[INFO] fetching crate json_value_search 0.1.1...
[INFO] testing json_value_search-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate json_value_search 0.1.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate json_value_search 0.1.1 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 json_value_search 0.1.1
[INFO] finished tweaking crates.io crate json_value_search 0.1.1
[INFO] tweaked toml for crates.io crate json_value_search 0.1.1 written to /workspace/builds/worker-13/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-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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd950d82c39a9b81c76a424a6a737c1952ac744ea195edf3bc829d1c36d7609b
[INFO] running `Command { std: "docker" "start" "-a" "fd950d82c39a9b81c76a424a6a737c1952ac744ea195edf3bc829d1c36d7609b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd950d82c39a9b81c76a424a6a737c1952ac744ea195edf3bc829d1c36d7609b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd950d82c39a9b81c76a424a6a737c1952ac744ea195edf3bc829d1c36d7609b", kill_on_drop: false }`
[INFO] [stdout] fd950d82c39a9b81c76a424a6a737c1952ac744ea195edf3bc829d1c36d7609b
[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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a8305766aec2e2b8623ca7501302ef2177699e8a7755f7786dd5464251a9d7d
[INFO] running `Command { std: "docker" "start" "-a" "9a8305766aec2e2b8623ca7501302ef2177699e8a7755f7786dd5464251a9d7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling json_value_search v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "9a8305766aec2e2b8623ca7501302ef2177699e8a7755f7786dd5464251a9d7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a8305766aec2e2b8623ca7501302ef2177699e8a7755f7786dd5464251a9d7d", kill_on_drop: false }`
[INFO] [stdout] 9a8305766aec2e2b8623ca7501302ef2177699e8a7755f7786dd5464251a9d7d
[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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3236b8093e631519e1956f7923a92629a34321a23f9b0f79f934785b13c7b33
[INFO] running `Command { std: "docker" "start" "-a" "e3236b8093e631519e1956f7923a92629a34321a23f9b0f79f934785b13c7b33", kill_on_drop: false }`
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling json_value_search v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.74s
[INFO] running `Command { std: "docker" "inspect" "e3236b8093e631519e1956f7923a92629a34321a23f9b0f79f934785b13c7b33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3236b8093e631519e1956f7923a92629a34321a23f9b0f79f934785b13c7b33", kill_on_drop: false }`
[INFO] [stdout] e3236b8093e631519e1956f7923a92629a34321a23f9b0f79f934785b13c7b33
[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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e3f683f535d4dbe0640366168e6b65fc3b44679119f0dda8d5489abc449a99e
[INFO] running `Command { std: "docker" "start" "-a" "3e3f683f535d4dbe0640366168e6b65fc3b44679119f0dda8d5489abc449a99e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/json_value_search-688302e83161a7ab)
[INFO] [stderr]    Doc-tests json_value_search
[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] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - serde_json::Value::search_by_fields (line 128) ... ok
[INFO] [stdout] test src/lib.rs - serde_json::Value::search (line 36) ... ok
[INFO] [stdout] test src/lib.rs - serde_json::Value::search (line 62) ... ok
[INFO] [stdout] test src/lib.rs - serde_json::Value::search (line 17) ... ok
[INFO] [stdout] test src/lib.rs - serde_json::Value::search (line 48) ... ok
[INFO] [stdout] test src/lib.rs - serde_json::Value::search_by_fields (line 114) ... ok
[INFO] [stdout] test src/lib.rs - serde_json::Value::search_by_fields (line 102) ... ok
[INFO] [stdout] test src/lib.rs - serde_json::Value::search_by_fields (line 83) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.64s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3e3f683f535d4dbe0640366168e6b65fc3b44679119f0dda8d5489abc449a99e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e3f683f535d4dbe0640366168e6b65fc3b44679119f0dda8d5489abc449a99e", kill_on_drop: false }`
[INFO] [stdout] 3e3f683f535d4dbe0640366168e6b65fc3b44679119f0dda8d5489abc449a99e