[INFO] fetching crate lather 0.0.0... [INFO] testing lather-0.0.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate lather 0.0.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate lather 0.0.0 [INFO] finished tweaking crates.io crate lather 0.0.0 [INFO] tweaked toml for crates.io crate lather 0.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lather 0.0.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 56 packages to latest compatible versions [INFO] [stderr] Adding GSL v0.4.31 (available: v7.0.0) [INFO] [stderr] Adding c_vec v1.0.12 (available: v1.3.3) [INFO] [stderr] Adding cpython v0.1.0 (available: v0.7.2) [INFO] [stderr] Adding gnuplot v0.0.22 (available: v0.0.46) [INFO] [stderr] Adding itertools v0.6.5 (available: v0.14.0) [INFO] [stderr] Adding ndarray v0.9.1 (available: v0.16.1) [INFO] [stderr] Adding num-complex v0.1.44 (available: v0.4.6) [INFO] [stderr] Adding numpy v0.2.1 (available: v0.26.0) [INFO] [stderr] Adding png v0.9.0 (available: v0.18.0) [INFO] [stderr] Adding rand v0.3.23 (available: v0.9.2) [INFO] [stderr] Adding rayon v0.8.2 (available: v1.11.0) [INFO] [stderr] Adding rust-ini v0.10.3 (available: v0.21.3) [INFO] [stderr] Adding rustfft v2.1.0 (available: v6.4.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 533e3cfce9f002ff6765dc86f93478da683d198e2ae2411d44522e2128ab2832 [INFO] running `Command { std: "docker" "start" "-a" "533e3cfce9f002ff6765dc86f93478da683d198e2ae2411d44522e2128ab2832", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "533e3cfce9f002ff6765dc86f93478da683d198e2ae2411d44522e2128ab2832", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "533e3cfce9f002ff6765dc86f93478da683d198e2ae2411d44522e2128ab2832", kill_on_drop: false }` [INFO] [stdout] 533e3cfce9f002ff6765dc86f93478da683d198e2ae2411d44522e2128ab2832 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81be9fe6a1e82b92a7c35c0a1895a80dec1418c6fc6bb9eb4356d6d81967ea5f [INFO] running `Command { std: "docker" "start" "-a" "81be9fe6a1e82b92a7c35c0a1895a80dec1418c6fc6bb9eb4356d6d81967ea5f", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling num-complex v0.1.44 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling rustc-serialize v0.3.25 [INFO] [stderr] Compiling ndarray v0.9.1 [INFO] [stderr] Compiling cpython v0.1.0 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling GSL v0.4.31 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling itertools v0.6.5 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling c_vec v1.0.12 [INFO] [stderr] Compiling inflate v0.2.0 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling gnuplot v0.0.22 [INFO] [stderr] Compiling rust-ini v0.10.3 [INFO] [stderr] Compiling bencher v0.1.5 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling quadrature v0.1.2 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling rayon v0.8.2 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num v0.1.43 [INFO] [stderr] Compiling png v0.9.0 [INFO] [stderr] Compiling rulinalg v0.4.2 [INFO] [stderr] Compiling rustfft v2.1.0 [INFO] [stderr] Compiling python3-sys v0.1.3 [INFO] [stderr] error: failed to run custom build command for `python3-sys v0.1.3` [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/python3-sys-492b13f566e293ef/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (758) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/python3-sys-0.1.3/build.rs:366:65: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: "failed to run python interpreter `\"python\" \"-c\" \"import sys; import sysconfig; print(sys.version_info[0:2]); print(sysconfig.get_config_var(\\'LIBDIR\\')); print(sysconfig.get_config_var(\\'Py_ENABLE_SHARED\\')); print(sysconfig.get_config_var(\\'LDVERSION\\')); print(sys.exec_prefix);\"`: No such file or directory (os error 2)" [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5d72dacdf512 - std::backtrace_rs::backtrace::libunwind::trace::h589a96ef7638b383 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5d72dacdf512 - std::backtrace_rs::backtrace::trace_unsynchronized::h23a30a7548c40de4 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5d72dacdf512 - std::sys::backtrace::_print_fmt::h87dabd6535c8c07a [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5d72dacdf512 - ::fmt::hffd20ad4e5eca8ab [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5d72daceeeaf - core::fmt::rt::Argument::fmt::h75c83e3fd5ce2419 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5d72daceeeaf - core::fmt::write::h6d9d3a7cfd7b84f5 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x5d72dacb3b63 - std::io::default_write_fmt::ha7130bf70117e1da [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5d72dacb3b63 - std::io::Write::write_fmt::h22459ad26fe60c51 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5d72dacbd832 - std::sys::backtrace::BacktraceLock::print::hb28797143397220e [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5d72dacbf6ac - std::panicking::default_hook::{{closure}}::h7555113b62983743 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5d72dacbf506 - std::panicking::default_hook::h2714b564abe8d914 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5d72dacbfc85 - std::panicking::panic_with_hook::h190dc82263685ec5 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5d72dacbfb1a - std::panicking::panic_handler::{{closure}}::h8b036a1b366643ac [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x5d72dacbd969 - std::sys::backtrace::__rust_end_short_backtrace::h45affcfc0c830da8 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5d72daca817d - __rustc[9b67c8562bba447b]::rust_begin_unwind [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5d72dacf2cc0 - core::panicking::panic_fmt::hc084f85b1e76c16d [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5d72dacf2336 - core::result::unwrap_failed::hf926a4254073b4aa [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/result.rs:1852:5 [INFO] [stderr] 17: 0x5d72dabf8caa - build_script_build::main::hbecfe36e9b4931c4 [INFO] [stderr] 18: 0x5d72dac011a3 - core::ops::function::FnOnce::call_once::h4e0e9fe5da272d2e [INFO] [stderr] 19: 0x5d72dac072f6 - std::sys::backtrace::__rust_begin_short_backtrace::ha8eeeef452337174 [INFO] [stderr] 20: 0x5d72dabfd2a9 - std::rt::lang_start::{{closure}}::hbd995cbf88209d52 [INFO] [stderr] 21: 0x5d72dacb5420 - core::ops::function::impls:: for &F>::call_once::hcc75fa61d21ecbe5 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 22: 0x5d72dacb5420 - std::panicking::catch_unwind::do_call::h38c051a071ca3bc0 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:590:40 [INFO] [stderr] 23: 0x5d72dacb5420 - std::panicking::catch_unwind::hede2a2f6f4519f78 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:553:19 [INFO] [stderr] 24: 0x5d72dacb5420 - std::panic::catch_unwind::h94765a19f52c0a43 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x5d72dacb5420 - std::rt::lang_start_internal::{{closure}}::hb89c21d557706591 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x5d72dacb5420 - std::panicking::catch_unwind::do_call::h50685f05733aeeef [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:590:40 [INFO] [stderr] 27: 0x5d72dacb5420 - std::panicking::catch_unwind::hf9ba9716b02e6738 [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:553:19 [INFO] [stderr] 28: 0x5d72dacb5420 - std::panic::catch_unwind::h29770e281302b24d [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x5d72dacb5420 - std::rt::lang_start_internal::hd5573b1f5f705a2a [INFO] [stderr] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x5d72dabfd291 - std::rt::lang_start::h114190e41d120254 [INFO] [stderr] 31: 0x5d72dabfc855 - main [INFO] [stderr] 32: 0x7fbfa8e621ca - [INFO] [stderr] 33: 0x7fbfa8e6228b - __libc_start_main [INFO] [stderr] 34: 0x5d72dabf4505 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "81be9fe6a1e82b92a7c35c0a1895a80dec1418c6fc6bb9eb4356d6d81967ea5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81be9fe6a1e82b92a7c35c0a1895a80dec1418c6fc6bb9eb4356d6d81967ea5f", kill_on_drop: false }` [INFO] [stdout] 81be9fe6a1e82b92a7c35c0a1895a80dec1418c6fc6bb9eb4356d6d81967ea5f