[INFO] cloning repository https://github.com/jieyouxu/propositional-tableau-solver-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jieyouxu/propositional-tableau-solver-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjieyouxu%2Fpropositional-tableau-solver-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjieyouxu%2Fpropositional-tableau-solver-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2553fa0f86b515c05392b997f1a4180719d59038 [INFO] testing jieyouxu/propositional-tableau-solver-rs against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjieyouxu%2Fpropositional-tableau-solver-rs" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jieyouxu/propositional-tableau-solver-rs on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jieyouxu/propositional-tableau-solver-rs [INFO] finished tweaking git repo https://github.com/jieyouxu/propositional-tableau-solver-rs [INFO] tweaked toml for git repo https://github.com/jieyouxu/propositional-tableau-solver-rs written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/jieyouxu/propositional-tableau-solver-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8bbdf09b2680e3964601e1496efdae180a7fec1d11f29b7f29b4ed0771d310cc [INFO] running `Command { std: "docker" "start" "-a" "8bbdf09b2680e3964601e1496efdae180a7fec1d11f29b7f29b4ed0771d310cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8bbdf09b2680e3964601e1496efdae180a7fec1d11f29b7f29b4ed0771d310cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bbdf09b2680e3964601e1496efdae180a7fec1d11f29b7f29b4ed0771d310cc", kill_on_drop: false }` [INFO] [stdout] 8bbdf09b2680e3964601e1496efdae180a7fec1d11f29b7f29b4ed0771d310cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c926bca813529ecda9f9986d1cd758a9d8beaa54787857c065a7232745a74424 [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" "c926bca813529ecda9f9986d1cd758a9d8beaa54787857c065a7232745a74424", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling static_assertions v0.3.4 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling paw-raw v1.0.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling lexical-core v0.6.7 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling term_size v0.3.1 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling nom_locate v2.0.0 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling paw-attributes v1.0.2 [INFO] [stderr] Compiling paw v1.0.0 [INFO] [stderr] Compiling structopt-derive v0.4.7 [INFO] [stderr] Compiling structopt v0.3.14 [INFO] [stderr] Compiling propositional-tableau-solver-rs v0.1.1-alpha.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 11s [INFO] running `Command { std: "docker" "inspect" "c926bca813529ecda9f9986d1cd758a9d8beaa54787857c065a7232745a74424", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c926bca813529ecda9f9986d1cd758a9d8beaa54787857c065a7232745a74424", kill_on_drop: false }` [INFO] [stdout] c926bca813529ecda9f9986d1cd758a9d8beaa54787857c065a7232745a74424 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f18e53e817007c0cdf8caaa961315ca0e542e730072d4ab36c3751c4e89fd8d [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" "4f18e53e817007c0cdf8caaa961315ca0e542e730072d4ab36c3751c4e89fd8d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Compiling assert2-macros v0.2.0 [INFO] [stderr] Compiling assert2 v0.2.0 [INFO] [stderr] Compiling propositional-tableau-solver-rs v0.1.1-alpha.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 10.07s [INFO] running `Command { std: "docker" "inspect" "4f18e53e817007c0cdf8caaa961315ca0e542e730072d4ab36c3751c4e89fd8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f18e53e817007c0cdf8caaa961315ca0e542e730072d4ab36c3751c4e89fd8d", kill_on_drop: false }` [INFO] [stdout] 4f18e53e817007c0cdf8caaa961315ca0e542e730072d4ab36c3751c4e89fd8d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4e33dd03a72d876fe8003358da3a36041eddac94394562fc326854165d1ca71d [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" "4e33dd03a72d876fe8003358da3a36041eddac94394562fc326854165d1ca71d", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/libprop_sat_solver-962a592b125c4394 [INFO] [stdout] [INFO] [stdout] running 35 tests [INFO] [stdout] test tableaux_solver::tableau::tests::test_push_pop_theory ... ok [INFO] [stdout] test tableaux_solver::tests::test_biimplication_different_variables ... ok [INFO] [stdout] test tableaux_solver::tests::test_disjunction_same_variable ... ok [INFO] [stdout] test tableaux_solver::tableau::tests::test_contains_theory ... ok [INFO] [stdout] test tableaux_solver::tableau::tests::test_empty_construction ... ok [INFO] [stdout] test tableaux_solver::tests::test_conjunction_different_variables ... ok [INFO] [stdout] test tableaux_solver::tests::test_conjunction_same_variable ... ok [INFO] [stdout] test tableaux_solver::tests::test_tautology_biimplication_literal ... ok [INFO] [stdout] test tableaux_solver::tableau::tests::test_push_theory ... ok [INFO] [stdout] test tableaux_solver::tests::test_contradiction ... ok [INFO] [stdout] test tableaux_solver::tableau::tests::test_does_not_contain_theory ... ok [INFO] [stdout] test tableaux_solver::tableau::tests::test_pop_theory ... ok [INFO] [stdout] test tableaux_solver::tests::test_propositional_variable ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_add_fresh_formula ... ok [INFO] [stdout] test tableaux_solver::tests::test_disjunction_different_variables ... ok [INFO] [stdout] test tableaux_solver::tableau::tests::test_single_construction ... ok [INFO] [stdout] test tableaux_solver::tests::test_implication_different_variables ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_construction ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_complex_has_no_contradictions ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_get_formulas ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_partially_expanded ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_all_fully_expanded ... ok [INFO] [stdout] test tableaux_solver::tests::test_tautology_implication_negated_literal ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_complex_has_contradictions ... ok [INFO] [stdout] test tableaux_solver::tests::test_tautology_disjunction_nested_negation ... ok [INFO] [stdout] test tableaux_solver::tests::test_tautology_biimplication_negated_literal ... ok [INFO] [stdout] test tableaux_solver::tests::test_tautology_implication_literal ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_recursive_negation_has_contradictions ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_recursive_negation_no_contradictions ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_simple_has_no_contradictions ... ok [INFO] [stdout] test tableaux_solver::tests::test_tautology_disjunction ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_double_negation_no_contradiction ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_simple_has_contradictions ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_add_duplicate_formula ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_none_fully_expanded ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/prop_sat_solver-bbfb29a1e63db4eb [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test parser::operators::tests::test_or_operator ... ok [INFO] [stdout] test parser::operators::tests::test_implication_operator ... ok [INFO] [stdout] test parser::propositional_formula::tests::bimplication_formula ... ok [INFO] [stdout] test parser::variable::tests::invalid_name_fails ... ok [INFO] [stdout] test parser::variable::tests::single_alpha ... ok [INFO] [stdout] test parser::variable::tests::mixed ... ok [INFO] [stdout] test parser::propositional_formula::tests::test_space ... ok [INFO] [stdout] test parser::propositional_formula::tests::nested_formula ... ok [INFO] [stdout] test parser::propositional_formula::tests::negated_formula ... ok [INFO] [stdout] test parser::propositional_formula::tests::conjunction_formula ... ok [INFO] [stdout] test parser::operators::tests::test_negation ... ok [INFO] [stdout] test parser::propositional_formula::tests::simple_propositional_variable_formula ... ok [INFO] [stdout] test parser::operators::tests::test_and_operator ... ok [INFO] [stdout] test parser::propositional_formula::tests::disjunction_formula ... ok [INFO] [stdout] test parser::operators::tests::test_biimplication_operator ... ok [INFO] [stdout] test parser::propositional_formula::tests::implication_formula ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests libprop_sat_solver [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/formula/propositional_formula.rs - formula::propositional_formula::PropositionalFormula::implication (line 146) ... ok [INFO] [stdout] test src/formula/propositional_formula.rs - formula::propositional_formula::PropositionalFormula::biimplication (line 165) ... ok [INFO] [stdout] test src/formula/propositional_formula.rs - formula::propositional_formula::PropositionalFormula::negated (line 92) ... ok [INFO] [stdout] test src/formula/propositional_formula.rs - formula::propositional_formula::PropositionalFormula::conjunction (line 108) ... ok [INFO] [stdout] test src/formula/propositional_formula.rs - formula::propositional_formula::PropositionalFormula::variable (line 78) ... ok [INFO] [stdout] test src/formula/propositional_formula.rs - formula::propositional_formula::PropositionalFormula::disjunction (line 127) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4e33dd03a72d876fe8003358da3a36041eddac94394562fc326854165d1ca71d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e33dd03a72d876fe8003358da3a36041eddac94394562fc326854165d1ca71d", kill_on_drop: false }` [INFO] [stdout] 4e33dd03a72d876fe8003358da3a36041eddac94394562fc326854165d1ca71d