[INFO] crate rustpython 0.1.1 is already in cache [INFO] checking rustpython-0.1.1 against try#8a5e87609850cdd8679aada01eb0f3062f254ca8 for pr-71140 [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 8a5e87609850cdd8679aada01eb0f3062f254ca8 [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "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" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "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" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f16d5cc85a97827cf320382e1204fe78e0956cac56525a272f82d51cd85b42d0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "f16d5cc85a97827cf320382e1204fe78e0956cac56525a272f82d51cd85b42d0"` [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling lalrpop-util v0.16.3 [INFO] [stderr] Compiling unic-common v0.9.0 [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] Compiling rustpython-vm v0.1.1 [INFO] [stderr] Compiling cpython v0.2.1 [INFO] [stderr] Checking hexf-parse v0.1.0 [INFO] [stderr] Checking unicode_names2 v0.2.2 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking unicode-casing 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 num-iter v0.1.39 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Compiling unic-ucd-version v0.9.0 [INFO] [stderr] Checking unic-ucd-hangul v0.9.0 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling proc-macro2 v1.0.3 [INFO] [stderr] Checking rustc_version v0.2.3 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking gethostname v0.2.0 [INFO] [stderr] Checking subprocess v0.1.18 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking nix v0.14.1 [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] 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-age v0.9.0 [INFO] [stderr] Checking unic-ucd-case v0.9.0 [INFO] [stderr] Checking unic-ucd-block v0.9.0 [INFO] [stderr] Checking unic-ucd-common v0.9.0 [INFO] [stderr] Checking unic-idna-mapping v0.9.0 [INFO] [stderr] Checking unic-ucd-name_aliases v0.9.0 [INFO] [stderr] Checking unic-ucd-ident v0.9.0 [INFO] [stderr] Checking unic-ucd-name v0.9.0 [INFO] [stderr] Checking unic-char v0.9.0 [INFO] [stderr] Checking statrs v0.10.0 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking num-integer v0.1.41 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Compiling ena v0.11.0 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Checking unic-bidi v0.9.0 [INFO] [stderr] Checking unic-emoji v0.9.0 [INFO] [stderr] Checking unic-ucd-normal v0.9.0 [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-922ae6ebaf46a3ff/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: 0x5558ac2a1b04 - backtrace::backtrace::libunwind::trace::h6e17b062984af3e8 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x5558ac2a1b04 - backtrace::backtrace::trace_unsynchronized::h8e8466cf6548b0a1 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5558ac2a1b04 - std::sys_common::backtrace::_print_fmt::h8b68822dc1659286 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x5558ac2a1b04 - ::fmt::h88b6471123f77ef0 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x5558ac2c4a5c - core::fmt::write::h94d2034151aba49c [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x5558ac29f653 - std::io::Write::write_fmt::h6fc26f6b5b7be1bb [INFO] [stderr] at src/libstd/io/mod.rs:1504 [INFO] [stderr] 6: 0x5558ac2a40a5 - std::sys_common::backtrace::_print::hba484280b1d7576c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x5558ac2a40a5 - std::sys_common::backtrace::print::h57e28f7caf9bd6c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x5558ac2a40a5 - std::panicking::default_hook::{{closure}}::h32a487ca417fdc4e [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x5558ac2a3de2 - std::panicking::default_hook::hc39090d3c371f581 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x5558ac2a46b2 - std::panicking::rust_panic_with_hook::h7e4d6ca2da996f73 [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x5558ac2a429b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:419 [INFO] [stderr] 12: 0x5558ac2c3e41 - core::panicking::panic_fmt::h9f8010bf11fdc73e [INFO] [stderr] at src/libcore/panicking.rs:111 [INFO] [stderr] 13: 0x5558ac2c3c63 - core::option::expect_none_failed::h4676a8ccaed9d101 [INFO] [stderr] at src/libcore/option.rs:1268 [INFO] [stderr] 14: 0x5558ac27718b - core::result::Result::unwrap::h998893ffec29b36d [INFO] [stderr] at /rustc/8a5e87609850cdd8679aada01eb0f3062f254ca8/src/libcore/result.rs:1005 [INFO] [stderr] 15: 0x5558ac274175 - build_script_build::main::h46940571ffe215ec [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version_runtime-0.1.5/build.rs:27 [INFO] [stderr] 16: 0x5558ac27596b - std::rt::lang_start::{{closure}}::h34f980d8bb6c6f9a [INFO] [stderr] at /rustc/8a5e87609850cdd8679aada01eb0f3062f254ca8/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x5558ac2a4af8 - std::rt::lang_start_internal::{{closure}}::h44f983614a45c0ee [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x5558ac2a4af8 - std::panicking::try::do_call::hc8977591a8cf0af7 [INFO] [stderr] at src/libstd/panicking.rs:331 [INFO] [stderr] 19: 0x5558ac2a4af8 - std::panicking::try::haa2790657feac5c7 [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 20: 0x5558ac2a4af8 - std::panic::catch_unwind::hb657324443ad5ddd [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x5558ac2a4af8 - std::rt::lang_start_internal::h1fc8fe15552816a9 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 22: 0x5558ac275947 - std::rt::lang_start::hdb4d7f912bb87bcc [INFO] [stderr] at /rustc/8a5e87609850cdd8679aada01eb0f3062f254ca8/src/libstd/rt.rs:67 [INFO] [stderr] 23: 0x5558ac27529a - main [INFO] [stderr] 24: 0x7fe18941bb97 - __libc_start_main [INFO] [stderr] 25: 0x5558ac273aca - _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" "f16d5cc85a97827cf320382e1204fe78e0956cac56525a272f82d51cd85b42d0"` [INFO] running `"docker" "rm" "-f" "f16d5cc85a97827cf320382e1204fe78e0956cac56525a272f82d51cd85b42d0"` [INFO] [stdout] f16d5cc85a97827cf320382e1204fe78e0956cac56525a272f82d51cd85b42d0