[INFO] fetching crate pandora-interpreter 0.1.12... [INFO] testing pandora-interpreter-0.1.12 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate pandora-interpreter 0.1.12 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate pandora-interpreter 0.1.12 [INFO] finished tweaking crates.io crate pandora-interpreter 0.1.12 [INFO] tweaked toml for crates.io crate pandora-interpreter 0.1.12 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pandora-interpreter 0.1.12 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate pandora-interpreter 0.1.12 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d6c50f64d2f724d845f227f0dae139b059cbc2797591c629cbb95e3d30e0bd25 [INFO] running `Command { std: "docker" "start" "-a" "d6c50f64d2f724d845f227f0dae139b059cbc2797591c629cbb95e3d30e0bd25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6c50f64d2f724d845f227f0dae139b059cbc2797591c629cbb95e3d30e0bd25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6c50f64d2f724d845f227f0dae139b059cbc2797591c629cbb95e3d30e0bd25", kill_on_drop: false }` [INFO] [stdout] d6c50f64d2f724d845f227f0dae139b059cbc2797591c629cbb95e3d30e0bd25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc2afb97acfa062cbbf873114bb4df2bec677e3b8e7f50e289e8d2e1d8e702b7 [INFO] running `Command { std: "docker" "start" "-a" "fc2afb97acfa062cbbf873114bb4df2bec677e3b8e7f50e289e8d2e1d8e702b7", kill_on_drop: false }` [INFO] [stderr] Compiling pin-project-lite v0.2.15 [INFO] [stderr] Compiling cc v1.2.3 [INFO] [stderr] Compiling bytes v1.9.0 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling socket2 v0.5.8 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling serde v1.0.216 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Compiling httparse v1.9.5 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling tokio v1.42.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling indexmap v2.7.0 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling serde_json v1.0.133 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling gimli v0.31.1 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling miniz_oxide v0.8.0 [INFO] [stderr] Compiling object v0.36.5 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling base64 v0.21.7 [INFO] [stderr] Compiling rustc-demangle v0.1.24 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling anyhow v1.0.94 [INFO] [stderr] Compiling thiserror v1.0.67 [INFO] [stderr] Compiling owo-colors v4.1.0 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling rustls-pemfile v1.0.4 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling is_ci v1.2.0 [INFO] [stderr] Compiling smawk v0.3.2 [INFO] [stderr] Compiling addr2line v0.24.2 [INFO] [stderr] Compiling ipnet v2.10.1 [INFO] [stderr] Compiling unicode-linebreak v0.1.5 [INFO] [stderr] Compiling webpki-roots v0.25.4 [INFO] [stderr] Compiling sync_wrapper v0.1.2 [INFO] [stderr] Compiling supports-color v3.0.1 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling terminal_size v0.3.0 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.5 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling serde_derive v1.0.216 [INFO] [stderr] Compiling zerofrom v0.1.5 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling tokio-util v0.7.13 [INFO] [stderr] Compiling thiserror-impl v1.0.67 [INFO] [stderr] Compiling miette-derive v7.2.0 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling sct v0.7.1 [INFO] [stderr] Compiling rustls-webpki v0.101.7 [INFO] [stderr] Compiling h2 v0.3.26 [INFO] [stderr] Compiling backtrace v0.3.74 [INFO] [stderr] Compiling supports-hyperlinks v3.0.0 [INFO] [stderr] Compiling spin v0.4.10 [INFO] [stderr] Compiling supports-unicode v3.0.0 [INFO] [stderr] Compiling pandora-interpreter v0.1.12 (/opt/rustwide/workdir) [INFO] [stderr] Compiling symbol v0.1.9 [INFO] [stderr] Compiling emojis v0.6.4 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling backtrace-ext v0.2.1 [INFO] [stderr] Compiling miette v7.2.0 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] error: failed to run custom build command for `pandora-interpreter v0.1.12 (/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/pandora-interpreter-eb6d2a2c5c23521d/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1243) panicked at build.rs:49:49: [INFO] [stderr] Failed to write error_docs.rs: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x573fdef17fd2 - std::backtrace_rs::backtrace::libunwind::trace::h22a6a535a50603c6 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x573fdef17fd2 - std::backtrace_rs::backtrace::trace_unsynchronized::h2503a4f30dbfbaa2 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x573fdef17fd2 - std::sys::backtrace::_print_fmt::hec54e31f36456895 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x573fdef17fd2 - ::fmt::hb1988e8b50fa5f19 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x573fdef2718f - core::fmt::rt::Argument::fmt::h3118a66e1a57a586 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x573fdef2718f - core::fmt::write::hcd056e06a609f600 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x573fdeef4be1 - std::io::default_write_fmt::h45f0f9de0268fdcb [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x573fdeef4be1 - std::io::Write::write_fmt::hc685c74e0b8ce55d [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x573fdeefa542 - std::sys::backtrace::BacktraceLock::print::h69f50ba7cfff8317 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x573fdeefc20c - std::panicking::default_hook::{{closure}}::hfa978eb2255ab3ab [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x573fdeefc066 - std::panicking::default_hook::h09da2eaf8f1deadd [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x573fdeefc895 - std::panicking::panic_with_hook::h13c40d280d130fd3 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x573fdeefc72a - std::panicking::panic_handler::{{closure}}::hd79d22e8a1d3b951 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x573fdeefa679 - std::sys::backtrace::__rust_end_short_backtrace::h83414d1ec69cf3a6 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x573fdeee8d8d - __rustc[b78aa6c7b08e5dc4]::rust_begin_unwind [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x573fdef2a590 - core::panicking::panic_fmt::h326b75cf8ee01b13 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/panicking.rs:78:14 [INFO] [stderr] 16: 0x573fdef29e36 - core::result::unwrap_failed::h38baee32fdec5ac8 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/result.rs:1855:5 [INFO] [stderr] 17: 0x573fdeee6e80 - core::result::Result::expect::h5503e7d8c850757f [INFO] [stderr] 18: 0x573fdeee3957 - build_script_build::main::h333d5b8e2944e708 [INFO] [stderr] 19: 0x573fdeee4ff3 - core::ops::function::FnOnce::call_once::h822cd53ed4b6a473 [INFO] [stderr] 20: 0x573fdeee4c06 - std::sys::backtrace::__rust_begin_short_backtrace::h0c24fd6e1bce789b [INFO] [stderr] 21: 0x573fdeee4b79 - std::rt::lang_start::{{closure}}::h5bef4d5f5dd609c9 [INFO] [stderr] 22: 0x573fdeef61b0 - core::ops::function::impls:: for &F>::call_once::h387c5546b57ddfde [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x573fdeef61b0 - std::panicking::catch_unwind::do_call::hf9fdd250c001d1cd [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:590:40 [INFO] [stderr] 24: 0x573fdeef61b0 - std::panicking::catch_unwind::hc213e1339e7313f3 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:553:19 [INFO] [stderr] 25: 0x573fdeef61b0 - std::panic::catch_unwind::h7e2e13142bd98e67 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x573fdeef61b0 - std::rt::lang_start_internal::{{closure}}::ha8eea67def213c83 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x573fdeef61b0 - std::panicking::catch_unwind::do_call::hc6f04b090be4f56e [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:590:40 [INFO] [stderr] 28: 0x573fdeef61b0 - std::panicking::catch_unwind::hfb8ae23b2e34f7c2 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panicking.rs:553:19 [INFO] [stderr] 29: 0x573fdeef61b0 - std::panic::catch_unwind::hf2cef20feb3addd6 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x573fdeef61b0 - std::rt::lang_start_internal::h1ca864a6b9355c57 [INFO] [stderr] at /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x573fdeee4b61 - std::rt::lang_start::ha7e63582bef1f917 [INFO] [stderr] 32: 0x573fdeee8a85 - main [INFO] [stderr] 33: 0x76aa836e41ca - [INFO] [stderr] 34: 0x76aa836e428b - __libc_start_main [INFO] [stderr] 35: 0x573fdeee3235 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "fc2afb97acfa062cbbf873114bb4df2bec677e3b8e7f50e289e8d2e1d8e702b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc2afb97acfa062cbbf873114bb4df2bec677e3b8e7f50e289e8d2e1d8e702b7", kill_on_drop: false }` [INFO] [stdout] fc2afb97acfa062cbbf873114bb4df2bec677e3b8e7f50e289e8d2e1d8e702b7