[INFO] cloning repository https://github.com/theiknowx/algorithms
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/theiknowx/algorithms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftheiknowx%2Falgorithms", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftheiknowx%2Falgorithms'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 09c9201ca0f4578d99c8061dd82ce7f9af3a43d4
[INFO] testing theiknowx/algorithms against 1.84.0 for beta-1.85-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftheiknowx%2Falgorithms" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/theiknowx/algorithms on toolchain 1.84.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/theiknowx/algorithms
[INFO] finished tweaking git repo https://github.com/theiknowx/algorithms
[INFO] tweaked toml for git repo https://github.com/theiknowx/algorithms written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/theiknowx/algorithms 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" "+1.84.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 209352da3b3f3fb54121f7011b83b7e8123cfb09b10b163cb3842c2830d4f50c
[INFO] running `Command { std: "docker" "start" "-a" "209352da3b3f3fb54121f7011b83b7e8123cfb09b10b163cb3842c2830d4f50c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "209352da3b3f3fb54121f7011b83b7e8123cfb09b10b163cb3842c2830d4f50c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "209352da3b3f3fb54121f7011b83b7e8123cfb09b10b163cb3842c2830d4f50c", kill_on_drop: false }`
[INFO] [stdout] 209352da3b3f3fb54121f7011b83b7e8123cfb09b10b163cb3842c2830d4f50c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd4d97476277b7b8501c7fdc9140aaab71a7843616c544293e1595b9fd33ea6d
[INFO] running `Command { std: "docker" "start" "-a" "dd4d97476277b7b8501c7fdc9140aaab71a7843616c544293e1595b9fd33ea6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-algorithms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `gcd` is never used
[INFO] [stdout]  --> src/gcd.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn gcd(mut a: i32, mut b: i32) -> i32 {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "dd4d97476277b7b8501c7fdc9140aaab71a7843616c544293e1595b9fd33ea6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd4d97476277b7b8501c7fdc9140aaab71a7843616c544293e1595b9fd33ea6d", kill_on_drop: false }`
[INFO] [stdout] dd4d97476277b7b8501c7fdc9140aaab71a7843616c544293e1595b9fd33ea6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d8271d750db386e6695d3ad76df6c129b10c4d4fb9e4d64da81ea31292efaa2
[INFO] running `Command { std: "docker" "start" "-a" "7d8271d750db386e6695d3ad76df6c129b10c4d4fb9e4d64da81ea31292efaa2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-algorithms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `gcd` is never used
[INFO] [stdout]  --> src/gcd.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn gcd(mut a: i32, mut b: i32) -> i32 {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "7d8271d750db386e6695d3ad76df6c129b10c4d4fb9e4d64da81ea31292efaa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d8271d750db386e6695d3ad76df6c129b10c4d4fb9e4d64da81ea31292efaa2", kill_on_drop: false }`
[INFO] [stdout] 7d8271d750db386e6695d3ad76df6c129b10c4d4fb9e4d64da81ea31292efaa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 10485ef09eb5ca6e8d33beb9e0fff71f3293a490f35d01d6fb49f78c4671a07f
[INFO] running `Command { std: "docker" "start" "-a" "10485ef09eb5ca6e8d33beb9e0fff71f3293a490f35d01d6fb49f78c4671a07f", kill_on_drop: false }`
[INFO] [stderr] warning: function `gcd` is never used
[INFO] [stderr]  --> src/gcd.rs:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub fn gcd(mut a: i32, mut b: i32) -> i32 {
[INFO] [stderr]   |        ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-algorithms` (bin "rust-algorithms" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_algorithms-b84071e1b14b3adf)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test find_factors::tests::test_complex_number ... ok
[INFO] [stdout] test find_factors::tests::test_simple_number ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "10485ef09eb5ca6e8d33beb9e0fff71f3293a490f35d01d6fb49f78c4671a07f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10485ef09eb5ca6e8d33beb9e0fff71f3293a490f35d01d6fb49f78c4671a07f", kill_on_drop: false }`
[INFO] [stdout] 10485ef09eb5ca6e8d33beb9e0fff71f3293a490f35d01d6fb49f78c4671a07f