[INFO] fetching crate catboost2 0.1.1+catboost.1.0.5... [INFO] documenting catboost2-0.1.1+catboost.1.0.5 against try#3c7dddbc0604180131c7b80915fdff01a092c675 for pr-104889 [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 3c7dddbc0604180131c7b80915fdff01a092c675 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3c7dddbc0604180131c7b80915fdff01a092c675" "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" "+3c7dddbc0604180131c7b80915fdff01a092c675" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3c7dddbc0604180131c7b80915fdff01a092c675" "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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+3c7dddbc0604180131c7b80915fdff01a092c675" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fb499781bb60a0d1695abbeb555331e3e375285f3e1bb618d5852f70a45de3ed [INFO] running `Command { std: "docker" "start" "-a" "fb499781bb60a0d1695abbeb555331e3e375285f3e1bb618d5852f70a45de3ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb499781bb60a0d1695abbeb555331e3e375285f3e1bb618d5852f70a45de3ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb499781bb60a0d1695abbeb555331e3e375285f3e1bb618d5852f70a45de3ed", kill_on_drop: false }` [INFO] [stdout] fb499781bb60a0d1695abbeb555331e3e375285f3e1bb618d5852f70a45de3ed [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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+3c7dddbc0604180131c7b80915fdff01a092c675" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00021ae2c19ba2dd7fc9bec273663d0cc99c176ee97bdf535a38bc2f7e4ec427 [INFO] running `Command { std: "docker" "start" "-a" "00021ae2c19ba2dd7fc9bec273663d0cc99c176ee97bdf535a38bc2f7e4ec427", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.138 [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 v1.0.47 [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 v0.1.10 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling clang-sys v1.4.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling bindgen v0.59.2 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling jobserver v0.1.25 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling cc v1.0.77 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling which v4.3.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling xattr v0.2.3 [INFO] [stderr] Compiling filetime v0.2.19 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling regex v1.7.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling tar v0.4.38 [INFO] [stderr] Compiling zstd-sys v2.0.4+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-18e43afb1b50a50c/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '3c7dddbc0604180131c7b80915fdff01a092c675' [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: 0x56148bc68bca - std::backtrace_rs::backtrace::libunwind::trace::h31e68b5f00682ad9 [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x56148bc68bca - std::backtrace_rs::backtrace::trace_unsynchronized::hf4f68649cede4216 [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x56148bc68bca - std::sys_common::backtrace::_print_fmt::h258a5eee645e334e [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stderr] 3: 0x56148bc68bca - ::fmt::h9422cc3a18cee8ec [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x56148bc8de6e - core::fmt::write::hc42361017eba035f [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/core/src/fmt/mod.rs:1208:17 [INFO] [stderr] 5: 0x56148bc65905 - std::io::Write::write_fmt::hbd70287437253b20 [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/std/src/io/mod.rs:1682:15 [INFO] [stderr] 6: 0x56148bc68995 - std::sys_common::backtrace::_print::h384aac03e967db9b [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 7: 0x56148bc68995 - std::sys_common::backtrace::print::hcf8adfd638081715 [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 8: 0x56148bc6a17f - std::panicking::default_hook::{{closure}}::he54cd574b3a19953 [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/std/src/panicking.rs:267:22 [INFO] [stderr] 9: 0x56148bc69ebb - std::panicking::default_hook::h3dc896fc2e23a4e5 [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/std/src/panicking.rs:286:9 [INFO] [stderr] 10: 0x56148bc6a88c - std::panicking::rust_panic_with_hook::hcdc70ab2cca31345 [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/std/src/panicking.rs:688:13 [INFO] [stderr] 11: 0x56148bc6a629 - std::panicking::begin_panic_handler::{{closure}}::h613c7a727b495971 [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/std/src/panicking.rs:579:13 [INFO] [stderr] 12: 0x56148bc6907c - std::sys_common::backtrace::__rust_end_short_backtrace::h00290de1c0a5f502 [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stderr] 13: 0x56148bc6a332 - rust_begin_unwind [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/std/src/panicking.rs:575:5 [INFO] [stderr] 14: 0x56148b707f83 - core::panicking::panic_fmt::h181555b6b22d36d7 [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/core/src/panicking.rs:65:14 [INFO] [stderr] 15: 0x56148b708243 - core::result::unwrap_failed::hed22039703f82134 [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/core/src/result.rs:1791:5 [INFO] [stderr] 16: 0x56148b70c86c - core::result::Result::unwrap::he9176b0dac8db7b0 [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/core/src/result.rs:1113:23 [INFO] [stderr] 17: 0x56148b70da86 - build_script_build::main::h102badc69a76bc9d [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: 0x56148b70b9cb - core::ops::function::FnOnce::call_once::h92a72fa029ab4730 [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/core/src/ops/function.rs:507:5 [INFO] [stderr] 19: 0x56148b70b0be - std::sys_common::backtrace::__rust_begin_short_backtrace::h766764027a21072b [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stderr] 20: 0x56148b70ebd1 - std::rt::lang_start::{{closure}}::h7af5e8b6cd5fffea [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/std/src/rt.rs:166:18 [INFO] [stderr] 21: 0x56148bc614ec - core::ops::function::impls:: for &F>::call_once::h79533766d4aa2398 [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/core/src/ops/function.rs:606:13 [INFO] [stderr] 22: 0x56148bc614ec - std::panicking::try::do_call::hb0b1b12db97640ce [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/std/src/panicking.rs:483:40 [INFO] [stderr] 23: 0x56148bc614ec - std::panicking::try::ha6989a96379cab53 [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/std/src/panicking.rs:447:19 [INFO] [stderr] 24: 0x56148bc614ec - std::panic::catch_unwind::h9f2b271ec43e10e7 [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/std/src/panic.rs:137:14 [INFO] [stderr] 25: 0x56148bc614ec - std::rt::lang_start_internal::{{closure}}::he0d6342be34f6eec [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/std/src/rt.rs:148:48 [INFO] [stderr] 26: 0x56148bc614ec - std::panicking::try::do_call::h6d1901a4f4c5afd7 [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/std/src/panicking.rs:483:40 [INFO] [stderr] 27: 0x56148bc614ec - std::panicking::try::he285b634bc5b6721 [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/std/src/panicking.rs:447:19 [INFO] [stderr] 28: 0x56148bc614ec - std::panic::catch_unwind::h4330725de8d4cd8e [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/std/src/panic.rs:137:14 [INFO] [stderr] 29: 0x56148bc614ec - std::rt::lang_start_internal::h57a2de32f9266164 [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/std/src/rt.rs:148:20 [INFO] [stderr] 30: 0x56148b70ebaa - std::rt::lang_start::hebc3e621489a5350 [INFO] [stderr] at /rustc/3c7dddbc0604180131c7b80915fdff01a092c675/library/std/src/rt.rs:165:17 [INFO] [stderr] 31: 0x56148b70e74e - main [INFO] [stderr] 32: 0x7fc8e3406083 - __libc_start_main [INFO] [stderr] 33: 0x56148b70842e - _start [INFO] [stderr] 34: 0x0 - [INFO] running `Command { std: "docker" "inspect" "00021ae2c19ba2dd7fc9bec273663d0cc99c176ee97bdf535a38bc2f7e4ec427", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00021ae2c19ba2dd7fc9bec273663d0cc99c176ee97bdf535a38bc2f7e4ec427", kill_on_drop: false }` [INFO] [stdout] 00021ae2c19ba2dd7fc9bec273663d0cc99c176ee97bdf535a38bc2f7e4ec427