[INFO] fetching crate catboost2 0.1.1+catboost.1.0.5... [INFO] building catboost2-0.1.1+catboost.1.0.5 against try#b755f8b9936d084e0363ce6b393c7e444a37080e for pr-97334-1 [INFO] extracting crate catboost2 0.1.1+catboost.1.0.5 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate catboost2 0.1.1+catboost.1.0.5 on toolchain b755f8b9936d084e0363ce6b393c7e444a37080e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "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-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c47278c08cfd8a1c8d71d3e0e0a85db07d4a47351a345fe0614cf47b519e525f [INFO] running `Command { std: "docker" "start" "-a" "c47278c08cfd8a1c8d71d3e0e0a85db07d4a47351a345fe0614cf47b519e525f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c47278c08cfd8a1c8d71d3e0e0a85db07d4a47351a345fe0614cf47b519e525f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c47278c08cfd8a1c8d71d3e0e0a85db07d4a47351a345fe0614cf47b519e525f", kill_on_drop: false }` [INFO] [stdout] c47278c08cfd8a1c8d71d3e0e0a85db07d4a47351a345fe0614cf47b519e525f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c7e51eb1dd5c79344f1ac561aee851b6904122253667448c2726c5f76998227b [INFO] running `Command { std: "docker" "start" "-a" "c7e51eb1dd5c79344f1ac561aee851b6904122253667448c2726c5f76998227b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.132 [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 v1.0.43 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling bindgen v0.59.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [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 aho-corasick v0.7.19 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling filetime v0.2.17 [INFO] [stderr] Compiling xattr v0.2.3 [INFO] [stderr] Compiling which v4.3.0 [INFO] [stderr] Compiling tar v0.4.38 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling zstd-sys v2.0.1+zstd.1.5.2 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling cexpr v0.6.0 [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-8bc9c0e6150b1076/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain 'b755f8b9936d084e0363ce6b393c7e444a37080e' [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: 0x55709a8efe00 - std::backtrace_rs::backtrace::libunwind::trace::h0635bbcc15f1a527 [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 1: 0x55709a8efe00 - std::backtrace_rs::backtrace::trace_unsynchronized::h2f139649c4717994 [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55709a8efe00 - std::sys_common::backtrace::_print_fmt::h1bfd64239328f990 [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x55709a8efe00 - ::fmt::h0228dc1410a56233 [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x55709a914e3e - core::fmt::write::hceb37e40129b2ef6 [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/core/src/fmt/mod.rs:1202:17 [INFO] [stderr] 5: 0x55709a8ec655 - std::io::Write::write_fmt::h7aef09b2f8dd6912 [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/io/mod.rs:1679:15 [INFO] [stderr] 6: 0x55709a8f15e3 - std::sys_common::backtrace::_print::h9317a39a27ffc158 [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x55709a8f15e3 - std::sys_common::backtrace::print::h3f862bf30220d547 [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x55709a8f15e3 - std::panicking::default_hook::{{closure}}::h5f1809c5cfd4c61f [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x55709a8f12cf - std::panicking::default_hook::h48ae03b43c4da387 [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x55709a8f1c8a - std::panicking::rust_panic_with_hook::h064155defabdfb6a [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x55709a8f1b87 - std::panicking::begin_panic_handler::{{closure}}::ha0af59eade27c129 [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/panicking.rs:588:13 [INFO] [stderr] 12: 0x55709a8f02dc - std::sys_common::backtrace::__rust_end_short_backtrace::h9a8746ae64120b62 [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x55709a8f18a2 - rust_begin_unwind [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/panicking.rs:584:5 [INFO] [stderr] 14: 0x55709a368173 - core::panicking::panic_fmt::h7c5c6b7648371e09 [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/core/src/panicking.rs:142:14 [INFO] [stderr] 15: 0x55709a3682c3 - core::result::unwrap_failed::hca842e9f935a3897 [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/core/src/result.rs:1785:5 [INFO] [stderr] 16: 0x55709a36cc78 - core::result::Result::unwrap::hb4a89c3e31ddd211 [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/core/src/result.rs:1107:23 [INFO] [stderr] 17: 0x55709a36df23 - build_script_build::main::h922ce4661567131e [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: 0x55709a36bc8b - core::ops::function::FnOnce::call_once::hb47e70e257ba5405 [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/core/src/ops/function.rs:248:5 [INFO] [stderr] 19: 0x55709a36b33e - std::sys_common::backtrace::__rust_begin_short_backtrace::h1a82efa533dc01ee [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 20: 0x55709a36f0c1 - std::rt::lang_start::{{closure}}::h8fb3b5c3ccacc7a3 [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/rt.rs:166:18 [INFO] [stderr] 21: 0x55709a8e861f - core::ops::function::impls:: for &F>::call_once::haddfa23a306951d5 [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/core/src/ops/function.rs:280:13 [INFO] [stderr] 22: 0x55709a8e861f - std::panicking::try::do_call::hcb89ab862dc14559 [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/panicking.rs:492:40 [INFO] [stderr] 23: 0x55709a8e861f - std::panicking::try::h5a0f5a583bd42358 [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/panicking.rs:456:19 [INFO] [stderr] 24: 0x55709a8e861f - std::panic::catch_unwind::h1b33e43ac44c513a [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/panic.rs:137:14 [INFO] [stderr] 25: 0x55709a8e861f - std::rt::lang_start_internal::{{closure}}::h3e8c3a482435afc4 [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/rt.rs:148:48 [INFO] [stderr] 26: 0x55709a8e861f - std::panicking::try::do_call::hde9a061b8c422f41 [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/panicking.rs:492:40 [INFO] [stderr] 27: 0x55709a8e861f - std::panicking::try::h7c906dda3c72e803 [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/panicking.rs:456:19 [INFO] [stderr] 28: 0x55709a8e861f - std::panic::catch_unwind::he19ce2d20efecfc9 [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/panic.rs:137:14 [INFO] [stderr] 29: 0x55709a8e861f - std::rt::lang_start_internal::h7726f947755f564f [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/rt.rs:148:20 [INFO] [stderr] 30: 0x55709a36f09a - std::rt::lang_start::hd34f6f1686f8b8a4 [INFO] [stderr] at /rustc/b755f8b9936d084e0363ce6b393c7e444a37080e/library/std/src/rt.rs:165:17 [INFO] [stderr] 31: 0x55709a36ebd1 - main [INFO] [stderr] 32: 0x7fa677dd4083 - __libc_start_main [INFO] [stderr] 33: 0x55709a3684ae - _start [INFO] [stderr] 34: 0x0 - [INFO] running `Command { std: "docker" "inspect" "c7e51eb1dd5c79344f1ac561aee851b6904122253667448c2726c5f76998227b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7e51eb1dd5c79344f1ac561aee851b6904122253667448c2726c5f76998227b", kill_on_drop: false }` [INFO] [stdout] c7e51eb1dd5c79344f1ac561aee851b6904122253667448c2726c5f76998227b