[INFO] cloning repository https://github.com/AyanoClarke/rosalind_solution
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AyanoClarke/rosalind_solution" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAyanoClarke%2Frosalind_solution", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAyanoClarke%2Frosalind_solution'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 90aa78bb93cf1554965ecc749b9403ef526e04fd
[INFO] building AyanoClarke/rosalind_solution against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAyanoClarke%2Frosalind_solution" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AyanoClarke/rosalind_solution on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AyanoClarke/rosalind_solution
[INFO] finished tweaking git repo https://github.com/AyanoClarke/rosalind_solution
[INFO] tweaked toml for git repo https://github.com/AyanoClarke/rosalind_solution written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/AyanoClarke/rosalind_solution already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc538c9f50553fe39409cd7e95548b4bcbc8cd21d0ff352a83859f00cae4215f
[INFO] running `Command { std: "docker" "start" "-a" "dc538c9f50553fe39409cd7e95548b4bcbc8cd21d0ff352a83859f00cae4215f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc538c9f50553fe39409cd7e95548b4bcbc8cd21d0ff352a83859f00cae4215f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc538c9f50553fe39409cd7e95548b4bcbc8cd21d0ff352a83859f00cae4215f", kill_on_drop: false }`
[INFO] [stdout] dc538c9f50553fe39409cd7e95548b4bcbc8cd21d0ff352a83859f00cae4215f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26d9358db473380ea8cffc89e1b75da0552ea410aedee741909b67f95a4250b8
[INFO] running `Command { std: "docker" "start" "-a" "26d9358db473380ea8cffc89e1b75da0552ea410aedee741909b67f95a4250b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rosalind_solution v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `Nucleobases` is never used
[INFO] [stdout]   --> src/counting_DNA_nucleotides.rs:23:6
[INFO] [stdout]    |
[INFO] [stdout] 23 | enum Nucleobases {
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NucleobasesCountsBuilder` is never constructed
[INFO] [stdout]   --> src/counting_DNA_nucleotides.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct NucleobasesCountsBuilder {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/counting_DNA_nucleotides.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl NucleobasesCounts {
[INFO] [stdout]    | ---------------------- associated function in this implementation
[INFO] [stdout] 56 |     fn new() -> NucleobasesCountsBuilder {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `a_plus`, `g_plus`, `t_plus`, `c_plus`, and `build` are never used
[INFO] [stdout]   --> src/counting_DNA_nucleotides.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | impl NucleobasesCountsBuilder {
[INFO] [stdout]    | ----------------------------- methods in this implementation
[INFO] [stdout] 67 |     fn a_plus(&mut self) -> &mut NucleobasesCountsBuilder {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     fn g_plus(&mut self) -> &mut NucleobasesCountsBuilder {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn t_plus(&mut self) -> &mut NucleobasesCountsBuilder {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     fn c_plus(&mut self) -> &mut NucleobasesCountsBuilder {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     fn build(&self) -> NucleobasesCounts {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_nucleobase` is never used
[INFO] [stdout]   --> src/counting_DNA_nucleotides.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn check_nucleobase(s: char) -> Option<Nucleobases> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `counting_DNA_nucleotides` is never used
[INFO] [stdout]    --> src/counting_DNA_nucleotides.rs:109:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub fn counting_DNA_nucleotides(s: &str) -> NucleobasesCounts {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `transcribing` is never used
[INFO] [stdout]    --> src/transcribing_DNA_into_RNA.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl DNA {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn transcribing(&self) -> RNA {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `counting_DNA_nucleotides` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod counting_DNA_nucleotides;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `counting_dna_nucleotides`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `transcribing_DNA_into_RNA` should have a snake case name
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod transcribing_DNA_into_RNA;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `transcribing_dna_into_rna`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `counting_DNA_nucleotides` should have a snake case name
[INFO] [stdout]    --> src/counting_DNA_nucleotides.rs:109:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub fn counting_DNA_nucleotides(s: &str) -> NucleobasesCounts {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `counting_dna_nucleotides`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "26d9358db473380ea8cffc89e1b75da0552ea410aedee741909b67f95a4250b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26d9358db473380ea8cffc89e1b75da0552ea410aedee741909b67f95a4250b8", kill_on_drop: false }`
[INFO] [stdout] 26d9358db473380ea8cffc89e1b75da0552ea410aedee741909b67f95a4250b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7aeb43b237c37c01463f8c55e75e5202b29cdccc4dd94e4da74b5893d88a3a8
[INFO] running `Command { std: "docker" "start" "-a" "f7aeb43b237c37c01463f8c55e75e5202b29cdccc4dd94e4da74b5893d88a3a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rosalind_solution v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: module `counting_DNA_nucleotides` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod counting_DNA_nucleotides;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `counting_dna_nucleotides`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `transcribing_DNA_into_RNA` should have a snake case name
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod transcribing_DNA_into_RNA;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `transcribing_dna_into_rna`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `counting_DNA_nucleotides` should have a snake case name
[INFO] [stdout]    --> src/counting_DNA_nucleotides.rs:109:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub fn counting_DNA_nucleotides(s: &str) -> NucleobasesCounts {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `counting_dna_nucleotides`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "f7aeb43b237c37c01463f8c55e75e5202b29cdccc4dd94e4da74b5893d88a3a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7aeb43b237c37c01463f8c55e75e5202b29cdccc4dd94e4da74b5893d88a3a8", kill_on_drop: false }`
[INFO] [stdout] f7aeb43b237c37c01463f8c55e75e5202b29cdccc4dd94e4da74b5893d88a3a8
