[INFO] fetching crate qualia 0.8.1...
[INFO] testing qualia-0.8.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate qualia 0.8.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate qualia 0.8.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded qualia_derive v0.8.1
[INFO] [stderr]   Downloaded rusqlite v0.24.2
[INFO] [stderr]   Downloaded hashlink v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be802587812144b076e1c73bda09b38cde35af88a70644402574c99abef2e287
[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" "be802587812144b076e1c73bda09b38cde35af88a70644402574c99abef2e287", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be802587812144b076e1c73bda09b38cde35af88a70644402574c99abef2e287", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be802587812144b076e1c73bda09b38cde35af88a70644402574c99abef2e287", kill_on_drop: false }`
[INFO] [stdout] be802587812144b076e1c73bda09b38cde35af88a70644402574c99abef2e287
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc87a7eabb83f5e28294964810781916a388f1b05434d57b13a3e9ca07e53ffe
[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" "fc87a7eabb83f5e28294964810781916a388f1b05434d57b13a3e9ca07e53ffe", kill_on_drop: false }`
[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 serde_derive v1.0.118
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling qualia_derive v0.8.1
[INFO] [stderr]    Compiling hashlink v0.6.0
[INFO] [stderr]    Compiling rusqlite v0.24.2
[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 40.54s
[INFO] running `Command { std: "docker" "inspect" "fc87a7eabb83f5e28294964810781916a388f1b05434d57b13a3e9ca07e53ffe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc87a7eabb83f5e28294964810781916a388f1b05434d57b13a3e9ca07e53ffe", kill_on_drop: false }`
[INFO] [stdout] fc87a7eabb83f5e28294964810781916a388f1b05434d57b13a3e9ca07e53ffe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 118923b94b4b3fa3d5d11c062bb3a7b54a204d780ff9209e775e7adffe2de889
[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" "118923b94b4b3fa3d5d11c062bb3a7b54a204d780ff9209e775e7adffe2de889", kill_on_drop: false }`
[INFO] [stderr]    Compiling qualia v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.44s
[INFO] running `Command { std: "docker" "inspect" "118923b94b4b3fa3d5d11c062bb3a7b54a204d780ff9209e775e7adffe2de889", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "118923b94b4b3fa3d5d11c062bb3a7b54a204d780ff9209e775e7adffe2de889", kill_on_drop: false }`
[INFO] [stdout] 118923b94b4b3fa3d5d11c062bb3a7b54a204d780ff9209e775e7adffe2de889
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 333a0b410ad79d02a3eff408129b8160ea0eb7c106563d4eb7f7ff0be77d8fb6
[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" "333a0b410ad79d02a3eff408129b8160ea0eb7c106563d4eb7f7ff0be77d8fb6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/qualia-8e905e3f4c9c7eae
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test query_builder::tests::queries_build_correctly ... ok
[INFO] [stdout] test query::tests::queries_convert_correctly ... ok
[INFO] [stdout] test store::tests::objects_can_be_iterated_as_a_shape ... ok
[INFO] [stdout] test store::tests::new_store_is_empty ... ok
[INFO] [stdout] test store::tests::added_objects_can_be_found ... ok
[INFO] [stdout] test store::tests::added_objects_exist ... ok
[INFO] [stdout] test store::tests::objects_can_be_found_by_like ... ok
[INFO] [stdout] test store::tests::objects_can_be_found_by_their_object_id ... ok
[INFO] [stdout] test store::tests::can_undo_to_an_empty_store ... ok
[INFO] [stdout] test store::tests::objects_can_be_found_by_and ... 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; finished in 1.16s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "333a0b410ad79d02a3eff408129b8160ea0eb7c106563d4eb7f7ff0be77d8fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "333a0b410ad79d02a3eff408129b8160ea0eb7c106563d4eb7f7ff0be77d8fb6", kill_on_drop: false }`
[INFO] [stdout] 333a0b410ad79d02a3eff408129b8160ea0eb7c106563d4eb7f7ff0be77d8fb6