[INFO] cloning repository https://github.com/dani3ljh/codon_test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dani3ljh/codon_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdani3ljh%2Fcodon_test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdani3ljh%2Fcodon_test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 88448f6467d751a29f669034ff12c3a2b46437db
[INFO] checking dani3ljh/codon_test against master#f8f6997469237299c1d60814c7b9828602a1f8e4 for pr-143808
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdani3ljh%2Fcodon_test" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dani3ljh/codon_test
[INFO] finished tweaking git repo https://github.com/dani3ljh/codon_test
[INFO] tweaked toml for git repo https://github.com/dani3ljh/codon_test written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dani3ljh/codon_test on toolchain f8f6997469237299c1d60814c7b9828602a1f8e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dani3ljh/codon_test 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" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c265330cb795ed14ced4cfa14c17da5accf46c93ca0a0b8584947ccdb824a5d4
[INFO] running `Command { std: "docker" "start" "-a" "c265330cb795ed14ced4cfa14c17da5accf46c93ca0a0b8584947ccdb824a5d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c265330cb795ed14ced4cfa14c17da5accf46c93ca0a0b8584947ccdb824a5d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c265330cb795ed14ced4cfa14c17da5accf46c93ca0a0b8584947ccdb824a5d4", kill_on_drop: false }`
[INFO] [stdout] c265330cb795ed14ced4cfa14c17da5accf46c93ca0a0b8584947ccdb824a5d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25609b6b6475ce38e1dbbaf6ce4195aa6ca35d886bc0cb776fc6acef19dbd6bf
[INFO] running `Command { std: "docker" "start" "-a" "25609b6b6475ce38e1dbbaf6ce4195aa6ca35d886bc0cb776fc6acef19dbd6bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]     Checking codon_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `letter` and `name` are never read
[INFO] [stdout]   --> src/logic.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct AminoAcid {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 25 |     pub abreiviation: [char;3],
[INFO] [stdout] 26 |     pub letter: char,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 27 |     pub name: String
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AminoAcid` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dna_complement` is never used
[INFO] [stdout]   --> src/logic.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn dna_complement(dna: &Vec<DNANucleotides>) -> Vec<DNANucleotides> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `letter` and `name` are never read
[INFO] [stdout]   --> src/logic.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct AminoAcid {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 25 |     pub abreiviation: [char;3],
[INFO] [stdout] 26 |     pub letter: char,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 27 |     pub name: String
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AminoAcid` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dna_complement` is never used
[INFO] [stdout]   --> src/logic.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn dna_complement(dna: &Vec<DNANucleotides>) -> Vec<DNANucleotides> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.05s
[INFO] running `Command { std: "docker" "inspect" "25609b6b6475ce38e1dbbaf6ce4195aa6ca35d886bc0cb776fc6acef19dbd6bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25609b6b6475ce38e1dbbaf6ce4195aa6ca35d886bc0cb776fc6acef19dbd6bf", kill_on_drop: false }`
[INFO] [stdout] 25609b6b6475ce38e1dbbaf6ce4195aa6ca35d886bc0cb776fc6acef19dbd6bf