[INFO] updating cached repository https://github.com/pattonw/rust-pyn5 [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/pattonw/rust-pyn5 [INFO] [stderr] - [deleted] (none) -> pyup-update-maturin-0.7.2-to-0.7.5 [INFO] [stderr] * [new branch] pyup-update-maturin-0.7.2-to-0.7.6 -> pyup-update-maturin-0.7.2-to-0.7.6 [INFO] [stderr] * [new branch] pyup-update-pytest-5.1.3-to-5.2.0 -> pyup-update-pytest-5.1.3-to-5.2.0 [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] bcdc88365b5ceaa4271cc3d54178e9867299db86 [INFO] testing pattonw/rust-pyn5 against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpattonw%2Frust-pyn5" "work/builds/worker-5/source"` [INFO] [stderr] Cloning into 'work/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pattonw/rust-pyn5 on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/pattonw/rust-pyn5 [INFO] finished tweaking git repo https://github.com/pattonw/rust-pyn5 [INFO] tweaked toml for git repo https://github.com/pattonw/rust-pyn5 written to work/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/pattonw/rust-pyn5 already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 77c11a59fb04c76a00ca0915164df7a11e449fe41a653139bd838a51d1292ee2 [INFO] running `"docker" "start" "-a" "77c11a59fb04c76a00ca0915164df7a11e449fe41a653139bd838a51d1292ee2"` [INFO] [stderr] Compiling syn v0.15.35 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling unindent v0.1.4 [INFO] [stderr] Compiling ndarray v0.12.0 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.0 [INFO] [stderr] Compiling walkdir v2.2.6 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling flate2 v1.0.4 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling pyo3-derive-backend v0.8.0 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling ctor v0.1.7 [INFO] [stderr] Compiling ghost v0.1.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.9 [INFO] [stderr] Compiling inventory-impl v0.1.4 [INFO] [stderr] Compiling pyo3cls v0.8.0 [INFO] [stderr] Compiling inventory v0.1.4 [INFO] [stderr] Compiling paste-impl v0.1.6 [INFO] [stderr] Compiling indoc-impl v0.3.4 [INFO] [stderr] Compiling indoc v0.3.4 [INFO] [stderr] Compiling paste v0.1.6 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling smallvec v0.6.9 [INFO] [stderr] Compiling n5 v0.4.0 [INFO] [stderr] Compiling pyo3 v0.8.0 [INFO] [stderr] error: failed to run custom build command for `pyo3 v0.8.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/pyo3-e9e232eef0da3733/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Error: pyo3 requires a nightly or dev version of Rust.', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.8.0/build.rs:542:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56083288594b - backtrace::backtrace::libunwind::trace::h89fcc71e59e3bc5b [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x56083288594b - backtrace::backtrace::trace_unsynchronized::h0bad9be1379e729a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x56083288594b - std::sys_common::backtrace::_print::hd3382a1f33c473da [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x56083288594b - std::sys_common::backtrace::print::h0ec6f03cfb8e76a6 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x56083288594b - std::panicking::default_hook::{{closure}}::h96cbf7b454e3f557 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x560832885626 - std::panicking::default_hook::h95a8f00337383d83 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x56083288605d - std::panicking::rust_panic_with_hook::h92f98b46e22f14ed [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x56083263d435 - std::panicking::begin_panic::ha4bde56a4866da00 [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x5608325df087 - build_script_build::check_rustc_version::h4a42d54c93028225 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.8.0/build.rs:542 [INFO] [stderr] 9: 0x5608325df38f - build_script_build::main::h7605714060fce72f [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.8.0/build.rs:563 [INFO] [stderr] 10: 0x560832608215 - std::rt::lang_start::{{closure}}::h041b9ba5f67c03ea [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/rt.rs:64 [INFO] [stderr] 11: 0x560832885a63 - std::rt::lang_start_internal::{{closure}}::h4e93c1949c7a1955 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 12: 0x560832885a63 - std::panicking::try::do_call::h9440ccd4dc467eaa [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 13: 0x56083288c3ca - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 14: 0x56083288656d - std::panicking::try::hc046e7ee42ee744f [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 15: 0x56083288656d - std::panic::catch_unwind::h27dfc457c200aee0 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 16: 0x56083288656d - std::rt::lang_start_internal::hea1b49a567afe309 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 17: 0x5608326081e9 - std::rt::lang_start::h74de8f251c850887 [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/rt.rs:64 [INFO] [stderr] 18: 0x5608325e501a - main [INFO] [stderr] 19: 0x7fd0ce474b97 - __libc_start_main [INFO] [stderr] 20: 0x5608325d8efa - _start [INFO] [stderr] 21: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "77c11a59fb04c76a00ca0915164df7a11e449fe41a653139bd838a51d1292ee2"` [INFO] running `"docker" "rm" "-f" "77c11a59fb04c76a00ca0915164df7a11e449fe41a653139bd838a51d1292ee2"` [INFO] [stdout] 77c11a59fb04c76a00ca0915164df7a11e449fe41a653139bd838a51d1292ee2