[INFO] fetching crate varisat-checker 0.2.2... [INFO] testing varisat-checker-0.2.2 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate varisat-checker 0.2.2 into /workspace/builds/worker-84/source [INFO] validating manifest of crates.io crate varisat-checker 0.2.2 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate varisat-checker 0.2.2 [INFO] finished tweaking crates.io crate varisat-checker 0.2.2 [INFO] tweaked toml for crates.io crate varisat-checker 0.2.2 written to /workspace/builds/worker-84/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ade93dd96e89dabe0dcb4a921708b4d57eef781b87910da4d120810df035467b [INFO] running `Command { std: "docker" "start" "-a" "ade93dd96e89dabe0dcb4a921708b4d57eef781b87910da4d120810df035467b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ade93dd96e89dabe0dcb4a921708b4d57eef781b87910da4d120810df035467b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ade93dd96e89dabe0dcb4a921708b4d57eef781b87910da4d120810df035467b", kill_on_drop: false }` [INFO] [stdout] ade93dd96e89dabe0dcb4a921708b4d57eef781b87910da4d120810df035467b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e595c70f1750c16befefa4159079e03371c61b3792fc4eade415c08065918072 [INFO] running `Command { std: "docker" "start" "-a" "e595c70f1750c16befefa4159079e03371c61b3792fc4eade415c08065918072", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling quick-error v1.2.3 [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 num-traits v0.2.14 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling proptest v0.10.1 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling partial_ref_derive v0.3.3 [INFO] [stderr] Compiling partial_ref v0.3.3 [INFO] [stderr] Compiling thiserror v1.0.29 [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 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.05s [INFO] running `Command { std: "docker" "inspect" "e595c70f1750c16befefa4159079e03371c61b3792fc4eade415c08065918072", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e595c70f1750c16befefa4159079e03371c61b3792fc4eade415c08065918072", kill_on_drop: false }` [INFO] [stdout] e595c70f1750c16befefa4159079e03371c61b3792fc4eade415c08065918072 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 32cbe09f6373bae160fd20ae0c73451433b5ec0df0bf54f61dbae51c1252dd44 [INFO] running `Command { std: "docker" "start" "-a" "32cbe09f6373bae160fd20ae0c73451433b5ec0df0bf54f61dbae51c1252dd44", kill_on_drop: false }` [INFO] [stderr] Compiling varisat-checker v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.23s [INFO] running `Command { std: "docker" "inspect" "32cbe09f6373bae160fd20ae0c73451433b5ec0df0bf54f61dbae51c1252dd44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32cbe09f6373bae160fd20ae0c73451433b5ec0df0bf54f61dbae51c1252dd44", kill_on_drop: false }` [INFO] [stdout] 32cbe09f6373bae160fd20ae0c73451433b5ec0df0bf54f61dbae51c1252dd44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 96c1915d44e0dc18a048bcb7697e3cef493a3632ec3b5d747da90daff1355af7 [INFO] running `Command { std: "docker" "start" "-a" "96c1915d44e0dc18a048bcb7697e3cef493a3632ec3b5d747da90daff1355af7", 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] Finished test [unoptimized + debuginfo] target(s) in 0.32s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/varisat_checker-f3f4020da50fda50) [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test tests::add_clause_to_hidden_var ... ok [INFO] [stdout] test tests::clause_not_found ... ok [INFO] [stdout] test tests::add_clause_to_non_sampling_var ... ok [INFO] [stdout] test tests::add_derived_tautology ... ok [INFO] [stdout] test tests::clause_check_failed ... ok [INFO] [stdout] test tests::colloding_user_vars ... ok [INFO] [stdout] test tests::conflicting_units ... ok [INFO] [stdout] test tests::delete_clause_not_redundant ... ok [INFO] [stdout] test tests::delete_clause_not_simplified ... ok [INFO] [stdout] test tests::delete_clause_not_satisfied ... ok [INFO] [stdout] test tests::delete_unit_clause ... ok [INFO] [stdout] test tests::delete_user_var ... ok [INFO] [stdout] test tests::delete_derived_tautology ... ok [INFO] [stdout] test tests::delete_in_use_var ... ok [INFO] [stdout] test tests::failed_assumptions_with_conflicting_assumptions ... ok [INFO] [stdout] test tests::failed_assumptions_with_missing_propagations ... ok [INFO] [stdout] test tests::failed_core_with_non_assumed_vars ... ok [INFO] [stdout] test tests::hide_hidden_var ... ok [INFO] [stdout] test tests::invalid_delete ... ok [INFO] [stdout] test tests::invalid_hidden_to_sample ... ok [INFO] [stdout] test tests::model_clause_unsat ... ok [INFO] [stdout] test tests::model_conflicts_assumptions ... ok [INFO] [stdout] test tests::model_misses_assumption ... ok [INFO] [stdout] test tests::model_internal_conflict ... ok [INFO] [stdout] test tests::model_unit_conflict ... ok [INFO] [stdout] test tests::observe_without_setting_mode ... ok [INFO] [stdout] test tests::ref_counts ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests varisat-checker [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" "96c1915d44e0dc18a048bcb7697e3cef493a3632ec3b5d747da90daff1355af7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96c1915d44e0dc18a048bcb7697e3cef493a3632ec3b5d747da90daff1355af7", kill_on_drop: false }` [INFO] [stdout] 96c1915d44e0dc18a048bcb7697e3cef493a3632ec3b5d747da90daff1355af7