[INFO] cloning repository https://github.com/xeniagda/gambling-simulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xeniagda/gambling-simulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxeniagda%2Fgambling-simulator", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b3dd66a0e141185356c1c4c5439b09b8a1a41e2e
[INFO] testing xeniagda/gambling-simulator against 1.97.0-beta.6 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxeniagda%2Fgambling-simulator" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/xeniagda/gambling-simulator
[INFO] finished tweaking git repo https://github.com/xeniagda/gambling-simulator
[INFO] tweaked toml for git repo https://github.com/xeniagda/gambling-simulator written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xeniagda/gambling-simulator on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/xeniagda/gambling-simulator 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `sc_right`
[INFO] [stdout]    --> examples/poisson2.rs:320:37
[INFO] [stdout]     |
[INFO] [stdout] 320 | ...                   let sc_right = semiconductors.last().unwrap().clone();
[INFO] [stdout]     |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sc_right`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2m 05s
[INFO] running `Command { std: "docker" "inspect" "d201c0aa14d899b059de9f10753bffe7843c93307d0f137b9257a3516956297d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d201c0aa14d899b059de9f10753bffe7843c93307d0f137b9257a3516956297d" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `sc_right`
[INFO] [stderr]    --> examples/poisson2.rs:320:37
[INFO] [stderr]     |
[INFO] [stderr] 320 | ...                   let sc_right = semiconductors.last().unwrap().clone();
[INFO] [stderr]     |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sc_right`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `gambling-simulator` (example "poisson2") generated 1 warning (run `cargo fix --example "poisson2" -p gambling-simulator` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gambling_simulator-c53d0f2ac3278232)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test histogram::tests::test_histogram_workers ... ok
[INFO] [stdout] test histogram::tests::test_binner2d ... ok
[INFO] [stdout] test histogram::tests::test_histogram ... ok
[INFO] [stdout] test histogram::tests::test_discrete_binner ... ok
[INFO] [stdout] test histogram::tests::autostructs::test_generated_thingy ... ok
[INFO] [stdout] test histogram::tests::test_histogram_2d ... ok
[INFO] [stdout] test histogram::tests::test_histogram_2d_slices ... ok
[INFO] [stdout] test histogram::tests::test_unit_binner ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gambling_simulator
[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" "d201c0aa14d899b059de9f10753bffe7843c93307d0f137b9257a3516956297d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d201c0aa14d899b059de9f10753bffe7843c93307d0f137b9257a3516956297d", kill_on_drop: false }`
[INFO] [stdout] d201c0aa14d899b059de9f10753bffe7843c93307d0f137b9257a3516956297d
