Dec 04 10:53:56.364 INFO checking saikrir/CConv against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 10:53:56.364 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 10:53:56.831 INFO [stdout] 2c2dad13335138a4375ad70ac0efe8d267062fa534f6055ec775a81bfb9ea47b
Dec 04 10:53:56.836 INFO running `"docker" "start" "-a" "2c2dad13335138a4375ad70ac0efe8d267062fa534f6055ec775a81bfb9ea47b"`
Dec 04 10:53:57.962 INFO [stderr] usermod: no changes
Dec 04 10:53:58.126 INFO [stderr]     Checking serde v0.8.19
Dec 04 10:53:58.131 INFO [stderr]     Checking date v0.1.3
Dec 04 10:54:03.183 INFO [stderr]     Checking serde_json v0.8.3
Dec 04 10:54:04.515 INFO [stderr]     Checking CConv v0.1.0 (/source)
Dec 04 10:54:05.567 INFO [stderr] warning: unused imports: `ParseFloatError`, `ParseIntError`
Dec 04 10:54:05.567 INFO [stderr]  --> src/io.rs:2:16
Dec 04 10:54:05.567 INFO [stderr]   |
Dec 04 10:54:05.567 INFO [stderr] 2 | use std::num::{ParseFloatError, ParseIntError};
Dec 04 10:54:05.567 INFO [stderr]   |                ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
Dec 04 10:54:05.567 INFO [stderr]   |
Dec 04 10:54:05.567 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 10:54:05.567 INFO [stderr] 
Dec 04 10:54:05.739 INFO [stderr] warning: unused imports: `ParseFloatError`, `ParseIntError`
Dec 04 10:54:05.739 INFO [stderr]  --> src/io.rs:2:16
Dec 04 10:54:05.739 INFO [stderr]   |
Dec 04 10:54:05.739 INFO [stderr] 2 | use std::num::{ParseFloatError, ParseIntError};
Dec 04 10:54:05.739 INFO [stderr]   |                ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
Dec 04 10:54:05.739 INFO [stderr]   |
Dec 04 10:54:05.739 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 10:54:05.739 INFO [stderr] 
Dec 04 10:54:05.847 INFO [stderr] warning: unused variable: `e`
Dec 04 10:54:05.847 INFO [stderr]   --> src/io.rs:87:40
Dec 04 10:54:05.847 INFO [stderr]    |
Dec 04 10:54:05.847 INFO [stderr] 87 |     user_input.parse::<f64>().map_err(|e| Error::new(ErrorKind::InvalidInput, "Invalid amount"))
Dec 04 10:54:05.847 INFO [stderr]    |                                        ^ help: consider using `_e` instead
Dec 04 10:54:05.847 INFO [stderr]    |
Dec 04 10:54:05.847 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 10:54:05.847 INFO [stderr] 
Dec 04 10:54:05.847 INFO [stderr] warning: unused variable: `x`
Dec 04 10:54:05.847 INFO [stderr]    --> src/io.rs:187:19
Dec 04 10:54:05.847 INFO [stderr]     |
Dec 04 10:54:05.847 INFO [stderr] 187 |     while let Err(x) = from_inp {
Dec 04 10:54:05.847 INFO [stderr]     |                   ^ help: consider using `_x` instead
Dec 04 10:54:05.847 INFO [stderr] 
Dec 04 10:54:05.847 INFO [stderr] warning: unused variable: `x`
Dec 04 10:54:05.847 INFO [stderr]    --> src/io.rs:211:19
Dec 04 10:54:05.847 INFO [stderr]     |
Dec 04 10:54:05.847 INFO [stderr] 211 |     while let Err(x) = result {
Dec 04 10:54:05.847 INFO [stderr]     |                   ^ help: consider using `_x` instead
Dec 04 10:54:05.847 INFO [stderr] 
Dec 04 10:54:05.847 INFO [stderr] warning: unused variable: `x`
Dec 04 10:54:05.847 INFO [stderr]   --> src/main.rs:24:19
Dec 04 10:54:05.847 INFO [stderr]    |
Dec 04 10:54:05.847 INFO [stderr] 24 |     while let Err(x) = user_input {
Dec 04 10:54:05.847 INFO [stderr]    |                   ^ help: consider using `_x` instead
Dec 04 10:54:05.847 INFO [stderr] 
Dec 04 10:54:05.987 INFO [stderr] warning: constant item is never used: `CURRENCY_CONVERSION_URL`
Dec 04 10:54:05.987 INFO [stderr]   --> src/currency_data_proxy.rs:17:1
Dec 04 10:54:05.987 INFO [stderr]    |
Dec 04 10:54:05.987 INFO [stderr] 17 | const CURRENCY_CONVERSION_URL: &'static str = "http://free.currencyconverterapi.com/api/v3/convert?q={}&compact=ultra";
Dec 04 10:54:05.987 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:54:05.987 INFO [stderr]    |
Dec 04 10:54:05.987 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 10:54:05.987 INFO [stderr] 
Dec 04 10:54:05.987 INFO [stderr] warning: crate `CConv` should have a snake case name such as `cconv`
Dec 04 10:54:05.987 INFO [stderr]   |
Dec 04 10:54:05.987 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 04 10:54:05.987 INFO [stderr] 
Dec 04 10:54:05.987 INFO [stderr] warning: variable `userInput` should have a snake case name such as `user_input`
Dec 04 10:54:05.987 INFO [stderr]   --> src/io.rs:49:9
Dec 04 10:54:05.987 INFO [stderr]    |
Dec 04 10:54:05.987 INFO [stderr] 49 |     let userInput: UserInput = UserInput {
Dec 04 10:54:05.987 INFO [stderr]    |         ^^^^^^^^^
Dec 04 10:54:05.987 INFO [stderr] 
Dec 04 10:54:05.999 INFO [stderr] warning: variable `userInput` should have a snake case name such as `user_input`
Dec 04 10:54:05.999 INFO [stderr]    --> src/io.rs:249:9
Dec 04 10:54:05.999 INFO [stderr]     |
Dec 04 10:54:05.999 INFO [stderr] 249 |     let userInput: UserInput = UserInput {
Dec 04 10:54:05.999 INFO [stderr]     |         ^^^^^^^^^
Dec 04 10:54:05.999 INFO [stderr] 
Dec 04 10:54:05.999 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 10:54:05.999 INFO [stderr]   --> src/currency_data_proxy.rs:23:5
Dec 04 10:54:05.999 INFO [stderr]    |
Dec 04 10:54:05.999 INFO [stderr] 23 |     response.read_to_string(&mut response_string);
Dec 04 10:54:05.999 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:54:05.999 INFO [stderr]    |
Dec 04 10:54:05.999 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 10:54:05.999 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 10:54:05.999 INFO [stderr] 
Dec 04 10:54:05.999 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 10:54:05.999 INFO [stderr]   --> src/currency_data_proxy.rs:67:5
Dec 04 10:54:05.999 INFO [stderr]    |
Dec 04 10:54:05.999 INFO [stderr] 67 |     response.read_to_string(&mut response_string);
Dec 04 10:54:05.999 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:54:05.999 INFO [stderr]    |
Dec 04 10:54:05.999 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 10:54:05.999 INFO [stderr] 
Dec 04 10:54:06.031 INFO [stderr] warning: unused variable: `e`
Dec 04 10:54:06.031 INFO [stderr]   --> src/io.rs:87:40
Dec 04 10:54:06.031 INFO [stderr]    |
Dec 04 10:54:06.031 INFO [stderr] 87 |     user_input.parse::<f64>().map_err(|e| Error::new(ErrorKind::InvalidInput, "Invalid amount"))
Dec 04 10:54:06.031 INFO [stderr]    |                                        ^ help: consider using `_e` instead
Dec 04 10:54:06.031 INFO [stderr]    |
Dec 04 10:54:06.031 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 10:54:06.031 INFO [stderr] 
Dec 04 10:54:06.031 INFO [stderr] warning: unused variable: `x`
Dec 04 10:54:06.031 INFO [stderr]    --> src/io.rs:187:19
Dec 04 10:54:06.031 INFO [stderr]     |
Dec 04 10:54:06.031 INFO [stderr] 187 |     while let Err(x) = from_inp {
Dec 04 10:54:06.031 INFO [stderr]     |                   ^ help: consider using `_x` instead
Dec 04 10:54:06.031 INFO [stderr] 
Dec 04 10:54:06.031 INFO [stderr] warning: unused variable: `x`
Dec 04 10:54:06.031 INFO [stderr]    --> src/io.rs:211:19
Dec 04 10:54:06.031 INFO [stderr]     |
Dec 04 10:54:06.031 INFO [stderr] 211 |     while let Err(x) = result {
Dec 04 10:54:06.031 INFO [stderr]     |                   ^ help: consider using `_x` instead
Dec 04 10:54:06.031 INFO [stderr] 
Dec 04 10:54:06.031 INFO [stderr] warning: unused variable: `x`
Dec 04 10:54:06.031 INFO [stderr]   --> src/main.rs:24:19
Dec 04 10:54:06.031 INFO [stderr]    |
Dec 04 10:54:06.031 INFO [stderr] 24 |     while let Err(x) = user_input {
Dec 04 10:54:06.031 INFO [stderr]    |                   ^ help: consider using `_x` instead
Dec 04 10:54:06.031 INFO [stderr] 
Dec 04 10:54:06.151 INFO [stderr] warning: constant item is never used: `CURRENCY_CONVERSION_URL`
Dec 04 10:54:06.151 INFO [stderr]   --> src/currency_data_proxy.rs:17:1
Dec 04 10:54:06.151 INFO [stderr]    |
Dec 04 10:54:06.151 INFO [stderr] 17 | const CURRENCY_CONVERSION_URL: &'static str = "http://free.currencyconverterapi.com/api/v3/convert?q={}&compact=ultra";
Dec 04 10:54:06.151 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:54:06.151 INFO [stderr]    |
Dec 04 10:54:06.151 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 10:54:06.151 INFO [stderr] 
Dec 04 10:54:06.151 INFO [stderr] warning: crate `CConv` should have a snake case name such as `cconv`
Dec 04 10:54:06.151 INFO [stderr]   |
Dec 04 10:54:06.151 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 04 10:54:06.151 INFO [stderr] 
Dec 04 10:54:06.151 INFO [stderr] warning: variable `userInput` should have a snake case name such as `user_input`
Dec 04 10:54:06.151 INFO [stderr]   --> src/io.rs:49:9
Dec 04 10:54:06.151 INFO [stderr]    |
Dec 04 10:54:06.151 INFO [stderr] 49 |     let userInput: UserInput = UserInput {
Dec 04 10:54:06.151 INFO [stderr]    |         ^^^^^^^^^
Dec 04 10:54:06.163 INFO [stderr] 
Dec 04 10:54:06.163 INFO [stderr] warning: variable `userInput` should have a snake case name such as `user_input`
Dec 04 10:54:06.163 INFO [stderr]    --> src/io.rs:249:9
Dec 04 10:54:06.163 INFO [stderr]     |
Dec 04 10:54:06.163 INFO [stderr] 249 |     let userInput: UserInput = UserInput {
Dec 04 10:54:06.163 INFO [stderr]     |         ^^^^^^^^^
Dec 04 10:54:06.163 INFO [stderr] 
Dec 04 10:54:06.163 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 10:54:06.163 INFO [stderr]   --> src/currency_data_proxy.rs:23:5
Dec 04 10:54:06.163 INFO [stderr]    |
Dec 04 10:54:06.163 INFO [stderr] 23 |     response.read_to_string(&mut response_string);
Dec 04 10:54:06.163 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:54:06.163 INFO [stderr]    |
Dec 04 10:54:06.163 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 10:54:06.163 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 10:54:06.163 INFO [stderr] 
Dec 04 10:54:06.163 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 10:54:06.163 INFO [stderr]   --> src/currency_data_proxy.rs:67:5
Dec 04 10:54:06.163 INFO [stderr]    |
Dec 04 10:54:06.163 INFO [stderr] 67 |     response.read_to_string(&mut response_string);
Dec 04 10:54:06.163 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:54:06.163 INFO [stderr]    |
Dec 04 10:54:06.163 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 10:54:06.163 INFO [stderr] 
Dec 04 10:54:06.195 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.20s
Dec 04 10:54:06.211 INFO [stderr] su: No module specific data is present
Dec 04 10:54:06.855 INFO running `"docker" "inspect" "2c2dad13335138a4375ad70ac0efe8d267062fa534f6055ec775a81bfb9ea47b"`
Dec 04 10:54:07.105 INFO running `"docker" "rm" "-f" "2c2dad13335138a4375ad70ac0efe8d267062fa534f6055ec775a81bfb9ea47b"`
Dec 04 10:54:07.447 INFO [stdout] 2c2dad13335138a4375ad70ac0efe8d267062fa534f6055ec775a81bfb9ea47b