[INFO] cloning repository https://github.com/cloudkernels/vaccel-grpc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cloudkernels/vaccel-grpc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcloudkernels%2Fvaccel-grpc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcloudkernels%2Fvaccel-grpc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cca6bb9bfec7932bc21aa549eb7933d05b816ed8
[INFO] checking cloudkernels/vaccel-grpc against try#7d2afcda7a9c043d5175cbca3ab08f0acf02b13a for pr-140824
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcloudkernels%2Fvaccel-grpc" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cloudkernels/vaccel-grpc on toolchain 7d2afcda7a9c043d5175cbca3ab08f0acf02b13a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cloudkernels/vaccel-grpc
[INFO] finished tweaking git repo https://github.com/cloudkernels/vaccel-grpc
[INFO] tweaked toml for git repo https://github.com/cloudkernels/vaccel-grpc written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/cloudkernels/ttrpc-rust.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 65 packages to latest compatible versions
[INFO] [stderr]       Adding protobuf v2.27.1 (available: v2.28.0)
[INFO] [stderr]       Adding protobuf-codegen v2.27.1 (available: v2.28.0)
[INFO] [stderr]       Adding protobuf-codegen-pure v2.27.1 (available: v2.28.0)
[INFO] [stderr]       Adding protobuf-codegen-pure3 v2.27.3 (available: v2.28.2)
[INFO] [stderr]       Adding ttrpc-codegen v0.3.1 (available: v0.3.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ttrpc-compiler v0.5.1
[INFO] [stderr]   Downloaded protobuf-codegen v2.27.1
[INFO] [stderr]   Downloaded protobuf-codegen-pure v2.27.1
[INFO] [stderr]   Downloaded ttrpc-codegen v0.3.1
[INFO] [stderr]   Downloaded protobuf-codegen-pure3 v2.27.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80a1f9c2c58d8dad3f314e0d0ae41b103f821bc17771db7e7f7d344c456e9791
[INFO] running `Command { std: "docker" "start" "-a" "80a1f9c2c58d8dad3f314e0d0ae41b103f821bc17771db7e7f7d344c456e9791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80a1f9c2c58d8dad3f314e0d0ae41b103f821bc17771db7e7f7d344c456e9791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80a1f9c2c58d8dad3f314e0d0ae41b103f821bc17771db7e7f7d344c456e9791", kill_on_drop: false }`
[INFO] [stdout] 80a1f9c2c58d8dad3f314e0d0ae41b103f821bc17771db7e7f7d344c456e9791
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d3e844e5068afd58d1c79ef81c616a0287a2296818ae0a49e288cf76eef069b
[INFO] running `Command { std: "docker" "start" "-a" "1d3e844e5068afd58d1c79ef81c616a0287a2296818ae0a49e288cf76eef069b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling protobuf v2.27.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]     Checking nix v0.23.2
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling prost-build v0.8.0
[INFO] [stderr]    Compiling tempfile v3.19.1
[INFO] [stderr]    Compiling prost-derive v0.8.0
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling protobuf-codegen v2.27.1
[INFO] [stderr]    Compiling protobuf-codegen-pure3 v2.27.3
[INFO] [stderr]    Compiling protobuf-codegen-pure v2.27.1
[INFO] [stderr]    Compiling prost v0.8.0
[INFO] [stderr]    Compiling prost-types v0.8.0
[INFO] [stderr]    Compiling ttrpc v0.6.0 (https://github.com/cloudkernels/ttrpc-rust.git?tag=v0.6.0-vaccel-1#782715cd)
[INFO] [stderr]    Compiling ttrpc-compiler v0.5.1
[INFO] [stderr]    Compiling ttrpc-codegen v0.3.1
[INFO] [stderr]    Compiling protocols v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `protocols v0.3.2 (/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/protocols-6a1885620c37e61a/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' panicked at build.rs:20:47:
[INFO] [stderr]   Could not open crate's lib file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x605b2e9dbcc2 - std::backtrace_rs::backtrace::libunwind::trace::h0d87a033f18a7fae
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x605b2e9dbcc2 - std::backtrace_rs::backtrace::trace_unsynchronized::hf0f0ce7bb304c4c4
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x605b2e9dbcc2 - std::sys::backtrace::_print_fmt::h191fbaa49de2a93c
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x605b2e9dbcc2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h2e21c62a24abbc15
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x605b2e9fd6f3 - core::fmt::rt::Argument::fmt::h6e5ee6192f2b2698
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/core/src/fmt/rt.rs:181:76
[INFO] [stderr]      5:     0x605b2e9fd6f3 - core::fmt::write::he722e62da8c1e9e8
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/core/src/fmt/mod.rs:1446:25
[INFO] [stderr]      6:     0x605b2e9d8df3 - std::io::default_write_fmt::ha5518580fd70e138
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x605b2e9d8df3 - std::io::Write::write_fmt::hcb7e25f2599a2273
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/std/src/io/mod.rs:1914:13
[INFO] [stderr]      8:     0x605b2e9dbb12 - std::sys::backtrace::BacktraceLock::print::h5bbc6bf022f4b4e4
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x605b2e9dcd92 - std::panicking::default_hook::{{closure}}::h1fedd83de2eb085e
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/std/src/panicking.rs:300:22
[INFO] [stderr]     10:     0x605b2e9dcb95 - std::panicking::default_hook::h2b7ba9a6fb124ab7
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/std/src/panicking.rs:327:9
[INFO] [stderr]     11:     0x605b2e9dd772 - std::panicking::rust_panic_with_hook::h84a58634492b5ed6
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/std/src/panicking.rs:833:13
[INFO] [stderr]     12:     0x605b2e9dd4fa - std::panicking::begin_panic_handler::{{closure}}::h521406465ff7da15
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/std/src/panicking.rs:706:13
[INFO] [stderr]     13:     0x605b2e9dc1b9 - std::sys::backtrace::__rust_end_short_backtrace::h020019c2da31dea5
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]     14:     0x605b2e9dd18d - __rustc[dfb5731ed8a4fdce]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/std/src/panicking.rs:697:5
[INFO] [stderr]     15:     0x605b2e9fb7b0 - core::panicking::panic_fmt::h23bc8c485ba3bdce
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x605b2e9fbc16 - core::result::unwrap_failed::ha63b9b8f6e2c4eb4
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/core/src/result.rs:1732:5
[INFO] [stderr]     17:     0x605b2e7b7202 - core::result::Result<T,E>::expect::hb11e3eec724992c8
[INFO] [stderr]     18:     0x605b2e7b7ab1 - build_script_build::main::ha29d4390c9f860d8
[INFO] [stderr]     19:     0x605b2e7b2503 - core::ops::function::FnOnce::call_once::hb8f3528ab8ee3f79
[INFO] [stderr]     20:     0x605b2e7b5226 - std::sys::backtrace::__rust_begin_short_backtrace::hcb303bfca20e62aa
[INFO] [stderr]     21:     0x605b2e7b5209 - std::rt::lang_start::{{closure}}::h37a0f91f64dffe41
[INFO] [stderr]     22:     0x605b2e9d5c54 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h83e03a0232dd0fd4
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     23:     0x605b2e9d5c54 - std::panicking::try::do_call::h4cb5a132c952b48a
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/std/src/panicking.rs:589:40
[INFO] [stderr]     24:     0x605b2e9d5c54 - std::panicking::try::hf636b8ab9f2350f5
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/std/src/panicking.rs:552:19
[INFO] [stderr]     25:     0x605b2e9d5c54 - std::panic::catch_unwind::h6bfb07e3b0bf4c17
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x605b2e9d5c54 - std::rt::lang_start_internal::{{closure}}::h76773210632dee74
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/std/src/rt.rs:168:24
[INFO] [stderr]     27:     0x605b2e9d5c54 - std::panicking::try::do_call::hc8ad85365e92e0f3
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/std/src/panicking.rs:589:40
[INFO] [stderr]     28:     0x605b2e9d5c54 - std::panicking::try::h9336dcf83336494d
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/std/src/panicking.rs:552:19
[INFO] [stderr]     29:     0x605b2e9d5c54 - std::panic::catch_unwind::h67f7b2d9b6f50c76
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x605b2e9d5c54 - std::rt::lang_start_internal::h4a8cc11f0c67dc3a
[INFO] [stderr]                                  at /rustc/7d2afcda7a9c043d5175cbca3ab08f0acf02b13a/library/std/src/rt.rs:164:5
[INFO] [stderr]     31:     0x605b2e7b51f1 - std::rt::lang_start::h798dbdf3783f864b
[INFO] [stderr]     32:     0x605b2e7b84a5 - main
[INFO] [stderr]     33:     0x7713c44c61ca - <unknown>
[INFO] [stderr]     34:     0x7713c44c628b - __libc_start_main
[INFO] [stderr]     35:     0x605b2e7b1a65 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "1d3e844e5068afd58d1c79ef81c616a0287a2296818ae0a49e288cf76eef069b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d3e844e5068afd58d1c79ef81c616a0287a2296818ae0a49e288cf76eef069b", kill_on_drop: false }`
[INFO] [stdout] 1d3e844e5068afd58d1c79ef81c616a0287a2296818ae0a49e288cf76eef069b