[INFO] fetching crate jxon 0.8.0...
[INFO] testing jxon-0.8.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate jxon 0.8.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate jxon 0.8.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jxon 0.8.0
[INFO] finished tweaking crates.io crate jxon 0.8.0
[INFO] tweaked toml for crates.io crate jxon 0.8.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4368cac4bd05be68886e09d081f7ea72fa611f43a0ccc45230f8397386ec902
[INFO] running `Command { std: "docker" "start" "-a" "f4368cac4bd05be68886e09d081f7ea72fa611f43a0ccc45230f8397386ec902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4368cac4bd05be68886e09d081f7ea72fa611f43a0ccc45230f8397386ec902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4368cac4bd05be68886e09d081f7ea72fa611f43a0ccc45230f8397386ec902", kill_on_drop: false }`
[INFO] [stdout] f4368cac4bd05be68886e09d081f7ea72fa611f43a0ccc45230f8397386ec902
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a121761d54ce9c644c1dff061b1554612554393fd5d12b955924e9b86564ab93
[INFO] running `Command { std: "docker" "start" "-a" "a121761d54ce9c644c1dff061b1554612554393fd5d12b955924e9b86564ab93", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling quick-xml v0.22.0
[INFO] [stderr]    Compiling jxon v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.75s
[INFO] running `Command { std: "docker" "inspect" "a121761d54ce9c644c1dff061b1554612554393fd5d12b955924e9b86564ab93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a121761d54ce9c644c1dff061b1554612554393fd5d12b955924e9b86564ab93", kill_on_drop: false }`
[INFO] [stdout] a121761d54ce9c644c1dff061b1554612554393fd5d12b955924e9b86564ab93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2638658759ea2a3a32961b03ae91735d5590268d42fc66d90bfc3e855c2ecf1f
[INFO] running `Command { std: "docker" "start" "-a" "2638658759ea2a3a32961b03ae91735d5590268d42fc66d90bfc3e855c2ecf1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling jxon v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "2638658759ea2a3a32961b03ae91735d5590268d42fc66d90bfc3e855c2ecf1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2638658759ea2a3a32961b03ae91735d5590268d42fc66d90bfc3e855c2ecf1f", kill_on_drop: false }`
[INFO] [stdout] 2638658759ea2a3a32961b03ae91735d5590268d42fc66d90bfc3e855c2ecf1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2a373de97926a034b5f042f43a7601f089746e044d32c4bfe37cfb9c130dc763
[INFO] running `Command { std: "docker" "start" "-a" "2a373de97926a034b5f042f43a7601f089746e044d32c4bfe37cfb9c130dc763", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jxon-0edacfd1e9845871)
[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] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-fe4dde1d306b4524)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test empty_root_tag ... ok
[INFO] [stdout] test serde ... ok
[INFO] [stdout] test children ... ok
[INFO] [stdout] test attributes ... ok
[INFO] [stdout] test text_outside_of_root ... ok
[INFO] [stdout] test decl ... ok
[INFO] [stderr]    Doc-tests jxon
[INFO] [stdout] test text ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "2a373de97926a034b5f042f43a7601f089746e044d32c4bfe37cfb9c130dc763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a373de97926a034b5f042f43a7601f089746e044d32c4bfe37cfb9c130dc763", kill_on_drop: false }`
[INFO] [stdout] 2a373de97926a034b5f042f43a7601f089746e044d32c4bfe37cfb9c130dc763