[INFO] fetching crate varisat 0.2.2... [INFO] testing varisat-0.2.2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate varisat 0.2.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate varisat 0.2.2 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 18e47d0b9f526a915d45cf0ae399de7107fcdd89d9d4e5c04206bfc3c430291b [INFO] running `Command { std: "docker" "start" "-a" "18e47d0b9f526a915d45cf0ae399de7107fcdd89d9d4e5c04206bfc3c430291b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18e47d0b9f526a915d45cf0ae399de7107fcdd89d9d4e5c04206bfc3c430291b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18e47d0b9f526a915d45cf0ae399de7107fcdd89d9d4e5c04206bfc3c430291b", kill_on_drop: false }` [INFO] [stdout] 18e47d0b9f526a915d45cf0ae399de7107fcdd89d9d4e5c04206bfc3c430291b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a8f8dcd302693c2cda4ae12488a7c4de1597f723fdd54ff74ffd6b55a51efd08 [INFO] running `Command { std: "docker" "start" "-a" "a8f8dcd302693c2cda4ae12488a7c4de1597f723fdd54ff74ffd6b55a51efd08", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde v1.0.126 [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 bit-set v0.5.2 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling varisat v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling wait-timeout v0.2.0 [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 rand_core v0.6.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling ordered-float v2.7.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling proptest v0.10.1 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling partial_ref_derive v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling partial_ref v0.3.2 [INFO] [stderr] Compiling varisat-internal-macros v0.2.2 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling varisat-formula v0.2.2 [INFO] [stderr] Compiling varisat-dimacs v0.2.2 [INFO] [stderr] Compiling varisat-internal-proof v0.2.2 [INFO] [stderr] Compiling varisat-checker v0.2.2 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.06s [INFO] running `Command { std: "docker" "inspect" "a8f8dcd302693c2cda4ae12488a7c4de1597f723fdd54ff74ffd6b55a51efd08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8f8dcd302693c2cda4ae12488a7c4de1597f723fdd54ff74ffd6b55a51efd08", kill_on_drop: false }` [INFO] [stdout] a8f8dcd302693c2cda4ae12488a7c4de1597f723fdd54ff74ffd6b55a51efd08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 914e08ac1bdae3cd6388e1bc337149bd58dbd5c048016dd9faee13fdaf4014ea [INFO] running `Command { std: "docker" "start" "-a" "914e08ac1bdae3cd6388e1bc337149bd58dbd5c048016dd9faee13fdaf4014ea", 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 12.07s [INFO] running `Command { std: "docker" "inspect" "914e08ac1bdae3cd6388e1bc337149bd58dbd5c048016dd9faee13fdaf4014ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "914e08ac1bdae3cd6388e1bc337149bd58dbd5c048016dd9faee13fdaf4014ea", kill_on_drop: false }` [INFO] [stdout] 914e08ac1bdae3cd6388e1bc337149bd58dbd5c048016dd9faee13fdaf4014ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 62bb77bc97d38167962632b8ceba2130454cd91f1b2923b1ab0fe36479355f7c [INFO] running `Command { std: "docker" "start" "-a" "62bb77bc97d38167962632b8ceba2130454cd91f1b2923b1ab0fe36479355f7c", kill_on_drop: false }` [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 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/varisat-42e5ed5751da1969) [INFO] [stdout] [INFO] [stdout] running 42 tests [INFO] [stdout] test cdcl::tests::level_0_unsat ... ok [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 decision::vsids::tests::heap_sorts ... ok [INFO] [stdout] test load::tests::binary_clauses ... ok [INFO] [stdout] test clause::db::tests::set_tiers_and_deletes ... ok [INFO] [stdout] test load::tests::long_clauses ... ok [INFO] [stdout] test load::tests::unit_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 decision::vsids::tests::rescale_decay ... ok [INFO] [stdout] test load::tests::unsat_on_empty_clause ... 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::enable_self_checking_too_late - should panic ... ok [INFO] [stdout] test solver::tests::error_handling_proof_processing - should panic ... ok [INFO] [stdout] test variables::tests::cannot_witness_assumed_vars - should panic ... ok [INFO] [stdout] test variables::tests::cannot_hide_assumed_vars - should panic ... ok [INFO] [stdout] test solver::tests::error_handling_proof_writing - should panic ... ok [INFO] [stdout] test solver::tests::write_proof_too_late - should panic ... ok [INFO] [stdout] test solver::tests::add_proof_processor_too_late - should panic ... ok [INFO] [stdout] test prop::tests::propagation_no_conflict ... ok [INFO] [stdout] test solver::tests::sat ... ok [INFO] [stdout] test cdcl::tests::sat ... ok [INFO] [stdout] test solver::tests::sat_via_dimacs ... ok [INFO] [stdout] test prop::tests::propagation_conflict ... ok [INFO] [stdout] test assumptions::tests::pigeon_hole_unsat_assumption_core_internal ... ok [INFO] [stdout] test cdcl::tests::sgen_unsat ... ok [INFO] [stdout] test solver::tests::sgen_unsat ... ok [INFO] [stdout] test assumptions::tests::pigeon_hole_unsat_assumption_core_solver ... ok [INFO] [stdout] test cdcl::tests::sgen_unsat_incremetal_clauses ... ok [INFO] [stdout] test solver::tests::sgen_unsat_incremental_clauses ... ok [INFO] [stdout] test prop::tests::propagation_no_conflict_after_gc ... ok [INFO] [stdout] test solver::tests::sgen_unsat_checked ... 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::roundtrip_from_cnf_formula ... ok [INFO] [stdout] test clause::alloc::tests::clause_mutation ... 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 21.14s [INFO] [stdout] [INFO] [stderr] Running tests/checker.rs (/opt/rustwide/target/debug/deps/checker-9253740b92d25d47) [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] [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 4.04s [INFO] [stdout] [INFO] [stderr] Running tests/cnfs.rs (/opt/rustwide/target/debug/deps/cnfs-5ff45cf177806500) [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 28.43s [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" "62bb77bc97d38167962632b8ceba2130454cd91f1b2923b1ab0fe36479355f7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62bb77bc97d38167962632b8ceba2130454cd91f1b2923b1ab0fe36479355f7c", kill_on_drop: false }` [INFO] [stdout] 62bb77bc97d38167962632b8ceba2130454cd91f1b2923b1ab0fe36479355f7c