[INFO] fetching crate json-mcp-server 0.1.0...
[INFO] testing json-mcp-server-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate json-mcp-server 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate json-mcp-server 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate json-mcp-server 0.1.0
[INFO] tweaked toml for crates.io crate json-mcp-server 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate json-mcp-server 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate json-mcp-server 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pest_meta v2.8.1
[INFO] [stderr]   Downloaded pest_derive v2.8.1
[INFO] [stderr]   Downloaded pest_generator v2.8.1
[INFO] [stderr]   Downloaded jsonpath-rust v0.5.1
[INFO] [stderr]   Downloaded signal-hook-registry v1.4.5
[INFO] [stderr]   Downloaded clap_derive v4.5.40
[INFO] [stderr]   Downloaded clap v4.5.40
[INFO] [stderr]   Downloaded clap_builder v4.5.40
[INFO] [stderr]   Downloaded rustix v1.0.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3ad051b6fd8b68272e8c530b3c8369b7a491e6d21474737e4ff5a1bfb6398cc
[INFO] running `Command { std: "docker" "start" "-a" "c3ad051b6fd8b68272e8c530b3c8369b7a491e6d21474737e4ff5a1bfb6398cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3ad051b6fd8b68272e8c530b3c8369b7a491e6d21474737e4ff5a1bfb6398cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3ad051b6fd8b68272e8c530b3c8369b7a491e6d21474737e4ff5a1bfb6398cc", kill_on_drop: false }`
[INFO] [stdout] c3ad051b6fd8b68272e8c530b3c8369b7a491e6d21474737e4ff5a1bfb6398cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d237147e0db60d658388f547f5fb1cf964dbfea81ea103ca95286725c47a6ad
[INFO] running `Command { std: "docker" "start" "-a" "3d237147e0db60d658388f547f5fb1cf964dbfea81ea103ca95286725c47a6ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling clap_derive v4.5.40
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling pest v2.8.1
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling pest_meta v2.8.1
[INFO] [stderr]    Compiling pest_generator v2.8.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling pest_derive v2.8.1
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling jsonpath-rust v0.5.1
[INFO] [stderr]    Compiling json-mcp-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.34s
[INFO] running `Command { std: "docker" "inspect" "3d237147e0db60d658388f547f5fb1cf964dbfea81ea103ca95286725c47a6ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d237147e0db60d658388f547f5fb1cf964dbfea81ea103ca95286725c47a6ad", kill_on_drop: false }`
[INFO] [stdout] 3d237147e0db60d658388f547f5fb1cf964dbfea81ea103ca95286725c47a6ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08987f80097d63b335d308bcef9688555487203a6675e00eafdf42e84797be07
[INFO] running `Command { std: "docker" "start" "-a" "08987f80097d63b335d308bcef9688555487203a6675e00eafdf42e84797be07", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling json-mcp-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `read_json_file` is never used
[INFO] [stdout]   --> tests/integration_tests.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl TestEnvironment {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 34 |     fn read_json_file(&self, name: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.73s
[INFO] running `Command { std: "docker" "inspect" "08987f80097d63b335d308bcef9688555487203a6675e00eafdf42e84797be07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08987f80097d63b335d308bcef9688555487203a6675e00eafdf42e84797be07", kill_on_drop: false }`
[INFO] [stdout] 08987f80097d63b335d308bcef9688555487203a6675e00eafdf42e84797be07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0b3715d8b61440b6023d4366fb1221d6ea0497c068fd1b34383d80eef1775961
[INFO] running `Command { std: "docker" "start" "-a" "0b3715d8b61440b6023d4366fb1221d6ea0497c068fd1b34383d80eef1775961", kill_on_drop: false }`
[INFO] [stderr] warning: method `read_json_file` is never used
[INFO] [stderr]   --> tests/integration_tests.rs:34:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl TestEnvironment {
[INFO] [stderr]    | -------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 34 |     fn read_json_file(&self, name: &str) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `json-mcp-server` (test "integration_tests") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/json_mcp_server-c1c13868de30165b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_json_help_default ... ok
[INFO] [stdout] test tests::test_mcp_server_tool_registration ... ok
[INFO] [stdout] test tests::test_json_validate_valid_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/json_mcp_server-f4f14a33bd846581)
[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/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-5334808ddaaaf957)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_help_system_comprehensive ... ok
[INFO] [stdout] test test_complete_json_workflow ... ok
[INFO] [stdout] test test_all_write_modes ... ok
[INFO] [stdout] test test_error_handling ... ok
[INFO] [stdout] test test_mcp_protocol_integration ... ok
[INFO] [stdout] test test_complex_jsonpath_queries ... ok
[INFO] [stdout] test test_large_file_simulation ... ok
[INFO] [stderr]    Doc-tests json_mcp_server
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[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" "0b3715d8b61440b6023d4366fb1221d6ea0497c068fd1b34383d80eef1775961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b3715d8b61440b6023d4366fb1221d6ea0497c068fd1b34383d80eef1775961", kill_on_drop: false }`
[INFO] [stdout] 0b3715d8b61440b6023d4366fb1221d6ea0497c068fd1b34383d80eef1775961