[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#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjieyouxu%2Fpropositional-tableau-solver-rs" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jieyouxu/propositional-tableau-solver-rs on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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-7/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 4eb1be5451f20eb88bbc52b63228b495db5decd420ca442f62a32037c6aae518 [INFO] running `Command { std: "docker" "start" "-a" "4eb1be5451f20eb88bbc52b63228b495db5decd420ca442f62a32037c6aae518", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4eb1be5451f20eb88bbc52b63228b495db5decd420ca442f62a32037c6aae518", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4eb1be5451f20eb88bbc52b63228b495db5decd420ca442f62a32037c6aae518", kill_on_drop: false }` [INFO] [stdout] 4eb1be5451f20eb88bbc52b63228b495db5decd420ca442f62a32037c6aae518 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", 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] 23cdf353cfde8bcb340b907f951a4d7983516b4f1d3270ada5808883ec035814 [INFO] running `Command { std: "docker" "start" "-a" "23cdf353cfde8bcb340b907f951a4d7983516b4f1d3270ada5808883ec035814", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling static_assertions v0.3.4 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling bytecount v0.6.0 [INFO] [stderr] Compiling paw-raw v1.0.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [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 lexical-core v0.6.7 [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 16s [INFO] running `Command { std: "docker" "inspect" "23cdf353cfde8bcb340b907f951a4d7983516b4f1d3270ada5808883ec035814", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23cdf353cfde8bcb340b907f951a4d7983516b4f1d3270ada5808883ec035814", kill_on_drop: false }` [INFO] [stdout] 23cdf353cfde8bcb340b907f951a4d7983516b4f1d3270ada5808883ec035814 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db96df14ac773d69f92f9cb841e346d4bcb1c6840ae4d89286dd2c6fb27acef4 [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" "db96df14ac773d69f92f9cb841e346d4bcb1c6840ae4d89286dd2c6fb27acef4", 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 8.53s [INFO] running `Command { std: "docker" "inspect" "db96df14ac773d69f92f9cb841e346d4bcb1c6840ae4d89286dd2c6fb27acef4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db96df14ac773d69f92f9cb841e346d4bcb1c6840ae4d89286dd2c6fb27acef4", kill_on_drop: false }` [INFO] [stdout] db96df14ac773d69f92f9cb841e346d4bcb1c6840ae4d89286dd2c6fb27acef4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5a4bd427ba918d398c2b11e4e9241b239cccf19b54be5a20496077bd9fe21765 [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" "5a4bd427ba918d398c2b11e4e9241b239cccf19b54be5a20496077bd9fe21765", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/libprop_sat_solver-83e3293cdbc95039 [INFO] [stdout] [INFO] [stdout] running 35 tests [INFO] [stdout] test tableaux_solver::tableau::tests::test_contains_theory ... ok [INFO] [stdout] test tableaux_solver::tableau::tests::test_push_pop_theory ... ok [INFO] [stdout] test tableaux_solver::tableau::tests::test_does_not_contain_theory ... ok [INFO] [stdout] test tableaux_solver::tests::test_conjunction_same_variable ... ok [INFO] [stdout] test tableaux_solver::tests::test_contradiction ... ok [INFO] [stdout] test tableaux_solver::tests::test_disjunction_same_variable ... ok [INFO] [stdout] test tableaux_solver::tests::test_tautology_biimplication_literal ... ok [INFO] [stdout] test tableaux_solver::tests::test_implication_different_variables ... ok [INFO] [stdout] test tableaux_solver::tableau::tests::test_single_construction ... ok [INFO] [stdout] test tableaux_solver::tests::test_tautology_biimplication_negated_literal ... ok [INFO] [stdout] test tableaux_solver::tests::test_disjunction_different_variables ... ok [INFO] [stdout] test tableaux_solver::tests::test_tautology_implication_literal ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_add_duplicate_formula ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_all_fully_expanded ... ok [INFO] [stdout] test tableaux_solver::tests::test_tautology_disjunction_nested_negation ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_complex_has_contradictions ... ok [INFO] [stdout] test tableaux_solver::tests::test_tautology_implication_negated_literal ... ok [INFO] [stdout] test tableaux_solver::tableau::tests::test_empty_construction ... ok [INFO] [stdout] test tableaux_solver::tableau::tests::test_pop_theory ... ok [INFO] [stdout] test tableaux_solver::tableau::tests::test_push_theory ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_complex_has_no_contradictions ... ok [INFO] [stdout] test tableaux_solver::tests::test_propositional_variable ... ok [INFO] [stdout] test tableaux_solver::tests::test_biimplication_different_variables ... ok [INFO] [stdout] test tableaux_solver::tests::test_conjunction_different_variables ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_add_fresh_formula ... ok [INFO] [stdout] test tableaux_solver::tests::test_tautology_disjunction ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_none_fully_expanded ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_recursive_negation_no_contradictions ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_simple_has_contradictions ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_double_negation_no_contradiction ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_construction ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_partially_expanded ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_simple_has_no_contradictions ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_get_formulas ... ok [INFO] [stdout] test tableaux_solver::theory::tests::test_recursive_negation_has_contradictions ... 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-d3817839844e31b0 [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test parser::propositional_formula::tests::test_space ... ok [INFO] [stdout] test parser::propositional_formula::tests::simple_propositional_variable_formula ... 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::operators::tests::test_or_operator ... ok [INFO] [stdout] test parser::operators::tests::test_negation ... ok [INFO] [stdout] test parser::operators::tests::test_implication_operator ... ok [INFO] [stdout] test parser::propositional_formula::tests::implication_formula ... ok [INFO] [stdout] test parser::propositional_formula::tests::bimplication_formula ... ok [INFO] [stdout] test parser::propositional_formula::tests::conjunction_formula ... ok [INFO] [stdout] test parser::variable::tests::mixed ... ok [INFO] [stdout] test parser::operators::tests::test_and_operator ... ok [INFO] [stdout] test parser::operators::tests::test_biimplication_operator ... ok [INFO] [stdout] test parser::propositional_formula::tests::disjunction_formula ... ok [INFO] [stdout] test parser::variable::tests::single_alpha ... ok [INFO] [stdout] test parser::variable::tests::invalid_name_fails ... 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::disjunction (line 127) ... 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::biimplication (line 165) ... ok [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::negated (line 92) ... 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" "5a4bd427ba918d398c2b11e4e9241b239cccf19b54be5a20496077bd9fe21765", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a4bd427ba918d398c2b11e4e9241b239cccf19b54be5a20496077bd9fe21765", kill_on_drop: false }` [INFO] [stdout] 5a4bd427ba918d398c2b11e4e9241b239cccf19b54be5a20496077bd9fe21765