[INFO] fetching crate cpp-typecheck 0.6.0... [INFO] testing cpp-typecheck-0.6.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate cpp-typecheck 0.6.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate cpp-typecheck 0.6.0 [INFO] finished tweaking crates.io crate cpp-typecheck 0.6.0 [INFO] tweaked toml for crates.io crate cpp-typecheck 0.6.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cpp-typecheck 0.6.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate cpp-typecheck 0.6.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 879a69ebdccd9abe8ba1b64de3e6886129b2c10b7f64a4381fad299c0a84c1fa [INFO] running `Command { std: "docker" "start" "-a" "879a69ebdccd9abe8ba1b64de3e6886129b2c10b7f64a4381fad299c0a84c1fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "879a69ebdccd9abe8ba1b64de3e6886129b2c10b7f64a4381fad299c0a84c1fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "879a69ebdccd9abe8ba1b64de3e6886129b2c10b7f64a4381fad299c0a84c1fa", kill_on_drop: false }` [INFO] [stdout] 879a69ebdccd9abe8ba1b64de3e6886129b2c10b7f64a4381fad299c0a84c1fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 53cb7f5e4f4fb2ab08e6ef9f16b57b3c1d9cdc1f579bd129b5354f61f8507cf4 [INFO] running `Command { std: "docker" "start" "-a" "53cb7f5e4f4fb2ab08e6ef9f16b57b3c1d9cdc1f579bd129b5354f61f8507cf4", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling bitflags v1.0.1 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling serde_json v1.0.55 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Compiling error-type v0.1.2 [INFO] [stderr] Compiling rand v0.3.19 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling atty v0.2.6 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling dirs v3.0.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tempdir v0.3.5 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling atomicwrites v0.2.5 [INFO] [stderr] Compiling cpp-typecheck v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/config.rs:115:31 [INFO] [stdout] | [INFO] [stdout] 115 | src_file.is_absolute().ok_or(format!("C++ source file '{}' has to have an absolute path!", [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `OkOr::ok_or(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/config.rs:129:31 [INFO] [stdout] | [INFO] [stdout] 129 | (!db_files.is_empty()).ok_or("Missing clang compilation database!")?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `OkOr::ok_or(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/config.rs:169:19 [INFO] [stdout] | [INFO] [stdout] 169 | dir.pop().ok_or(format!("Couldn't find 'compile_commands.json' starting at directory '{}'!", [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `OkOr::ok_or(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/cmd.rs:45:27 [INFO] [stdout] | [INFO] [stdout] 45 | (!cmd.is_empty()).ok_or(format!("Unexpected empty command in: {}!", cmd_str))?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `OkOr::ok_or(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.39s [INFO] running `Command { std: "docker" "inspect" "53cb7f5e4f4fb2ab08e6ef9f16b57b3c1d9cdc1f579bd129b5354f61f8507cf4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53cb7f5e4f4fb2ab08e6ef9f16b57b3c1d9cdc1f579bd129b5354f61f8507cf4", kill_on_drop: false }` [INFO] [stdout] 53cb7f5e4f4fb2ab08e6ef9f16b57b3c1d9cdc1f579bd129b5354f61f8507cf4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6cde0e8b9dd9bafb831d4f913451f9b778d5ee7051c43003d5cb65d19ab84ff2 [INFO] running `Command { std: "docker" "start" "-a" "6cde0e8b9dd9bafb831d4f913451f9b778d5ee7051c43003d5cb65d19ab84ff2", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling cpp-typecheck v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/config.rs:115:31 [INFO] [stdout] | [INFO] [stdout] 115 | src_file.is_absolute().ok_or(format!("C++ source file '{}' has to have an absolute path!", [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `OkOr::ok_or(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/config.rs:129:31 [INFO] [stdout] | [INFO] [stdout] 129 | (!db_files.is_empty()).ok_or("Missing clang compilation database!")?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `OkOr::ok_or(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/config.rs:169:19 [INFO] [stdout] | [INFO] [stdout] 169 | dir.pop().ok_or(format!("Couldn't find 'compile_commands.json' starting at directory '{}'!", [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `OkOr::ok_or(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/cmd.rs:45:27 [INFO] [stdout] | [INFO] [stdout] 45 | (!cmd.is_empty()).ok_or(format!("Unexpected empty command in: {}!", cmd_str))?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `OkOr::ok_or(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "6cde0e8b9dd9bafb831d4f913451f9b778d5ee7051c43003d5cb65d19ab84ff2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cde0e8b9dd9bafb831d4f913451f9b778d5ee7051c43003d5cb65d19ab84ff2", kill_on_drop: false }` [INFO] [stdout] 6cde0e8b9dd9bafb831d4f913451f9b778d5ee7051c43003d5cb65d19ab84ff2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7d65588c470d777140e84845404339a0802dd5013f0c473ed562de082770bf10 [INFO] running `Command { std: "docker" "start" "-a" "7d65588c470d777140e84845404339a0802dd5013f0c473ed562de082770bf10", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/config.rs:115:31 [INFO] [stderr] | [INFO] [stderr] 115 | src_file.is_absolute().ok_or(format!("C++ source file '{}' has to have an absolute path!", [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `OkOr::ok_or(...)` to keep using the current method [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/config.rs:129:31 [INFO] [stderr] | [INFO] [stderr] 129 | (!db_files.is_empty()).ok_or("Missing clang compilation database!")?; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `OkOr::ok_or(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/config.rs:169:19 [INFO] [stderr] | [INFO] [stderr] 169 | dir.pop().ok_or(format!("Couldn't find 'compile_commands.json' starting at directory '{}'!", [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `OkOr::ok_or(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/cmd.rs:45:27 [INFO] [stderr] | [INFO] [stderr] 45 | (!cmd.is_empty()).ok_or(format!("Unexpected empty command in: {}!", cmd_str))?; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `OkOr::ok_or(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: `cpp-typecheck` (bin "cpp-typecheck" test) generated 4 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cpp_typecheck-0b3cdb2c8db7448e) [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" "7d65588c470d777140e84845404339a0802dd5013f0c473ed562de082770bf10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d65588c470d777140e84845404339a0802dd5013f0c473ed562de082770bf10", kill_on_drop: false }` [INFO] [stdout] 7d65588c470d777140e84845404339a0802dd5013f0c473ed562de082770bf10