Dec 14 07:50:48.975 INFO testing Mirabellensaft/pH_calculator against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 07:50:48.975 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 14 07:50:49.337 INFO [stdout] 2245242b62e18863d755d325811b91ede0d993a9b731a953702288c6362caa45
Dec 14 07:50:49.345 INFO running `"docker" "start" "-a" "2245242b62e18863d755d325811b91ede0d993a9b731a953702288c6362caa45"`
Dec 14 07:50:49.924 INFO [stderr] usermod: no changes
Dec 14 07:50:49.954 INFO [stderr]    Compiling pH_calculator v0.1.0 (/source)
Dec 14 07:50:50.311 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 14 07:50:50.311 INFO [stderr]  --> src/main.rs:1:5
Dec 14 07:50:50.311 INFO [stderr]   |
Dec 14 07:50:50.311 INFO [stderr] 1 | use std::collections::HashMap;
Dec 14 07:50:50.311 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:50:50.311 INFO [stderr]   |
Dec 14 07:50:50.311 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 07:50:50.311 INFO [stderr] 
Dec 14 07:50:50.330 INFO [stderr] warning: unused variable: `name_titrant`
Dec 14 07:50:50.330 INFO [stderr]   --> src/main.rs:10:9
Dec 14 07:50:50.330 INFO [stderr]    |
Dec 14 07:50:50.330 INFO [stderr] 10 |     let name_titrant = String::from("NaOH");
Dec 14 07:50:50.330 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_name_titrant` instead
Dec 14 07:50:50.330 INFO [stderr]    |
Dec 14 07:50:50.330 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 07:50:50.330 INFO [stderr] 
Dec 14 07:50:50.330 INFO [stderr] warning: unused variable: `valence_analyte`
Dec 14 07:50:50.330 INFO [stderr]   --> src/main.rs:17:9
Dec 14 07:50:50.330 INFO [stderr]    |
Dec 14 07:50:50.330 INFO [stderr] 17 |     let valence_analyte = 1_f64;
Dec 14 07:50:50.330 INFO [stderr]    |         ^^^^^^^^^^^^^^^ help: consider using `_valence_analyte` instead
Dec 14 07:50:50.330 INFO [stderr] 
Dec 14 07:50:50.334 INFO [stderr] warning: crate `pH_calculator` should have a snake case name such as `p_h_calculator`
Dec 14 07:50:50.334 INFO [stderr]   |
Dec 14 07:50:50.334 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 14 07:50:50.334 INFO [stderr] 
Dec 14 07:50:50.334 INFO [stderr] warning: variable `pH_analyte` should have a snake case name such as `p_h_analyte`
Dec 14 07:50:50.335 INFO [stderr]   --> src/main.rs:26:9
Dec 14 07:50:50.335 INFO [stderr]    |
Dec 14 07:50:50.335 INFO [stderr] 26 |     let pH_analyte = pH_strong(conc_ions_titrant, vol_analyte, vol_titrant, name_titrant);
Dec 14 07:50:50.335 INFO [stderr]    |         ^^^^^^^^^^
Dec 14 07:50:50.335 INFO [stderr] 
Dec 14 07:50:50.335 INFO [stderr] warning: function `pH_strong` should have a snake case name such as `p_h_strong`
Dec 14 07:50:50.335 INFO [stderr]   --> src/main.rs:47:1
Dec 14 07:50:50.335 INFO [stderr]    |
Dec 14 07:50:50.335 INFO [stderr] 47 | / fn pH_strong(conc_ions_titrant: f64, vol_analyte: f64, vol_titrant: f64, name_titrant: i32) -> f64 {
Dec 14 07:50:50.335 INFO [stderr] 48 | |     //calculates pH for strong acids and bases
Dec 14 07:50:50.335 INFO [stderr] 49 | |     if name_titrant == 1_i32 {
Dec 14 07:50:50.335 INFO [stderr] 50 | |         let conc_OH = conc_ions_titrant;
Dec 14 07:50:50.335 INFO [stderr] ...  |
Dec 14 07:50:50.335 INFO [stderr] 58 | |     }
Dec 14 07:50:50.335 INFO [stderr] 59 | | }
Dec 14 07:50:50.335 INFO [stderr]    | |_^
Dec 14 07:50:50.335 INFO [stderr] 
Dec 14 07:50:50.335 INFO [stderr] warning: variable `conc_OH` should have a snake case name such as `conc_oh`
Dec 14 07:50:50.335 INFO [stderr]   --> src/main.rs:50:13
Dec 14 07:50:50.335 INFO [stderr]    |
Dec 14 07:50:50.335 INFO [stderr] 50 |         let conc_OH = conc_ions_titrant;
Dec 14 07:50:50.335 INFO [stderr]    |             ^^^^^^^
Dec 14 07:50:50.335 INFO [stderr] 
Dec 14 07:50:50.335 INFO [stderr] warning: variable `conc_H` should have a snake case name such as `conc_h`
Dec 14 07:50:50.335 INFO [stderr]   --> src/main.rs:51:13
Dec 14 07:50:50.335 INFO [stderr]    |
Dec 14 07:50:50.335 INFO [stderr] 51 |         let conc_H = conc_analyte_ions(vol_titrant, conc_OH, vol_analyte);
Dec 14 07:50:50.335 INFO [stderr]    |             ^^^^^^
Dec 14 07:50:50.335 INFO [stderr] 
Dec 14 07:50:50.335 INFO [stderr] warning: variable `conc_H` should have a snake case name such as `conc_h`
Dec 14 07:50:50.335 INFO [stderr]   --> src/main.rs:54:13
Dec 14 07:50:50.335 INFO [stderr]    |
Dec 14 07:50:50.335 INFO [stderr] 54 |         let conc_H = conc_ions_titrant;
Dec 14 07:50:50.335 INFO [stderr]    |             ^^^^^^
Dec 14 07:50:50.335 INFO [stderr] 
Dec 14 07:50:50.335 INFO [stderr] warning: variable `conc_OH` should have a snake case name such as `conc_oh`
Dec 14 07:50:50.335 INFO [stderr]   --> src/main.rs:55:13
Dec 14 07:50:50.335 INFO [stderr]    |
Dec 14 07:50:50.335 INFO [stderr] 55 |         let conc_OH = conc_analyte_ions(vol_titrant, conc_H, vol_analyte);
Dec 14 07:50:50.335 INFO [stderr]    |             ^^^^^^^
Dec 14 07:50:50.335 INFO [stderr] 
Dec 14 07:50:50.335 INFO [stderr] warning: variable `pOH_analyte` should have a snake case name such as `p_oh_analyte`
Dec 14 07:50:50.335 INFO [stderr]   --> src/main.rs:56:13
Dec 14 07:50:50.335 INFO [stderr]    |
Dec 14 07:50:50.335 INFO [stderr] 56 |         let pOH_analyte = potentia(conc_OH);
Dec 14 07:50:50.335 INFO [stderr]    |             ^^^^^^^^^^^
Dec 14 07:50:50.335 INFO [stderr] 
Dec 14 07:50:50.557 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 14 07:50:50.557 INFO [stderr] su: No module specific data is present
Dec 14 07:50:51.014 INFO running `"docker" "inspect" "2245242b62e18863d755d325811b91ede0d993a9b731a953702288c6362caa45"`
Dec 14 07:50:51.129 INFO running `"docker" "rm" "-f" "2245242b62e18863d755d325811b91ede0d993a9b731a953702288c6362caa45"`
Dec 14 07:50:51.222 INFO [stdout] 2245242b62e18863d755d325811b91ede0d993a9b731a953702288c6362caa45
Dec 14 07:50:51.224 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 14 07:50:51.406 INFO [stdout] 894b65e021cfcbc25f561137b858120bc7a654ad215e70601a653372edca98af
Dec 14 07:50:51.409 INFO running `"docker" "start" "-a" "894b65e021cfcbc25f561137b858120bc7a654ad215e70601a653372edca98af"`
Dec 14 07:50:51.931 INFO [stderr] usermod: no changes
Dec 14 07:50:51.963 INFO [stderr]    Compiling pH_calculator v0.1.0 (/source)
Dec 14 07:50:52.419 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 14 07:50:52.419 INFO [stderr]  --> src/main.rs:1:5
Dec 14 07:50:52.419 INFO [stderr]   |
Dec 14 07:50:52.419 INFO [stderr] 1 | use std::collections::HashMap;
Dec 14 07:50:52.419 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:50:52.419 INFO [stderr]   |
Dec 14 07:50:52.419 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 07:50:52.419 INFO [stderr] 
Dec 14 07:50:52.437 INFO [stderr] warning: unused variable: `name_titrant`
Dec 14 07:50:52.437 INFO [stderr]   --> src/main.rs:10:9
Dec 14 07:50:52.437 INFO [stderr]    |
Dec 14 07:50:52.437 INFO [stderr] 10 |     let name_titrant = String::from("NaOH");
Dec 14 07:50:52.437 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_name_titrant` instead
Dec 14 07:50:52.437 INFO [stderr]    |
Dec 14 07:50:52.437 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 07:50:52.437 INFO [stderr] 
Dec 14 07:50:52.437 INFO [stderr] warning: unused variable: `valence_analyte`
Dec 14 07:50:52.437 INFO [stderr]   --> src/main.rs:17:9
Dec 14 07:50:52.437 INFO [stderr]    |
Dec 14 07:50:52.437 INFO [stderr] 17 |     let valence_analyte = 1_f64;
Dec 14 07:50:52.437 INFO [stderr]    |         ^^^^^^^^^^^^^^^ help: consider using `_valence_analyte` instead
Dec 14 07:50:52.437 INFO [stderr] 
Dec 14 07:50:52.441 INFO [stderr] warning: crate `pH_calculator` should have a snake case name such as `p_h_calculator`
Dec 14 07:50:52.441 INFO [stderr]   |
Dec 14 07:50:52.441 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 14 07:50:52.441 INFO [stderr] 
Dec 14 07:50:52.448 INFO [stderr] warning: variable `pH_analyte` should have a snake case name such as `p_h_analyte`
Dec 14 07:50:52.448 INFO [stderr]   --> src/main.rs:26:9
Dec 14 07:50:52.448 INFO [stderr]    |
Dec 14 07:50:52.448 INFO [stderr] 26 |     let pH_analyte = pH_strong(conc_ions_titrant, vol_analyte, vol_titrant, name_titrant);
Dec 14 07:50:52.448 INFO [stderr]    |         ^^^^^^^^^^
Dec 14 07:50:52.448 INFO [stderr] 
Dec 14 07:50:52.448 INFO [stderr] warning: function `pH_strong` should have a snake case name such as `p_h_strong`
Dec 14 07:50:52.448 INFO [stderr]   --> src/main.rs:47:1
Dec 14 07:50:52.448 INFO [stderr]    |
Dec 14 07:50:52.448 INFO [stderr] 47 | / fn pH_strong(conc_ions_titrant: f64, vol_analyte: f64, vol_titrant: f64, name_titrant: i32) -> f64 {
Dec 14 07:50:52.448 INFO [stderr] 48 | |     //calculates pH for strong acids and bases
Dec 14 07:50:52.448 INFO [stderr] 49 | |     if name_titrant == 1_i32 {
Dec 14 07:50:52.448 INFO [stderr] 50 | |         let conc_OH = conc_ions_titrant;
Dec 14 07:50:52.448 INFO [stderr] ...  |
Dec 14 07:50:52.448 INFO [stderr] 58 | |     }
Dec 14 07:50:52.448 INFO [stderr] 59 | | }
Dec 14 07:50:52.448 INFO [stderr]    | |_^
Dec 14 07:50:52.448 INFO [stderr] 
Dec 14 07:50:52.448 INFO [stderr] warning: variable `conc_OH` should have a snake case name such as `conc_oh`
Dec 14 07:50:52.448 INFO [stderr]   --> src/main.rs:50:13
Dec 14 07:50:52.448 INFO [stderr]    |
Dec 14 07:50:52.448 INFO [stderr] 50 |         let conc_OH = conc_ions_titrant;
Dec 14 07:50:52.448 INFO [stderr]    |             ^^^^^^^
Dec 14 07:50:52.448 INFO [stderr] 
Dec 14 07:50:52.448 INFO [stderr] warning: variable `conc_H` should have a snake case name such as `conc_h`
Dec 14 07:50:52.448 INFO [stderr]   --> src/main.rs:51:13
Dec 14 07:50:52.448 INFO [stderr]    |
Dec 14 07:50:52.448 INFO [stderr] 51 |         let conc_H = conc_analyte_ions(vol_titrant, conc_OH, vol_analyte);
Dec 14 07:50:52.448 INFO [stderr]    |             ^^^^^^
Dec 14 07:50:52.448 INFO [stderr] 
Dec 14 07:50:52.448 INFO [stderr] warning: variable `conc_H` should have a snake case name such as `conc_h`
Dec 14 07:50:52.448 INFO [stderr]   --> src/main.rs:54:13
Dec 14 07:50:52.448 INFO [stderr]    |
Dec 14 07:50:52.448 INFO [stderr] 54 |         let conc_H = conc_ions_titrant;
Dec 14 07:50:52.448 INFO [stderr]    |             ^^^^^^
Dec 14 07:50:52.448 INFO [stderr] 
Dec 14 07:50:52.448 INFO [stderr] warning: variable `conc_OH` should have a snake case name such as `conc_oh`
Dec 14 07:50:52.449 INFO [stderr]   --> src/main.rs:55:13
Dec 14 07:50:52.449 INFO [stderr]    |
Dec 14 07:50:52.449 INFO [stderr] 55 |         let conc_OH = conc_analyte_ions(vol_titrant, conc_H, vol_analyte);
Dec 14 07:50:52.449 INFO [stderr]    |             ^^^^^^^
Dec 14 07:50:52.449 INFO [stderr] 
Dec 14 07:50:52.449 INFO [stderr] warning: variable `pOH_analyte` should have a snake case name such as `p_oh_analyte`
Dec 14 07:50:52.449 INFO [stderr]   --> src/main.rs:56:13
Dec 14 07:50:52.449 INFO [stderr]    |
Dec 14 07:50:52.449 INFO [stderr] 56 |         let pOH_analyte = potentia(conc_OH);
Dec 14 07:50:52.449 INFO [stderr]    |             ^^^^^^^^^^^
Dec 14 07:50:52.449 INFO [stderr] 
Dec 14 07:50:52.680 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 14 07:50:52.683 INFO [stderr] su: No module specific data is present
Dec 14 07:50:52.998 INFO running `"docker" "inspect" "894b65e021cfcbc25f561137b858120bc7a654ad215e70601a653372edca98af"`
Dec 14 07:50:53.084 INFO running `"docker" "rm" "-f" "894b65e021cfcbc25f561137b858120bc7a654ad215e70601a653372edca98af"`
Dec 14 07:50:53.175 INFO [stdout] 894b65e021cfcbc25f561137b858120bc7a654ad215e70601a653372edca98af
Dec 14 07:50:53.177 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 14 07:50:53.401 INFO [stdout] e5433d48b6ae15db5638b74ea43eb0088e8c8b922cdfa68bbd24b95025ba68bc
Dec 14 07:50:53.403 INFO running `"docker" "start" "-a" "e5433d48b6ae15db5638b74ea43eb0088e8c8b922cdfa68bbd24b95025ba68bc"`
Dec 14 07:50:53.883 INFO [stderr] usermod: no changes
Dec 14 07:50:53.914 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 07:50:53.914 INFO [stderr]      Running /target/debug/deps/pH_calculator-27b85b9a1e69ad24
Dec 14 07:50:53.917 INFO [stdout] 
Dec 14 07:50:53.917 INFO [stdout] running 0 tests
Dec 14 07:50:53.917 INFO [stdout] 
Dec 14 07:50:53.917 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 07:50:53.917 INFO [stdout] 
Dec 14 07:50:53.918 INFO [stderr] su: No module specific data is present
Dec 14 07:50:54.228 INFO running `"docker" "inspect" "e5433d48b6ae15db5638b74ea43eb0088e8c8b922cdfa68bbd24b95025ba68bc"`
Dec 14 07:50:54.298 INFO running `"docker" "rm" "-f" "e5433d48b6ae15db5638b74ea43eb0088e8c8b922cdfa68bbd24b95025ba68bc"`
Dec 14 07:50:54.428 INFO [stdout] e5433d48b6ae15db5638b74ea43eb0088e8c8b922cdfa68bbd24b95025ba68bc