[INFO] fetching crate qualia 0.8.1...
[INFO] testing qualia-0.8.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate qualia 0.8.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate qualia 0.8.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate qualia 0.8.1
[INFO] finished tweaking crates.io crate qualia 0.8.1
[INFO] tweaked toml for crates.io crate qualia 0.8.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f196be18baeb60e86da5ee9a4202df0461c09527d9725a59cdf1d80c3001e5e
[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" "4f196be18baeb60e86da5ee9a4202df0461c09527d9725a59cdf1d80c3001e5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f196be18baeb60e86da5ee9a4202df0461c09527d9725a59cdf1d80c3001e5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f196be18baeb60e86da5ee9a4202df0461c09527d9725a59cdf1d80c3001e5e", kill_on_drop: false }`
[INFO] [stdout] 4f196be18baeb60e86da5ee9a4202df0461c09527d9725a59cdf1d80c3001e5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e4f87c0644554d9fc0fd51b25f0274b581c213ead9da7b45869c603da74b8b3
[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" "7e4f87c0644554d9fc0fd51b25f0274b581c213ead9da7b45869c603da74b8b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling ahash v0.4.7
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling libsqlite3-sys v0.20.1
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling hashlink v0.6.0
[INFO] [stderr]    Compiling rusqlite v0.24.2
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling qualia_derive v0.8.1
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling qualia v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.72s
[INFO] running `Command { std: "docker" "inspect" "7e4f87c0644554d9fc0fd51b25f0274b581c213ead9da7b45869c603da74b8b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e4f87c0644554d9fc0fd51b25f0274b581c213ead9da7b45869c603da74b8b3", kill_on_drop: false }`
[INFO] [stdout] 7e4f87c0644554d9fc0fd51b25f0274b581c213ead9da7b45869c603da74b8b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--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] 4b856708f5043b424aa285ea02d25470826c13e9ed7ab065a1107a84a3d4bb2e
[INFO] running `Command { std: "docker" "start" "-a" "4b856708f5043b424aa285ea02d25470826c13e9ed7ab065a1107a84a3d4bb2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling qualia v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.77s
[INFO] running `Command { std: "docker" "inspect" "4b856708f5043b424aa285ea02d25470826c13e9ed7ab065a1107a84a3d4bb2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b856708f5043b424aa285ea02d25470826c13e9ed7ab065a1107a84a3d4bb2e", kill_on_drop: false }`
[INFO] [stdout] 4b856708f5043b424aa285ea02d25470826c13e9ed7ab065a1107a84a3d4bb2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 84613efadf80dc2363957196ecbe825f8964e957f6f001cee3aade787675a721
[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" "84613efadf80dc2363957196ecbe825f8964e957f6f001cee3aade787675a721", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/qualia-9839d93d80889e91
[INFO] [stdout] running 13 tests
[INFO] [stdout] test query::tests::queries_convert_correctly ... ok
[INFO] [stdout] test query_builder::tests::queries_build_correctly ... ok
[INFO] [stdout] test store::tests::objects_can_be_found_by_like ... ok
[INFO] [stdout] test store::tests::objects_can_be_iterated_as_a_shape ... ok
[INFO] [stdout] test store::tests::added_objects_exist ... ok
[INFO] [stdout] test store::tests::new_store_is_empty ... ok
[INFO] [stdout] test store::tests::can_undo_to_an_empty_store ... ok
[INFO] [stdout] test store::tests::objects_can_be_found_by_their_object_id ... ok
[INFO] [stdout] test store::tests::objects_can_be_found_by_and ... ok
[INFO] [stdout] test store::tests::added_objects_can_be_found ... ok
[INFO] [stdout] test store::tests::adding_objects_can_be_undone ... ok
[INFO] [stdout] test store::tests::objects_can_be_deleted ... ok
[INFO] [stdout] test store::tests::deleting_objects_can_be_undone ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests qualia
[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] running `Command { std: "docker" "inspect" "84613efadf80dc2363957196ecbe825f8964e957f6f001cee3aade787675a721", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84613efadf80dc2363957196ecbe825f8964e957f6f001cee3aade787675a721", kill_on_drop: false }`
[INFO] [stdout] 84613efadf80dc2363957196ecbe825f8964e957f6f001cee3aade787675a721