO kablam!    --> src/iso_msg.rs:399:9
Sep 20 01:26:25.078 INFO kablam!     |
Sep 20 01:26:25.078 INFO kablam! 399 |     use yaml_specs::YamlSpec;
Sep 20 01:26:25.078 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Sep 20 01:26:25.078 INFO kablam!     |
Sep 20 01:26:25.078 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 20 01:26:25.078 INFO kablam! 
Sep 20 01:26:25.090 INFO kablam! warning: unused import: `yaml_rust::yaml`
Sep 20 01:26:25.090 INFO kablam!  --> src/yaml_specs.rs:9:5
Sep 20 01:26:25.090 INFO kablam!   |
Sep 20 01:26:25.090 INFO kablam! 9 | use yaml_rust::yaml;
Sep 20 01:26:25.090 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 20 01:26:25.090 INFO kablam! 
Sep 20 01:26:25.090 INFO kablam! warning: unused import: `iso_field::FieldPayload`
Sep 20 01:26:25.090 INFO kablam!   --> src/yaml_specs.rs:12:5
Sep 20 01:26:25.090 INFO kablam!    |
Sep 20 01:26:25.090 INFO kablam! 12 | use iso_field::FieldPayload;
Sep 20 01:26:25.090 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 01:26:25.090 INFO kablam! 
Sep 20 01:26:25.090 INFO kablam! warning: unused import: `u32`
Sep 20 01:26:25.090 INFO kablam!    --> src/yaml_specs.rs:134:20
Sep 20 01:26:25.090 INFO kablam!     |
Sep 20 01:26:25.090 INFO kablam! 134 |     use std::{str, u32};
Sep 20 01:26:25.090 INFO kablam!     |                    ^^^
Sep 20 01:26:25.090 INFO kablam! 
Sep 20 01:26:25.090 INFO kablam! warning: unused import: `typenum::U128`
Sep 20 01:26:25.090 INFO kablam!    --> src/yaml_specs.rs:135:9
Sep 20 01:26:25.090 INFO kablam!     |
Sep 20 01:26:25.090 INFO kablam! 135 |     use typenum::U128;
Sep 20 01:26:25.090 INFO kablam!     |         ^^^^^^^^^^^^^
Sep 20 01:26:25.090 INFO kablam! 
Sep 20 01:26:25.090 INFO kablam! warning: unused import: `iso_field::FieldCharType`
Sep 20 01:26:25.090 INFO kablam!    --> src/yaml_specs.rs:137:9
Sep 20 01:26:25.090 INFO kablam!     |
Sep 20 01:26:25.090 INFO kablam! 137 |     use iso_field::FieldCharType;
Sep 20 01:26:25.090 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 01:26:25.090 INFO kablam! 
Sep 20 01:26:25.090 INFO kablam! warning: unused import: `iso_field::FieldPayload`
Sep 20 01:26:25.090 INFO kablam!    --> src/yaml_specs.rs:138:9
Sep 20 01:26:25.090 INFO kablam!     |
Sep 20 01:26:25.090 INFO kablam! 138 |     use iso_field::FieldPayload;
Sep 20 01:26:25.090 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 01:26:25.091 INFO kablam! 
Sep 20 01:26:25.091 INFO kablam! warning: unused import: `iso_field::FieldSizeType`
Sep 20 01:26:25.091 INFO kablam!    --> src/yaml_specs.rs:139:9
Sep 20 01:26:25.091 INFO kablam!     |
Sep 20 01:26:25.091 INFO kablam! 139 |     use iso_field::FieldSizeType;
Sep 20 01:26:25.091 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 01:26:25.091 INFO kablam! 
Sep 20 01:26:25.091 INFO kablam! warning: unused import: `iso_field::IsoField`
Sep 20 01:26:25.091 INFO kablam!    --> src/yaml_specs.rs:140:9
Sep 20 01:26:25.091 INFO kablam!     |
Sep 20 01:26:25.091 INFO kablam! 140 |     use iso_field::IsoField;
Sep 20 01:26:25.091 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Sep 20 01:26:25.091 INFO kablam! 
Sep 20 01:26:25.862 INFO kablam! warning: method is never used: `to_string`
Sep 20 01:26:25.862 INFO kablam!   --> src/yaml_specs.rs:45:6
Sep 20 01:26:25.862 INFO kablam!    |
Sep 20 01:26:25.862 INFO kablam! 45 |      fn to_string(handle: &Vec<IsoField>) -> String {
Sep 20 01:26:25.862 INFO kablam!    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 01:26:25.862 INFO kablam!    |
Sep 20 01:26:25.862 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 20 01:26:25.862 INFO kablam! 
Sep 20 01:26:26.522 INFO kablam! warning: variable does not need to be mutable
Sep 20 01:26:26.522 INFO kablam!    --> src/yaml_specs.rs:216:17
Sep 20 01:26:26.522 INFO kablam!     |
Sep 20 01:26:26.522 INFO kablam! 216 |             let mut iso_msg = IsoMsg::new(&handle, payload.as_bytes());
Sep 20 01:26:26.522 INFO kablam!     |                 ----^^^^^^^
Sep 20 01:26:26.522 INFO kablam!     |                 |
Sep 20 01:26:26.522 INFO kablam!     |                 help: remove this `mut`
Sep 20 01:26:26.522 INFO kablam!     |
Sep 20 01:26:26.522 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 01:26:26.522 INFO kablam! 
Sep 20 01:26:26.526 INFO kablam! warning: method is never used: `to_string`
Sep 20 01:26:26.526 INFO kablam!   --> src/yaml_specs.rs:45:6
Sep 20 01:26:26.526 INFO kablam!    |
Sep 20 01:26:26.526 INFO kablam! 45 |      fn to_string(handle: &Vec<IsoField>) -> String {
Sep 20 01:26:26.526 INFO kablam!    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 01:26:26.526 INFO kablam!    |
Sep 20 01:26:26.526 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 20 01:26:26.526 INFO kablam! 
Sep 20 01:26:26.544 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 01:26:26.544 INFO kablam!    --> src/yaml_specs.rs:208:13
Sep 20 01:26:26.544 INFO kablam!     |
Sep 20 01:26:26.544 INFO kablam! 208 |             file.read_to_string(&mut contents);
Sep 20 01:26:26.544 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 01:26:26.544 INFO kablam!     |
Sep 20 01:26:26.544 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 20 01:26:26.544 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 01:26:26.544 INFO kablam! 
Sep 20 01:26:26.631 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.40s
Sep 20 01:26:26.635 INFO kablam! su: No module specific data is present
Sep 20 01:26:27.483 INFO running `"docker" "rm" "-f" "a459426c69300395360112f68bd8d92bc53151a04d1df05b849b9a513db3a125"`
Sep 20 01:26:27.606 INFO blam! a459426c69300395360112f68bd8d92bc53151a04d1df05b849b9a513db3a125