[INFO] crate rustpython 0.1.1 is already in cache [INFO] checking rustpython-0.1.1 against try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880 [INFO] extracting crate rustpython 0.1.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate rustpython 0.1.1 on toolchain 13f916f63bc6575d5ff1f989237dfabe88981368 [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "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-3/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" "+13f916f63bc6575d5ff1f989237dfabe88981368" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+13f916f63bc6575d5ff1f989237dfabe88981368" "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] ad9c3ffc02f7976a8b24136c1494aba415872e6b02d71ba7abce6e7c1660c454 [INFO] running `"docker" "start" "-a" "ad9c3ffc02f7976a8b24136c1494aba415872e6b02d71ba7abce6e7c1660c454"` [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling strsim v0.9.2 [INFO] [stderr] Compiling new_debug_unreachable v1.0.3 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling diff v0.1.11 [INFO] [stderr] Compiling ucd-util v0.1.5 [INFO] [stderr] Compiling wtf8 v0.0.3 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Checking unic-idna-punycode v0.9.0 [INFO] [stderr] Checking unic-char-basics v0.9.0 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Compiling indexmap v1.2.0 [INFO] [stderr] Compiling rustpython-vm v0.1.1 [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 hexf-parse v0.1.0 [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 thread_local v0.3.6 [INFO] [stderr] Compiling block-padding v0.1.4 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling unic-char-property v0.9.0 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking subprocess v0.1.18 [INFO] [stderr] Checking gethostname v0.2.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Checking unic-ucd-hangul v0.9.0 [INFO] [stderr] Compiling lexical-core v0.4.5 [INFO] [stderr] Compiling rustc_version_runtime v0.1.5 [INFO] [stderr] Compiling lexical v2.2.2 [INFO] [stderr] Compiling unic-emoji-char v0.9.0 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking unic-ucd-category 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-common v0.9.0 [INFO] [stderr] Checking unic-ucd-name_aliases v0.9.0 [INFO] [stderr] Checking unic-ucd-age v0.9.0 [INFO] [stderr] Checking unic-idna-mapping v0.9.0 [INFO] [stderr] Checking unic-ucd-block v0.9.0 [INFO] [stderr] Checking unic-ucd-case v0.9.0 [INFO] [stderr] Checking unic-ucd-ident v0.9.0 [INFO] [stderr] Checking unic-char v0.9.0 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking num-iter v0.1.39 [INFO] [stderr] Checking unic-ucd-name v0.9.0 [INFO] [stderr] Checking rustyline v5.0.1 [INFO] [stderr] Compiling ena v0.11.0 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.9 [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-bb868b4c0dfcebc3/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: 0x556f1dafcda4 - backtrace::backtrace::libunwind::trace::he109529ff1dc76f7 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x556f1dafcda4 - backtrace::backtrace::trace_unsynchronized::hef5630b5b89e7da6 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x556f1dafcda4 - std::sys_common::backtrace::_print_fmt::hb6aa27cc6435f7ee [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x556f1dafcda4 - ::fmt::hc8ed84d3f9251ec9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x556f1db1aadc - core::fmt::write::ha7289210e62113c3 [INFO] [stderr] at src/libcore/fmt/mod.rs:1063 [INFO] [stderr] 5: 0x556f1dafa887 - std::io::Write::write_fmt::ha5b699d062564d98 [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x556f1daff1f5 - std::sys_common::backtrace::_print::h93033be5ea486fe6 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x556f1daff1f5 - std::sys_common::backtrace::print::hc1f88a8d0e001fdd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x556f1daff1f5 - std::panicking::default_hook::{{closure}}::h1628a29c2888e142 [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x556f1dafef42 - std::panicking::default_hook::hd5ebb6361821db24 [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x556f1daff7b2 - std::panicking::rust_panic_with_hook::h158379e90d65e844 [INFO] [stderr] at src/libstd/panicking.rs:470 [INFO] [stderr] 11: 0x556f1daff39b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:378 [INFO] [stderr] 12: 0x556f1db19e51 - core::panicking::panic_fmt::h9118a90e476a64ec [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x556f1db19c73 - core::option::expect_none_failed::h16abaeeee5bb58a1 [INFO] [stderr] at src/libcore/option.rs:1211 [INFO] [stderr] 14: 0x556f1dad552b - core::result::Result::unwrap::he43f31e53afeddcf [INFO] [stderr] at /rustc/13f916f63bc6575d5ff1f989237dfabe88981368/src/libcore/result.rs:1003 [INFO] [stderr] 15: 0x556f1dad27f5 - build_script_build::main::h007715a17ac4ac78 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version_runtime-0.1.5/build.rs:27 [INFO] [stderr] 16: 0x556f1dad3ffb - std::rt::lang_start::{{closure}}::hca973d7495d455fe [INFO] [stderr] at /rustc/13f916f63bc6575d5ff1f989237dfabe88981368/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x556f1daff2c3 - std::rt::lang_start_internal::{{closure}}::h6e93e18fa04e1c8a [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x556f1daff2c3 - std::panicking::try::do_call::hf5c508d3f7fd6e80 [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 19: 0x556f1db058b7 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 20: 0x556f1daffcdb - std::panicking::try::ha6921e66e2ad49ba [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 21: 0x556f1daffcdb - std::panic::catch_unwind::h5765f97350df40be [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x556f1daffcdb - std::rt::lang_start_internal::ha5adbbeb42eba794 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 23: 0x556f1dad3fd7 - std::rt::lang_start::hda76b2c81de9f700 [INFO] [stderr] at /rustc/13f916f63bc6575d5ff1f989237dfabe88981368/src/libstd/rt.rs:67 [INFO] [stderr] 24: 0x556f1dad391a - main [INFO] [stderr] 25: 0x7ff7f27cfb97 - __libc_start_main [INFO] [stderr] 26: 0x556f1dad214a - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "ad9c3ffc02f7976a8b24136c1494aba415872e6b02d71ba7abce6e7c1660c454"` [INFO] running `"docker" "rm" "-f" "ad9c3ffc02f7976a8b24136c1494aba415872e6b02d71ba7abce6e7c1660c454"` [INFO] [stdout] ad9c3ffc02f7976a8b24136c1494aba415872e6b02d71ba7abce6e7c1660c454