[INFO] fetching crate unfuck 0.4.0... [INFO] testing unfuck-0.4.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate unfuck 0.4.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate unfuck 0.4.0 [INFO] finished tweaking crates.io crate unfuck 0.4.0 [INFO] tweaked toml for crates.io crate unfuck 0.4.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate unfuck 0.4.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate unfuck 0.4.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror v1.0.37 [INFO] [stderr] Downloaded num_threads v0.1.6 [INFO] [stderr] Downloaded memmap v0.7.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.37 [INFO] [stderr] Downloaded stfu8 v0.2.5 [INFO] [stderr] Downloaded enum-primitive-derive v0.2.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.46 [INFO] [stderr] Downloaded paste v1.0.9 [INFO] [stderr] Downloaded crossbeam-queue v0.3.6 [INFO] [stderr] Downloaded python27-sys v0.7.0 [INFO] [stderr] Downloaded anyhow v1.0.65 [INFO] [stderr] Downloaded flate2 v1.0.24 [INFO] [stderr] Downloaded crossbeam-channel v0.5.6 [INFO] [stderr] Downloaded cpython v0.7.0 [INFO] [stderr] Downloaded aho-corasick v0.7.19 [INFO] [stderr] Downloaded time v0.3.14 [INFO] [stderr] Downloaded rayon v1.5.3 [INFO] [stderr] Downloaded petgraph v0.6.2 [INFO] [stderr] Downloaded syn v1.0.101 [INFO] [stderr] Downloaded regex v1.6.0 [INFO] [stderr] Downloaded serde v1.0.145 [INFO] [stderr] Downloaded serde_derive v1.0.145 [INFO] [stderr] Downloaded regex-syntax v0.6.27 [INFO] [stderr] Downloaded miniz_oxide v0.5.4 [INFO] [stderr] Downloaded bstr v1.0.1 [INFO] [stderr] Downloaded once_cell v1.15.0 [INFO] [stderr] Downloaded num-complex v0.4.2 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.11 [INFO] [stderr] Downloaded rayon-core v1.9.3 [INFO] [stderr] Downloaded colored v2.0.0 [INFO] [stderr] Downloaded pydis v0.4.0 [INFO] [stderr] Downloaded crossbeam-deque v0.8.2 [INFO] [stderr] Downloaded crossbeam-utils v0.8.12 [INFO] [stderr] Downloaded num_cpus v1.13.1 [INFO] [stderr] Downloaded simplelog v0.12.0 [INFO] [stderr] Downloaded crossbeam v0.8.2 [INFO] [stderr] Downloaded num-derive v0.3.3 [INFO] [stderr] Downloaded py27-marshal v0.4.0 [INFO] [stderr] Downloaded simple_logger v2.3.0 [INFO] [stderr] Downloaded time-macros v0.2.4 [INFO] [stderr] Downloaded libc v0.2.150 [INFO] [stderr] Downloaded unicode-ident v1.0.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35209af3f7077d4cc8b7f83d9d56f84f22ddc626609f1b9fde1642a77087650a [INFO] running `Command { std: "docker" "start" "-a" "35209af3f7077d4cc8b7f83d9d56f84f22ddc626609f1b9fde1642a77087650a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35209af3f7077d4cc8b7f83d9d56f84f22ddc626609f1b9fde1642a77087650a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35209af3f7077d4cc8b7f83d9d56f84f22ddc626609f1b9fde1642a77087650a", kill_on_drop: false }` [INFO] [stdout] 35209af3f7077d4cc8b7f83d9d56f84f22ddc626609f1b9fde1642a77087650a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f281d7a29ef26c81ef37d01496a99843dd5704d55d3100a66bd39168b3007eaf [INFO] running `Command { std: "docker" "start" "-a" "f281d7a29ef26c81ef37d01496a99843dd5704d55d3100a66bd39168b3007eaf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.46 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling syn v1.0.101 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling crossbeam-utils v0.8.12 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling aho-corasick v0.7.19 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling crossbeam-epoch v0.9.11 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling unicode-segmentation v1.10.0 [INFO] [stderr] Compiling itoa v1.0.3 [INFO] [stderr] Compiling num_threads v0.1.6 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling crossbeam-queue v0.3.6 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling once_cell v1.15.0 [INFO] [stderr] Compiling cpython v0.7.0 [INFO] [stderr] Compiling anyhow v1.0.65 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling miniz_oxide v0.5.4 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling bstr v1.0.1 [INFO] [stderr] Compiling time v0.3.14 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling num-complex v0.4.2 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling paste v1.0.9 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling petgraph v0.6.2 [INFO] [stderr] Compiling simple_logger v2.3.0 [INFO] [stderr] Compiling simplelog v0.12.0 [INFO] [stderr] Compiling crossbeam v0.8.2 [INFO] [stderr] Compiling stfu8 v0.2.5 [INFO] [stderr] Compiling flate2 v1.0.24 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling pretty-hex v0.3.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling python27-sys v0.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.37 [INFO] [stderr] Compiling enum-primitive-derive v0.2.2 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] error: failed to run custom build command for `python27-sys v0.7.0` [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/python27-sys-cecad306f8aed224/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-env-changed=PYTHON_SYS_EXECUTABLE [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/python27-sys-0.7.0/build.rs:448:65: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: "No python interpreter found of version 2.7" [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x57bf5b216342 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x57bf5b216342 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x57bf5b216342 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x57bf5b216342 - ::fmt::hdcfcb6d4c8489523 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x57bf5b237fc3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x57bf5b237fc3 - core::fmt::write::h8a494366950f23bb [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x57bf5b213ac3 - std::io::default_write_fmt::ha27fbccbc65eb6fa [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x57bf5b213ac3 - std::io::Write::write_fmt::h6556609fca33d0b1 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x57bf5b216192 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x57bf5b2172b3 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x57bf5b217095 - std::panicking::default_hook::h2c66fc99e962531d [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x57bf5b217c85 - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x57bf5b217a1a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x57bf5b216849 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x57bf5b2176ad - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x57bf5b236e40 - core::panicking::panic_fmt::h62f63d096dd276af [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x57bf5b2372a6 - core::result::unwrap_failed::h95bc3f5a607b2c95 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1765:5 [INFO] [stderr] 17: 0x57bf5b08f7fa - build_script_build::main::he3dad8421c46c314 [INFO] [stderr] 18: 0x57bf5b095783 - core::ops::function::FnOnce::call_once::h7090b07d3e6327d7 [INFO] [stderr] 19: 0x57bf5b0954d6 - std::sys::backtrace::__rust_begin_short_backtrace::hff4dff8e8e21fe70 [INFO] [stderr] 20: 0x57bf5b09c369 - std::rt::lang_start::{{closure}}::h2644f9d106903608 [INFO] [stderr] 21: 0x57bf5b2103e0 - core::ops::function::impls:: for &F>::call_once::h638295a043b40957 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 22: 0x57bf5b2103e0 - std::panicking::catch_unwind::do_call::hbd68098bdea1ca50 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stderr] 23: 0x57bf5b2103e0 - std::panicking::catch_unwind::h50591d85bf847c7c [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stderr] 24: 0x57bf5b2103e0 - std::panic::catch_unwind::h2487b4c4f2ae22c6 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x57bf5b2103e0 - std::rt::lang_start_internal::{{closure}}::h61f0945cc6c9a811 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x57bf5b2103e0 - std::panicking::catch_unwind::do_call::h34b9c3722acd6bd1 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stderr] 27: 0x57bf5b2103e0 - std::panicking::catch_unwind::hf9a822ea043fb0d6 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stderr] 28: 0x57bf5b2103e0 - std::panic::catch_unwind::h5b3cac802237ed89 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x57bf5b2103e0 - std::rt::lang_start_internal::h34f9328d113fd60a [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x57bf5b09c351 - std::rt::lang_start::hfa2f91746b248099 [INFO] [stderr] 31: 0x57bf5b0904d5 - main [INFO] [stderr] 32: 0x7630b10d81ca - [INFO] [stderr] 33: 0x7630b10d828b - __libc_start_main [INFO] [stderr] 34: 0x57bf5b087855 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f281d7a29ef26c81ef37d01496a99843dd5704d55d3100a66bd39168b3007eaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f281d7a29ef26c81ef37d01496a99843dd5704d55d3100a66bd39168b3007eaf", kill_on_drop: false }` [INFO] [stdout] f281d7a29ef26c81ef37d01496a99843dd5704d55d3100a66bd39168b3007eaf