[INFO] cloning repository https://github.com/nikhilmitrax/python-oxidation [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nikhilmitrax/python-oxidation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikhilmitrax%2Fpython-oxidation", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikhilmitrax%2Fpython-oxidation'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9b6ef0ddd07e2d18d10b7bde3ea8357ab72ac431 [INFO] checking nikhilmitrax/python-oxidation against try#81185c2d21df0ba45fd33e65bbdce76dc0d89bd9 for pr-139646 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikhilmitrax%2Fpython-oxidation" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nikhilmitrax/python-oxidation on toolchain 81185c2d21df0ba45fd33e65bbdce76dc0d89bd9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+81185c2d21df0ba45fd33e65bbdce76dc0d89bd9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/nikhilmitrax/python-oxidation [INFO] finished tweaking git repo https://github.com/nikhilmitrax/python-oxidation [INFO] tweaked toml for git repo https://github.com/nikhilmitrax/python-oxidation written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/nikhilmitrax/python-oxidation 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" "+81185c2d21df0ba45fd33e65bbdce76dc0d89bd9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded inventory v0.1.3 [INFO] [stderr] Downloaded mashup-impl v0.1.9 [INFO] [stderr] Downloaded inventory-impl v0.1.3 [INFO] [stderr] Downloaded proc-macro-hack-impl v0.4.1 [INFO] [stderr] Downloaded proc-macro-hack v0.4.1 [INFO] [stderr] Downloaded ghost v0.1.0 [INFO] [stderr] Downloaded mashup v0.1.9 [INFO] [stderr] Downloaded ctor v0.1.7 [INFO] [stderr] Downloaded pyo3cls v0.6.0-alpha.2 [INFO] [stderr] Downloaded pyo3 v0.6.0-alpha.2 [INFO] [stderr] Downloaded pyo3-derive-backend v0.6.0-alpha.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+81185c2d21df0ba45fd33e65bbdce76dc0d89bd9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 25999eca21e0c8cd491f1dd78dce45ff3d53bc335b8d93c963c75597bab8c2cc [INFO] running `Command { std: "docker" "start" "-a" "25999eca21e0c8cd491f1dd78dce45ff3d53bc335b8d93c963c75597bab8c2cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "25999eca21e0c8cd491f1dd78dce45ff3d53bc335b8d93c963c75597bab8c2cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25999eca21e0c8cd491f1dd78dce45ff3d53bc335b8d93c963c75597bab8c2cc", kill_on_drop: false }` [INFO] [stdout] 25999eca21e0c8cd491f1dd78dce45ff3d53bc335b8d93c963c75597bab8c2cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+81185c2d21df0ba45fd33e65bbdce76dc0d89bd9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 808c30102e3c7647a1a0da5e81a28771b2dad65d87cfa4564f5987081a360cac [INFO] running `Command { std: "docker" "start" "-a" "808c30102e3c7647a1a0da5e81a28771b2dad65d87cfa4564f5987081a360cac", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling proc-macro-hack-impl v0.4.1 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Checking spin v0.5.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling regex-syntax v0.6.5 [INFO] [stderr] Compiling proc-macro-hack v0.4.1 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling mashup-impl v0.1.9 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Checking mashup v0.1.9 [INFO] [stderr] Compiling pyo3 v0.6.0-alpha.2 [INFO] [stderr] error: failed to run custom build command for `pyo3 v0.6.0-alpha.2` [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/pyo3-4906baa4508474e4/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.6.0-alpha.2/build.rs:571:6: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: "Failed to run the python interpreter at python: No such file or directory (os error 2)" [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x581519610922 - std::backtrace_rs::backtrace::libunwind::trace::h86782f9b30952d48 [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x581519610922 - std::backtrace_rs::backtrace::trace_unsynchronized::h698f4a8489590567 [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x581519610922 - std::sys::backtrace::_print_fmt::hf4cbe124d19fe45b [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x581519610922 - ::fmt::h02734d88414d8d33 [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x581519630a93 - core::fmt::rt::Argument::fmt::h45957795629c052d [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/core/src/fmt/rt.rs:153:76 [INFO] [stderr] 5: 0x581519630a93 - core::fmt::write::h2fd8705465798ecd [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/core/src/fmt/mod.rs:1481:21 [INFO] [stderr] 6: 0x58151960dfb3 - std::io::default_write_fmt::h83b0118031cb785e [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x58151960dfb3 - std::io::Write::write_fmt::h86e5e948b933baf0 [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/std/src/io/mod.rs:1914:13 [INFO] [stderr] 8: 0x581519610772 - std::sys::backtrace::BacktraceLock::print::ha385bb074148a5c5 [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5815196117f2 - std::panicking::default_hook::{{closure}}::h668adbdebe90c053 [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/std/src/panicking.rs:300:22 [INFO] [stderr] 10: 0x5815196115f5 - std::panicking::default_hook::h83ad3de7f4834186 [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x5815196121d2 - std::panicking::rust_panic_with_hook::haf9832d22bd22c19 [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x581519611f5a - std::panicking::begin_panic_handler::{{closure}}::hb762d64eeff9beca [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x581519610e29 - std::sys::backtrace::__rust_end_short_backtrace::hfa0ea9af810a7735 [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x581519611bed - __rustc[bd5f65a9325ef3a6]::rust_begin_unwind [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x58151962fbc0 - core::panicking::panic_fmt::h4f22ffdd3f840928 [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x581519630026 - core::result::unwrap_failed::ha5995f67818ef0fc [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/core/src/result.rs:1704:5 [INFO] [stderr] 17: 0x5815194e8dc4 - build_script_build::main::hb20fd1bd3f50d2b2 [INFO] [stderr] 18: 0x5815194eab83 - core::ops::function::FnOnce::call_once::hb87b226d58c6b17e [INFO] [stderr] 19: 0x5815194ea836 - std::sys::backtrace::__rust_begin_short_backtrace::h0fda809964168452 [INFO] [stderr] 20: 0x5815194e0a49 - std::rt::lang_start::{{closure}}::h10ea8967061f54d1 [INFO] [stderr] 21: 0x58151960a1c0 - core::ops::function::impls:: for &F>::call_once::h346f572104a3cf85 [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 22: 0x58151960a1c0 - std::panicking::try::do_call::h571c3d2a3e9e26f3 [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/std/src/panicking.rs:589:40 [INFO] [stderr] 23: 0x58151960a1c0 - std::panicking::try::h1f2d44c0e009b873 [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/std/src/panicking.rs:552:19 [INFO] [stderr] 24: 0x58151960a1c0 - std::panic::catch_unwind::h6cd9389cf79e195e [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x58151960a1c0 - std::rt::lang_start_internal::{{closure}}::hed90aef4244362c7 [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/std/src/rt.rs:168:24 [INFO] [stderr] 26: 0x58151960a1c0 - std::panicking::try::do_call::hf60f8e29fc0510eb [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/std/src/panicking.rs:589:40 [INFO] [stderr] 27: 0x58151960a1c0 - std::panicking::try::ha4dfa4262c72a082 [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/std/src/panicking.rs:552:19 [INFO] [stderr] 28: 0x58151960a1c0 - std::panic::catch_unwind::h6ae159ff4cd2c078 [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x58151960a1c0 - std::rt::lang_start_internal::h11ab503adf86febc [INFO] [stderr] at /rustc/81185c2d21df0ba45fd33e65bbdce76dc0d89bd9/library/std/src/rt.rs:164:5 [INFO] [stderr] 30: 0x5815194e0a31 - std::rt::lang_start::hebdbcedcca85874d [INFO] [stderr] 31: 0x5815194e9d65 - main [INFO] [stderr] 32: 0x7eee3d7bf1ca - [INFO] [stderr] 33: 0x7eee3d7bf28b - __libc_start_main [INFO] [stderr] 34: 0x5815194ddcf5 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "808c30102e3c7647a1a0da5e81a28771b2dad65d87cfa4564f5987081a360cac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "808c30102e3c7647a1a0da5e81a28771b2dad65d87cfa4564f5987081a360cac", kill_on_drop: false }` [INFO] [stdout] 808c30102e3c7647a1a0da5e81a28771b2dad65d87cfa4564f5987081a360cac