[INFO] fetching crate codd 0.1.0...
[INFO] testing codd-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate codd 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate codd 0.1.0 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 codd 0.1.0
[INFO] finished tweaking crates.io crate codd 0.1.0
[INFO] tweaked toml for crates.io crate codd 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate codd 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--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" "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] 4cb47784fbe7b3066857417536521180eab6bee9b68d0a498e6c2b9b7baf1de5
[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" "4cb47784fbe7b3066857417536521180eab6bee9b68d0a498e6c2b9b7baf1de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cb47784fbe7b3066857417536521180eab6bee9b68d0a498e6c2b9b7baf1de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cb47784fbe7b3066857417536521180eab6bee9b68d0a498e6c2b9b7baf1de5", kill_on_drop: false }`
[INFO] [stdout] 4cb47784fbe7b3066857417536521180eab6bee9b68d0a498e6c2b9b7baf1de5
[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=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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e10b56facd358779b3eadbda86cb1ef9c8daf6990cc918e9d46d3377537cb59c
[INFO] running `Command { std: "docker" "start" "-a" "e10b56facd358779b3eadbda86cb1ef9c8daf6990cc918e9d46d3377537cb59c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling thiserror v1.0.21
[INFO] [stderr]    Compiling codd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.33s
[INFO] running `Command { std: "docker" "inspect" "e10b56facd358779b3eadbda86cb1ef9c8daf6990cc918e9d46d3377537cb59c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e10b56facd358779b3eadbda86cb1ef9c8daf6990cc918e9d46d3377537cb59c", kill_on_drop: false }`
[INFO] [stdout] e10b56facd358779b3eadbda86cb1ef9c8daf6990cc918e9d46d3377537cb59c
[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=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] 5dc7cafa117490701ed9a1b9668e23a74d0b018d625a3cb9f787a2dafe2691fa
[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" "5dc7cafa117490701ed9a1b9668e23a74d0b018d625a3cb9f787a2dafe2691fa", 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]    Compiling codd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.32s
[INFO] running `Command { std: "docker" "inspect" "5dc7cafa117490701ed9a1b9668e23a74d0b018d625a3cb9f787a2dafe2691fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dc7cafa117490701ed9a1b9668e23a74d0b018d625a3cb9f787a2dafe2691fa", kill_on_drop: false }`
[INFO] [stdout] 5dc7cafa117490701ed9a1b9668e23a74d0b018d625a3cb9f787a2dafe2691fa
[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=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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] abdbbf630e562d36b4d2e26161e2bd26f6640e068a2c70439b9049e8f9f9736d
[INFO] running `Command { std: "docker" "start" "-a" "abdbbf630e562d36b4d2e26161e2bd26f6640e068a2c70439b9049e8f9f9736d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/codd-d61416d0f65aeb53)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test database::evaluate::tests::test_evaluate_empty ... ok
[INFO] [stdout] test database::evaluate::tests::test_evaluate_intersect ... ok
[INFO] [stdout] test database::evaluate::tests::test_evaluate_join ... ok
[INFO] [stdout] test database::evaluate::tests::test_evaluate_product ... ok
[INFO] [stdout] test database::instance::tests::test_tuples_merge ... ok
[INFO] [stdout] test database::evaluate::tests::test_evaluate_relation ... ok
[INFO] [stdout] test database::tests::test_add_relation ... ok
[INFO] [stdout] test database::evaluate::tests::test_evaluate_difference ... ok
[INFO] [stdout] test database::tests::test_insert ... ok
[INFO] [stdout] test database::tests::test_clone_database ... ok
[INFO] [stdout] test database::instance::tests::test_instance_insert ... ok
[INFO] [stdout] test database::instance::tests::test_tuples_from_list ... ok
[INFO] [stdout] test database::instance::tests::test_instance_changed ... ok
[INFO] [stdout] test database::tests::test_database_new ... ok
[INFO] [stdout] test database::evaluate::tests::test_evaluate_select ... ok
[INFO] [stdout] test database::evaluate::tests::test_evaluate_project ... ok
[INFO] [stdout] test database::tests::test_store_view ... ok
[INFO] [stdout] test database::evaluate::tests::test_evaluate_full ... ok
[INFO] [stdout] test database::tests::test_get_relation ... ok
[INFO] [stdout] test database::instance::tests::test_clone_instance ... ok
[INFO] [stdout] test database::tests::test_get_view ... ok
[INFO] [stdout] test expression::union::tests::test_clone ... ok
[INFO] [stdout] test expression::singleton::tests::test_new ... ok
[INFO] [stdout] test expression::relation::tests::test_new ... ok
[INFO] [stdout] test expression::intersect::tests::test_clone ... ok
[INFO] [stdout] test expression::view::tests::test_clone ... ok
[INFO] [stdout] test expression::singleton::tests::test_clone ... ok
[INFO] [stdout] test expression::join::tests::test_clone ... ok
[INFO] [stdout] test expression::project::tests::test_clone ... ok
[INFO] [stdout] test expression::relation::tests::test_clone ... ok
[INFO] [stdout] test expression::select::tests::test_clone ... ok
[INFO] [stdout] test expression::difference::tests::test_clone ... ok
[INFO] [stdout] test expression::product::tests::test_clone ... ok
[INFO] [stdout] test database::evaluate::tests::test_evaluate_union ... ok
[INFO] [stdout] test database::evaluate::tests::test_evaluate_view ... ok
[INFO] [stdout] test database::evaluate::tests::test_evaluate_singleton ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests codd
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/expression/full.rs - expression::full::Full (line 12) ... ok
[INFO] [stdout] test src/expression/empty.rs - expression::empty::Empty (line 8) ... ok
[INFO] [stdout] test src/expression/intersect.rs - expression::intersect::Intersect (line 8) ... ok
[INFO] [stdout] test src/expression/builder.rs - expression::builder::Builder<L, Left>::project (line 28) ... ok
[INFO] [stdout] test src/expression/relation.rs - expression::relation::Relation (line 9) ... ok
[INFO] [stdout] test src/database.rs - database::Database (line 132) ... ok
[INFO] [stdout] test src/expression/builder.rs - expression::builder::Builder<L, Left>::intersect (line 79) ... ok
[INFO] [stdout] test src/expression/builder.rs - expression::builder::Builder<L, Left>::product (line 172) ... ok
[INFO] [stdout] test src/expression/difference.rs - expression::difference::Difference (line 8) ... ok
[INFO] [stdout] test src/expression/builder.rs - expression::builder::Builder<L, Left>::union (line 141) ... ok
[INFO] [stdout] test src/expression/product.rs - expression::product::Product (line 12) ... ok
[INFO] [stdout] test src/expression/builder.rs - expression::builder::Builder<L, Left>::select (line 55) ... ok
[INFO] [stdout] test src/expression/builder.rs - expression::builder::Builder<L, Left>::difference (line 109) ... ok
[INFO] [stdout] test src/expression/project.rs - expression::project::Project (line 12) ... ok
[INFO] [stdout] test src/expression/singleton.rs - expression::singleton::Singleton (line 7) ... ok
[INFO] [stdout] test src/expression/select.rs - expression::select::Select (line 12) ... ok
[INFO] [stdout] test src/expression/union.rs - expression::union::Union (line 8) ... ok
[INFO] [stdout] test src/expression/builder.rs - expression::builder::Builder<L, Left>::with_key (line 206) ... ok
[INFO] [stdout] test src/expression/join.rs - expression::join::Join (line 16) ... ok
[INFO] [stdout] test src/expression/view.rs - expression::view::View (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.88s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "abdbbf630e562d36b4d2e26161e2bd26f6640e068a2c70439b9049e8f9f9736d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abdbbf630e562d36b4d2e26161e2bd26f6640e068a2c70439b9049e8f9f9736d", kill_on_drop: false }`
[INFO] [stdout] abdbbf630e562d36b4d2e26161e2bd26f6640e068a2c70439b9049e8f9f9736d