[INFO] fetching crate qualia 0.9.1...
[INFO] testing qualia-0.9.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate qualia 0.9.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate qualia 0.9.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate qualia 0.9.1
[INFO] finished tweaking crates.io crate qualia 0.9.1
[INFO] tweaked toml for crates.io crate qualia 0.9.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e82a2a76617cc9cd92ad2b9dd162c2aa98f4a79938390283d1566948fe82fc6b
[INFO] running `Command { std: "docker" "start" "-a" "e82a2a76617cc9cd92ad2b9dd162c2aa98f4a79938390283d1566948fe82fc6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e82a2a76617cc9cd92ad2b9dd162c2aa98f4a79938390283d1566948fe82fc6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e82a2a76617cc9cd92ad2b9dd162c2aa98f4a79938390283d1566948fe82fc6b", kill_on_drop: false }`
[INFO] [stdout] e82a2a76617cc9cd92ad2b9dd162c2aa98f4a79938390283d1566948fe82fc6b
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55cfa24515ce60a1515cd5700846c665117b2230dfd500d2d7439aebe4aa13f3
[INFO] running `Command { std: "docker" "start" "-a" "55cfa24515ce60a1515cd5700846c665117b2230dfd500d2d7439aebe4aa13f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling ahash v0.4.7
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.20.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling hashlink v0.6.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling rusqlite v0.24.2
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling qualia_derive v0.9.1
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling qualia v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.84s
[INFO] running `Command { std: "docker" "inspect" "55cfa24515ce60a1515cd5700846c665117b2230dfd500d2d7439aebe4aa13f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55cfa24515ce60a1515cd5700846c665117b2230dfd500d2d7439aebe4aa13f3", kill_on_drop: false }`
[INFO] [stdout] 55cfa24515ce60a1515cd5700846c665117b2230dfd500d2d7439aebe4aa13f3
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3a920b12fcc7bdf4c10055964ca8f0509b48337e446009a96626d208b81d19a
[INFO] running `Command { std: "docker" "start" "-a" "d3a920b12fcc7bdf4c10055964ca8f0509b48337e446009a96626d208b81d19a", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling qualia v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.84s
[INFO] running `Command { std: "docker" "inspect" "d3a920b12fcc7bdf4c10055964ca8f0509b48337e446009a96626d208b81d19a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3a920b12fcc7bdf4c10055964ca8f0509b48337e446009a96626d208b81d19a", kill_on_drop: false }`
[INFO] [stdout] d3a920b12fcc7bdf4c10055964ca8f0509b48337e446009a96626d208b81d19a
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 87197b1c237ddb0b1ab6cece0bbb1e0ac012e666b9e779b1276e40d7a6e5b02e
[INFO] running `Command { std: "docker" "start" "-a" "87197b1c237ddb0b1ab6cece0bbb1e0ac012e666b9e779b1276e40d7a6e5b02e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/qualia-3b54966179191c0e)
[INFO] [stdout] 
[INFO] [stdout] running 15 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_found_by_and ... ok
[INFO] [stdout] test store::tests::deleting_objects_can_be_undone ... ok
[INFO] [stdout] test store::tests::objects_modification_can_be_undone ... ok
[INFO] [stdout] test store::tests::objects_can_be_modified ... ok
[INFO] [stdout] test store::tests::can_undo_to_an_empty_store ... ok
[INFO] [stdout] test store::tests::objects_can_be_found_by_like ... ok
[INFO] [stdout] test store::tests::added_objects_can_be_found ... ok
[INFO] [stdout] test store::tests::new_store_is_empty ... 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::objects_can_be_found_by_their_object_id ... ok
[INFO] [stdout] test store::tests::adding_objects_can_be_undone ... ok
[INFO] [stdout] test store::tests::objects_can_be_deleted ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[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" "87197b1c237ddb0b1ab6cece0bbb1e0ac012e666b9e779b1276e40d7a6e5b02e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87197b1c237ddb0b1ab6cece0bbb1e0ac012e666b9e779b1276e40d7a6e5b02e", kill_on_drop: false }`
[INFO] [stdout] 87197b1c237ddb0b1ab6cece0bbb1e0ac012e666b9e779b1276e40d7a6e5b02e