[INFO] fetching crate varisat 0.2.2...
[INFO] testing varisat-0.2.2 against 1.47.0 for beta-1.48-1
[INFO] extracting crate varisat 0.2.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate varisat 0.2.2 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3f74c4cddd5646e4136c813e2bd46c5113525f305416e7623a58e95bfb3318b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c3f74c4cddd5646e4136c813e2bd46c5113525f305416e7623a58e95bfb3318b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3f74c4cddd5646e4136c813e2bd46c5113525f305416e7623a58e95bfb3318b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3f74c4cddd5646e4136c813e2bd46c5113525f305416e7623a58e95bfb3318b", kill_on_drop: false }`
[INFO] [stdout] c3f74c4cddd5646e4136c813e2bd46c5113525f305416e7623a58e95bfb3318b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d23317d6767a4afddfdd1442cc4e95dd628ec65fec3d3c6d063296c68acb274b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d23317d6767a4afddfdd1442cc4e95dd628ec65fec3d3c6d063296c68acb274b", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit-vec v0.6.2
[INFO] [stderr]    Compiling vec_mut_scan v0.3.0
[INFO] [stderr]    Compiling leb128 v0.2.4
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling partial_ref_derive v0.3.2
[INFO] [stderr]    Compiling varisat v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling ordered-float v2.0.0
[INFO] [stderr]    Compiling varisat-internal-macros v0.2.2
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[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 partial_ref v0.3.2
[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 14.75s
[INFO] running `Command { std: "docker" "inspect" "d23317d6767a4afddfdd1442cc4e95dd628ec65fec3d3c6d063296c68acb274b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d23317d6767a4afddfdd1442cc4e95dd628ec65fec3d3c6d063296c68acb274b", kill_on_drop: false }`
[INFO] [stdout] d23317d6767a4afddfdd1442cc4e95dd628ec65fec3d3c6d063296c68acb274b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1401fccb032f53ddd13d6420dc4d9cd6d078241b7e95a34689545291f84d2fd4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1401fccb032f53ddd13d6420dc4d9cd6d078241b7e95a34689545291f84d2fd4", 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]    Compiling varisat v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.15s
[INFO] running `Command { std: "docker" "inspect" "1401fccb032f53ddd13d6420dc4d9cd6d078241b7e95a34689545291f84d2fd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1401fccb032f53ddd13d6420dc4d9cd6d078241b7e95a34689545291f84d2fd4", kill_on_drop: false }`
[INFO] [stdout] 1401fccb032f53ddd13d6420dc4d9cd6d078241b7e95a34689545291f84d2fd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d584d429f86a05d4834489d4d94a4b8016bb11c35ee976814d244e2b44d41c21
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d584d429f86a05d4834489d4d94a4b8016bb11c35ee976814d244e2b44d41c21", 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 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/varisat-188f4a8f36e968de
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test cdcl::tests::level_0_unsat ... ok
[INFO] [stdout] test clause::db::tests::set_tiers_and_deletes ... ok
[INFO] [stdout] test clause::header::tests::tier_mask ... ok
[INFO] [stdout] test load::tests::unsat_on_empty_clause ... 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::heap_sorts ... ok
[INFO] [stdout] test decision::vsids::tests::rescale_decay ... ok
[INFO] [stdout] test load::tests::binary_clauses ... ok
[INFO] [stdout] test load::tests::long_clauses ... ok
[INFO] [stdout] test decision::vsids::tests::heap_bump ... ok
[INFO] [stdout] test schedule::luby::tests::luby_sequence ... ok
[INFO] [stdout] test load::tests::unit_clauses ... ok
[INFO] [stdout] test decision::vsids::tests::rescale_bump ... ok
[INFO] [stdout] test solver::tests::enable_self_checking_too_late ... ok
[INFO] [stdout] test solver::tests::error_handling_proof_processing ... ok
[INFO] [stdout] test solver::tests::error_handling_proof_writing ... ok
[INFO] [stdout] test solver::tests::add_proof_processor_too_late ... ok
[INFO] [stdout] test solver::tests::self_check_duplicated_unit_clauses ... ok
[INFO] [stdout] test cdcl::tests::sat ... ok
[INFO] [stdout] test solver::tests::write_proof_too_late ... ok
[INFO] [stdout] test variables::tests::cannot_hide_assumed_vars ... ok
[INFO] [stdout] test variables::tests::cannot_witness_assumed_vars ... ok
[INFO] [stdout] test assumptions::tests::pigeon_hole_unsat_assumption_core_internal ... ok
[INFO] [stdout] test solver::tests::sat ... ok
[INFO] [stdout] test prop::tests::propagation_no_conflict ... ok
[INFO] [stdout] test prop::tests::propagation_conflict ... ok
[INFO] [stdout] test solver::tests::sat_via_dimacs ... 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 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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/checker-67597e2d1b123454
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cnfs-2c4ea25fe81814c6
[INFO] [stdout] test sgen1_sat_90_0 ... ok
[INFO] [stderr]    Doc-tests varisat
[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
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d584d429f86a05d4834489d4d94a4b8016bb11c35ee976814d244e2b44d41c21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d584d429f86a05d4834489d4d94a4b8016bb11c35ee976814d244e2b44d41c21", kill_on_drop: false }`
[INFO] [stdout] d584d429f86a05d4834489d4d94a4b8016bb11c35ee976814d244e2b44d41c21
