[INFO] fetching crate queryst 2.1.0...
[INFO] testing queryst-2.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate queryst 2.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate queryst 2.1.0 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 queryst 2.1.0
[INFO] finished tweaking crates.io crate queryst 2.1.0
[INFO] tweaked toml for crates.io crate queryst 2.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 46bc1f96b0d062ee00953375dfd7bab9567972a02635dcafdc336693e16a936b
[INFO] running `Command { std: "docker" "start" "-a" "46bc1f96b0d062ee00953375dfd7bab9567972a02635dcafdc336693e16a936b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46bc1f96b0d062ee00953375dfd7bab9567972a02635dcafdc336693e16a936b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46bc1f96b0d062ee00953375dfd7bab9567972a02635dcafdc336693e16a936b", kill_on_drop: false }`
[INFO] [stdout] 46bc1f96b0d062ee00953375dfd7bab9567972a02635dcafdc336693e16a936b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] 2e5f92ce5a3a0520f366a51ac1d2bbd2895bec6d41cf830bee7f63125fadb333
[INFO] running `Command { std: "docker" "start" "-a" "2e5f92ce5a3a0520f366a51ac1d2bbd2895bec6d41cf830bee7f63125fadb333", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-util v0.1.8
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling queryst v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.90s
[INFO] running `Command { std: "docker" "inspect" "2e5f92ce5a3a0520f366a51ac1d2bbd2895bec6d41cf830bee7f63125fadb333", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e5f92ce5a3a0520f366a51ac1d2bbd2895bec6d41cf830bee7f63125fadb333", kill_on_drop: false }`
[INFO] [stdout] 2e5f92ce5a3a0520f366a51ac1d2bbd2895bec6d41cf830bee7f63125fadb333
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] a0d2feb884d6f4c5c2219ef825021b3ca106b766da4dcb63a6755f91434a5040
[INFO] running `Command { std: "docker" "start" "-a" "a0d2feb884d6f4c5c2219ef825021b3ca106b766da4dcb63a6755f91434a5040", 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 queryst v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `Command { std: "docker" "inspect" "a0d2feb884d6f4c5c2219ef825021b3ca106b766da4dcb63a6755f91434a5040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0d2feb884d6f4c5c2219ef825021b3ca106b766da4dcb63a6755f91434a5040", kill_on_drop: false }`
[INFO] [stdout] a0d2feb884d6f4c5c2219ef825021b3ca106b766da4dcb63a6755f91434a5040
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] e1ee1837163bc0e1496ac935b648629987004577c0ff9944663c223361eead95
[INFO] running `Command { std: "docker" "start" "-a" "e1ee1837163bc0e1496ac935b648629987004577c0ff9944663c223361eead95", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/queryst-8226d786ae6cf6b7)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test parser::tests::test_parse_pair ... ok
[INFO] [stdout] test parser::tests::it_doesnt_produce_empty_keys ... ok
[INFO] [stdout] test parser::tests::it_parses_nested_array ... ok
[INFO] [stdout] test parser::tests::it_parses_explicit_encoded_array ... ok
[INFO] [stdout] test parser::tests::it_parses_explicit_array ... ok
[INFO] [stdout] test parser::tests::it_parses_simple_array ... ok
[INFO] [stdout] test parser::tests::it_supports_encoded_strings ... ok
[INFO] [stdout] test parser::tests::it_parses_simple_string ... ok
[INFO] [stdout] test parser::tests::it_parses_plus_sign ... ok
[INFO] [stdout] test parser::tests::it_allows_to_specify_array_indexes ... ok
[INFO] [stdout] test parser::tests::it_transforms_standalone_keys ... ok
[INFO] [stdout] test parser::tests::it_parses_nested_string ... ok
[INFO] [stdout] test parser::tests::it_transforms_arrays_to_object ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests queryst
[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" "e1ee1837163bc0e1496ac935b648629987004577c0ff9944663c223361eead95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1ee1837163bc0e1496ac935b648629987004577c0ff9944663c223361eead95", kill_on_drop: false }`
[INFO] [stdout] e1ee1837163bc0e1496ac935b648629987004577c0ff9944663c223361eead95