[INFO] cloning repository https://github.com/joshbrass/rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joshbrass/rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshbrass%2Frust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshbrass%2Frust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a16d889b23071b684680bd4594501f92c0ff309
[INFO] testing joshbrass/rust against 1.95.0 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshbrass%2Frust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/joshbrass/rust
[INFO] finished tweaking git repo https://github.com/joshbrass/rust
[INFO] tweaked toml for git repo https://github.com/joshbrass/rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/joshbrass/rust 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/joshbrass/rust 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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a382953d32a4c3f860913ba1f34297af46efdafffd8cc4cb062dcfdd4fdaa01c
[INFO] running `Command { std: "docker" "start" "-a" "a382953d32a4c3f860913ba1f34297af46efdafffd8cc4cb062dcfdd4fdaa01c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a382953d32a4c3f860913ba1f34297af46efdafffd8cc4cb062dcfdd4fdaa01c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a382953d32a4c3f860913ba1f34297af46efdafffd8cc4cb062dcfdd4fdaa01c", kill_on_drop: false }`
[INFO] [stdout] a382953d32a4c3f860913ba1f34297af46efdafffd8cc4cb062dcfdd4fdaa01c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3ad4c9e38a16c6cf94cc0397fc5d00fddc2c4a20c85209afd53346d51d530459
[INFO] running `Command { std: "docker" "start" "-a" "3ad4c9e38a16c6cf94cc0397fc5d00fddc2c4a20c85209afd53346d51d530459", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `White` and `Red` are never constructed
[INFO] [stdout]    --> src/main.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 137 | enum Color {
[INFO] [stdout]     |      ----- variants in this enum
[INFO] [stdout] 138 |     White,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 139 |     Brown,
[INFO] [stdout] 140 |     Red,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[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 0.17s
[INFO] running `Command { std: "docker" "inspect" "3ad4c9e38a16c6cf94cc0397fc5d00fddc2c4a20c85209afd53346d51d530459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ad4c9e38a16c6cf94cc0397fc5d00fddc2c4a20c85209afd53346d51d530459", kill_on_drop: false }`
[INFO] [stdout] 3ad4c9e38a16c6cf94cc0397fc5d00fddc2c4a20c85209afd53346d51d530459
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f1d3485676e7ffdd243bcf1397d792e70263df08e2068ffb9de6d88feb4e84c5
[INFO] running `Command { std: "docker" "start" "-a" "f1d3485676e7ffdd243bcf1397d792e70263df08e2068ffb9de6d88feb4e84c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `White` and `Red` are never constructed
[INFO] [stdout]    --> src/main.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 137 | enum Color {
[INFO] [stdout]     |      ----- variants in this enum
[INFO] [stdout] 138 |     White,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 139 |     Brown,
[INFO] [stdout] 140 |     Red,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[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 0.18s
[INFO] running `Command { std: "docker" "inspect" "f1d3485676e7ffdd243bcf1397d792e70263df08e2068ffb9de6d88feb4e84c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1d3485676e7ffdd243bcf1397d792e70263df08e2068ffb9de6d88feb4e84c5", kill_on_drop: false }`
[INFO] [stdout] f1d3485676e7ffdd243bcf1397d792e70263df08e2068ffb9de6d88feb4e84c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 679b280675f3885ef71fb7c1fcdd159f82b6bdad4e54e21e296da52f8544cc2c
[INFO] running `Command { std: "docker" "start" "-a" "679b280675f3885ef71fb7c1fcdd159f82b6bdad4e54e21e296da52f8544cc2c", kill_on_drop: false }`
[INFO] [stderr] warning: variants `White` and `Red` are never constructed
[INFO] [stderr]    --> src/main.rs:138:5
[INFO] [stderr]     |
[INFO] [stderr] 137 | enum Color {
[INFO] [stderr]     |      ----- variants in this enum
[INFO] [stderr] 138 |     White,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 139 |     Brown,
[INFO] [stderr] 140 |     Red,
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hello` (bin "hello" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hello-b473bdae67da87de)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "679b280675f3885ef71fb7c1fcdd159f82b6bdad4e54e21e296da52f8544cc2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "679b280675f3885ef71fb7c1fcdd159f82b6bdad4e54e21e296da52f8544cc2c", kill_on_drop: false }`
[INFO] [stdout] 679b280675f3885ef71fb7c1fcdd159f82b6bdad4e54e21e296da52f8544cc2c
