[INFO] cloning repository https://github.com/mryall-mawson/uts-enable
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mryall-mawson/uts-enable" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmryall-mawson%2Futs-enable", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmryall-mawson%2Futs-enable'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 35f799dbdbacf389c1e23c897e0b94a80c21b509
[INFO] testing mryall-mawson/uts-enable against 1.95.0 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmryall-mawson%2Futs-enable" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/mryall-mawson/uts-enable
[INFO] finished tweaking git repo https://github.com/mryall-mawson/uts-enable
[INFO] tweaked toml for git repo https://github.com/mryall-mawson/uts-enable written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mryall-mawson/uts-enable on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mryall-mawson/uts-enable 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1258f41a7570574e6143ff3a1f600b1178e8b297f702af3209baed785adcc05f
[INFO] running `Command { std: "docker" "start" "-a" "1258f41a7570574e6143ff3a1f600b1178e8b297f702af3209baed785adcc05f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1258f41a7570574e6143ff3a1f600b1178e8b297f702af3209baed785adcc05f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1258f41a7570574e6143ff3a1f600b1178e8b297f702af3209baed785adcc05f", kill_on_drop: false }`
[INFO] [stdout] 1258f41a7570574e6143ff3a1f600b1178e8b297f702af3209baed785adcc05f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d2dc3b8a2041f1b5b10db5959e34decc90dbd765ba54d9f3432b7e030480b19
[INFO] running `Command { std: "docker" "start" "-a" "1d2dc3b8a2041f1b5b10db5959e34decc90dbd765ba54d9f3432b7e030480b19", kill_on_drop: false }`
[INFO] [stderr]    Compiling uts-enable v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Input` is never constructed
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | enum Direction {
[INFO] [stdout]   |      --------- variant in this enum
[INFO] [stdout] 6 |     Input,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Direction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "1d2dc3b8a2041f1b5b10db5959e34decc90dbd765ba54d9f3432b7e030480b19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d2dc3b8a2041f1b5b10db5959e34decc90dbd765ba54d9f3432b7e030480b19", kill_on_drop: false }`
[INFO] [stdout] 1d2dc3b8a2041f1b5b10db5959e34decc90dbd765ba54d9f3432b7e030480b19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0d129c1a3df4d8092a2979dcf138dc908de1e93a54dc4cba3eae1287a047714
[INFO] running `Command { std: "docker" "start" "-a" "f0d129c1a3df4d8092a2979dcf138dc908de1e93a54dc4cba3eae1287a047714", kill_on_drop: false }`
[INFO] [stderr]    Compiling uts-enable v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Input` is never constructed
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | enum Direction {
[INFO] [stdout]   |      --------- variant in this enum
[INFO] [stdout] 6 |     Input,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Direction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "f0d129c1a3df4d8092a2979dcf138dc908de1e93a54dc4cba3eae1287a047714", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0d129c1a3df4d8092a2979dcf138dc908de1e93a54dc4cba3eae1287a047714", kill_on_drop: false }`
[INFO] [stdout] f0d129c1a3df4d8092a2979dcf138dc908de1e93a54dc4cba3eae1287a047714
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 056045d98da2bcdf2f84406a970d5a16a4dc7ea9e492e2b28467f8898f7d4e3d
[INFO] running `Command { std: "docker" "start" "-a" "056045d98da2bcdf2f84406a970d5a16a4dc7ea9e492e2b28467f8898f7d4e3d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: variant `Input` is never constructed
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 5 | enum Direction {
[INFO] [stdout] 
[INFO] [stderr]   |      --------- variant in this enum
[INFO] [stderr] 6 |     Input,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Direction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `uts-enable` (bin "uts-enable" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/uts_enable-8625db0bde790071)
[INFO] running `Command { std: "docker" "inspect" "056045d98da2bcdf2f84406a970d5a16a4dc7ea9e492e2b28467f8898f7d4e3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "056045d98da2bcdf2f84406a970d5a16a4dc7ea9e492e2b28467f8898f7d4e3d", kill_on_drop: false }`
[INFO] [stdout] 056045d98da2bcdf2f84406a970d5a16a4dc7ea9e492e2b28467f8898f7d4e3d
