[INFO] fetching crate catboost2 0.1.1+catboost.1.0.5... [INFO] checking catboost2-0.1.1+catboost.1.0.5 against try#cbe8532756bbbc4b7f32dda40d05981c8aeffd80 for pr-102129 [INFO] extracting crate catboost2 0.1.1+catboost.1.0.5 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate catboost2 0.1.1+catboost.1.0.5 on toolchain cbe8532756bbbc4b7f32dda40d05981c8aeffd80 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cbe8532756bbbc4b7f32dda40d05981c8aeffd80" "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-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cbe8532756bbbc4b7f32dda40d05981c8aeffd80" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cbe8532756bbbc4b7f32dda40d05981c8aeffd80" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+cbe8532756bbbc4b7f32dda40d05981c8aeffd80" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7563c5c3f2b14946b325af133d8b3c68dc1ce1c8db4824b39fd3c44c08133dfc [INFO] running `Command { std: "docker" "start" "-a" "7563c5c3f2b14946b325af133d8b3c68dc1ce1c8db4824b39fd3c44c08133dfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7563c5c3f2b14946b325af133d8b3c68dc1ce1c8db4824b39fd3c44c08133dfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7563c5c3f2b14946b325af133d8b3c68dc1ce1c8db4824b39fd3c44c08133dfc", kill_on_drop: false }` [INFO] [stdout] 7563c5c3f2b14946b325af133d8b3c68dc1ce1c8db4824b39fd3c44c08133dfc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+cbe8532756bbbc4b7f32dda40d05981c8aeffd80" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ffb75e17e402ba053613dd856f2966e231f41e2a26be9efae08ac7fe3ecbb54 [INFO] running `Command { std: "docker" "start" "-a" "4ffb75e17e402ba053613dd856f2966e231f41e2a26be9efae08ac7fe3ecbb54", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [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 proc-macro2 v1.0.47 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling bindgen v0.59.2 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling clang-sys v1.4.0 [INFO] [stderr] Compiling aho-corasick v0.7.19 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling jobserver v0.1.25 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v4.3.0 [INFO] [stderr] Compiling xattr v0.2.3 [INFO] [stderr] Compiling filetime v0.2.18 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling tar v0.4.38 [INFO] [stderr] Compiling cc v1.0.76 [INFO] [stderr] Compiling regex v1.7.0 [INFO] [stderr] Compiling zstd-sys v2.0.1+zstd.1.5.2 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling env_logger v0.9.3 [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-7a387ad211f13f0d/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain 'cbe8532756bbbc4b7f32dda40d05981c8aeffd80' [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: 0x55a82978de40 - std::backtrace_rs::backtrace::libunwind::trace::h45bd297aa44a531d [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x55a82978de40 - std::backtrace_rs::backtrace::trace_unsynchronized::habeb5f5b37c4067c [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55a82978de40 - std::sys_common::backtrace::_print_fmt::h287d932a29f21c0c [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stderr] 3: 0x55a82978de40 - ::fmt::hbb569f4e2e5d3241 [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x55a8297b2b8e - core::fmt::write::hfe2a38127191abc9 [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/core/src/fmt/mod.rs:1209:17 [INFO] [stderr] 5: 0x55a82978aba5 - std::io::Write::write_fmt::h8f9c50904ff5255f [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/std/src/io/mod.rs:1682:15 [INFO] [stderr] 6: 0x55a82978dc05 - std::sys_common::backtrace::_print::h54c691ac5ff486b1 [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 7: 0x55a82978dc05 - std::sys_common::backtrace::print::hdde9f07f070a158b [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 8: 0x55a82978f46f - std::panicking::default_hook::{{closure}}::hb3b3c3704b341453 [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/std/src/panicking.rs:267:22 [INFO] [stderr] 9: 0x55a82978f1aa - std::panicking::default_hook::h319c5c257af5fb30 [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/std/src/panicking.rs:286:9 [INFO] [stderr] 10: 0x55a82978fb6c - std::panicking::rust_panic_with_hook::he97a21349e5f322b [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/std/src/panicking.rs:688:13 [INFO] [stderr] 11: 0x55a82978f907 - std::panicking::begin_panic_handler::{{closure}}::h5dfc9bba25cd4015 [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/std/src/panicking.rs:579:13 [INFO] [stderr] 12: 0x55a82978e2ec - std::sys_common::backtrace::__rust_end_short_backtrace::h31d4627ad131ea46 [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stderr] 13: 0x55a82978f622 - rust_begin_unwind [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/std/src/panicking.rs:575:5 [INFO] [stderr] 14: 0x55a829201e33 - core::panicking::panic_fmt::h3a21488dc996e047 [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/core/src/panicking.rs:65:14 [INFO] [stderr] 15: 0x55a8292020f3 - core::result::unwrap_failed::h36c19f4f6d9fcb6d [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/core/src/result.rs:1791:5 [INFO] [stderr] 16: 0x55a8292069a9 - core::result::Result::unwrap::h53683a92b8fd5966 [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/core/src/result.rs:1113:23 [INFO] [stderr] 17: 0x55a829207cb3 - build_script_build::main::hfa5a278720f403ef [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: 0x55a829205aab - core::ops::function::FnOnce::call_once::hd4ce65b440da0e90 [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/core/src/ops/function.rs:510:5 [INFO] [stderr] 19: 0x55a82920515e - std::sys_common::backtrace::__rust_begin_short_backtrace::hfafa2725a4aed7b2 [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stderr] 20: 0x55a829208e21 - std::rt::lang_start::{{closure}}::hc36d1ef7e3b99279 [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/std/src/rt.rs:166:18 [INFO] [stderr] 21: 0x55a82978675b - core::ops::function::impls:: for &F>::call_once::hdc226043a8d71702 [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/core/src/ops/function.rs:609:13 [INFO] [stderr] 22: 0x55a82978675b - std::panicking::try::do_call::h16abd1287e157337 [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/std/src/panicking.rs:483:40 [INFO] [stderr] 23: 0x55a82978675b - std::panicking::try::h200d0867968204c2 [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/std/src/panicking.rs:447:19 [INFO] [stderr] 24: 0x55a82978675b - std::panic::catch_unwind::h174ab9e8a60bc38e [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/std/src/panic.rs:137:14 [INFO] [stderr] 25: 0x55a82978675b - std::rt::lang_start_internal::{{closure}}::h864a522ccc35624b [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/std/src/rt.rs:148:48 [INFO] [stderr] 26: 0x55a82978675b - std::panicking::try::do_call::h73dc742dcebaf491 [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/std/src/panicking.rs:483:40 [INFO] [stderr] 27: 0x55a82978675b - std::panicking::try::h85370caec51c5f98 [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/std/src/panicking.rs:447:19 [INFO] [stderr] 28: 0x55a82978675b - std::panic::catch_unwind::heab87b27e7615744 [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/std/src/panic.rs:137:14 [INFO] [stderr] 29: 0x55a82978675b - std::rt::lang_start_internal::hd65c3b543b5701a0 [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/std/src/rt.rs:148:20 [INFO] [stderr] 30: 0x55a829208dfa - std::rt::lang_start::hf7b6fd50fa678fa4 [INFO] [stderr] at /rustc/cbe8532756bbbc4b7f32dda40d05981c8aeffd80/library/std/src/rt.rs:165:17 [INFO] [stderr] 31: 0x55a82920896e - main [INFO] [stderr] 32: 0x7f8ad3df2083 - __libc_start_main [INFO] [stderr] 33: 0x55a8292022de - _start [INFO] [stderr] 34: 0x0 - [INFO] running `Command { std: "docker" "inspect" "4ffb75e17e402ba053613dd856f2966e231f41e2a26be9efae08ac7fe3ecbb54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ffb75e17e402ba053613dd856f2966e231f41e2a26be9efae08ac7fe3ecbb54", kill_on_drop: false }` [INFO] [stdout] 4ffb75e17e402ba053613dd856f2966e231f41e2a26be9efae08ac7fe3ecbb54