[INFO] cloning repository AyanoClarke/rosalind_solution
[INFO] running `"git" "clone" "--bare" "git://github.com/AyanoClarke/rosalind_solution.git" "work/cache/sources/gh/AyanoClarke/rosalind_solution"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/AyanoClarke/rosalind_solution'...
[INFO] running `"git" "clone" "work/cache/sources/gh/AyanoClarke/rosalind_solution" "work/ex/beta-1.37-6/sources/1.36.0/gh/AyanoClarke/rosalind_solution"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/AyanoClarke/rosalind_solution'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AyanoClarke/rosalind_solution" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AyanoClarke/rosalind_solution"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AyanoClarke/rosalind_solution'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 90aa78bb93cf1554965ecc749b9403ef526e04fd
[INFO] sha for GitHub repo AyanoClarke/rosalind_solution: 90aa78bb93cf1554965ecc749b9403ef526e04fd
[INFO] validating manifest of AyanoClarke/rosalind_solution on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of AyanoClarke/rosalind_solution on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing AyanoClarke/rosalind_solution
[INFO] finished frobbing AyanoClarke/rosalind_solution
[INFO] frobbed toml for AyanoClarke/rosalind_solution written to work/ex/beta-1.37-6/sources/1.36.0/gh/AyanoClarke/rosalind_solution/Cargo.toml
[INFO] started frobbing AyanoClarke/rosalind_solution
[INFO] finished frobbing AyanoClarke/rosalind_solution
[INFO] frobbed toml for AyanoClarke/rosalind_solution written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AyanoClarke/rosalind_solution/Cargo.toml
[INFO] crate AyanoClarke/rosalind_solution already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing AyanoClarke/rosalind_solution against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/AyanoClarke/rosalind_solution:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 0d0e1b9afed96c7cb07ba688bca0bb11d2158e8a8b5709bfcc666fd79ddcc705
[INFO] running `"docker" "start" "-a" "0d0e1b9afed96c7cb07ba688bca0bb11d2158e8a8b5709bfcc666fd79ddcc705"`
[INFO] [stderr]    Compiling rosalind_solution v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: enum is never used: `Nucleobases`
[INFO] [stderr]   --> src/counting_DNA_nucleotides.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | enum Nucleobases {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `NucleobasesCountsBuilder`
[INFO] [stderr]   --> src/counting_DNA_nucleotides.rs:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | struct NucleobasesCountsBuilder {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/counting_DNA_nucleotides.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn new() -> NucleobasesCountsBuilder {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `a_plus`
[INFO] [stderr]   --> src/counting_DNA_nucleotides.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     fn a_plus(&mut self) -> &mut NucleobasesCountsBuilder {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `g_plus`
[INFO] [stderr]   --> src/counting_DNA_nucleotides.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn g_plus(&mut self) -> &mut NucleobasesCountsBuilder {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `t_plus`
[INFO] [stderr]   --> src/counting_DNA_nucleotides.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn t_plus(&mut self) -> &mut NucleobasesCountsBuilder {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `c_plus`
[INFO] [stderr]   --> src/counting_DNA_nucleotides.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     fn c_plus(&mut self) -> &mut NucleobasesCountsBuilder {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `build`
[INFO] [stderr]   --> src/counting_DNA_nucleotides.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 |     fn build(&self) -> NucleobasesCounts {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `check_nucleobase`
[INFO] [stderr]   --> src/counting_DNA_nucleotides.rs:99:1
[INFO] [stderr]    |
[INFO] [stderr] 99 | fn check_nucleobase(s: char) -> Option<Nucleobases> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `counting_DNA_nucleotides`
[INFO] [stderr]    --> src/counting_DNA_nucleotides.rs:109:1
[INFO] [stderr]     |
[INFO] [stderr] 109 | pub fn counting_DNA_nucleotides(s: &str) -> NucleobasesCounts {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `transcribing`
[INFO] [stderr]    --> src/transcribing_DNA_into_RNA.rs:127:5
[INFO] [stderr]     |
[INFO] [stderr] 127 |     pub fn transcribing(&self) -> RNA {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: module `counting_DNA_nucleotides` should have a snake case name
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | mod counting_DNA_nucleotides;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `counting_dna_nucleotides`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: module `transcribing_DNA_into_RNA` should have a snake case name
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | mod transcribing_DNA_into_RNA;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `transcribing_dna_into_rna`
[INFO] [stderr] 
[INFO] [stderr] warning: function `counting_DNA_nucleotides` should have a snake case name
[INFO] [stderr]    --> src/counting_DNA_nucleotides.rs:109:8
[INFO] [stderr]     |
[INFO] [stderr] 109 | pub fn counting_DNA_nucleotides(s: &str) -> NucleobasesCounts {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `counting_dna_nucleotides`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "0d0e1b9afed96c7cb07ba688bca0bb11d2158e8a8b5709bfcc666fd79ddcc705"`
[INFO] running `"docker" "rm" "-f" "0d0e1b9afed96c7cb07ba688bca0bb11d2158e8a8b5709bfcc666fd79ddcc705"`
[INFO] [stdout] 0d0e1b9afed96c7cb07ba688bca0bb11d2158e8a8b5709bfcc666fd79ddcc705
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/AyanoClarke/rosalind_solution:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ed4da54f23365b4926a549cc8f859ac29af54a6bf7a2f0c6d8308d5ac0da88de
[INFO] running `"docker" "start" "-a" "ed4da54f23365b4926a549cc8f859ac29af54a6bf7a2f0c6d8308d5ac0da88de"`
[INFO] [stderr]    Compiling rosalind_solution v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: module `counting_DNA_nucleotides` should have a snake case name
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | mod counting_DNA_nucleotides;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `counting_dna_nucleotides`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: module `transcribing_DNA_into_RNA` should have a snake case name
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | mod transcribing_DNA_into_RNA;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `transcribing_dna_into_rna`
[INFO] [stderr] 
[INFO] [stderr] warning: function `counting_DNA_nucleotides` should have a snake case name
[INFO] [stderr]    --> src/counting_DNA_nucleotides.rs:109:8
[INFO] [stderr]     |
[INFO] [stderr] 109 | pub fn counting_DNA_nucleotides(s: &str) -> NucleobasesCounts {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `counting_dna_nucleotides`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "ed4da54f23365b4926a549cc8f859ac29af54a6bf7a2f0c6d8308d5ac0da88de"`
[INFO] running `"docker" "rm" "-f" "ed4da54f23365b4926a549cc8f859ac29af54a6bf7a2f0c6d8308d5ac0da88de"`
[INFO] [stdout] ed4da54f23365b4926a549cc8f859ac29af54a6bf7a2f0c6d8308d5ac0da88de
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/AyanoClarke/rosalind_solution:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] db68e77c824ad51907ad1cd29ccc41a0598afaf67f94c83c5c4d9d0fdf1e86df
[INFO] running `"docker" "start" "-a" "db68e77c824ad51907ad1cd29ccc41a0598afaf67f94c83c5c4d9d0fdf1e86df"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rosalind_solution-59d8cb2fa6b57dd6
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test counting_DNA_nucleotides::tests::sample ... ok
[INFO] [stdout] test transcribing_DNA_into_RNA::tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "db68e77c824ad51907ad1cd29ccc41a0598afaf67f94c83c5c4d9d0fdf1e86df"`
[INFO] running `"docker" "rm" "-f" "db68e77c824ad51907ad1cd29ccc41a0598afaf67f94c83c5c4d9d0fdf1e86df"`
[INFO] [stdout] db68e77c824ad51907ad1cd29ccc41a0598afaf67f94c83c5c4d9d0fdf1e86df