[INFO] fetching crate catboost2 0.1.1+catboost.1.0.5... [INFO] building catboost2-0.1.1+catboost.1.0.5 against try#14accda7ba2c586835d15379a621955d9f047371 for pr-103610 [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 14accda7ba2c586835d15379a621955d9f047371 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+14accda7ba2c586835d15379a621955d9f047371" "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" "+14accda7ba2c586835d15379a621955d9f047371" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+14accda7ba2c586835d15379a621955d9f047371" "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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+14accda7ba2c586835d15379a621955d9f047371" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7e99a981e86cdf188877a73b402fa42fdb5f4f0a7aa8d4619dcd20ec6a5b91b7 [INFO] running `Command { std: "docker" "start" "-a" "7e99a981e86cdf188877a73b402fa42fdb5f4f0a7aa8d4619dcd20ec6a5b91b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e99a981e86cdf188877a73b402fa42fdb5f4f0a7aa8d4619dcd20ec6a5b91b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e99a981e86cdf188877a73b402fa42fdb5f4f0a7aa8d4619dcd20ec6a5b91b7", kill_on_drop: false }` [INFO] [stdout] 7e99a981e86cdf188877a73b402fa42fdb5f4f0a7aa8d4619dcd20ec6a5b91b7 [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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+14accda7ba2c586835d15379a621955d9f047371" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db924c9162b8344cc2e2507197269ff167bdaecfb98ac29efbdd4d35487356e3 [INFO] running `Command { std: "docker" "start" "-a" "db924c9162b8344cc2e2507197269ff167bdaecfb98ac29efbdd4d35487356e3", 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 minimal-lexical v0.2.1 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling clang-sys v1.4.0 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling aho-corasick v0.7.19 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling bindgen v0.59.2 [INFO] [stderr] Compiling jobserver v0.1.25 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling filetime v0.2.18 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling xattr v0.2.3 [INFO] [stderr] Compiling which v4.3.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling tar v0.4.38 [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 v0.9.1 [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-63c17c58c586d90b/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '14accda7ba2c586835d15379a621955d9f047371' [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: 0x5600b8849130 - std::backtrace_rs::backtrace::libunwind::trace::h7633eb641459aaeb [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 1: 0x5600b8849130 - std::backtrace_rs::backtrace::trace_unsynchronized::he26627fdd4907ad8 [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5600b8849130 - std::sys_common::backtrace::_print_fmt::h7469132437f98c76 [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stderr] 3: 0x5600b8849130 - ::fmt::h251859263554ada4 [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x5600b886dd5e - core::fmt::write::hc10398849ebfa2c4 [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/core/src/fmt/mod.rs:1209:17 [INFO] [stderr] 5: 0x5600b8845d95 - std::io::Write::write_fmt::h379fea3228f07ce0 [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/std/src/io/mod.rs:1682:15 [INFO] [stderr] 6: 0x5600b8848ef5 - std::sys_common::backtrace::_print::hddc08f10d993470f [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 7: 0x5600b8848ef5 - std::sys_common::backtrace::print::h9971de2c9fdfbc98 [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 8: 0x5600b884a77f - std::panicking::default_hook::{{closure}}::h2b011782b6ba69da [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/std/src/panicking.rs:267:22 [INFO] [stderr] 9: 0x5600b884a4ba - std::panicking::default_hook::hcb801ed1969610aa [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/std/src/panicking.rs:286:9 [INFO] [stderr] 10: 0x5600b884ae78 - std::panicking::rust_panic_with_hook::hd24ee2ee98b62fd0 [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/std/src/panicking.rs:688:13 [INFO] [stderr] 11: 0x5600b884ac17 - std::panicking::begin_panic_handler::{{closure}}::h4128f55dcad95665 [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/std/src/panicking.rs:579:13 [INFO] [stderr] 12: 0x5600b88495dc - std::sys_common::backtrace::__rust_end_short_backtrace::hddedce0aa92e3938 [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stderr] 13: 0x5600b884a932 - rust_begin_unwind [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/std/src/panicking.rs:575:5 [INFO] [stderr] 14: 0x5600b82bbe33 - core::panicking::panic_fmt::h3331ce9446971266 [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/core/src/panicking.rs:65:14 [INFO] [stderr] 15: 0x5600b82bc0f3 - core::result::unwrap_failed::h7a25f2b135e008b2 [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/core/src/result.rs:1791:5 [INFO] [stderr] 16: 0x5600b82c09a8 - core::result::Result::unwrap::h5e5e7f53cbf54cce [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/core/src/result.rs:1113:23 [INFO] [stderr] 17: 0x5600b82c1ce3 - build_script_build::main::hce3dfae0940245d6 [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: 0x5600b82bfa7b - core::ops::function::FnOnce::call_once::h03f2190d1d73222d [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/core/src/ops/function.rs:251:5 [INFO] [stderr] 19: 0x5600b82bf17e - std::sys_common::backtrace::__rust_begin_short_backtrace::h1f7bf0906690dd48 [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stderr] 20: 0x5600b82c2e41 - std::rt::lang_start::{{closure}}::hd875c52844a03ecc [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/std/src/rt.rs:166:18 [INFO] [stderr] 21: 0x5600b8841a5b - core::ops::function::impls:: for &F>::call_once::h96047c53f25c9ab9 [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/core/src/ops/function.rs:286:13 [INFO] [stderr] 22: 0x5600b8841a5b - std::panicking::try::do_call::hd93cc5ad7d7f3960 [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/std/src/panicking.rs:483:40 [INFO] [stderr] 23: 0x5600b8841a5b - std::panicking::try::h3f8a0aec10bf973e [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/std/src/panicking.rs:447:19 [INFO] [stderr] 24: 0x5600b8841a5b - std::panic::catch_unwind::hf6db73add5b88e9f [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/std/src/panic.rs:137:14 [INFO] [stderr] 25: 0x5600b8841a5b - std::rt::lang_start_internal::{{closure}}::h298464fec6b50def [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/std/src/rt.rs:148:48 [INFO] [stderr] 26: 0x5600b8841a5b - std::panicking::try::do_call::h23d2246eb2e6e555 [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/std/src/panicking.rs:483:40 [INFO] [stderr] 27: 0x5600b8841a5b - std::panicking::try::h06faa2d99f64be23 [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/std/src/panicking.rs:447:19 [INFO] [stderr] 28: 0x5600b8841a5b - std::panic::catch_unwind::hc70f54f4b97a18c9 [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/std/src/panic.rs:137:14 [INFO] [stderr] 29: 0x5600b8841a5b - std::rt::lang_start_internal::hc6c949349c843066 [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/std/src/rt.rs:148:20 [INFO] [stderr] 30: 0x5600b82c2e1a - std::rt::lang_start::hff06d73da58abb1f [INFO] [stderr] at /rustc/14accda7ba2c586835d15379a621955d9f047371/library/std/src/rt.rs:165:17 [INFO] [stderr] 31: 0x5600b82c298e - main [INFO] [stderr] 32: 0x7f76b6384083 - __libc_start_main [INFO] [stderr] 33: 0x5600b82bc2de - _start [INFO] [stderr] 34: 0x0 - [INFO] running `Command { std: "docker" "inspect" "db924c9162b8344cc2e2507197269ff167bdaecfb98ac29efbdd4d35487356e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db924c9162b8344cc2e2507197269ff167bdaecfb98ac29efbdd4d35487356e3", kill_on_drop: false }` [INFO] [stdout] db924c9162b8344cc2e2507197269ff167bdaecfb98ac29efbdd4d35487356e3