[INFO] cloning repository https://github.com/zhangningboo/rust_cpp_ffi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zhangningboo/rust_cpp_ffi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhangningboo%2Frust_cpp_ffi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhangningboo%2Frust_cpp_ffi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4dfa1c2bcdb44acd99662a29e9f57a769652e8a9
[INFO] testing zhangningboo/rust_cpp_ffi against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhangningboo%2Frust_cpp_ffi" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zhangningboo/rust_cpp_ffi
[INFO] finished tweaking git repo https://github.com/zhangningboo/rust_cpp_ffi
[INFO] tweaked toml for git repo https://github.com/zhangningboo/rust_cpp_ffi written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zhangningboo/rust_cpp_ffi on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zhangningboo/rust_cpp_ffi 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ref-cast-impl v1.0.24
[INFO] [stderr]   Downloaded link-cplusplus v1.0.10
[INFO] [stderr]   Downloaded ref-cast v1.0.24
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.161
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.161
[INFO] [stderr]   Downloaded scratch v1.0.8
[INFO] [stderr]   Downloaded serde_with_macros v3.14.0
[INFO] [stderr]   Downloaded clap v4.5.41
[INFO] [stderr]   Downloaded cxx-build v1.0.161
[INFO] [stderr]   Downloaded serde_with v3.14.0
[INFO] [stderr]   Downloaded clap_builder v4.5.41
[INFO] [stderr]   Downloaded cxxbridge-cmd v1.0.161
[INFO] [stderr]   Downloaded cxx v1.0.161
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91f8b5f2cd98eb6ef9dd1c028781e3e9173f3d44e7580ca21b7a9762bf4f78b9
[INFO] running `Command { std: "docker" "start" "-a" "91f8b5f2cd98eb6ef9dd1c028781e3e9173f3d44e7580ca21b7a9762bf4f78b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91f8b5f2cd98eb6ef9dd1c028781e3e9173f3d44e7580ca21b7a9762bf4f78b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91f8b5f2cd98eb6ef9dd1c028781e3e9173f3d44e7580ca21b7a9762bf4f78b9", kill_on_drop: false }`
[INFO] [stdout] 91f8b5f2cd98eb6ef9dd1c028781e3e9173f3d44e7580ca21b7a9762bf4f78b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f269ac122eaa67a7d791490242dc71bc8320e485f81cbd4da141d8f0cfc67a8
[INFO] running `Command { std: "docker" "start" "-a" "1f269ac122eaa67a7d791490242dc71bc8320e485f81cbd4da141d8f0cfc67a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling scratch v1.0.8
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.161
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling codespan-reporting v0.12.0
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling link-cplusplus v1.0.10
[INFO] [stderr]    Compiling cxx v1.0.161
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling cxx-build v1.0.161
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.161
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling rust_cpp_ffi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling serde_with_macros v3.14.0
[INFO] [stderr]    Compiling serde_with v3.14.0
[INFO] [stdout] warning: fields `key` and `pairs` are never read
[INFO] [stdout]   --> src/ffi/cpp_map.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct RustGroup {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 41 |     pub key: i32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 42 |     pub pairs: Vec<PairIntRect>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RustGroup` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.51s
[INFO] running `Command { std: "docker" "inspect" "1f269ac122eaa67a7d791490242dc71bc8320e485f81cbd4da141d8f0cfc67a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f269ac122eaa67a7d791490242dc71bc8320e485f81cbd4da141d8f0cfc67a8", kill_on_drop: false }`
[INFO] [stdout] 1f269ac122eaa67a7d791490242dc71bc8320e485f81cbd4da141d8f0cfc67a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6de0b4b8176d9d2925c4eb79562bceb709317146ee20ac6b5727239a2ffb1236
[INFO] running `Command { std: "docker" "start" "-a" "6de0b4b8176d9d2925c4eb79562bceb709317146ee20ac6b5727239a2ffb1236", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_cpp_ffi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `key` and `pairs` are never read
[INFO] [stdout]   --> src/ffi/cpp_map.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct RustGroup {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 41 |     pub key: i32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 42 |     pub pairs: Vec<PairIntRect>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RustGroup` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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 0.35s
[INFO] running `Command { std: "docker" "inspect" "6de0b4b8176d9d2925c4eb79562bceb709317146ee20ac6b5727239a2ffb1236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6de0b4b8176d9d2925c4eb79562bceb709317146ee20ac6b5727239a2ffb1236", kill_on_drop: false }`
[INFO] [stdout] 6de0b4b8176d9d2925c4eb79562bceb709317146ee20ac6b5727239a2ffb1236
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c33bde57a9070f1a9dde140b33b42117d5da0713d2bc862e9965ec608fcdf5b
[INFO] running `Command { std: "docker" "start" "-a" "2c33bde57a9070f1a9dde140b33b42117d5da0713d2bc862e9965ec608fcdf5b", kill_on_drop: false }`
[INFO] [stderr] warning: fields `key` and `pairs` are never read
[INFO] [stderr]   --> src/ffi/cpp_map.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub struct RustGroup {
[INFO] [stderr]    |            --------- fields in this struct
[INFO] [stderr] 41 |     pub key: i32,
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 42 |     pub pairs: Vec<PairIntRect>,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `RustGroup` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_cpp_ffi` (bin "rust_cpp_ffi" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_cpp_ffi-34e759d1cc954190)
[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" "2c33bde57a9070f1a9dde140b33b42117d5da0713d2bc862e9965ec608fcdf5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c33bde57a9070f1a9dde140b33b42117d5da0713d2bc862e9965ec608fcdf5b", kill_on_drop: false }`
[INFO] [stdout] 2c33bde57a9070f1a9dde140b33b42117d5da0713d2bc862e9965ec608fcdf5b