[INFO] crate rustpython 0.1.1 is already in cache [INFO] checking rustpython-0.1.1 against try#879b8cb7dc2ad9102994457e73cf78d124926ea5 for pr-73084 [INFO] extracting crate rustpython 0.1.1 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate rustpython 0.1.1 on toolchain 879b8cb7dc2ad9102994457e73cf78d124926ea5 [INFO] running `"/workspace/cargo-home/bin/cargo" "+879b8cb7dc2ad9102994457e73cf78d124926ea5" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rustpython 0.1.1 [INFO] finished tweaking crates.io crate rustpython 0.1.1 [INFO] tweaked toml for crates.io crate rustpython 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate rustpython 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+879b8cb7dc2ad9102994457e73cf78d124926ea5" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+879b8cb7dc2ad9102994457e73cf78d124926ea5" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ca121c32c6024e22d755bd2870afd2a3c1d4aef34331dece767ffd6f234c59f7 [INFO] running `"docker" "start" "-a" "ca121c32c6024e22d755bd2870afd2a3c1d4aef34331dece767ffd6f234c59f7"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling proc-macro2 v1.0.3 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Compiling serde v1.0.100 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Compiling bit-vec v0.5.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling strsim v0.9.2 [INFO] [stderr] Compiling new_debug_unreachable v1.0.3 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling diff v0.1.11 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Compiling unic-common v0.9.0 [INFO] [stderr] Compiling ucd-util v0.1.5 [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling wtf8 v0.0.3 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Compiling indexmap v1.2.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking unic-idna-punycode v0.9.0 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking unic-char-basics v0.9.0 [INFO] [stderr] Checking static_assertions v0.3.4 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking unicode-segmentation v1.3.0 [INFO] [stderr] Compiling rustpython-vm v0.1.1 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking unicode_names2 v0.2.2 [INFO] [stderr] Checking unicode-casing v0.1.0 [INFO] [stderr] Compiling cpython v0.2.1 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking hexf-parse v0.1.0 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling block-padding v0.1.4 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Compiling bit-set v0.5.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling unic-ucd-version v0.9.0 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-bigint v0.2.3 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling bincode v1.1.4 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Checking memchr v2.2.1 [INFO] [stderr] Checking unic-ucd-hangul v0.9.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Checking unic-ucd-category v0.9.0 [INFO] [stderr] Checking unic-emoji-char v0.9.0 [INFO] [stderr] Checking unic-ucd-bidi v0.9.0 [INFO] [stderr] Checking unic-ucd-segment v0.9.0 [INFO] [stderr] Checking unic-ucd-ident v0.9.0 [INFO] [stderr] Checking unic-ucd-case v0.9.0 [INFO] [stderr] Checking unic-ucd-common v0.9.0 [INFO] [stderr] Checking unic-ucd-block v0.9.0 [INFO] [stderr] Checking unic-ucd-age v0.9.0 [INFO] [stderr] Checking unic-ucd-name_aliases v0.9.0 [INFO] [stderr] Checking unic-idna-mapping v0.9.0 [INFO] [stderr] Checking unic-char v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Checking unic-ucd-name v0.9.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling ena v0.11.0 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking unic-emoji v0.9.0 [INFO] [stderr] Checking unic-bidi v0.9.0 [INFO] [stderr] Checking unic-ucd-normal v0.9.0 [INFO] [stderr] Checking unic-segment v0.9.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking subprocess v0.1.18 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking gethostname v0.2.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling lexical-core v0.4.5 [INFO] [stderr] Compiling lexical v2.2.2 [INFO] [stderr] Compiling rustc_version_runtime v0.1.5 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] error: failed to run custom build command for `rustc_version_runtime v0.1.5` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rustc_version_runtime-56cef9af0b39a854/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version_runtime-0.1.5/build.rs:27:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55e7322f4805 - backtrace::backtrace::libunwind::trace::haa412c68ebbfb7cb [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55e7322f4805 - backtrace::backtrace::trace_unsynchronized::ha108e3f35b74f2c0 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55e7322f4805 - std::sys_common::backtrace::_print_fmt::h15e024020a5efe76 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55e7322f4805 - ::fmt::h0f0ee68588fafa16 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55e7323168bc - core::fmt::write::h5e8e27a0c5da998b [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x55e7322f23c3 - std::io::Write::write_fmt::h40a97a3850da46f1 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55e7322f6d10 - std::sys_common::backtrace::_print::h1951082d2778220a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55e7322f6d10 - std::sys_common::backtrace::print::hb28523ad63a39f3d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55e7322f6d10 - std::panicking::default_hook::{{closure}}::h335019dd84826d63 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55e7322f6a5c - std::panicking::default_hook::h075f202ae1b09cd1 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55e7322f72f7 - std::panicking::rust_panic_with_hook::hd172f806c3cae9b4 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 11: 0x55e7322f6efb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 12: 0x55e732315cc1 - core::panicking::panic_fmt::hc02b60091d55b8de [INFO] [stderr] at src/libcore/panicking.rs:86 [INFO] [stderr] 13: 0x55e732315ae3 - core::option::expect_none_failed::h91c12a04056d3a8b [INFO] [stderr] at src/libcore/option.rs:1272 [INFO] [stderr] 14: 0x55e7322ccf0b - core::result::Result::unwrap::h7cb20f170ff22f45 [INFO] [stderr] at /rustc/879b8cb7dc2ad9102994457e73cf78d124926ea5/src/libcore/result.rs:1005 [INFO] [stderr] 15: 0x55e7322c9805 - build_script_build::main::hce3cefaf6409eb19 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version_runtime-0.1.5/build.rs:27 [INFO] [stderr] 16: 0x55e7322cb4cb - std::rt::lang_start::{{closure}}::h1c2c1207d9abc104 [INFO] [stderr] at /rustc/879b8cb7dc2ad9102994457e73cf78d124926ea5/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x55e7322f76c8 - std::rt::lang_start_internal::{{closure}}::h2864321e935738e7 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x55e7322f76c8 - std::panicking::try::do_call::h333ff4828746b918 [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 19: 0x55e7322f76c8 - std::panicking::try::h8e774ead4eea5983 [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 20: 0x55e7322f76c8 - std::panic::catch_unwind::h16076fe2b012afda [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x55e7322f76c8 - std::rt::lang_start_internal::hbf7659429e6237e7 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 22: 0x55e7322cb4a7 - std::rt::lang_start::ha9d9f4f3018d5eee [INFO] [stderr] at /rustc/879b8cb7dc2ad9102994457e73cf78d124926ea5/src/libstd/rt.rs:67 [INFO] [stderr] 23: 0x55e7322ca89a - main [INFO] [stderr] 24: 0x7fa43e1050b3 - __libc_start_main [INFO] [stderr] 25: 0x55e7322c917e - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "ca121c32c6024e22d755bd2870afd2a3c1d4aef34331dece767ffd6f234c59f7"` [INFO] running `"docker" "rm" "-f" "ca121c32c6024e22d755bd2870afd2a3c1d4aef34331dece767ffd6f234c59f7"` [INFO] [stdout] ca121c32c6024e22d755bd2870afd2a3c1d4aef34331dece767ffd6f234c59f7