[INFO] cloning repository https://github.com/Kixiron/rosalind [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kixiron/rosalind" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKixiron%2Frosalind", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKixiron%2Frosalind'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a948c2ca8bfb86d9cd39871dbb780d922480b35b [INFO] checking Kixiron/rosalind against try#028201683a76a5cd349729c6819c46607119c4e8 for pr-144157 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKixiron%2Frosalind" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Kixiron/rosalind [INFO] finished tweaking git repo https://github.com/Kixiron/rosalind [INFO] tweaked toml for git repo https://github.com/Kixiron/rosalind written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Kixiron/rosalind on toolchain 028201683a76a5cd349729c6819c46607119c4e8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028201683a76a5cd349729c6819c46607119c4e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Kixiron/rosalind 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" "+028201683a76a5cd349729c6819c46607119c4e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking Kixiron/rosalind against try#028201683a76a5cd349729c6819c46607119c4e8 for pr-144157 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKixiron%2Frosalind" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Kixiron/rosalind [INFO] finished tweaking git repo https://github.com/Kixiron/rosalind [INFO] tweaked toml for git repo https://github.com/Kixiron/rosalind written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Kixiron/rosalind on toolchain 028201683a76a5cd349729c6819c46607119c4e8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028201683a76a5cd349729c6819c46607119c4e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Kixiron/rosalind 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" "+028201683a76a5cd349729c6819c46607119c4e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+028201683a76a5cd349729c6819c46607119c4e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 627663a58cb952dbc9883e8f77f4a911e2c97a5a64ddf4b77e35012d9606bef4 [INFO] running `Command { std: "docker" "start" "-a" "627663a58cb952dbc9883e8f77f4a911e2c97a5a64ddf4b77e35012d9606bef4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "627663a58cb952dbc9883e8f77f4a911e2c97a5a64ddf4b77e35012d9606bef4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "627663a58cb952dbc9883e8f77f4a911e2c97a5a64ddf4b77e35012d9606bef4", kill_on_drop: false }` [INFO] [stdout] 627663a58cb952dbc9883e8f77f4a911e2c97a5a64ddf4b77e35012d9606bef4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+028201683a76a5cd349729c6819c46607119c4e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 725417efb5ef8a45f591eddf121bea20fbfa05bd0a4324d98de18d47ca1ed6f5 [INFO] running `Command { std: "docker" "start" "-a" "725417efb5ef8a45f591eddf121bea20fbfa05bd0a4324d98de18d47ca1ed6f5", kill_on_drop: false }` [INFO] [stderr] Checking rosalind v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::dna::Dna` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::dna::Dna; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::dna::Dna` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::dna::Dna; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_str`, `to_char`, `to_string`, and `reverse_compliment` are never used [INFO] [stdout] --> src/dna.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Dna { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn from_str(string: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub const fn to_char(self) -> char { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | pub fn to_string(dna: &[Self]) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | pub const fn reverse_compliment(self) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Rna` is never used [INFO] [stdout] --> src/dna.rs:84:10 [INFO] [stdout] | [INFO] [stdout] 84 | pub enum Rna { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_dna`, `from_dna_vec`, `from_dna_slice`, `to_char`, and `to_string` are never used [INFO] [stdout] --> src/dna.rs:92:12 [INFO] [stdout] | [INFO] [stdout] 91 | impl Rna { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] 92 | pub fn from_dna(dna: Dna) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn from_dna_vec(dna: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | pub fn from_dna_slice(dna: &[Dna]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | pub const fn to_char(self) -> char { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 114 | pub fn to_string(rna: &[Self]) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/problems/dna.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn run(dna: &[Dna]) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `count_nucleotides` is never used [INFO] [stdout] --> src/problems/dna.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn count_nucleotides(dna: &[Dna]) -> [usize; 4] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/problems/hamm.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn run(first: &[Dna], second: &[Dna]) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hamming_distance` is never used [INFO] [stdout] --> src/problems/hamm.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn hamming_distance(first: &[Dna], second: &[Dna]) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/problems/revc.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn run(dna: Vec) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `reverse_compliment` is never used [INFO] [stdout] --> src/problems/revc.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn reverse_compliment(mut dna: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/problems/rna.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn run(dna: &[Dna]) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `to_char` and `to_string` are never used [INFO] [stdout] --> src/dna.rs:54:18 [INFO] [stdout] | [INFO] [stdout] 10 | impl Dna { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 54 | pub const fn to_char(self) -> char { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | pub fn to_string(dna: &[Self]) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `A`, `C`, `G`, and `U` are never constructed [INFO] [stdout] --> src/dna.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 84 | pub enum Rna { [INFO] [stdout] | --- variants in this enum [INFO] [stdout] 85 | A = 0, [INFO] [stdout] | ^ [INFO] [stdout] 86 | C = 1, [INFO] [stdout] | ^ [INFO] [stdout] 87 | G = 2, [INFO] [stdout] | ^ [INFO] [stdout] 88 | U = 3, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `Rna` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_dna` is never used [INFO] [stdout] --> src/dna.rs:92:12 [INFO] [stdout] | [INFO] [stdout] 91 | impl Rna { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] 92 | pub fn from_dna(dna: Dna) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/problems/dna.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn run(dna: &[Dna]) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/problems/hamm.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn run(first: &[Dna], second: &[Dna]) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/problems/revc.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn run(dna: Vec) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> src/problems/rna.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn run(dna: &[Dna]) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] running `Command { std: "docker" "inspect" "725417efb5ef8a45f591eddf121bea20fbfa05bd0a4324d98de18d47ca1ed6f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "725417efb5ef8a45f591eddf121bea20fbfa05bd0a4324d98de18d47ca1ed6f5", kill_on_drop: false }` [INFO] [stdout] 725417efb5ef8a45f591eddf121bea20fbfa05bd0a4324d98de18d47ca1ed6f5