[INFO] fetching crate process_mining 0.3.25... [INFO] building process_mining-0.3.25 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate process_mining 0.3.25 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate process_mining 0.3.25 [INFO] finished tweaking crates.io crate process_mining 0.3.25 [INFO] tweaked toml for crates.io crate process_mining 0.3.25 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate process_mining 0.3.25 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate process_mining 0.3.25 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded once_cell v1.20.1 [INFO] [stderr] Downloaded uuid v1.13.2 [INFO] [stderr] Downloaded dot-generator v0.2.0 [INFO] [stderr] Downloaded atoi_simd v0.16.0 [INFO] [stderr] Downloaded dot-structures v0.1.1 [INFO] [stderr] Downloaded thiserror-impl v1.0.64 [INFO] [stderr] Downloaded pest_generator v2.7.13 [INFO] [stderr] Downloaded polars-pipe v0.46.0 [INFO] [stderr] Downloaded polars-lazy v0.46.0 [INFO] [stderr] Downloaded flate2 v1.0.34 [INFO] [stderr] Downloaded portable-atomic v1.9.0 [INFO] [stderr] Downloaded polars-io v0.46.0 [INFO] [stderr] Downloaded simd-json v0.14.3 [INFO] [stderr] Downloaded chrono v0.4.39 [INFO] [stderr] Downloaded sqlparser v0.53.0 [INFO] [stderr] Downloaded regex v1.11.0 [INFO] [stderr] Downloaded pest v2.7.13 [INFO] [stderr] Downloaded polars-plan v0.46.0 [INFO] [stderr] Downloaded polars-parquet v0.46.0 [INFO] [stderr] Downloaded polars-arrow v0.46.0 [INFO] [stderr] Downloaded quick-xml v0.31.0 [INFO] [stderr] Downloaded chrono-tz v0.10.1 [INFO] [stderr] Downloaded polars-core v0.46.0 [INFO] [stderr] Downloaded polars-ops v0.46.0 [INFO] [stderr] Downloaded raw-cpuid v11.2.0 [INFO] [stderr] Downloaded polars v0.46.0 [INFO] [stderr] Downloaded serde_with v3.11.0 [INFO] [stderr] Downloaded polars-stream v0.46.0 [INFO] [stderr] Downloaded rusqlite v0.32.1 [INFO] [stderr] Downloaded crossterm v0.27.0 [INFO] [stderr] Downloaded rustix v0.38.37 [INFO] [stderr] Downloaded polars-expr v0.46.0 [INFO] [stderr] Downloaded polars-mem-engine v0.46.0 [INFO] [stderr] Downloaded polars-parquet-format v0.1.0 [INFO] [stderr] Downloaded polars-compute v0.46.0 [INFO] [stderr] Downloaded polars-time v0.46.0 [INFO] [stderr] Downloaded bytes v1.7.2 [INFO] [stderr] Downloaded compact_str v0.8.0 [INFO] [stderr] Downloaded hashbrown v0.15.0 [INFO] [stderr] Downloaded polars-sql v0.46.0 [INFO] [stderr] Downloaded fast-float2 v0.2.3 [INFO] [stderr] Downloaded polars-row v0.46.0 [INFO] [stderr] Downloaded polars-utils v0.46.0 [INFO] [stderr] Downloaded pest_meta v2.7.13 [INFO] [stderr] Downloaded tempfile v3.13.0 [INFO] [stderr] Downloaded bytemuck_derive v1.7.1 [INFO] [stderr] Downloaded indexmap v2.6.0 [INFO] [stderr] Downloaded thiserror v1.0.64 [INFO] [stderr] Downloaded graphviz-rust v0.9.3 [INFO] [stderr] Downloaded value-trait v0.10.1 [INFO] [stderr] Downloaded polars-json v0.46.0 [INFO] [stderr] Downloaded async-trait v0.1.86 [INFO] [stderr] Downloaded streaming-decompression v0.1.2 [INFO] [stderr] Downloaded lz4 v1.28.0 [INFO] [stderr] Downloaded xxhash-rust v0.8.12 [INFO] [stderr] Downloaded polars-schema v0.46.0 [INFO] [stderr] Downloaded stacker v0.1.17 [INFO] [stderr] Downloaded chrono-tz-build v0.4.0 [INFO] [stderr] Downloaded polars-error v0.46.0 [INFO] [stderr] Downloaded psm v0.1.23 [INFO] [stderr] Downloaded serde_with_macros v3.11.0 [INFO] [stderr] Downloaded into-attr v0.1.1 [INFO] [stderr] Downloaded into-attr-derive v0.2.1 [INFO] [stderr] Downloaded pest_derive v2.7.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7631fa4cfeade3e26f3a961d8ee507a7e97044e06143840d2947fe383347647f [INFO] running `Command { std: "docker" "start" "-a" "7631fa4cfeade3e26f3a961d8ee507a7e97044e06143840d2947fe383347647f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7631fa4cfeade3e26f3a961d8ee507a7e97044e06143840d2947fe383347647f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7631fa4cfeade3e26f3a961d8ee507a7e97044e06143840d2947fe383347647f", kill_on_drop: false }` [INFO] [stdout] 7631fa4cfeade3e26f3a961d8ee507a7e97044e06143840d2947fe383347647f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fde81c24e01f67d69978bc27655148edc207cd794e5b9cd78dfab5f30e7a77dd [INFO] running `Command { std: "docker" "start" "-a" "fde81c24e01f67d69978bc27655148edc207cd794e5b9cd78dfab5f30e7a77dd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling hashbrown v0.15.0 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling iana-time-zone v0.1.61 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quick-xml v0.31.0 [INFO] [stderr] Compiling miniz_oxide v0.8.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling indexmap v2.6.0 [INFO] [stderr] Compiling flate2 v1.0.34 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling ordered-float v4.6.0 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling serde_with_macros v3.11.0 [INFO] [stderr] Compiling serde_with v3.11.0 [INFO] [stderr] Compiling chrono v0.4.39 [INFO] [stderr] Compiling uuid v1.13.2 [INFO] [stderr] Compiling process_mining v0.3.25 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.09s [INFO] running `Command { std: "docker" "inspect" "fde81c24e01f67d69978bc27655148edc207cd794e5b9cd78dfab5f30e7a77dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fde81c24e01f67d69978bc27655148edc207cd794e5b9cd78dfab5f30e7a77dd", kill_on_drop: false }` [INFO] [stdout] fde81c24e01f67d69978bc27655148edc207cd794e5b9cd78dfab5f30e7a77dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06e7ddb9126bac57cbef962e4f681c91b56d2370f7e7604eb1bacdf44bfcb0c7 [INFO] running `Command { std: "docker" "start" "-a" "06e7ddb9126bac57cbef962e4f681c91b56d2370f7e7604eb1bacdf44bfcb0c7", kill_on_drop: false }` [INFO] [stderr] Compiling process_mining v0.3.25 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `graph` [INFO] [stdout] --> src/dfg/dfg_struct.rs:318:13 [INFO] [stdout] | [INFO] [stdout] 318 | let graph = DirectlyFollowsGraph::create_from_log(&log, classifier); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `graph` [INFO] [stdout] --> src/dfg/dfg_struct.rs:352:13 [INFO] [stdout] | [INFO] [stdout] 352 | let graph = DirectlyFollowsGraph::create_from_log(&log, &EventLogClassifier::default()); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.50s [INFO] running `Command { std: "docker" "inspect" "06e7ddb9126bac57cbef962e4f681c91b56d2370f7e7604eb1bacdf44bfcb0c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06e7ddb9126bac57cbef962e4f681c91b56d2370f7e7604eb1bacdf44bfcb0c7", kill_on_drop: false }` [INFO] [stdout] 06e7ddb9126bac57cbef962e4f681c91b56d2370f7e7604eb1bacdf44bfcb0c7