[INFO] fetching crate splr 0.5.0... [INFO] testing splr-0.5.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate splr 0.5.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate splr 0.5.0 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 crates.io crate splr 0.5.0 [INFO] finished tweaking crates.io crate splr 0.5.0 [INFO] tweaked toml for crates.io crate splr 0.5.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate splr 0.5.0 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] [stderr] Blocking waiting for file lock on package cache [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] [stdout] a373e3d8a1e6a9aba9a186eb0c558cf903192a657b49b3f5997dce22bec42de2 [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" "a373e3d8a1e6a9aba9a186eb0c558cf903192a657b49b3f5997dce22bec42de2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a373e3d8a1e6a9aba9a186eb0c558cf903192a657b49b3f5997dce22bec42de2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a373e3d8a1e6a9aba9a186eb0c558cf903192a657b49b3f5997dce22bec42de2", kill_on_drop: false }` [INFO] [stdout] a373e3d8a1e6a9aba9a186eb0c558cf903192a657b49b3f5997dce22bec42de2 [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] [stdout] f0fd8a8ed51614264e07e6ac2018653637c085a986ff5218803454d8c9836dad [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" "f0fd8a8ed51614264e07e6ac2018653637c085a986ff5218803454d8c9836dad", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling structopt-derive v0.4.10 [INFO] [stderr] Compiling structopt v0.3.17 [INFO] [stderr] Compiling splr v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.01s [INFO] running `Command { std: "docker" "inspect" "f0fd8a8ed51614264e07e6ac2018653637c085a986ff5218803454d8c9836dad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0fd8a8ed51614264e07e6ac2018653637c085a986ff5218803454d8c9836dad", kill_on_drop: false }` [INFO] [stdout] f0fd8a8ed51614264e07e6ac2018653637c085a986ff5218803454d8c9836dad [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] 8a3808f886531a87997fea4171ae4b527d47d3452c92c73d98078f11b14859e6 [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" "8a3808f886531a87997fea4171ae4b527d47d3452c92c73d98078f11b14859e6", kill_on_drop: false }` [INFO] [stderr] Compiling splr v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 10.72s [INFO] running `Command { std: "docker" "inspect" "8a3808f886531a87997fea4171ae4b527d47d3452c92c73d98078f11b14859e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a3808f886531a87997fea4171ae4b527d47d3452c92c73d98078f11b14859e6", kill_on_drop: false }` [INFO] [stdout] 8a3808f886531a87997fea4171ae4b527d47d3452c92c73d98078f11b14859e6 [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] e5f793d01bf11ce274366cad83dd40a6f292a8043b0c9f181eb1db4e7df36ba7 [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" "e5f793d01bf11ce274366cad83dd40a6f292a8043b0c9f181eb1db4e7df36ba7", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/splr-1496675930826c87 [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test assign::stack::tests::test_propagation ... ok [INFO] [stdout] test cdb::tests::test_clause_iterator ... ok [INFO] [stdout] test cdb::tests::test_clause_equality ... ok [INFO] [stdout] test solver::build::tests::test_add_var ... ok [INFO] [stdout] test types::tests::test_cnf ... ok [INFO] [stdout] test cdb::tests::test_clause_instanciation ... ok [INFO] [stdout] test solver::tests::test_on_memory_solving ... ok [INFO] [stdout] test solver::restart::tests::test_luby_series ... ok [INFO] [stdout] test processor::eliminate::tests::test_eliminate_var ... ok [INFO] [stdout] test solver::tests::test_solver ... ok [INFO] [stdout] test processor::tests::check_elimination ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 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] [stderr] Running /opt/rustwide/target/debug/deps/dmcr-b84511e2502e415e [INFO] [stderr] Running /opt/rustwide/target/debug/deps/splr-b4c33725387bff08 [INFO] [stderr] Running /opt/rustwide/target/debug/deps/isat-557863c3992fea07 [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] [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] [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] [stderr] Running /opt/rustwide/target/debug/deps/isat2-1f3a27c1a45a9ebd [INFO] [stderr] Doc-tests splr [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test src/cdb/db.rs - cdb::db::ClauseDB::exports (line 317) ... ok [INFO] [stdout] test src/assign/stack.rs - assign::stack::AssignStack::exports (line 155) ... ok [INFO] [stdout] test src/processor/mod.rs - processor::EliminateIF (line 50) ... ok [INFO] [stdout] test src/solver/build.rs - solver::build::Solver::instantiate (line 124) ... ok [INFO] [stdout] test src/cdb/mod.rs - cdb::ClauseDB (line 67) ... ok [INFO] [stdout] test src/processor/mod.rs - processor::Eliminator::exports (line 126) ... ok [INFO] [stdout] test src/lib.rs - processor (line 66) ... ok [INFO] [stdout] test src/solver/build.rs - solver::build::Solver::try_from (line 161) ... ok [INFO] [stdout] test src/lib.rs - (line 36) ... ok [INFO] [stdout] test src/solver/build.rs - solver::build::SatSolverIF::add_var (line 79) ... ok [INFO] [stdout] test src/solver/build.rs - solver::build::Solver::build (line 215) ... ok [INFO] [stdout] test src/solver/build.rs - solver::build::SatSolverIF::add_assignment (line 30) ... ok [INFO] [stdout] test src/solver/build.rs - solver::build::SatSolverIF::add_clause (line 57) ... ok [INFO] [stdout] test src/solver/restart.rs - solver::restart::Restarter::exports (line 810) ... ok [INFO] [stdout] test src/types.rs - types::Instantiate (line 67) ... ok [INFO] [stdout] test src/solver/validate.rs - solver::validate::Solver::inject_assignment (line 28) ... ok [INFO] [stdout] test src/solver/validate.rs - solver::validate::Solver::validate (line 54) ... ok [INFO] [stdout] test src/types.rs - types::Lit (line 102) ... ok [INFO] [stdout] test src/types.rs - types::Lit (line 312) ... ok [INFO] [stdout] test src/solver/search.rs - solver::search::Solver::solve (line 32) ... ok [INFO] [stdout] test src/lib.rs - (line 23) ... ok [INFO] [stdout] test src/solver/mod.rs - solver::Solver (line 69) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e5f793d01bf11ce274366cad83dd40a6f292a8043b0c9f181eb1db4e7df36ba7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5f793d01bf11ce274366cad83dd40a6f292a8043b0c9f181eb1db4e7df36ba7", kill_on_drop: false }` [INFO] [stdout] e5f793d01bf11ce274366cad83dd40a6f292a8043b0c9f181eb1db4e7df36ba7