[INFO] fetching crate petclinic-protobuf-vet 0.0.30... [INFO] testing petclinic-protobuf-vet-0.0.30 against 1.91.0 for beta-1.92-2 [INFO] extracting crate petclinic-protobuf-vet 0.0.30 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate petclinic-protobuf-vet 0.0.30 [INFO] finished tweaking crates.io crate petclinic-protobuf-vet 0.0.30 [INFO] tweaked toml for crates.io crate petclinic-protobuf-vet 0.0.30 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate petclinic-protobuf-vet 0.0.30 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 160 packages to latest compatible versions [INFO] [stderr] Adding grpc-build v4.4.0 (available: v8.0.0) [INFO] [stderr] Adding grpc-build-core v0.2.0 (available: v0.5.0) [INFO] [stderr] Adding prost v0.11.9 (available: v0.14.1) [INFO] [stderr] Adding tonic v0.8.3 (available: v0.14.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded paw v1.0.0 [INFO] [stderr] Downloaded paw-attributes v1.0.2 [INFO] [stderr] Downloaded grpc-build v4.4.0 [INFO] [stderr] Downloaded fs-err v2.11.0 [INFO] [stderr] Downloaded grpc-build-derive v0.2.0 [INFO] [stderr] Downloaded grpc-build-core v0.2.0 [INFO] [stderr] Downloaded paw-raw v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3d049dd23739d01e3a4d5f6f39d3190a4b4c8862833dea261efa51b01aa4a74f [INFO] running `Command { std: "docker" "start" "-a" "3d049dd23739d01e3a4d5f6f39d3190a4b4c8862833dea261efa51b01aa4a74f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d049dd23739d01e3a4d5f6f39d3190a4b4c8862833dea261efa51b01aa4a74f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d049dd23739d01e3a4d5f6f39d3190a4b4c8862833dea261efa51b01aa4a74f", kill_on_drop: false }` [INFO] [stdout] 3d049dd23739d01e3a4d5f6f39d3190a4b4c8862833dea261efa51b01aa4a74f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f36fa5776ea4f1bef2c3f3fcf760bd978abb8105f839a05e4dcf4029dacdfee9 [INFO] running `Command { std: "docker" "start" "-a" "f36fa5776ea4f1bef2c3f3fcf760bd978abb8105f839a05e4dcf4029dacdfee9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling indexmap v2.12.0 [INFO] [stderr] Compiling mio v1.1.0 [INFO] [stderr] Compiling socket2 v0.6.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling prettyplease v0.1.25 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling fs-err v2.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling paw-raw v1.0.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Compiling matchit v0.7.3 [INFO] [stderr] Compiling sync_wrapper v0.1.2 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling prost-derive v0.11.9 [INFO] [stderr] Compiling paw-attributes v1.0.2 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling grpc-build-derive v0.2.0 [INFO] [stderr] Compiling paw v1.0.0 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling prost v0.11.9 [INFO] [stderr] Compiling prost-types v0.11.9 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling prost-build v0.11.9 [INFO] [stderr] Compiling grpc-build-core v0.2.0 [INFO] [stderr] Compiling tonic-build v0.8.4 [INFO] [stderr] Compiling grpc-build v4.4.0 [INFO] [stderr] Compiling petclinic-protobuf-vet v0.0.30 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `petclinic-protobuf-vet v0.0.30 (/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/petclinic-protobuf-vet-c15d2e5f2c0b8707/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1239) panicked at build.rs:10:10: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: failed to prepare out dir [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] 0: could not remove the output directory: src/protogen [INFO] [stderr] 1: failed to remove directory `src/protogen` [INFO] [stderr] 2: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] Stack backtrace: [INFO] [stderr] 0: ::ext_context [INFO] [stderr] 1: anyhow::context:: for core::result::Result>::with_context [INFO] [stderr] 2: grpc_build::base::prepare_out_dir::inner [INFO] [stderr] 3: grpc_build::base::prepare_out_dir [INFO] [stderr] 4: grpc_build::::build [INFO] [stderr] 5: build_script_build::main [INFO] [stderr] 6: core::ops::function::FnOnce::call_once [INFO] [stderr] 7: std::sys::backtrace::__rust_begin_short_backtrace [INFO] [stderr] 8: std::rt::lang_start::{{closure}} [INFO] [stderr] 9: core::ops::function::impls:: for &F>::call_once [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 10: std::panicking::catch_unwind::do_call [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40 [INFO] [stderr] 11: std::panicking::catch_unwind [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19 [INFO] [stderr] 12: std::panic::catch_unwind [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14 [INFO] [stderr] 13: std::rt::lang_start_internal::{{closure}} [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/rt.rs:175:24 [INFO] [stderr] 14: std::panicking::catch_unwind::do_call [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40 [INFO] [stderr] 15: std::panicking::catch_unwind [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19 [INFO] [stderr] 16: std::panic::catch_unwind [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14 [INFO] [stderr] 17: std::rt::lang_start_internal [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/rt.rs:171:5 [INFO] [stderr] 18: std::rt::lang_start [INFO] [stderr] 19: main [INFO] [stderr] 20: [INFO] [stderr] 21: __libc_start_main [INFO] [stderr] 22: _start [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x590c39478082 - std::backtrace_rs::backtrace::libunwind::trace::h62f3c6bea0fedab3 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x590c39478082 - std::backtrace_rs::backtrace::trace_unsynchronized::hc41aaca6c0af0bde [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x590c39478082 - std::sys::backtrace::_print_fmt::h33ac2b97007106cc [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x590c39478082 - ::fmt::h4e0a3aeea0f9c085 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x590c39487f8f - core::fmt::rt::Argument::fmt::h1edd6a3e00b22f10 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x590c39487f8f - core::fmt::write::hecf68a131630c74d [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x590c39447fa1 - std::io::default_write_fmt::haf8355dc2afbec95 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x590c39447fa1 - std::io::Write::write_fmt::h93c9a261259c931a [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x590c39453122 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x590c3945652f - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x590c39456389 - std::panicking::default_hook::h63f9bf8161c5d325 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x590c39456c65 - std::panicking::panic_with_hook::h3173740e06bd0752 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x590c39456a4a - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x590c39453269 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x590c3943c05d - __rustc[de0091b922c53d7e]::rust_begin_unwind [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x590c3948cad0 - core::panicking::panic_fmt::h5138da2ef87be35b [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x590c3948bab6 - core::result::unwrap_failed::h5d9b16b0b732a2ac [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/result.rs:1855:5 [INFO] [stderr] 17: 0x590c39133908 - build_script_build::main::hea95a258208becca [INFO] [stderr] 18: 0x590c39133a33 - core::ops::function::FnOnce::call_once::hcf3c4335a9673d2d [INFO] [stderr] 19: 0x590c391339b6 - std::sys::backtrace::__rust_begin_short_backtrace::h907560de4f1566ef [INFO] [stderr] 20: 0x590c39133989 - std::rt::lang_start::{{closure}}::h895e704c5280ef65 [INFO] [stderr] 21: 0x590c394499e0 - core::ops::function::impls:: for &F>::call_once::hc7ed5622678f5124 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 22: 0x590c394499e0 - std::panicking::catch_unwind::do_call::hc59414a11cf2a25a [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40 [INFO] [stderr] 23: 0x590c394499e0 - std::panicking::catch_unwind::hff67b45e0819a036 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19 [INFO] [stderr] 24: 0x590c394499e0 - std::panic::catch_unwind::hec0fb0db85f7fd60 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x590c394499e0 - std::rt::lang_start_internal::{{closure}}::h74bea026352620a3 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x590c394499e0 - std::panicking::catch_unwind::do_call::h931ef1bf7bdfcae2 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40 [INFO] [stderr] 27: 0x590c394499e0 - std::panicking::catch_unwind::h3816830c825cbe04 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19 [INFO] [stderr] 28: 0x590c394499e0 - std::panic::catch_unwind::h408406c8f02ebb9d [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x590c394499e0 - std::rt::lang_start_internal::hce2b8b328837374b [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x590c39133971 - std::rt::lang_start::hdbc4e9bc347439f2 [INFO] [stderr] 31: 0x590c39133ff5 - main [INFO] [stderr] 32: 0x74c9c65bd1ca - [INFO] [stderr] 33: 0x74c9c65bd28b - __libc_start_main [INFO] [stderr] 34: 0x590c391327b5 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f36fa5776ea4f1bef2c3f3fcf760bd978abb8105f839a05e4dcf4029dacdfee9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f36fa5776ea4f1bef2c3f3fcf760bd978abb8105f839a05e4dcf4029dacdfee9", kill_on_drop: false }` [INFO] [stdout] f36fa5776ea4f1bef2c3f3fcf760bd978abb8105f839a05e4dcf4029dacdfee9