Dec 12 01:23:33.385 INFO checking Mirabellensaft/pH_calculator against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 01:23:33.385 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 01:23:33.784 INFO [stdout] 450c84346742c352839689badc72d28f4d55f63fdf935c2fc74853940aff2fe1
Dec 12 01:23:33.792 INFO running `"docker" "start" "-a" "450c84346742c352839689badc72d28f4d55f63fdf935c2fc74853940aff2fe1"`
Dec 12 01:23:35.086 INFO [stderr] usermod: no changes
Dec 12 01:23:35.152 INFO [stderr]     Checking pH_calculator v0.1.0 (/source)
Dec 12 01:23:35.621 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 12 01:23:35.621 INFO [stderr]  --> src/main.rs:1:5
Dec 12 01:23:35.621 INFO [stderr]   |
Dec 12 01:23:35.621 INFO [stderr] 1 | use std::collections::HashMap;
Dec 12 01:23:35.621 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:23:35.621 INFO [stderr]   |
Dec 12 01:23:35.621 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 01:23:35.621 INFO [stderr] 
Dec 12 01:23:35.623 INFO [stderr] warning: unused variable: `name_titrant`
Dec 12 01:23:35.623 INFO [stderr]   --> src/main.rs:10:9
Dec 12 01:23:35.623 INFO [stderr]    |
Dec 12 01:23:35.623 INFO [stderr] 10 |     let name_titrant = String::from("NaOH");
Dec 12 01:23:35.623 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_name_titrant` instead
Dec 12 01:23:35.623 INFO [stderr]    |
Dec 12 01:23:35.623 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 01:23:35.624 INFO [stderr] 
Dec 12 01:23:35.624 INFO [stderr] warning: unused variable: `valence_analyte`
Dec 12 01:23:35.624 INFO [stderr]   --> src/main.rs:17:9
Dec 12 01:23:35.624 INFO [stderr]    |
Dec 12 01:23:35.624 INFO [stderr] 17 |     let valence_analyte = 1_f64;
Dec 12 01:23:35.624 INFO [stderr]    |         ^^^^^^^^^^^^^^^ help: consider using `_valence_analyte` instead
Dec 12 01:23:35.624 INFO [stderr] 
Dec 12 01:23:35.627 INFO [stderr] warning: crate `pH_calculator` should have a snake case name such as `p_h_calculator`
Dec 12 01:23:35.627 INFO [stderr]   |
Dec 12 01:23:35.627 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 12 01:23:35.627 INFO [stderr] 
Dec 12 01:23:35.627 INFO [stderr] warning: variable `pH_analyte` should have a snake case name such as `p_h_analyte`
Dec 12 01:23:35.627 INFO [stderr]   --> src/main.rs:26:9
Dec 12 01:23:35.627 INFO [stderr]    |
Dec 12 01:23:35.627 INFO [stderr] 26 |     let pH_analyte = pH_strong(conc_ions_titrant, vol_analyte, vol_titrant, name_titrant);
Dec 12 01:23:35.627 INFO [stderr]    |         ^^^^^^^^^^
Dec 12 01:23:35.627 INFO [stderr] 
Dec 12 01:23:35.627 INFO [stderr] warning: function `pH_strong` should have a snake case name such as `p_h_strong`
Dec 12 01:23:35.627 INFO [stderr]   --> src/main.rs:47:1
Dec 12 01:23:35.627 INFO [stderr]    |
Dec 12 01:23:35.627 INFO [stderr] 47 | / fn pH_strong(conc_ions_titrant: f64, vol_analyte: f64, vol_titrant: f64, name_titrant: i32) -> f64 {
Dec 12 01:23:35.627 INFO [stderr] 48 | |     //calculates pH for strong acids and bases
Dec 12 01:23:35.627 INFO [stderr] 49 | |     if name_titrant == 1_i32 {
Dec 12 01:23:35.627 INFO [stderr] 50 | |         let conc_OH = conc_ions_titrant;
Dec 12 01:23:35.627 INFO [stderr] ...  |
Dec 12 01:23:35.627 INFO [stderr] 58 | |     }
Dec 12 01:23:35.627 INFO [stderr] 59 | | }
Dec 12 01:23:35.627 INFO [stderr]    | |_^
Dec 12 01:23:35.627 INFO [stderr] 
Dec 12 01:23:35.627 INFO [stderr] warning: variable `conc_OH` should have a snake case name such as `conc_oh`
Dec 12 01:23:35.627 INFO [stderr]   --> src/main.rs:50:13
Dec 12 01:23:35.627 INFO [stderr]    |
Dec 12 01:23:35.627 INFO [stderr] 50 |         let conc_OH = conc_ions_titrant;
Dec 12 01:23:35.627 INFO [stderr]    |             ^^^^^^^
Dec 12 01:23:35.627 INFO [stderr] 
Dec 12 01:23:35.627 INFO [stderr] warning: variable `conc_H` should have a snake case name such as `conc_h`
Dec 12 01:23:35.627 INFO [stderr]   --> src/main.rs:51:13
Dec 12 01:23:35.627 INFO [stderr]    |
Dec 12 01:23:35.627 INFO [stderr] 51 |         let conc_H = conc_analyte_ions(vol_titrant, conc_OH, vol_analyte);
Dec 12 01:23:35.627 INFO [stderr]    |             ^^^^^^
Dec 12 01:23:35.627 INFO [stderr] 
Dec 12 01:23:35.627 INFO [stderr] warning: variable `conc_H` should have a snake case name such as `conc_h`
Dec 12 01:23:35.627 INFO [stderr]   --> src/main.rs:54:13
Dec 12 01:23:35.627 INFO [stderr]    |
Dec 12 01:23:35.627 INFO [stderr] 54 |         let conc_H = conc_ions_titrant;
Dec 12 01:23:35.627 INFO [stderr]    |             ^^^^^^
Dec 12 01:23:35.627 INFO [stderr] 
Dec 12 01:23:35.627 INFO [stderr] warning: variable `conc_OH` should have a snake case name such as `conc_oh`
Dec 12 01:23:35.627 INFO [stderr]   --> src/main.rs:55:13
Dec 12 01:23:35.627 INFO [stderr]    |
Dec 12 01:23:35.627 INFO [stderr] 55 |         let conc_OH = conc_analyte_ions(vol_titrant, conc_H, vol_analyte);
Dec 12 01:23:35.627 INFO [stderr]    |             ^^^^^^^
Dec 12 01:23:35.627 INFO [stderr] 
Dec 12 01:23:35.627 INFO [stderr] warning: variable `pOH_analyte` should have a snake case name such as `p_oh_analyte`
Dec 12 01:23:35.627 INFO [stderr]   --> src/main.rs:56:13
Dec 12 01:23:35.627 INFO [stderr]    |
Dec 12 01:23:35.628 INFO [stderr] 56 |         let pOH_analyte = potentia(conc_OH);
Dec 12 01:23:35.628 INFO [stderr]    |             ^^^^^^^^^^^
Dec 12 01:23:35.628 INFO [stderr] 
Dec 12 01:23:35.632 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 12 01:23:35.632 INFO [stderr]  --> src/main.rs:1:5
Dec 12 01:23:35.632 INFO [stderr]   |
Dec 12 01:23:35.632 INFO [stderr] 1 | use std::collections::HashMap;
Dec 12 01:23:35.632 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:23:35.632 INFO [stderr]   |
Dec 12 01:23:35.632 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 01:23:35.632 INFO [stderr] 
Dec 12 01:23:35.660 INFO [stderr] warning: unused variable: `name_titrant`
Dec 12 01:23:35.660 INFO [stderr]   --> src/main.rs:10:9
Dec 12 01:23:35.660 INFO [stderr]    |
Dec 12 01:23:35.660 INFO [stderr] 10 |     let name_titrant = String::from("NaOH");
Dec 12 01:23:35.660 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_name_titrant` instead
Dec 12 01:23:35.660 INFO [stderr]    |
Dec 12 01:23:35.660 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 01:23:35.660 INFO [stderr] 
Dec 12 01:23:35.660 INFO [stderr] warning: unused variable: `valence_analyte`
Dec 12 01:23:35.660 INFO [stderr]   --> src/main.rs:17:9
Dec 12 01:23:35.660 INFO [stderr]    |
Dec 12 01:23:35.660 INFO [stderr] 17 |     let valence_analyte = 1_f64;
Dec 12 01:23:35.660 INFO [stderr]    |         ^^^^^^^^^^^^^^^ help: consider using `_valence_analyte` instead
Dec 12 01:23:35.660 INFO [stderr] 
Dec 12 01:23:35.660 INFO [stderr] warning: crate `pH_calculator` should have a snake case name such as `p_h_calculator`
Dec 12 01:23:35.660 INFO [stderr]   |
Dec 12 01:23:35.660 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 12 01:23:35.660 INFO [stderr] 
Dec 12 01:23:35.660 INFO [stderr] warning: variable `pH_analyte` should have a snake case name such as `p_h_analyte`
Dec 12 01:23:35.660 INFO [stderr]   --> src/main.rs:26:9
Dec 12 01:23:35.660 INFO [stderr]    |
Dec 12 01:23:35.660 INFO [stderr] 26 |     let pH_analyte = pH_strong(conc_ions_titrant, vol_analyte, vol_titrant, name_titrant);
Dec 12 01:23:35.660 INFO [stderr]    |         ^^^^^^^^^^
Dec 12 01:23:35.660 INFO [stderr] 
Dec 12 01:23:35.660 INFO [stderr] warning: function `pH_strong` should have a snake case name such as `p_h_strong`
Dec 12 01:23:35.660 INFO [stderr]   --> src/main.rs:47:1
Dec 12 01:23:35.660 INFO [stderr]    |
Dec 12 01:23:35.660 INFO [stderr] 47 | / fn pH_strong(conc_ions_titrant: f64, vol_analyte: f64, vol_titrant: f64, name_titrant: i32) -> f64 {
Dec 12 01:23:35.660 INFO [stderr] 48 | |     //calculates pH for strong acids and bases
Dec 12 01:23:35.660 INFO [stderr] 49 | |     if name_titrant == 1_i32 {
Dec 12 01:23:35.660 INFO [stderr] 50 | |         let conc_OH = conc_ions_titrant;
Dec 12 01:23:35.660 INFO [stderr] ...  |
Dec 12 01:23:35.660 INFO [stderr] 58 | |     }
Dec 12 01:23:35.661 INFO [stderr] 59 | | }
Dec 12 01:23:35.661 INFO [stderr]    | |_^
Dec 12 01:23:35.661 INFO [stderr] 
Dec 12 01:23:35.661 INFO [stderr] warning: variable `conc_OH` should have a snake case name such as `conc_oh`
Dec 12 01:23:35.661 INFO [stderr]   --> src/main.rs:50:13
Dec 12 01:23:35.661 INFO [stderr]    |
Dec 12 01:23:35.661 INFO [stderr] 50 |         let conc_OH = conc_ions_titrant;
Dec 12 01:23:35.661 INFO [stderr]    |             ^^^^^^^
Dec 12 01:23:35.661 INFO [stderr] 
Dec 12 01:23:35.661 INFO [stderr] warning: variable `conc_H` should have a snake case name such as `conc_h`
Dec 12 01:23:35.661 INFO [stderr]   --> src/main.rs:51:13
Dec 12 01:23:35.661 INFO [stderr]    |
Dec 12 01:23:35.661 INFO [stderr] 51 |         let conc_H = conc_analyte_ions(vol_titrant, conc_OH, vol_analyte);
Dec 12 01:23:35.661 INFO [stderr]    |             ^^^^^^
Dec 12 01:23:35.661 INFO [stderr] 
Dec 12 01:23:35.661 INFO [stderr] warning: variable `conc_H` should have a snake case name such as `conc_h`
Dec 12 01:23:35.661 INFO [stderr]   --> src/main.rs:54:13
Dec 12 01:23:35.661 INFO [stderr]    |
Dec 12 01:23:35.661 INFO [stderr] 54 |         let conc_H = conc_ions_titrant;
Dec 12 01:23:35.661 INFO [stderr]    |             ^^^^^^
Dec 12 01:23:35.661 INFO [stderr] 
Dec 12 01:23:35.661 INFO [stderr] warning: variable `conc_OH` should have a snake case name such as `conc_oh`
Dec 12 01:23:35.661 INFO [stderr]   --> src/main.rs:55:13
Dec 12 01:23:35.661 INFO [stderr]    |
Dec 12 01:23:35.661 INFO [stderr] 55 |         let conc_OH = conc_analyte_ions(vol_titrant, conc_H, vol_analyte);
Dec 12 01:23:35.661 INFO [stderr]    |             ^^^^^^^
Dec 12 01:23:35.661 INFO [stderr] 
Dec 12 01:23:35.661 INFO [stderr] warning: variable `pOH_analyte` should have a snake case name such as `p_oh_analyte`
Dec 12 01:23:35.661 INFO [stderr]   --> src/main.rs:56:13
Dec 12 01:23:35.661 INFO [stderr]    |
Dec 12 01:23:35.661 INFO [stderr] 56 |         let pOH_analyte = potentia(conc_OH);
Dec 12 01:23:35.661 INFO [stderr]    |             ^^^^^^^^^^^
Dec 12 01:23:35.661 INFO [stderr] 
Dec 12 01:23:35.673 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Dec 12 01:23:35.675 INFO [stderr] su: No module specific data is present
Dec 12 01:23:36.063 INFO running `"docker" "inspect" "450c84346742c352839689badc72d28f4d55f63fdf935c2fc74853940aff2fe1"`
Dec 12 01:23:36.204 INFO running `"docker" "rm" "-f" "450c84346742c352839689badc72d28f4d55f63fdf935c2fc74853940aff2fe1"`
Dec 12 01:23:36.338 INFO [stdout] 450c84346742c352839689badc72d28f4d55f63fdf935c2fc74853940aff2fe1