[INFO] fetching crate catboost2 0.1.1+catboost.1.0.5... [INFO] testing catboost2-0.1.1+catboost.1.0.5 against try#5bc97a20e5cc382ae6d19f727a9e73eeb2734548 for pr-99093 [INFO] extracting crate catboost2 0.1.1+catboost.1.0.5 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate catboost2 0.1.1+catboost.1.0.5 on toolchain 5bc97a20e5cc382ae6d19f727a9e73eeb2734548 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5bc97a20e5cc382ae6d19f727a9e73eeb2734548" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate catboost2 0.1.1+catboost.1.0.5 [INFO] finished tweaking crates.io crate catboost2 0.1.1+catboost.1.0.5 [INFO] tweaked toml for crates.io crate catboost2 0.1.1+catboost.1.0.5 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5bc97a20e5cc382ae6d19f727a9e73eeb2734548" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5bc97a20e5cc382ae6d19f727a9e73eeb2734548" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+5bc97a20e5cc382ae6d19f727a9e73eeb2734548" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f96156f05260e7f63879904ed4209686ea2dda9e5ee9b1b875dfe98a03e6d9d [INFO] running `Command { std: "docker" "start" "-a" "6f96156f05260e7f63879904ed4209686ea2dda9e5ee9b1b875dfe98a03e6d9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f96156f05260e7f63879904ed4209686ea2dda9e5ee9b1b875dfe98a03e6d9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f96156f05260e7f63879904ed4209686ea2dda9e5ee9b1b875dfe98a03e6d9d", kill_on_drop: false }` [INFO] [stdout] 6f96156f05260e7f63879904ed4209686ea2dda9e5ee9b1b875dfe98a03e6d9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+5bc97a20e5cc382ae6d19f727a9e73eeb2734548" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 26b495c4e3daee5ed629c32d93874f8db8146a36c36a060578f3fb5325626ccf [INFO] running `Command { std: "docker" "start" "-a" "26b495c4e3daee5ed629c32d93874f8db8146a36c36a060578f3fb5325626ccf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling either v1.7.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling bindgen v0.59.2 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling clang-sys v1.3.3 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling xattr v0.2.3 [INFO] [stderr] Compiling which v4.2.5 [INFO] [stderr] Compiling filetime v0.2.17 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling tar v0.4.38 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling zstd-sys v2.0.1+zstd.1.5.2 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling zstd v0.11.2+zstd.1.5.2 [INFO] [stderr] Compiling catboost2-sys v0.1.1+catboost.1.0.5 [INFO] [stderr] error: failed to run custom build command for `catboost2-sys v0.1.1+catboost.1.0.5` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/catboost2-sys-e5fd5059d0aa3b97/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '5bc97a20e5cc382ae6d19f727a9e73eeb2734548' [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] Failed to run rustfmt: Internal rustfmt error (non-fatal, continuing) [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 17, kind: AlreadyExists, message: "File exists" }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/catboost2-sys-0.1.1+catboost.1.0.5/build.rs:21:33 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55e13cfbe380 - std::backtrace_rs::backtrace::libunwind::trace::h552106febb15e17e [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 1: 0x55e13cfbe380 - std::backtrace_rs::backtrace::trace_unsynchronized::hf7774f161cb6a040 [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55e13cfbe380 - std::sys_common::backtrace::_print_fmt::h0c305f5052d81630 [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x55e13cfbe380 - ::fmt::h64b3e0a8deb0a611 [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x55e13cfe3c8c - core::fmt::write::h8f671d0f7992fdc6 [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/core/src/fmt/mod.rs:1198:17 [INFO] [stderr] 5: 0x55e13cfbadd5 - std::io::Write::write_fmt::ha425e7628e43e73a [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/std/src/io/mod.rs:1672:15 [INFO] [stderr] 6: 0x55e13cfbfb41 - std::sys_common::backtrace::_print::h9fa97aca0ed3f804 [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x55e13cfbfb41 - std::sys_common::backtrace::print::haab86c3a36d9a53e [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x55e13cfbfb41 - std::panicking::default_hook::{{closure}}::h97ac82ba40b3820b [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x55e13cfbf813 - std::panicking::default_hook::h3a2e40383cd02365 [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x55e13cfc01e3 - std::panicking::rust_panic_with_hook::h91242c0d4adecfe2 [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x55e13cfc00d7 - std::panicking::begin_panic_handler::{{closure}}::h627cf56a9a0a9517 [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/std/src/panicking.rs:588:13 [INFO] [stderr] 12: 0x55e13cfbe854 - std::sys_common::backtrace::__rust_end_short_backtrace::hf13451d299824903 [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x55e13cfbfe02 - rust_begin_unwind [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/std/src/panicking.rs:584:5 [INFO] [stderr] 14: 0x55e13ca24f53 - core::panicking::panic_fmt::ha6799a5d9621aa13 [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/core/src/panicking.rs:142:14 [INFO] [stderr] 15: 0x55e13ca250a3 - core::result::unwrap_failed::h1269578c25bb65c7 [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/core/src/result.rs:1805:5 [INFO] [stderr] 16: 0x55e13ca29628 - core::result::Result::unwrap::h052d50fb233838b4 [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/core/src/result.rs:1098:23 [INFO] [stderr] 17: 0x55e13ca2b113 - build_script_build::main::hb84efe5ae4e608b0 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/catboost2-sys-0.1.1+catboost.1.0.5/build.rs:21:5 [INFO] [stderr] 18: 0x55e13ca2865b - core::ops::function::FnOnce::call_once::h93ab1a8c70c4b588 [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/core/src/ops/function.rs:248:5 [INFO] [stderr] 19: 0x55e13ca2828e - std::sys_common::backtrace::__rust_begin_short_backtrace::h8dc12e2e69d4c015 [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 20: 0x55e13ca272a1 - std::rt::lang_start::{{closure}}::h0474520cbc5420e1 [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/std/src/rt.rs:145:18 [INFO] [stderr] 21: 0x55e13cfb6a5a - core::ops::function::impls:: for &F>::call_once::h723be14a88df70cd [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/core/src/ops/function.rs:280:13 [INFO] [stderr] 22: 0x55e13cfb6a5a - std::panicking::try::do_call::h0a278cbcf63b5907 [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/std/src/panicking.rs:492:40 [INFO] [stderr] 23: 0x55e13cfb6a5a - std::panicking::try::h4d76a5937891cc2d [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/std/src/panicking.rs:456:19 [INFO] [stderr] 24: 0x55e13cfb6a5a - std::panic::catch_unwind::h45ee868c2bdebbc0 [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/std/src/panic.rs:137:14 [INFO] [stderr] 25: 0x55e13cfb6a5a - std::rt::lang_start_internal::{{closure}}::heda30d0bbd4ac9ef [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/std/src/rt.rs:128:48 [INFO] [stderr] 26: 0x55e13cfb6a5a - std::panicking::try::do_call::h548da2d98dd285c0 [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/std/src/panicking.rs:492:40 [INFO] [stderr] 27: 0x55e13cfb6a5a - std::panicking::try::h2d4182ed96771cf8 [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/std/src/panicking.rs:456:19 [INFO] [stderr] 28: 0x55e13cfb6a5a - std::panic::catch_unwind::hb0ab462a4c29577c [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/std/src/panic.rs:137:14 [INFO] [stderr] 29: 0x55e13cfb6a5a - std::rt::lang_start_internal::h705929219c9a7ff1 [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/std/src/rt.rs:128:20 [INFO] [stderr] 30: 0x55e13ca27270 - std::rt::lang_start::h6c02ff30b88d3e8e [INFO] [stderr] at /rustc/5bc97a20e5cc382ae6d19f727a9e73eeb2734548/library/std/src/rt.rs:144:17 [INFO] [stderr] 31: 0x55e13ca2bdbc - main [INFO] [stderr] 32: 0x7f880299a083 - __libc_start_main [INFO] [stderr] 33: 0x55e13ca252ae - _start [INFO] [stderr] 34: 0x0 - [INFO] running `Command { std: "docker" "inspect" "26b495c4e3daee5ed629c32d93874f8db8146a36c36a060578f3fb5325626ccf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26b495c4e3daee5ed629c32d93874f8db8146a36c36a060578f3fb5325626ccf", kill_on_drop: false }` [INFO] [stdout] 26b495c4e3daee5ed629c32d93874f8db8146a36c36a060578f3fb5325626ccf