[INFO] cloning repository https://github.com/depexo/RustPython-Interpreter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/depexo/RustPython-Interpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdepexo%2FRustPython-Interpreter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdepexo%2FRustPython-Interpreter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c7511f77c188b5ebe4037ecd95525d215d61dfe6 [INFO] testing depexo/RustPython-Interpreter/c7511f77c188b5ebe4037ecd95525d215d61dfe6 against master#8dd5cd0bc1d683c30805e1dc831cac546b621a75 for pr-131095 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdepexo%2FRustPython-Interpreter" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/depexo/RustPython-Interpreter on toolchain 8dd5cd0bc1d683c30805e1dc831cac546b621a75 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8dd5cd0bc1d683c30805e1dc831cac546b621a75" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/depexo/RustPython-Interpreter [INFO] finished tweaking git repo https://github.com/depexo/RustPython-Interpreter [INFO] tweaked toml for git repo https://github.com/depexo/RustPython-Interpreter written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/depexo/RustPython-Interpreter 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" "+8dd5cd0bc1d683c30805e1dc831cac546b621a75" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror v1.0.21 [INFO] [stderr] Downloaded instant v0.1.7 [INFO] [stderr] Downloaded flamescope v0.1.1 [INFO] [stderr] Downloaded is-macro v0.1.8 [INFO] [stderr] Downloaded arr_macro_impl v0.1.3 [INFO] [stderr] Downloaded arr_macro v0.1.3 [INFO] [stderr] Downloaded rustc_version_runtime v0.1.5 [INFO] [stderr] Downloaded mt19937 v1.0.1 [INFO] [stderr] Downloaded dns-lookup v1.0.4 [INFO] [stderr] Downloaded lalrpop-util v0.19.1 [INFO] [stderr] Downloaded md-5 v0.8.0 [INFO] [stderr] Downloaded errno v0.2.6 [INFO] [stderr] Downloaded syn-ext v0.2.2 [INFO] [stderr] Downloaded thiserror-impl v1.0.21 [INFO] [stderr] Downloaded utime v0.3.1 [INFO] [stderr] Downloaded cranelift v0.66.0 [INFO] [stderr] Downloaded console v0.12.0 [INFO] [stderr] Downloaded cranelift-module v0.66.0 [INFO] [stderr] Downloaded anyhow v1.0.33 [INFO] [stderr] Downloaded python3-sys v0.5.1 [INFO] [stderr] Downloaded insta v1.1.0 [INFO] [stderr] Downloaded flate2 v1.0.18 [INFO] [stderr] Downloaded libffi v0.9.0 [INFO] [stderr] Downloaded cpython v0.5.1 [INFO] [stderr] Downloaded aho-corasick v0.7.14 [INFO] [stderr] Downloaded bindgen v0.52.0 [INFO] [stderr] Downloaded regex-syntax v0.6.20 [INFO] [stderr] Downloaded serde_yaml v0.8.13 [INFO] [stderr] Downloaded regex v1.4.1 [INFO] [stderr] Downloaded lalrpop v0.19.1 [INFO] [stderr] Downloaded syn v1.0.44 [INFO] [stderr] Downloaded cranelift-simplejit v0.66.0 [INFO] [stderr] Downloaded lz-fear v0.1.1 [INFO] [stderr] Downloaded libffi-sys v0.9.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+8dd5cd0bc1d683c30805e1dc831cac546b621a75" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 508b86b56df86bc85d04b40012cc91b5473544ad0323fd0dd06fdf0fa130398b [INFO] running `Command { std: "docker" "start" "-a" "508b86b56df86bc85d04b40012cc91b5473544ad0323fd0dd06fdf0fa130398b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "508b86b56df86bc85d04b40012cc91b5473544ad0323fd0dd06fdf0fa130398b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "508b86b56df86bc85d04b40012cc91b5473544ad0323fd0dd06fdf0fa130398b", kill_on_drop: false }` [INFO] [stdout] 508b86b56df86bc85d04b40012cc91b5473544ad0323fd0dd06fdf0fa130398b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+8dd5cd0bc1d683c30805e1dc831cac546b621a75" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ebc317d2a7c8d18419c8f009d7d6bbf6daf9cf7bac6604e65abcde719693335 [INFO] running `Command { std: "docker" "start" "-a" "6ebc317d2a7c8d18419c8f009d7d6bbf6daf9cf7bac6604e65abcde719693335", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.44 [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling unic-common v0.9.0 [INFO] [stderr] Compiling regex-syntax v0.6.20 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling unic-ucd-version v0.9.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling unic-char-range v0.9.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling unic-char-property v0.9.0 [INFO] [stderr] Compiling aho-corasick v0.7.14 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling bit-vec v0.6.2 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling lalrpop-util v0.19.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling twox-hash v1.6.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling num-bigint v0.3.0 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling regex v1.4.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling unic-emoji-char v0.9.0 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling unic-ucd-ident v0.9.0 [INFO] [stderr] Compiling instant v0.1.7 [INFO] [stderr] Compiling unicode_names2 v0.4.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling smallvec v1.4.2 [INFO] [stderr] Compiling lexical-core v0.7.4 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling parking_lot_core v0.8.0 [INFO] [stderr] Compiling lock_api v0.4.1 [INFO] [stderr] Compiling rustc_version_runtime v0.1.5 [INFO] [stderr] Compiling dirs-sys-next v0.1.1 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling unic-ucd-hangul v0.9.0 [INFO] [stderr] Compiling once_cell v1.4.1 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling subtle v1.0.0 [INFO] [stderr] Compiling tinyvec v0.3.4 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling dirs-next v1.0.2 [INFO] [stderr] error: failed to run custom build command for `rustc_version_runtime v0.1.5` [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/rustc_version_runtime-ba39fe6c899a0a62/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc_version_runtime-0.1.5/build.rs:27:48: [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: 0x596a1aa4e83a - std::backtrace_rs::backtrace::libunwind::trace::h4606d48448b1ba77 [INFO] [stderr] at /rustc/8dd5cd0bc1d683c30805e1dc831cac546b621a75/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x596a1aa4e83a - std::backtrace_rs::backtrace::trace_unsynchronized::hd9bd2bb6e9a5ca01 [INFO] [stderr] at /rustc/8dd5cd0bc1d683c30805e1dc831cac546b621a75/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x596a1aa4e83a - std::sys::backtrace::_print_fmt::hdd04e848d43c106c [INFO] [stderr] at /rustc/8dd5cd0bc1d683c30805e1dc831cac546b621a75/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x596a1aa4e83a - ::fmt::h7ca37f77f5669bbb [INFO] [stderr] at /rustc/8dd5cd0bc1d683c30805e1dc831cac546b621a75/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x596a1aa6e733 - core::fmt::rt::Argument::fmt::h202d1bbf85d5376b [INFO] [stderr] at /rustc/8dd5cd0bc1d683c30805e1dc831cac546b621a75/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x596a1aa6e733 - core::fmt::write::hf6c48d06494bcc1f [INFO] [stderr] at /rustc/8dd5cd0bc1d683c30805e1dc831cac546b621a75/library/core/src/fmt/mod.rs:1186:21 [INFO] [stderr] 6: 0x596a1aa4bee3 - std::io::Write::write_fmt::hfdcaa75d746f1ef1 [INFO] [stderr] at /rustc/8dd5cd0bc1d683c30805e1dc831cac546b621a75/library/std/src/io/mod.rs:1839:15 [INFO] [stderr] 7: 0x596a1aa4e682 - std::sys::backtrace::BacktraceLock::print::h4fd7b6937dad2848 [INFO] [stderr] at /rustc/8dd5cd0bc1d683c30805e1dc831cac546b621a75/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x596a1aa4f677 - std::panicking::default_hook::{{closure}}::h81ede4c82147d06d [INFO] [stderr] at /rustc/8dd5cd0bc1d683c30805e1dc831cac546b621a75/library/std/src/panicking.rs:268:22 [INFO] [stderr] 9: 0x596a1aa4f4a6 - std::panicking::default_hook::ha7df733aab36abc9 [INFO] [stderr] at /rustc/8dd5cd0bc1d683c30805e1dc831cac546b621a75/library/std/src/panicking.rs:295:9 [INFO] [stderr] 10: 0x596a1aa4fc67 - std::panicking::rust_panic_with_hook::he529f18a2afb0885 [INFO] [stderr] at /rustc/8dd5cd0bc1d683c30805e1dc831cac546b621a75/library/std/src/panicking.rs:801:13 [INFO] [stderr] 11: 0x596a1aa4fafa - std::panicking::begin_panic_handler::{{closure}}::h739bd0d906f8ef30 [INFO] [stderr] at /rustc/8dd5cd0bc1d683c30805e1dc831cac546b621a75/library/std/src/panicking.rs:674:13 [INFO] [stderr] 12: 0x596a1aa4ed19 - std::sys::backtrace::__rust_end_short_backtrace::hfa4f64fbe99f5f4f [INFO] [stderr] at /rustc/8dd5cd0bc1d683c30805e1dc831cac546b621a75/library/std/src/sys/backtrace.rs:170:18 [INFO] [stderr] 13: 0x596a1aa4f78c - rust_begin_unwind [INFO] [stderr] at /rustc/8dd5cd0bc1d683c30805e1dc831cac546b621a75/library/std/src/panicking.rs:665:5 [INFO] [stderr] 14: 0x596a1aa6d980 - core::panicking::panic_fmt::h72a1f70d82e35259 [INFO] [stderr] at /rustc/8dd5cd0bc1d683c30805e1dc831cac546b621a75/library/core/src/panicking.rs:74:14 [INFO] [stderr] 15: 0x596a1aa6dcf6 - core::result::unwrap_failed::ha90c3701e3888ae8 [INFO] [stderr] at /rustc/8dd5cd0bc1d683c30805e1dc831cac546b621a75/library/core/src/result.rs:1695:5 [INFO] [stderr] 16: 0x596a1aa25e1f - build_script_build::main::h41bb027d0eb973ba [INFO] [stderr] 17: 0x596a1aa22cb3 - std::sys::backtrace::__rust_begin_short_backtrace::hfea7ea8532c65fea [INFO] [stderr] 18: 0x596a1aa22ca9 - std::rt::lang_start::{{closure}}::h9440eee8ca2f2d35 [INFO] [stderr] 19: 0x596a1aa49990 - core::ops::function::impls:: for &F>::call_once::h34f0cb939a849572 [INFO] [stderr] at /rustc/8dd5cd0bc1d683c30805e1dc831cac546b621a75/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 20: 0x596a1aa49990 - std::panicking::try::do_call::he7ea5b12ea76afd6 [INFO] [stderr] at /rustc/8dd5cd0bc1d683c30805e1dc831cac546b621a75/library/std/src/panicking.rs:557:40 [INFO] [stderr] 21: 0x596a1aa49990 - std::panicking::try::hefcf4eda1fbf8c0b [INFO] [stderr] at /rustc/8dd5cd0bc1d683c30805e1dc831cac546b621a75/library/std/src/panicking.rs:520:19 [INFO] [stderr] 22: 0x596a1aa49990 - std::panic::catch_unwind::h20c75bcb8bc017fb [INFO] [stderr] at /rustc/8dd5cd0bc1d683c30805e1dc831cac546b621a75/library/std/src/panic.rs:358:14 [INFO] [stderr] 23: 0x596a1aa49990 - std::rt::lang_start_internal::{{closure}}::h3450250f0d3b48af [INFO] [stderr] at /rustc/8dd5cd0bc1d683c30805e1dc831cac546b621a75/library/std/src/rt.rs:143:48 [INFO] [stderr] 24: 0x596a1aa49990 - std::panicking::try::do_call::h2c4e4194200c4128 [INFO] [stderr] at /rustc/8dd5cd0bc1d683c30805e1dc831cac546b621a75/library/std/src/panicking.rs:557:40 [INFO] [stderr] 25: 0x596a1aa49990 - std::panicking::try::hec33f5a16ba8b802 [INFO] [stderr] at /rustc/8dd5cd0bc1d683c30805e1dc831cac546b621a75/library/std/src/panicking.rs:520:19 [INFO] [stderr] 26: 0x596a1aa49990 - std::panic::catch_unwind::h6827bc6afdf78152 [INFO] [stderr] at /rustc/8dd5cd0bc1d683c30805e1dc831cac546b621a75/library/std/src/panic.rs:358:14 [INFO] [stderr] 27: 0x596a1aa49990 - std::rt::lang_start_internal::h695cf940728fa589 [INFO] [stderr] at /rustc/8dd5cd0bc1d683c30805e1dc831cac546b621a75/library/std/src/rt.rs:143:20 [INFO] [stderr] 28: 0x596a1aa262e5 - main [INFO] [stderr] 29: 0x7f50614d5d90 - [INFO] [stderr] 30: 0x7f50614d5e40 - __libc_start_main [INFO] [stderr] 31: 0x596a1aa22a15 - _start [INFO] [stderr] 32: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6ebc317d2a7c8d18419c8f009d7d6bbf6daf9cf7bac6604e65abcde719693335", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ebc317d2a7c8d18419c8f009d7d6bbf6daf9cf7bac6604e65abcde719693335", kill_on_drop: false }` [INFO] [stdout] 6ebc317d2a7c8d18419c8f009d7d6bbf6daf9cf7bac6604e65abcde719693335