[INFO] cloning repository https://github.com/jmcomets/stream-search [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jmcomets/stream-search" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmcomets%2Fstream-search", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmcomets%2Fstream-search'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0e2bd340c1cb0214e1a40661203bb80077009dc8 [INFO] testing jmcomets/stream-search against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmcomets%2Fstream-search" "/workspace/builds/worker-114/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-114/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jmcomets/stream-search on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jmcomets/stream-search [INFO] finished tweaking git repo https://github.com/jmcomets/stream-search [INFO] tweaked toml for git repo https://github.com/jmcomets/stream-search written to /workspace/builds/worker-114/source/Cargo.toml [INFO] crate git repo https://github.com/jmcomets/stream-search already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 79955b0ad413eb71c09b17b5ebe3537c7280bbf8905a623d775fc6bbf9650e23 [INFO] running `Command { std: "docker" "start" "-a" "79955b0ad413eb71c09b17b5ebe3537c7280bbf8905a623d775fc6bbf9650e23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "79955b0ad413eb71c09b17b5ebe3537c7280bbf8905a623d775fc6bbf9650e23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79955b0ad413eb71c09b17b5ebe3537c7280bbf8905a623d775fc6bbf9650e23", kill_on_drop: false }` [INFO] [stdout] 79955b0ad413eb71c09b17b5ebe3537c7280bbf8905a623d775fc6bbf9650e23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed117717eb6643e5d987818749cc3e58ed4e6e8cd2c442106f3f91f65bd883b3 [INFO] running `Command { std: "docker" "start" "-a" "ed117717eb6643e5d987818749cc3e58ed4e6e8cd2c442106f3f91f65bd883b3", kill_on_drop: false }` [INFO] [stderr] Compiling stream-search v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `sum_adjacent_differences` [INFO] [stdout] --> src/main.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn sum_adjacent_differences<'a, It>(iter: It) -> usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `Command { std: "docker" "inspect" "ed117717eb6643e5d987818749cc3e58ed4e6e8cd2c442106f3f91f65bd883b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed117717eb6643e5d987818749cc3e58ed4e6e8cd2c442106f3f91f65bd883b3", kill_on_drop: false }` [INFO] [stdout] ed117717eb6643e5d987818749cc3e58ed4e6e8cd2c442106f3f91f65bd883b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ab98dad3e3c817bc8592fe9050e79a3ee6f1540a79a92031479c478ea19092d [INFO] running `Command { std: "docker" "start" "-a" "8ab98dad3e3c817bc8592fe9050e79a3ee6f1540a79a92031479c478ea19092d", kill_on_drop: false }` [INFO] [stderr] Compiling stream-search v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `sum_adjacent_differences` [INFO] [stdout] --> src/main.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn sum_adjacent_differences<'a, It>(iter: It) -> usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "8ab98dad3e3c817bc8592fe9050e79a3ee6f1540a79a92031479c478ea19092d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ab98dad3e3c817bc8592fe9050e79a3ee6f1540a79a92031479c478ea19092d", kill_on_drop: false }` [INFO] [stdout] 8ab98dad3e3c817bc8592fe9050e79a3ee6f1540a79a92031479c478ea19092d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cb84edc503c1feadb0e419012190920c967c633beded6ebd8294c899a0bdd038 [INFO] running `Command { std: "docker" "start" "-a" "cb84edc503c1feadb0e419012190920c967c633beded6ebd8294c899a0bdd038", kill_on_drop: false }` [INFO] [stderr] warning: function is never used: `sum_adjacent_differences` [INFO] [stderr] --> src/main.rs:22:4 [INFO] [stderr] | [INFO] [stderr] 22 | fn sum_adjacent_differences<'a, It>(iter: It) -> usize [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `stream-search` (bin "stream-search" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/stream_search-71fd17ef20606112) [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" "cb84edc503c1feadb0e419012190920c967c633beded6ebd8294c899a0bdd038", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb84edc503c1feadb0e419012190920c967c633beded6ebd8294c899a0bdd038", kill_on_drop: false }` [INFO] [stdout] cb84edc503c1feadb0e419012190920c967c633beded6ebd8294c899a0bdd038