[INFO] cloning repository https://github.com/ruby-compiler-survey/rucy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ruby-compiler-survey/rucy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruby-compiler-survey%2Frucy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruby-compiler-survey%2Frucy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fc599db755521b7df7c8e0bd8f37c9c4f6d83ed9 [INFO] checking ruby-compiler-survey/rucy against master#9c3064e131f4939cc95a29bb11413c49bbda1491 for pr-144098 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruby-compiler-survey%2Frucy" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ruby-compiler-survey/rucy [INFO] finished tweaking git repo https://github.com/ruby-compiler-survey/rucy [INFO] tweaked toml for git repo https://github.com/ruby-compiler-survey/rucy written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ruby-compiler-survey/rucy on toolchain 9c3064e131f4939cc95a29bb11413c49bbda1491 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c3064e131f4939cc95a29bb11413c49bbda1491" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ruby-compiler-survey/rucy 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" "+9c3064e131f4939cc95a29bb11413c49bbda1491" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: /workspace/builds/worker-1-tc2/source/mrusty/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking ruby-compiler-survey/rucy against master#9c3064e131f4939cc95a29bb11413c49bbda1491 for pr-144098 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruby-compiler-survey%2Frucy" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ruby-compiler-survey/rucy [INFO] finished tweaking git repo https://github.com/ruby-compiler-survey/rucy [INFO] tweaked toml for git repo https://github.com/ruby-compiler-survey/rucy written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ruby-compiler-survey/rucy on toolchain 9c3064e131f4939cc95a29bb11413c49bbda1491 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c3064e131f4939cc95a29bb11413c49bbda1491" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ruby-compiler-survey/rucy 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" "+9c3064e131f4939cc95a29bb11413c49bbda1491" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: /workspace/builds/worker-1-tc2/source/mrusty/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024 [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 errno v0.1.8 [INFO] [stderr] Downloaded shlex v1.0.0 [INFO] [stderr] Downloaded bindgen v0.58.1 [INFO] [stderr] Downloaded rl-sys v0.5.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+9c3064e131f4939cc95a29bb11413c49bbda1491" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae501fd18362ece405ae03be7369e7e13f5bb964fb68946c2b0e0c77b59b070f [INFO] running `Command { std: "docker" "start" "-a" "ae501fd18362ece405ae03be7369e7e13f5bb964fb68946c2b0e0c77b59b070f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae501fd18362ece405ae03be7369e7e13f5bb964fb68946c2b0e0c77b59b070f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae501fd18362ece405ae03be7369e7e13f5bb964fb68946c2b0e0c77b59b070f", kill_on_drop: false }` [INFO] [stdout] ae501fd18362ece405ae03be7369e7e13f5bb964fb68946c2b0e0c77b59b070f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+9c3064e131f4939cc95a29bb11413c49bbda1491" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 92fe15e2e39e83838153a650e460ead3c20d39bdbbd54cdb85fc3640d089efdd [INFO] running `Command { std: "docker" "start" "-a" "92fe15e2e39e83838153a650e460ead3c20d39bdbbd54cdb85fc3640d089efdd", kill_on_drop: false }` [INFO] [stderr] warning: /opt/rustwide/workdir/mrusty/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling libloading v0.7.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling clang-sys v1.2.0 [INFO] [stderr] Compiling bindgen v0.58.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling filetime v0.2.14 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling tar v0.4.35 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling shlex v1.0.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling mrusty v3.0.0 (/opt/rustwide/workdir/mrusty) [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking errno v0.2.7 [INFO] [stderr] error: failed to run custom build command for `mrusty v3.0.0 (/opt/rustwide/workdir/mrusty)` [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/mrusty-214609fa005c25b2/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at mrusty/build.rs:26:30: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Custom { kind: ReadOnlyFilesystem, error: TarError { desc: "failed to create `target`", io: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } } } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5b24d6768ef2 - std::backtrace_rs::backtrace::libunwind::trace::h7938df157e8d11db [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5b24d6768ef2 - std::backtrace_rs::backtrace::trace_unsynchronized::h0bc986f99f24befe [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5b24d6768ef2 - std::sys::backtrace::_print_fmt::hf51b62e97d1a2462 [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5b24d6768ef2 - ::fmt::h5f05b48412883173 [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5b24d678c743 - core::fmt::rt::Argument::fmt::h684874d66ff3301b [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5b24d678c743 - core::fmt::write::h7c65112ad0d598d8 [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x5b24d67656d3 - std::io::default_write_fmt::hadd916ccac9aba86 [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5b24d67656d3 - std::io::Write::write_fmt::h7db7b8490aeefbab [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5b24d6768d42 - std::sys::backtrace::BacktraceLock::print::h6b49b51db6b57b7b [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5b24d676b043 - std::panicking::default_hook::{{closure}}::h15080624a161ae81 [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x5b24d676ae25 - std::panicking::default_hook::h18fd009ae5ac1f6c [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x5b24d676ba55 - std::panicking::rust_panic_with_hook::h0aea1ca3d184beac [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x5b24d676b7ea - std::panicking::begin_panic_handler::{{closure}}::h03edf811100d28bf [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x5b24d67693e9 - std::sys::backtrace::__rust_end_short_backtrace::hd1e5417f23a52609 [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x5b24d676b47d - __rustc[758c9671d4e71be9]::rust_begin_unwind [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x5b24d678b5c0 - core::panicking::panic_fmt::h1dbe35c2cc894a1c [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5b24d678ba26 - core::result::unwrap_failed::h1ac202c93f6635f6 [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/core/src/result.rs:1761:5 [INFO] [stderr] 17: 0x5b24d66cb849 - build_script_build::main::h33a3b69f0985718f [INFO] [stderr] 18: 0x5b24d66cae43 - core::ops::function::FnOnce::call_once::hc5c38c56b265026e [INFO] [stderr] 19: 0x5b24d66cabe6 - std::sys::backtrace::__rust_begin_short_backtrace::h6a45a6aef4f1fb5d [INFO] [stderr] 20: 0x5b24d66cab99 - std::rt::lang_start::{{closure}}::h2f24783c0c193f27 [INFO] [stderr] 21: 0x5b24d67602a0 - core::ops::function::impls:: for &F>::call_once::h2fa1ea18c5615425 [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 22: 0x5b24d67602a0 - std::panicking::catch_unwind::do_call::h5a9e3115833d2b6c [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/std/src/panicking.rs:589:40 [INFO] [stderr] 23: 0x5b24d67602a0 - std::panicking::catch_unwind::h4cf29e45985308ce [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/std/src/panicking.rs:552:19 [INFO] [stderr] 24: 0x5b24d67602a0 - std::panic::catch_unwind::h42e35510d0ed3e41 [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x5b24d67602a0 - std::rt::lang_start_internal::{{closure}}::h7796dc698b2847b2 [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x5b24d67602a0 - std::panicking::catch_unwind::do_call::hcc5efa899eaba6c5 [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/std/src/panicking.rs:589:40 [INFO] [stderr] 27: 0x5b24d67602a0 - std::panicking::catch_unwind::hc98b31d82dcb3f4e [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/std/src/panicking.rs:552:19 [INFO] [stderr] 28: 0x5b24d67602a0 - std::panic::catch_unwind::hbf28442857b89c6b [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x5b24d67602a0 - std::rt::lang_start_internal::hefea12468f7d6ec9 [INFO] [stderr] at /rustc/9c3064e131f4939cc95a29bb11413c49bbda1491/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x5b24d66cab81 - std::rt::lang_start::hdf89f850e27a863f [INFO] [stderr] 31: 0x5b24d66cbed5 - main [INFO] [stderr] 32: 0x7a3daf7631ca - [INFO] [stderr] 33: 0x7a3daf76328b - __libc_start_main [INFO] [stderr] 34: 0x5b24d66ca445 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "92fe15e2e39e83838153a650e460ead3c20d39bdbbd54cdb85fc3640d089efdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92fe15e2e39e83838153a650e460ead3c20d39bdbbd54cdb85fc3640d089efdd", kill_on_drop: false }` [INFO] [stdout] 92fe15e2e39e83838153a650e460ead3c20d39bdbbd54cdb85fc3640d089efdd