Nov 30 20:41:25.569 INFO checking iso8583-0.1.1 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 20:41:25.569 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 20:41:25.960 INFO [stdout] d44d856d10a9b8373aab46a56e080fdadb78938a52f608fb732b94630da3a552
Nov 30 20:41:25.972 INFO running `"docker" "start" "-a" "d44d856d10a9b8373aab46a56e080fdadb78938a52f608fb732b94630da3a552"`
Nov 30 20:41:26.959 INFO [stderr] usermod: no changes
Nov 30 20:41:27.095 INFO [stderr]     Checking generic-array v0.3.2
Nov 30 20:41:27.854 INFO [stderr]     Checking bit-array v0.4.4
Nov 30 20:41:28.988 INFO [stderr]     Checking iso8583 v0.1.1 (/source)
Nov 30 20:41:29.116 INFO [stderr] warning: unnecessary path disambiguator
Nov 30 20:41:29.116 INFO [stderr]    --> src/yaml_specs.rs:167:29
Nov 30 20:41:29.116 INFO [stderr]     |
Nov 30 20:41:29.116 INFO [stderr] 167 |         let fields: BTreeMap::<usize, HashMap::<String,String>> = serde_yaml::from_str(&s).unwrap();
Nov 30 20:41:29.116 INFO [stderr]     |                             ^^ try removing `::`
Nov 30 20:41:29.116 INFO [stderr] 
Nov 30 20:41:29.116 INFO [stderr] warning: unnecessary path disambiguator
Nov 30 20:41:29.116 INFO [stderr]    --> src/yaml_specs.rs:167:46
Nov 30 20:41:29.116 INFO [stderr]     |
Nov 30 20:41:29.116 INFO [stderr] 167 |         let fields: BTreeMap::<usize, HashMap::<String,String>> = serde_yaml::from_str(&s).unwrap();
Nov 30 20:41:29.116 INFO [stderr]     |                                              ^^ try removing `::`
Nov 30 20:41:29.116 INFO [stderr] 
Nov 30 20:41:29.140 INFO [stderr] warning: unnecessary path disambiguator
Nov 30 20:41:29.140 INFO [stderr]    --> src/yaml_specs.rs:167:29
Nov 30 20:41:29.140 INFO [stderr]     |
Nov 30 20:41:29.140 INFO [stderr] 167 |         let fields: BTreeMap::<usize, HashMap::<String,String>> = serde_yaml::from_str(&s).unwrap();
Nov 30 20:41:29.140 INFO [stderr]     |                             ^^ try removing `::`
Nov 30 20:41:29.140 INFO [stderr] 
Nov 30 20:41:29.140 INFO [stderr] warning: unnecessary path disambiguator
Nov 30 20:41:29.140 INFO [stderr]    --> src/yaml_specs.rs:167:46
Nov 30 20:41:29.140 INFO [stderr]     |
Nov 30 20:41:29.140 INFO [stderr] 167 |         let fields: BTreeMap::<usize, HashMap::<String,String>> = serde_yaml::from_str(&s).unwrap();
Nov 30 20:41:29.140 INFO [stderr]     |                                              ^^ try removing `::`
Nov 30 20:41:29.140 INFO [stderr] 
Nov 30 20:41:30.952 INFO [stderr] warning: unused import: `yaml_rust::yaml`
Nov 30 20:41:30.952 INFO [stderr]  --> src/yaml_specs.rs:9:5
Nov 30 20:41:30.952 INFO [stderr]   |
Nov 30 20:41:30.952 INFO [stderr] 9 | use yaml_rust::yaml;
Nov 30 20:41:30.952 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 30 20:41:30.952 INFO [stderr]   |
Nov 30 20:41:30.952 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 20:41:30.952 INFO [stderr] 
Nov 30 20:41:30.952 INFO [stderr] warning: unused import: `iso_field::FieldPayload`
Nov 30 20:41:30.952 INFO [stderr]   --> src/yaml_specs.rs:12:5
Nov 30 20:41:30.952 INFO [stderr]    |
Nov 30 20:41:30.952 INFO [stderr] 12 | use iso_field::FieldPayload;
Nov 30 20:41:30.952 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:41:30.952 INFO [stderr] 
Nov 30 20:41:31.271 INFO [stderr] warning: unused import: `yaml_specs::YamlSpec`
Nov 30 20:41:31.271 INFO [stderr]    --> src/iso_msg.rs:399:9
Nov 30 20:41:31.271 INFO [stderr]     |
Nov 30 20:41:31.271 INFO [stderr] 399 |     use yaml_specs::YamlSpec;
Nov 30 20:41:31.271 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Nov 30 20:41:31.271 INFO [stderr]     |
Nov 30 20:41:31.271 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Nov 30 20:41:31.271 INFO [stderr] 
Nov 30 20:41:31.274 INFO [stderr] warning: unused import: `yaml_rust::yaml`
Nov 30 20:41:31.274 INFO [stderr]  --> src/yaml_specs.rs:9:5
Nov 30 20:41:31.274 INFO [stderr]   |
Nov 30 20:41:31.274 INFO [stderr] 9 | use yaml_rust::yaml;
Nov 30 20:41:31.274 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 30 20:41:31.274 INFO [stderr] 
Nov 30 20:41:31.275 INFO [stderr] warning: unused import: `iso_field::FieldPayload`
Nov 30 20:41:31.275 INFO [stderr]   --> src/yaml_specs.rs:12:5
Nov 30 20:41:31.275 INFO [stderr]    |
Nov 30 20:41:31.275 INFO [stderr] 12 | use iso_field::FieldPayload;
Nov 30 20:41:31.275 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:41:31.275 INFO [stderr] 
Nov 30 20:41:31.275 INFO [stderr] warning: unused import: `u32`
Nov 30 20:41:31.275 INFO [stderr]    --> src/yaml_specs.rs:134:20
Nov 30 20:41:31.275 INFO [stderr]     |
Nov 30 20:41:31.275 INFO [stderr] 134 |     use std::{str, u32};
Nov 30 20:41:31.275 INFO [stderr]     |                    ^^^
Nov 30 20:41:31.275 INFO [stderr] 
Nov 30 20:41:31.275 INFO [stderr] warning: unused import: `typenum::U128`
Nov 30 20:41:31.275 INFO [stderr]    --> src/yaml_specs.rs:135:9
Nov 30 20:41:31.275 INFO [stderr]     |
Nov 30 20:41:31.275 INFO [stderr] 135 |     use typenum::U128;
Nov 30 20:41:31.275 INFO [stderr]     |         ^^^^^^^^^^^^^
Nov 30 20:41:31.275 INFO [stderr] 
Nov 30 20:41:31.275 INFO [stderr] warning: unused import: `iso_field::FieldCharType`
Nov 30 20:41:31.275 INFO [stderr]    --> src/yaml_specs.rs:137:9
Nov 30 20:41:31.275 INFO [stderr]     |
Nov 30 20:41:31.275 INFO [stderr] 137 |     use iso_field::FieldCharType;
Nov 30 20:41:31.275 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:41:31.275 INFO [stderr] 
Nov 30 20:41:31.275 INFO [stderr] warning: unused import: `iso_field::FieldPayload`
Nov 30 20:41:31.275 INFO [stderr]    --> src/yaml_specs.rs:138:9
Nov 30 20:41:31.275 INFO [stderr]     |
Nov 30 20:41:31.275 INFO [stderr] 138 |     use iso_field::FieldPayload;
Nov 30 20:41:31.275 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:41:31.275 INFO [stderr] 
Nov 30 20:41:31.276 INFO [stderr] warning: unused import: `iso_field::FieldSizeType`
Nov 30 20:41:31.276 INFO [stderr]    --> src/yaml_specs.rs:139:9
Nov 30 20:41:31.276 INFO [stderr]     |
Nov 30 20:41:31.276 INFO [stderr] 139 |     use iso_field::FieldSizeType;
Nov 30 20:41:31.276 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:41:31.276 INFO [stderr] 
Nov 30 20:41:31.276 INFO [stderr] warning: unused import: `iso_field::IsoField`
Nov 30 20:41:31.276 INFO [stderr]    --> src/yaml_specs.rs:140:9
Nov 30 20:41:31.276 INFO [stderr]     |
Nov 30 20:41:31.276 INFO [stderr] 140 |     use iso_field::IsoField;
Nov 30 20:41:31.276 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^
Nov 30 20:41:31.276 INFO [stderr] 
Nov 30 20:41:32.352 INFO [stderr] warning: method is never used: `to_string`
Nov 30 20:41:32.352 INFO [stderr]   --> src/yaml_specs.rs:45:6
Nov 30 20:41:32.352 INFO [stderr]    |
Nov 30 20:41:32.352 INFO [stderr] 45 |      fn to_string(handle: &Vec<IsoField>) -> String {
Nov 30 20:41:32.352 INFO [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:41:32.352 INFO [stderr]    |
Nov 30 20:41:32.352 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 20:41:32.352 INFO [stderr] 
Nov 30 20:41:32.848 INFO [stderr] warning: variable does not need to be mutable
Nov 30 20:41:32.848 INFO [stderr]    --> src/yaml_specs.rs:216:17
Nov 30 20:41:32.848 INFO [stderr]     |
Nov 30 20:41:32.848 INFO [stderr] 216 |             let mut iso_msg = IsoMsg::new(&handle, payload.as_bytes());
Nov 30 20:41:32.848 INFO [stderr]     |                 ----^^^^^^^
Nov 30 20:41:32.848 INFO [stderr]     |                 |
Nov 30 20:41:32.848 INFO [stderr]     |                 help: remove this `mut`
Nov 30 20:41:32.848 INFO [stderr]     |
Nov 30 20:41:32.848 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 20:41:32.848 INFO [stderr] 
Nov 30 20:41:32.851 INFO [stderr] warning: method is never used: `to_string`
Nov 30 20:41:32.851 INFO [stderr]   --> src/yaml_specs.rs:45:6
Nov 30 20:41:32.851 INFO [stderr]    |
Nov 30 20:41:32.851 INFO [stderr] 45 |      fn to_string(handle: &Vec<IsoField>) -> String {
Nov 30 20:41:32.851 INFO [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:41:32.851 INFO [stderr]    |
Nov 30 20:41:32.851 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 20:41:32.851 INFO [stderr] 
Nov 30 20:41:32.876 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 20:41:32.876 INFO [stderr]    --> src/yaml_specs.rs:208:13
Nov 30 20:41:32.876 INFO [stderr]     |
Nov 30 20:41:32.876 INFO [stderr] 208 |             file.read_to_string(&mut contents);
Nov 30 20:41:32.876 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:41:32.876 INFO [stderr]     |
Nov 30 20:41:32.876 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 20:41:32.876 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 20:41:32.876 INFO [stderr] 
Nov 30 20:41:32.920 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.94s
Nov 30 20:41:32.940 INFO [stderr] su: No module specific data is present
Nov 30 20:41:33.472 INFO running `"docker" "inspect" "d44d856d10a9b8373aab46a56e080fdadb78938a52f608fb732b94630da3a552"`
Nov 30 20:41:33.754 INFO running `"docker" "rm" "-f" "d44d856d10a9b8373aab46a56e080fdadb78938a52f608fb732b94630da3a552"`
Nov 30 20:41:34.040 INFO [stdout] d44d856d10a9b8373aab46a56e080fdadb78938a52f608fb732b94630da3a552