[INFO] cloning repository https://github.com/reuschj/HighestNumberPairingsRustVersion [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/reuschj/HighestNumberPairingsRustVersion" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freuschj%2FHighestNumberPairingsRustVersion", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freuschj%2FHighestNumberPairingsRustVersion'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 794ebe214eae0acd02a33a13a811c8aa2dc72a5a [INFO] testing reuschj/HighestNumberPairingsRustVersion against beta-2025-10-28 for beta-1.92-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freuschj%2FHighestNumberPairingsRustVersion" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/reuschj/HighestNumberPairingsRustVersion [INFO] finished tweaking git repo https://github.com/reuschj/HighestNumberPairingsRustVersion [INFO] tweaked toml for git repo https://github.com/reuschj/HighestNumberPairingsRustVersion written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/reuschj/HighestNumberPairingsRustVersion on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/reuschj/HighestNumberPairingsRustVersion 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e062267649a72472abf7cb484fcea0ed99c5c5063ace57d7d12ad0bf3079b90 [INFO] running `Command { std: "docker" "start" "-a" "2e062267649a72472abf7cb484fcea0ed99c5c5063ace57d7d12ad0bf3079b90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e062267649a72472abf7cb484fcea0ed99c5c5063ace57d7d12ad0bf3079b90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e062267649a72472abf7cb484fcea0ed99c5c5063ace57d7d12ad0bf3079b90", kill_on_drop: false }` [INFO] [stdout] 2e062267649a72472abf7cb484fcea0ed99c5c5063ace57d7d12ad0bf3079b90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9f0f601a6cad4612b8a38ff80858dbe5dcc0a4352c4d85a955a920bdc53bd71e [INFO] running `Command { std: "docker" "start" "-a" "9f0f601a6cad4612b8a38ff80858dbe5dcc0a4352c4d85a955a920bdc53bd71e", kill_on_drop: false }` [INFO] [stderr] Compiling highest_number_pairings v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "9f0f601a6cad4612b8a38ff80858dbe5dcc0a4352c4d85a955a920bdc53bd71e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f0f601a6cad4612b8a38ff80858dbe5dcc0a4352c4d85a955a920bdc53bd71e", kill_on_drop: false }` [INFO] [stdout] 9f0f601a6cad4612b8a38ff80858dbe5dcc0a4352c4d85a955a920bdc53bd71e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 47fea855f9116d1494fc87025606650713989ca5db827d81dc9962a40532b7c2 [INFO] running `Command { std: "docker" "start" "-a" "47fea855f9116d1494fc87025606650713989ca5db827d81dc9962a40532b7c2", kill_on_drop: false }` [INFO] [stderr] Compiling highest_number_pairings v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `Command { std: "docker" "inspect" "47fea855f9116d1494fc87025606650713989ca5db827d81dc9962a40532b7c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47fea855f9116d1494fc87025606650713989ca5db827d81dc9962a40532b7c2", kill_on_drop: false }` [INFO] [stdout] 47fea855f9116d1494fc87025606650713989ca5db827d81dc9962a40532b7c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5a018669b9a166687ec332af8a9753865454a7f9893535fd566702273b451043 [INFO] running `Command { std: "docker" "start" "-a" "5a018669b9a166687ec332af8a9753865454a7f9893535fd566702273b451043", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/highest_number_pairings-c5e67ca23c5792c5) [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" "5a018669b9a166687ec332af8a9753865454a7f9893535fd566702273b451043", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a018669b9a166687ec332af8a9753865454a7f9893535fd566702273b451043", kill_on_drop: false }` [INFO] [stdout] 5a018669b9a166687ec332af8a9753865454a7f9893535fd566702273b451043