[INFO] fetching crate uuid-v4-cli 0.3.0... [INFO] testing uuid-v4-cli-0.3.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate uuid-v4-cli 0.3.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate uuid-v4-cli 0.3.0 [INFO] finished tweaking crates.io crate uuid-v4-cli 0.3.0 [INFO] tweaked toml for crates.io crate uuid-v4-cli 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate uuid-v4-cli 0.3.0 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] crate crates.io crate uuid-v4-cli 0.3.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fastrand v1.7.0 [INFO] [stderr] Downloaded getrandom v0.2.5 [INFO] [stderr] Downloaded rustc_version v0.3.3 [INFO] [stderr] Downloaded target-lexicon v0.11.2 [INFO] [stderr] Downloaded tempfile v3.3.0 [INFO] [stderr] Downloaded itoa v1.0.1 [INFO] [stderr] Downloaded semver v0.11.0 [INFO] [stderr] Downloaded termtree v0.2.4 [INFO] [stderr] Downloaded ryu v1.0.9 [INFO] [stderr] Downloaded inline-c-macro v0.1.5 [INFO] [stderr] Downloaded uuid v1.1.2 [INFO] [stderr] Downloaded wait-timeout v0.2.0 [INFO] [stderr] Downloaded either v1.6.1 [INFO] [stderr] Downloaded semver-parser v0.10.2 [INFO] [stderr] Downloaded clap_lex v0.3.0 [INFO] [stderr] Downloaded clap_lex v0.2.2 [INFO] [stderr] Downloaded predicates v2.1.1 [INFO] [stderr] Downloaded os_str_bytes v6.0.0 [INFO] [stderr] Downloaded predicates-tree v1.0.5 [INFO] [stderr] Downloaded float-cmp v0.9.0 [INFO] [stderr] Downloaded predicates-core v1.0.3 [INFO] [stderr] Downloaded unicode-ident v1.0.4 [INFO] [stderr] Downloaded quote v1.0.15 [INFO] [stderr] Downloaded assert_cmd v1.0.8 [INFO] [stderr] Downloaded clap_derive v4.0.7 [INFO] [stderr] Downloaded indexmap v1.8.0 [INFO] [stderr] Downloaded toml v0.5.8 [INFO] [stderr] Downloaded textwrap v0.15.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.46 [INFO] [stderr] Downloaded serde_derive v1.0.136 [INFO] [stderr] Downloaded cc v1.0.73 [INFO] [stderr] Downloaded inline-c v0.1.7 [INFO] [stderr] Downloaded serde v1.0.136 [INFO] [stderr] Downloaded itertools v0.10.3 [INFO] [stderr] Downloaded aho-corasick v0.7.18 [INFO] [stderr] Downloaded cbindgen v0.24.3 [INFO] [stderr] Downloaded serde_json v1.0.79 [INFO] [stderr] Downloaded clap v4.0.7 [INFO] [stderr] Downloaded clap v3.2.22 [INFO] [stderr] Downloaded regex v1.5.4 [INFO] [stderr] Downloaded syn v1.0.91 [INFO] [stderr] Downloaded bstr v0.2.17 [INFO] [stderr] Downloaded regex-syntax v0.6.25 [INFO] [stderr] Downloaded libc v0.2.119 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1097886c6c955d9c71fcb72da1e2d4b48a1e3d6f3ed87a5bebe6fa3c525a5787 [INFO] running `Command { std: "docker" "start" "-a" "1097886c6c955d9c71fcb72da1e2d4b48a1e3d6f3ed87a5bebe6fa3c525a5787", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1097886c6c955d9c71fcb72da1e2d4b48a1e3d6f3ed87a5bebe6fa3c525a5787", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1097886c6c955d9c71fcb72da1e2d4b48a1e3d6f3ed87a5bebe6fa3c525a5787", kill_on_drop: false }` [INFO] [stdout] 1097886c6c955d9c71fcb72da1e2d4b48a1e3d6f3ed87a5bebe6fa3c525a5787 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 174ce271fcc2923b60d2c85d277154d91868574d895565defd6dd573db3a783d [INFO] running `Command { std: "docker" "start" "-a" "174ce271fcc2923b60d2c85d277154d91868574d895565defd6dd573db3a783d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.46 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling clap_lex v0.2.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling textwrap v0.15.1 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling cbindgen v0.24.3 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling clap_lex v0.3.0 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling uuid v1.1.2 [INFO] [stderr] Compiling clap v3.2.22 [INFO] [stderr] Compiling clap_derive v4.0.7 [INFO] [stderr] Compiling clap v4.0.7 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling uuid-v4-cli v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `uuid-v4-cli v0.3.0 (/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/uuid-v4-cli-b808f7941e09cc10/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (831) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cbindgen-0.24.3/src/bindgen/bindings.rs:139:44: [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: 0x5e4a69fdb342 - 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: 0x5e4a69fdb342 - 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: 0x5e4a69fdb342 - std::sys::backtrace::_print_fmt::h33ac2b97007106cc [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5e4a69fdb342 - ::fmt::h4e0a3aeea0f9c085 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5e4a69fed03f - core::fmt::rt::Argument::fmt::h1edd6a3e00b22f10 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5e4a69fed03f - core::fmt::write::hecf68a131630c74d [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x5e4a69fac2e1 - std::io::default_write_fmt::haf8355dc2afbec95 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5e4a69fac2e1 - std::io::Write::write_fmt::h93c9a261259c931a [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5e4a69fb6d82 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5e4a69fb94ef - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5e4a69fb9349 - std::panicking::default_hook::h63f9bf8161c5d325 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5e4a69fb9c25 - std::panicking::panic_with_hook::h3173740e06bd0752 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5e4a69fb9a0a - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x5e4a69fb6ec9 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5e4a69f9fded - __rustc[de0091b922c53d7e]::rust_begin_unwind [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5e4a69ff6d60 - core::panicking::panic_fmt::h5138da2ef87be35b [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5e4a69ff5d16 - core::result::unwrap_failed::h5d9b16b0b732a2ac [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/result.rs:1855:5 [INFO] [stderr] 17: 0x5e4a69cbd1b2 - cbindgen::bindgen::bindings::Bindings::write_to_file::hd615e185f9aae5c3 [INFO] [stderr] 18: 0x5e4a69ccef67 - build_script_build::main::hee98fc227d41975a [INFO] [stderr] 19: 0x5e4a69ccf713 - core::ops::function::FnOnce::call_once::h108d0a5bf009e941 [INFO] [stderr] 20: 0x5e4a69ccf6f6 - std::sys::backtrace::__rust_begin_short_backtrace::h256c65a79e6fa26b [INFO] [stderr] 21: 0x5e4a69cc1399 - std::rt::lang_start::{{closure}}::h5eaf048d6f1273e2 [INFO] [stderr] 22: 0x5e4a69fadc40 - core::ops::function::impls:: for &F>::call_once::hc7ed5622678f5124 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x5e4a69fadc40 - std::panicking::catch_unwind::do_call::hc59414a11cf2a25a [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40 [INFO] [stderr] 24: 0x5e4a69fadc40 - std::panicking::catch_unwind::hff67b45e0819a036 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19 [INFO] [stderr] 25: 0x5e4a69fadc40 - std::panic::catch_unwind::hec0fb0db85f7fd60 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x5e4a69fadc40 - std::rt::lang_start_internal::{{closure}}::h74bea026352620a3 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x5e4a69fadc40 - std::panicking::catch_unwind::do_call::h931ef1bf7bdfcae2 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40 [INFO] [stderr] 28: 0x5e4a69fadc40 - std::panicking::catch_unwind::h3816830c825cbe04 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19 [INFO] [stderr] 29: 0x5e4a69fadc40 - std::panic::catch_unwind::h408406c8f02ebb9d [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x5e4a69fadc40 - std::rt::lang_start_internal::hce2b8b328837374b [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x5e4a69cc1381 - std::rt::lang_start::hd8ad22fb9dea9b56 [INFO] [stderr] 32: 0x5e4a69cd2eb5 - main [INFO] [stderr] 33: 0x76b749b721ca - [INFO] [stderr] 34: 0x76b749b7228b - __libc_start_main [INFO] [stderr] 35: 0x5e4a69c9ad35 - _start [INFO] [stderr] 36: 0x0 - [INFO] running `Command { std: "docker" "inspect" "174ce271fcc2923b60d2c85d277154d91868574d895565defd6dd573db3a783d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "174ce271fcc2923b60d2c85d277154d91868574d895565defd6dd573db3a783d", kill_on_drop: false }` [INFO] [stdout] 174ce271fcc2923b60d2c85d277154d91868574d895565defd6dd573db3a783d