[INFO] fetching crate optimization_tools 0.1.0... [INFO] building optimization_tools-0.1.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate optimization_tools 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate optimization_tools 0.1.0 [INFO] finished tweaking crates.io crate optimization_tools 0.1.0 [INFO] tweaked toml for crates.io crate optimization_tools 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate optimization_tools 0.1.0 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 optimization_tools 0.1.0 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 typing_tools v0.3.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.68 [INFO] [stderr] Downloaded is_slice v0.4.0 [INFO] [stderr] Downloaded termcolor v1.3.0 [INFO] [stderr] Downloaded semver v1.0.19 [INFO] [stderr] Downloaded clone_dyn v0.4.0 [INFO] [stderr] Downloaded test_tools v0.5.0 [INFO] [stderr] Downloaded impls_index v0.2.0 [INFO] [stderr] Downloaded meta_tools v0.5.0 [INFO] [stderr] Downloaded trybuild v1.0.85 [INFO] [stderr] Downloaded clone_dyn_meta v0.4.0 [INFO] [stderr] Downloaded structmeta-derive v0.2.0 [INFO] [stderr] Downloaded derive_tools_meta v0.2.0 [INFO] [stderr] Downloaded literally v0.1.3 [INFO] [stderr] Downloaded parse-display v0.8.2 [INFO] [stderr] Downloaded derive_tools v0.8.0 [INFO] [stderr] Downloaded structmeta v0.2.0 [INFO] [stderr] Downloaded mod_interface v0.4.0 [INFO] [stderr] Downloaded parse-display-derive v0.8.2 [INFO] [stderr] Downloaded macro_tools v0.2.0 [INFO] [stderr] Downloaded rand_seeder v0.2.3 [INFO] [stderr] 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Downloaded inspect_type v0.5.0 [INFO] [stderr] Downloaded rustix v0.38.19 [INFO] [stderr] Downloaded derive_tools_meta v0.6.0 [INFO] [stderr] Downloaded impls_index_meta v0.2.0 [INFO] [stderr] Downloaded implements v0.3.0 [INFO] [stderr] Downloaded libc v0.2.149 [INFO] [stderr] Downloaded linux-raw-sys v0.4.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 096d10b379d45755c96359099f163f1ea6e2df227301c5bbf1cb2a80e9f5e2f2 [INFO] running `Command { std: "docker" "start" "-a" "096d10b379d45755c96359099f163f1ea6e2df227301c5bbf1cb2a80e9f5e2f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "096d10b379d45755c96359099f163f1ea6e2df227301c5bbf1cb2a80e9f5e2f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "096d10b379d45755c96359099f163f1ea6e2df227301c5bbf1cb2a80e9f5e2f2", kill_on_drop: false }` [INFO] [stdout] 096d10b379d45755c96359099f163f1ea6e2df227301c5bbf1cb2a80e9f5e2f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 860f1197d09c0bef68c94b711a636543bda3eee356013cfb70f101c9378a9f4a [INFO] running `Command { std: "docker" "start" "-a" "860f1197d09c0bef68c94b711a636543bda3eee356013cfb70f101c9378a9f4a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.68 [INFO] [stderr] Compiling interval_adapter v0.2.3 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling bytemuck v1.14.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling rustix v0.38.19 [INFO] [stderr] Compiling bitflags v2.4.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.10 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Compiling derive_tools v0.7.0 [INFO] [stderr] Compiling safe_arch v0.7.1 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling derive_tools v0.8.0 [INFO] [stderr] Compiling literally v0.1.3 [INFO] [stderr] Compiling for_each v0.3.0 [INFO] [stderr] Compiling termcolor v1.3.0 [INFO] [stderr] Compiling wide v0.7.13 [INFO] [stderr] Compiling aho-corasick v1.1.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_seeder v0.2.3 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling iter_tools v0.4.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling num-complex v0.4.4 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling simba v0.6.0 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling macro_tools v0.2.0 [INFO] [stderr] Compiling macro_tools v0.3.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling derive_tools_meta v0.6.0 [INFO] [stderr] Compiling derive_tools_meta v0.2.0 [INFO] [stderr] Compiling phf_macros v0.10.0 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling impls_index_meta v0.2.0 [INFO] [stderr] Compiling clone_dyn_meta v0.4.0 [INFO] [stderr] Compiling derive_tools_meta v0.7.0 [INFO] [stderr] Compiling structmeta-derive v0.2.0 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling sealed v0.5.0 [INFO] [stderr] Compiling impls_index v0.2.0 [INFO] [stderr] Compiling clone_dyn v0.4.0 [INFO] [stderr] Compiling variadic_from v0.2.0 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling phf v0.10.1 [INFO] [stderr] Compiling env_logger v0.10.1 [INFO] [stderr] Compiling structmeta v0.2.0 [INFO] [stderr] Compiling parse-display-derive v0.8.2 [INFO] [stderr] Compiling strum v0.25.0 [INFO] [stderr] Compiling derive_tools v0.2.0 [INFO] [stderr] Compiling mod_interface_meta v0.6.0 [INFO] [stderr] Compiling mod_interface_meta v0.3.0 [INFO] [stderr] Compiling nalgebra v0.29.0 [INFO] [stderr] Compiling mod_interface v0.4.0 [INFO] [stderr] Compiling meta_tools v0.5.0 [INFO] [stderr] Compiling mod_interface v0.6.0 [INFO] [stderr] Compiling deterministic_rand v0.4.0 [INFO] [stderr] Compiling parse-display v0.8.2 [INFO] [stderr] Compiling statrs v0.16.0 [INFO] [stderr] Compiling optimization_tools v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/optimization/mod.rs:261:30 [INFO] [stdout] | [INFO] [stdout] 261 | pub fn initial_generation( &self ) -> SudokuGeneration [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 261 | pub fn initial_generation( &self ) -> SudokuGeneration<'_> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/optimization/mod.rs:285:25 [INFO] [stdout] | [INFO] [stdout] 285 | pub fn solve_with_sa( &self ) -> ( Reason, Option< SudokuGeneration > ) [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 285 | pub fn solve_with_sa( &self ) -> ( Reason, Option< SudokuGeneration<'_> > ) [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.53s [INFO] running `Command { std: "docker" "inspect" "860f1197d09c0bef68c94b711a636543bda3eee356013cfb70f101c9378a9f4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "860f1197d09c0bef68c94b711a636543bda3eee356013cfb70f101c9378a9f4a", kill_on_drop: false }` [INFO] [stdout] 860f1197d09c0bef68c94b711a636543bda3eee356013cfb70f101c9378a9f4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9da2668bac35a7f7381b10f7c56eff338fbd1409b93153cb2df11184df3e950b [INFO] running `Command { std: "docker" "start" "-a" "9da2668bac35a7f7381b10f7c56eff338fbd1409b93153cb2df11184df3e950b", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling semver v1.0.19 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling impls_index v0.2.0 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Compiling for_each v0.3.0 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling trybuild v1.0.85 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling dissimilar v1.0.7 [INFO] [stderr] Compiling implements v0.3.0 [INFO] [stderr] Compiling is_slice v0.4.0 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling meta_tools v0.5.0 [INFO] [stderr] Compiling winterval v0.1.5 [INFO] [stderr] Compiling type_constructor v0.1.19 [INFO] [stderr] Compiling mem_tools v0.1.1 [INFO] [stderr] Compiling data_type v0.1.9 [INFO] [stderr] Compiling pretty_assertions v1.4.0 [INFO] [stderr] Compiling diagnostics_tools v0.3.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling inspect_type v0.5.0 [INFO] [stderr] Compiling test_tools v0.5.0 [INFO] [stderr] Compiling error_tools v0.4.0 [INFO] [stderr] Compiling typing_tools v0.3.0 [INFO] [stderr] Compiling iter_tools v0.4.0 [INFO] [stderr] Compiling derive_tools_meta v0.6.0 [INFO] [stderr] Compiling derive_tools_meta v0.7.0 [INFO] [stderr] Compiling variadic_from v0.2.0 [INFO] [stderr] Compiling derive_tools v0.7.0 [INFO] [stderr] Compiling derive_tools v0.8.0 [INFO] [stderr] Compiling mod_interface_meta v0.6.0 [INFO] [stderr] Compiling mod_interface v0.6.0 [INFO] [stderr] Compiling deterministic_rand v0.4.0 [INFO] [stderr] Compiling optimization_tools v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling basic-toml v0.1.4 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/optimization/mod.rs:261:30 [INFO] [stdout] | [INFO] [stdout] 261 | pub fn initial_generation( &self ) -> SudokuGeneration [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 261 | pub fn initial_generation( &self ) -> SudokuGeneration<'_> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/optimization/mod.rs:285:25 [INFO] [stdout] | [INFO] [stdout] 285 | pub fn solve_with_sa( &self ) -> ( Reason, Option< SudokuGeneration > ) [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 285 | pub fn solve_with_sa( &self ) -> ( Reason, Option< SudokuGeneration<'_> > ) [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/optimization/mod.rs:261:30 [INFO] [stdout] | [INFO] [stdout] 261 | pub fn initial_generation( &self ) -> SudokuGeneration [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 261 | pub fn initial_generation( &self ) -> SudokuGeneration<'_> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/optimization/mod.rs:285:25 [INFO] [stdout] | [INFO] [stdout] 285 | pub fn solve_with_sa( &self ) -> ( Reason, Option< SudokuGeneration > ) [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 285 | pub fn solve_with_sa( &self ) -> ( Reason, Option< SudokuGeneration<'_> > ) [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 16.22s [INFO] running `Command { std: "docker" "inspect" "9da2668bac35a7f7381b10f7c56eff338fbd1409b93153cb2df11184df3e950b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9da2668bac35a7f7381b10f7c56eff338fbd1409b93153cb2df11184df3e950b", kill_on_drop: false }` [INFO] [stdout] 9da2668bac35a7f7381b10f7c56eff338fbd1409b93153cb2df11184df3e950b