[INFO] fetching crate varisat 0.2.2... [INFO] testing varisat-0.2.2 against 1.55.0 for beta-1.56-1 [INFO] extracting crate varisat 0.2.2 into /workspace/builds/worker-94/source [INFO] validating manifest of crates.io crate varisat 0.2.2 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 crates.io crate varisat 0.2.2 [INFO] finished tweaking crates.io crate varisat 0.2.2 [INFO] tweaked toml for crates.io crate varisat 0.2.2 written to /workspace/builds/worker-94/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] 54b6716e4603e5f970ea26aaa464906f65b170ddb226d74023af7772a8ffb161 [INFO] running `Command { std: "docker" "start" "-a" "54b6716e4603e5f970ea26aaa464906f65b170ddb226d74023af7772a8ffb161", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "54b6716e4603e5f970ea26aaa464906f65b170ddb226d74023af7772a8ffb161", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54b6716e4603e5f970ea26aaa464906f65b170ddb226d74023af7772a8ffb161", kill_on_drop: false }` [INFO] [stdout] 54b6716e4603e5f970ea26aaa464906f65b170ddb226d74023af7772a8ffb161 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] ca0f12a720968e31a2bd97cf0345d2d8d4dc7b7cbdb4f36e7a144bc8d58bc622 [INFO] running `Command { std: "docker" "start" "-a" "ca0f12a720968e31a2bd97cf0345d2d8d4dc7b7cbdb4f36e7a144bc8d58bc622", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling leb128 v0.2.4 [INFO] [stderr] Compiling vec_mut_scan v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling varisat v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] warning: drat-trim proof checker not found, some tests will be disabled: No such file or directory (os error 2) [INFO] [stderr] warning: rate proof checker not found, some tests will be disabled: No such file or directory (os error 2) [INFO] [stderr] Compiling proptest v0.10.1 [INFO] [stderr] Compiling ordered-float v2.8.0 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling partial_ref_derive v0.3.3 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling varisat-internal-macros v0.2.2 [INFO] [stderr] Compiling varisat-formula v0.2.2 [INFO] [stderr] Compiling partial_ref v0.3.3 [INFO] [stderr] Compiling varisat-internal-proof v0.2.2 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling varisat-dimacs v0.2.2 [INFO] [stderr] Compiling varisat-checker v0.2.2 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.06s [INFO] running `Command { std: "docker" "inspect" "ca0f12a720968e31a2bd97cf0345d2d8d4dc7b7cbdb4f36e7a144bc8d58bc622", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca0f12a720968e31a2bd97cf0345d2d8d4dc7b7cbdb4f36e7a144bc8d58bc622", kill_on_drop: false }` [INFO] [stdout] ca0f12a720968e31a2bd97cf0345d2d8d4dc7b7cbdb4f36e7a144bc8d58bc622 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] 7bc05d6fae4750e7d0721c67946d90ebf33d45f22c7d62a1ae9e496fc8eb63db [INFO] running `Command { std: "docker" "start" "-a" "7bc05d6fae4750e7d0721c67946d90ebf33d45f22c7d62a1ae9e496fc8eb63db", kill_on_drop: false }` [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] warning: drat-trim proof checker not found, some tests will be disabled: No such file or directory (os error 2) [INFO] [stderr] warning: rate proof checker not found, some tests will be disabled: No such file or directory (os error 2) [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling varisat v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.82s [INFO] running `Command { std: "docker" "inspect" "7bc05d6fae4750e7d0721c67946d90ebf33d45f22c7d62a1ae9e496fc8eb63db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bc05d6fae4750e7d0721c67946d90ebf33d45f22c7d62a1ae9e496fc8eb63db", kill_on_drop: false }` [INFO] [stdout] 7bc05d6fae4750e7d0721c67946d90ebf33d45f22c7d62a1ae9e496fc8eb63db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] daa3fba1fecbc82c1af83c6774781fb32358c8119eefc61e5cd4a9781ef1c9e2 [INFO] running `Command { std: "docker" "start" "-a" "daa3fba1fecbc82c1af83c6774781fb32358c8119eefc61e5cd4a9781ef1c9e2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: drat-trim proof checker not found, some tests will be disabled: No such file or directory (os error 2) [INFO] [stderr] warning: rate proof checker not found, some tests will be disabled: No such file or directory (os error 2) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/varisat-83379e750684148b) [INFO] [stdout] [INFO] [stdout] running 42 tests [INFO] [stdout] test clause::header::tests::tier_mask ... ok [INFO] [stdout] test decision::vsids::tests::heap_bump ... ok [INFO] [stdout] test decision::vsids::tests::rescale_bump ... ok [INFO] [stdout] test clause::db::tests::set_tiers_and_deletes ... ok [INFO] [stdout] test decision::vsids::tests::heap_sorts ... ok [INFO] [stdout] test cdcl::tests::level_0_unsat ... ok [INFO] [stdout] test load::tests::binary_clauses ... ok [INFO] [stdout] test decision::vsids::tests::rescale_decay ... ok [INFO] [stdout] test load::tests::long_clauses ... ok [INFO] [stdout] test proof::tests::sgen_unsat_binary_drat_trim ... ignored [INFO] [stdout] test proof::tests::sgen_unsat_binary_rate ... ignored [INFO] [stdout] test proof::tests::sgen_unsat_drat_trim ... ignored [INFO] [stdout] test proof::tests::sgen_unsat_rate ... ignored [INFO] [stdout] test load::tests::unsat_on_empty_clause ... ok [INFO] [stdout] test load::tests::unit_clauses ... ok [INFO] [stdout] test schedule::luby::tests::luby_sequence ... ok [INFO] [stdout] test solver::tests::self_check_duplicated_unit_clauses ... ok [INFO] [stdout] test solver::tests::add_proof_processor_too_late - should panic ... ok [INFO] [stdout] test solver::tests::error_handling_proof_processing - should panic ... ok [INFO] [stdout] test solver::tests::error_handling_proof_writing - should panic ... ok [INFO] [stdout] test solver::tests::enable_self_checking_too_late - should panic ... ok [INFO] [stdout] test variables::tests::cannot_hide_assumed_vars - should panic ... ok [INFO] [stdout] test solver::tests::write_proof_too_late - should panic ... ok [INFO] [stdout] test variables::tests::cannot_witness_assumed_vars - should panic ... ok [INFO] [stdout] test prop::tests::propagation_no_conflict ... ok [INFO] [stdout] test cdcl::tests::sat ... ok [INFO] [stdout] test prop::tests::propagation_conflict ... ok [INFO] [stdout] test assumptions::tests::pigeon_hole_unsat_assumption_core_internal ... ok [INFO] [stdout] test solver::tests::sat ... ok [INFO] [stdout] test solver::tests::sat_via_dimacs ... ok [INFO] [stdout] test cdcl::tests::sgen_unsat ... ok [INFO] [stdout] test assumptions::tests::pigeon_hole_unsat_assumption_core_solver ... ok [INFO] [stdout] test solver::tests::sgen_unsat ... ok [INFO] [stdout] test cdcl::tests::sgen_unsat_incremetal_clauses ... ok [INFO] [stdout] test solver::tests::sgen_unsat_incremental_clauses ... ok [INFO] [stdout] test solver::tests::sgen_unsat_checked ... ok [INFO] [stdout] test prop::tests::propagation_no_conflict_after_gc ... ok [INFO] [stdout] test variables::tests::sgen_unsat_hidden_with_sat ... ok [INFO] [stdout] test variables::tests::sgen_sat_many_hidden_observe_internal ... ok [INFO] [stdout] test clause::alloc::tests::clause_mutation ... ok [INFO] [stdout] test clause::alloc::tests::roundtrip_from_cnf_formula ... ok [INFO] [stdout] test clause::gc::tests::garbage_collection ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 38 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 19.66s [INFO] [stdout] [INFO] [stderr] Running tests/checker.rs (/opt/rustwide/target/debug/deps/checker-7228953f31c5f486) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test checked_unsat_via_dimacs ... ok [INFO] [stdout] test pigeon_hole_checked_unsat_assumption_core ... ok [INFO] [stderr] Running tests/cnfs.rs (/opt/rustwide/target/debug/deps/cnfs-01ac54157cd18fb2) [INFO] [stdout] test sgen_checked_unsat_incremental_clauses ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.75s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test sgen1_sat_90_0 ... ok [INFO] [stdout] test sgen1_unsat_57_0 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 33.11s [INFO] [stdout] [INFO] [stderr] Doc-tests varisat [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" "daa3fba1fecbc82c1af83c6774781fb32358c8119eefc61e5cd4a9781ef1c9e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "daa3fba1fecbc82c1af83c6774781fb32358c8119eefc61e5cd4a9781ef1c9e2", kill_on_drop: false }` [INFO] [stdout] daa3fba1fecbc82c1af83c6774781fb32358c8119eefc61e5cd4a9781ef1c9e2