[INFO] fetching crate mopro-ffi 0.3.2... [INFO] testing mopro-ffi-0.3.2 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate mopro-ffi 0.3.2 into /workspace/builds/worker-3-tc2/source [INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate mopro-ffi 0.3.2 [INFO] finished tweaking crates.io crate mopro-ffi 0.3.2 [INFO] tweaked toml for crates.io crate mopro-ffi 0.3.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mopro-ffi 0.3.2 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mopro-ffi 0.3.2 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d49cdabca54b21a59bc4af708bad0e6b5b18f4de82bad48d632be107c8e522c6 [INFO] running `Command { std: "docker" "start" "-a" "d49cdabca54b21a59bc4af708bad0e6b5b18f4de82bad48d632be107c8e522c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d49cdabca54b21a59bc4af708bad0e6b5b18f4de82bad48d632be107c8e522c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d49cdabca54b21a59bc4af708bad0e6b5b18f4de82bad48d632be107c8e522c6", kill_on_drop: false }` [INFO] [stdout] d49cdabca54b21a59bc4af708bad0e6b5b18f4de82bad48d632be107c8e522c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d530f2670fe4a58c08fa19a04b920a9bece020c55b4530cfe7bd27bb7afa0965 [INFO] running `Command { std: "docker" "start" "-a" "d530f2670fe4a58c08fa19a04b920a9bece020c55b4530cfe7bd27bb7afa0965", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling owo-colors v4.2.2 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Compiling color-spantrace v0.3.0 [INFO] [stderr] Compiling gimli v0.28.1 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling cc v1.2.19 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling toml_write v0.1.1 [INFO] [stderr] Compiling camino v1.1.9 [INFO] [stderr] Compiling winnow v0.7.12 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling uuid v1.16.0 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling addr2line v0.21.0 [INFO] [stderr] Compiling tracing-error v0.2.1 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling toml_datetime v0.6.9 [INFO] [stderr] Compiling serde_spanned v0.6.8 [INFO] [stderr] Compiling toml_edit v0.22.26 [INFO] [stderr] Compiling color-eyre v0.6.5 [INFO] [stderr] Compiling toml v0.8.22 [INFO] [stderr] Compiling mopro-ffi v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `build_from_env` is never used [INFO] [stdout] --> src/app_config/mod.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn build_from_env() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_project_dir` is never used [INFO] [stdout] --> src/app_config/mod.rs:196:4 [INFO] [stdout] | [INFO] [stdout] 196 | fn get_project_dir() -> PathBuf { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_build_mode` is never used [INFO] [stdout] --> src/app_config/mod.rs:202:4 [INFO] [stdout] | [INFO] [stdout] 202 | fn get_build_mode() -> Mode { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_target_archs` is never used [INFO] [stdout] --> src/app_config/mod.rs:210:4 [INFO] [stdout] | [INFO] [stdout] 210 | fn get_target_archs() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.28s [INFO] running `Command { std: "docker" "inspect" "d530f2670fe4a58c08fa19a04b920a9bece020c55b4530cfe7bd27bb7afa0965", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d530f2670fe4a58c08fa19a04b920a9bece020c55b4530cfe7bd27bb7afa0965", kill_on_drop: false }` [INFO] [stdout] d530f2670fe4a58c08fa19a04b920a9bece020c55b4530cfe7bd27bb7afa0965 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff7c3746205e9c627898a14bf8673ce179cacd8b22501d1bb61ba55a586727bc [INFO] running `Command { std: "docker" "start" "-a" "ff7c3746205e9c627898a14bf8673ce179cacd8b22501d1bb61ba55a586727bc", kill_on_drop: false }` [INFO] [stderr] Compiling mopro-ffi v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `build_from_env` is never used [INFO] [stdout] --> src/app_config/mod.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn build_from_env() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_project_dir` is never used [INFO] [stdout] --> src/app_config/mod.rs:196:4 [INFO] [stdout] | [INFO] [stdout] 196 | fn get_project_dir() -> PathBuf { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_build_mode` is never used [INFO] [stdout] --> src/app_config/mod.rs:202:4 [INFO] [stdout] | [INFO] [stdout] 202 | fn get_build_mode() -> Mode { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_target_archs` is never used [INFO] [stdout] --> src/app_config/mod.rs:210:4 [INFO] [stdout] | [INFO] [stdout] 210 | fn get_target_archs() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_from_env` is never used [INFO] [stdout] --> src/app_config/mod.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn build_from_env() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_project_dir` is never used [INFO] [stdout] --> src/app_config/mod.rs:196:4 [INFO] [stdout] | [INFO] [stdout] 196 | fn get_project_dir() -> PathBuf { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_build_mode` is never used [INFO] [stdout] --> src/app_config/mod.rs:202:4 [INFO] [stdout] | [INFO] [stdout] 202 | fn get_build_mode() -> Mode { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_target_archs` is never used [INFO] [stdout] --> src/app_config/mod.rs:210:4 [INFO] [stdout] | [INFO] [stdout] 210 | fn get_target_archs() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `Command { std: "docker" "inspect" "ff7c3746205e9c627898a14bf8673ce179cacd8b22501d1bb61ba55a586727bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff7c3746205e9c627898a14bf8673ce179cacd8b22501d1bb61ba55a586727bc", kill_on_drop: false }` [INFO] [stdout] ff7c3746205e9c627898a14bf8673ce179cacd8b22501d1bb61ba55a586727bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 330b6b04dbf5854ed51f2d909b03a56d0b9e2c70d5fba851a520896b82eb0521 [INFO] running `Command { std: "docker" "start" "-a" "330b6b04dbf5854ed51f2d909b03a56d0b9e2c70d5fba851a520896b82eb0521", kill_on_drop: false }` [INFO] [stderr] warning: function `build_from_env` is never used [INFO] [stderr] --> src/app_config/mod.rs:58:4 [INFO] [stderr] | [INFO] [stderr] 58 | fn build_from_env() { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `get_project_dir` is never used [INFO] [stderr] --> src/app_config/mod.rs:196:4 [INFO] [stderr] | [INFO] [stderr] 196 | fn get_project_dir() -> PathBuf { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `get_build_mode` is never used [INFO] [stderr] --> src/app_config/mod.rs:202:4 [INFO] [stderr] | [INFO] [stderr] 202 | fn get_build_mode() -> Mode { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `get_target_archs` is never used [INFO] [stderr] --> src/app_config/mod.rs:210:4 [INFO] [stderr] | [INFO] [stderr] 210 | fn get_target_archs() -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `mopro-ffi` (lib) generated 4 warnings [INFO] [stderr] warning: `mopro-ffi` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mopro_ffi-b39cea52e44f6d7f) [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] Doc-tests mopro_ffi [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - app (line 107) ... ignored [INFO] [stdout] test src/lib.rs - app (line 64) ... ignored [INFO] [stdout] test src/lib.rs - app (line 79) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "330b6b04dbf5854ed51f2d909b03a56d0b9e2c70d5fba851a520896b82eb0521", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "330b6b04dbf5854ed51f2d909b03a56d0b9e2c70d5fba851a520896b82eb0521", kill_on_drop: false }` [INFO] [stdout] 330b6b04dbf5854ed51f2d909b03a56d0b9e2c70d5fba851a520896b82eb0521