[INFO] fetching crate fwd 0.9.0... [INFO] testing fwd-0.9.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate fwd 0.9.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate fwd 0.9.0 [INFO] finished tweaking crates.io crate fwd 0.9.0 [INFO] tweaked toml for crates.io crate fwd 0.9.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fwd 0.9.0 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 fwd 0.9.0 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] Blocking waiting for file lock on package cache [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] 364c1f12939a9c9ef0d0c6ed4ae6cbe51d96d6e83588dd9b7e6b4b675dec2ce9 [INFO] running `Command { std: "docker" "start" "-a" "364c1f12939a9c9ef0d0c6ed4ae6cbe51d96d6e83588dd9b7e6b4b675dec2ce9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "364c1f12939a9c9ef0d0c6ed4ae6cbe51d96d6e83588dd9b7e6b4b675dec2ce9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "364c1f12939a9c9ef0d0c6ed4ae6cbe51d96d6e83588dd9b7e6b4b675dec2ce9", kill_on_drop: false }` [INFO] [stdout] 364c1f12939a9c9ef0d0c6ed4ae6cbe51d96d6e83588dd9b7e6b4b675dec2ce9 [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] 461eed7c03fd21ae8f01771c5808e3c1a313ed73415623d8a647141c6202a259 [INFO] running `Command { std: "docker" "start" "-a" "461eed7c03fd21ae8f01771c5808e3c1a313ed73415623d8a647141c6202a259", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling smallvec v1.11.2 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling downcast-rs v1.2.1 [INFO] [stderr] Compiling scoped-tls v1.0.1 [INFO] [stderr] Compiling libloading v0.8.4 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling wayland-client v0.31.3 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling xcursor v0.3.5 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling cursor-icon v1.1.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.18.1 [INFO] [stderr] Compiling xkeysym v0.2.1 [INFO] [stderr] Compiling quick-xml v0.31.0 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling rustix v0.36.17 [INFO] [stderr] Compiling x11rb-protocol v0.13.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling iana-time-zone v0.1.58 [INFO] [stderr] Compiling linux-raw-sys v0.1.4 [INFO] [stderr] Compiling procfs v0.14.2 [INFO] [stderr] Compiling wayland-sys v0.31.2 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling flate2 v1.0.28 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling env_filter v0.1.2 [INFO] [stderr] Compiling wayland-scanner v0.31.2 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Compiling pathdiff v0.2.1 [INFO] [stderr] Compiling chrono v0.4.31 [INFO] [stderr] Compiling fwd v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling open v3.2.0 [INFO] [stderr] Compiling env_logger v0.11.5 [INFO] [stderr] Compiling home v0.5.5 [INFO] [stderr] Compiling indoc v1.0.9 [INFO] [stderr] Compiling xdg v2.5.2 [INFO] [stderr] error: failed to run custom build command for `fwd v0.9.0 (/opt/rustwide/workdir)` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/fwd-d29f41036d6ce348/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] `git rev-parse --show-toplevel` failed, stderr: fatal: not a git repository (or any parent up to mount point /opt/rustwide) [INFO] [stderr] Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set). [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] thread 'main' (1176) panicked at build.rs:34:9: [INFO] [stderr] `git rev-parse --show-toplevel` failed [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x59f5d0bf21c2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x59f5d0bf21c2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x59f5d0bf21c2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x59f5d0bf21c2 - ::fmt::h67edf0e4d33c343c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x59f5d0c0130f - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x59f5d0c0130f - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x59f5d0bc7861 - std::io::default_write_fmt::h1ecb8c7cfa7da481 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x59f5d0bc7861 - std::io::Write::write_fmt::h051fe4a9e4fdbf48 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x59f5d0bd15d2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x59f5d0bd333c - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x59f5d0bd3196 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x59f5d0bd39c5 - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x59f5d0bd3826 - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:700:13 [INFO] [stderr] 13: 0x59f5d0bd1709 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x59f5d0bbba6d - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x59f5d0c047a0 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x59f5d0bb465b - build_script_build::git_rel::h1f43359d500ec916 [INFO] [stderr] 17: 0x59f5d0bb3d98 - build_script_build::emit_git_commit::h7fdc1a57bf34bc29 [INFO] [stderr] 18: 0x59f5d0bb43c6 - build_script_build::main::h6ffc6524be71ed32 [INFO] [stderr] 19: 0x59f5d0bb8d63 - core::ops::function::FnOnce::call_once::h5505c1c71a24bca7 [INFO] [stderr] 20: 0x59f5d0bb88d6 - std::sys::backtrace::__rust_begin_short_backtrace::h5edb5e7e8f189ac4 [INFO] [stderr] 21: 0x59f5d0bb8819 - std::rt::lang_start::{{closure}}::h709f26b68876fe88 [INFO] [stderr] 22: 0x59f5d0bc9270 - core::ops::function::impls:: for &F>::call_once::h4967fb77e0dfb65c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x59f5d0bc9270 - std::panicking::catch_unwind::do_call::hf7e87675c3e14c23 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 24: 0x59f5d0bc9270 - std::panicking::catch_unwind::h26f0e342004b5114 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 25: 0x59f5d0bc9270 - std::panic::catch_unwind::h9ee33ca17775d897 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x59f5d0bc9270 - std::rt::lang_start_internal::{{closure}}::h243ba3495fa13cf8 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x59f5d0bc9270 - std::panicking::catch_unwind::do_call::h819db0a7788e7259 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 28: 0x59f5d0bc9270 - std::panicking::catch_unwind::h23e08fb4a7b9f405 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 29: 0x59f5d0bc9270 - std::panic::catch_unwind::h7ca3d9eabb6135ff [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x59f5d0bc9270 - std::rt::lang_start_internal::h06ad7395f4fda8d7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x59f5d0bb8801 - std::rt::lang_start::hd0231819ce016f4c [INFO] [stderr] 32: 0x59f5d0bb8005 - main [INFO] [stderr] 33: 0x724564e071ca - [INFO] [stderr] 34: 0x724564e0728b - __libc_start_main [INFO] [stderr] 35: 0x59f5d0bb2ef5 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "461eed7c03fd21ae8f01771c5808e3c1a313ed73415623d8a647141c6202a259", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "461eed7c03fd21ae8f01771c5808e3c1a313ed73415623d8a647141c6202a259", kill_on_drop: false }` [INFO] [stdout] 461eed7c03fd21ae8f01771c5808e3c1a313ed73415623d8a647141c6202a259