[INFO] cloning repository https://github.com/luyikk/prost-test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luyikk/prost-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluyikk%2Fprost-test", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluyikk%2Fprost-test'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c861a3740f0bae3ca9a38c7ed252fc41d5bce356 [INFO] testing luyikk/prost-test against master#160e7623e8cbbf1feab2b6e2a24733a98c7bde9c for pr-145628-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluyikk%2Fprost-test" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/luyikk/prost-test [INFO] finished tweaking git repo https://github.com/luyikk/prost-test [INFO] tweaked toml for git repo https://github.com/luyikk/prost-test written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/luyikk/prost-test on toolchain 160e7623e8cbbf1feab2b6e2a24733a98c7bde9c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/luyikk/prost-test 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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded prost-msg-id v0.1.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.37 [INFO] [stderr] Downloaded prost v0.10.1 [INFO] [stderr] Downloaded cmake v0.1.48 [INFO] [stderr] Downloaded log v0.4.16 [INFO] [stderr] Downloaded anyhow v1.0.56 [INFO] [stderr] Downloaded syn v1.0.91 [INFO] [stderr] Downloaded libc v0.2.124 [INFO] [stderr] Downloaded prost-msg-build v0.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] efbca359fee0b57b3a25a9d98f4104e0d15ac066b5a8e203a450d22aa2e5eb2e [INFO] running `Command { std: "docker" "start" "-a" "efbca359fee0b57b3a25a9d98f4104e0d15ac066b5a8e203a450d22aa2e5eb2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "efbca359fee0b57b3a25a9d98f4104e0d15ac066b5a8e203a450d22aa2e5eb2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efbca359fee0b57b3a25a9d98f4104e0d15ac066b5a8e203a450d22aa2e5eb2e", kill_on_drop: false }` [INFO] [stdout] efbca359fee0b57b3a25a9d98f4104e0d15ac066b5a8e203a450d22aa2e5eb2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6295e7b82da97884dc76c25206ee6849a6ab38fe7aa5534248d2273325bcf2ec [INFO] running `Command { std: "docker" "start" "-a" "6295e7b82da97884dc76c25206ee6849a6ab38fe7aa5534248d2273325bcf2ec", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling libc v0.2.124 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling fixedbitset v0.4.1 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling prost-msg-id v0.1.2 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling petgraph v0.6.0 [INFO] [stderr] Compiling which v4.2.5 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling prost-msg-build v0.1.5 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling prost-derive v0.10.1 [INFO] [stderr] Compiling prost v0.10.1 [INFO] [stderr] Compiling prost-types v0.10.1 [INFO] [stderr] Compiling prost-test v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `prost-test v0.1.0 (/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/prost-test-720f359174b9e3f3/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (709) panicked at build.rs:7:10: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x59a477cc36e2 - std::backtrace_rs::backtrace::libunwind::trace::hf3086ff3c8ddfec7 [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x59a477cc36e2 - std::backtrace_rs::backtrace::trace_unsynchronized::h6caf11542219ebc3 [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x59a477cc36e2 - std::sys::backtrace::_print_fmt::hfd9f352edf0ef63b [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x59a477cc36e2 - ::fmt::h746cb25d4c2f20bf [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x59a477cd3daf - core::fmt::rt::Argument::fmt::h7e560d1a4260d0bd [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x59a477cd3daf - core::fmt::write::h51c104753c8435b2 [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x59a477c98593 - std::io::default_write_fmt::h3139829dd1dc7ae7 [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x59a477c98593 - std::io::Write::write_fmt::h485181afa18655f5 [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x59a477ca28f2 - std::sys::backtrace::BacktraceLock::print::heee726a1c5b4a2c3 [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x59a477ca4a9c - std::panicking::default_hook::{{closure}}::h938489fbb79d30ee [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x59a477ca48f6 - std::panicking::default_hook::hf7e155db98319366 [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x59a477ca5075 - std::panicking::panic_with_hook::h78bb7329978b77c8 [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x59a477ca4f0a - std::panicking::panic_handler::{{closure}}::h306ab6080b8e304c [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x59a477ca2a39 - std::sys::backtrace::__rust_end_short_backtrace::hab10906eec9c5584 [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x59a477c8bc3d - __rustc[31cdaa5515be9d95]::rust_begin_unwind [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x59a477cd7eb0 - core::panicking::panic_fmt::h8cb2938d8e2b0e7b [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x59a477cd70c6 - core::result::unwrap_failed::h781900d7f82db671 [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/result.rs:1852:5 [INFO] [stderr] 17: 0x59a477b8da81 - build_script_build::main::h6af13ee33717a556 [INFO] [stderr] 18: 0x59a477b83513 - core::ops::function::FnOnce::call_once::h7a8b522e9c7cab7c [INFO] [stderr] 19: 0x59a477b8db16 - std::sys::backtrace::__rust_begin_short_backtrace::h64ce120231ffd91e [INFO] [stderr] 20: 0x59a477b83329 - std::rt::lang_start::{{closure}}::h9449b6e7acbd9660 [INFO] [stderr] 21: 0x59a477c99c50 - core::ops::function::impls:: for &F>::call_once::hafb92390cd746d32 [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 22: 0x59a477c99c50 - std::panicking::catch_unwind::do_call::hf9ca7f72b5cfc12d [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:590:40 [INFO] [stderr] 23: 0x59a477c99c50 - std::panicking::catch_unwind::h2633a0b3bb54fb62 [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:553:19 [INFO] [stderr] 24: 0x59a477c99c50 - std::panic::catch_unwind::h7e09e435c07a712b [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x59a477c99c50 - std::rt::lang_start_internal::{{closure}}::hca9746c45fe5e4fc [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x59a477c99c50 - std::panicking::catch_unwind::do_call::h2226e3146fd4fcbb [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:590:40 [INFO] [stderr] 27: 0x59a477c99c50 - std::panicking::catch_unwind::h95d7cf2cf54eaae4 [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:553:19 [INFO] [stderr] 28: 0x59a477c99c50 - std::panic::catch_unwind::hc9da26b0dab9ae52 [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x59a477c99c50 - std::rt::lang_start_internal::h31e79a1e3680eaa2 [INFO] [stderr] at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x59a477b83311 - std::rt::lang_start::h9694a46e5ce8846e [INFO] [stderr] 31: 0x59a477b95695 - main [INFO] [stderr] 32: 0x748c1e30d1ca - [INFO] [stderr] 33: 0x748c1e30d28b - __libc_start_main [INFO] [stderr] 34: 0x59a477b7ae35 - _start [INFO] [stderr] 35: 0x0 - [INFO] running `Command { std: "docker" "inspect" "6295e7b82da97884dc76c25206ee6849a6ab38fe7aa5534248d2273325bcf2ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6295e7b82da97884dc76c25206ee6849a6ab38fe7aa5534248d2273325bcf2ec", kill_on_drop: false }` [INFO] [stdout] 6295e7b82da97884dc76c25206ee6849a6ab38fe7aa5534248d2273325bcf2ec