[INFO] fetching crate catboost2 0.1.1+catboost.1.0.5... [INFO] checking catboost2-0.1.1+catboost.1.0.5 against try#e61be1c89a2b3fd02452eef3c6186592711e4772 for pr-98456 [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 e61be1c89a2b3fd02452eef3c6186592711e4772 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e61be1c89a2b3fd02452eef3c6186592711e4772" "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" "+e61be1c89a2b3fd02452eef3c6186592711e4772" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e61be1c89a2b3fd02452eef3c6186592711e4772" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e61be1c89a2b3fd02452eef3c6186592711e4772" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 315ecf1c0fd26dc19fdbbd24cf278731fe2849f174ee0fee26b06fcf721eea9b [INFO] running `Command { std: "docker" "start" "-a" "315ecf1c0fd26dc19fdbbd24cf278731fe2849f174ee0fee26b06fcf721eea9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "315ecf1c0fd26dc19fdbbd24cf278731fe2849f174ee0fee26b06fcf721eea9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "315ecf1c0fd26dc19fdbbd24cf278731fe2849f174ee0fee26b06fcf721eea9b", kill_on_drop: false }` [INFO] [stdout] 315ecf1c0fd26dc19fdbbd24cf278731fe2849f174ee0fee26b06fcf721eea9b [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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e61be1c89a2b3fd02452eef3c6186592711e4772" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e9bcd4917b1b510cda1ca4bf00e48dd909e2863fbc27a0d876a43aac015433a3 [INFO] running `Command { std: "docker" "start" "-a" "e9bcd4917b1b510cda1ca4bf00e48dd909e2863fbc27a0d876a43aac015433a3", 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 proc-macro2 v1.0.40 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling bindgen v0.59.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [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 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 aho-corasick v0.7.18 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling xattr v0.2.3 [INFO] [stderr] Compiling filetime v0.2.16 [INFO] [stderr] Compiling which v4.2.5 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling tar v0.4.38 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling zstd-sys v2.0.1+zstd.1.5.2 [INFO] [stderr] Compiling regex v1.5.6 [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-5c42ccfabe26fb5f/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain 'e61be1c89a2b3fd02452eef3c6186592711e4772' [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: 0x557b3d8a8ffd - std::backtrace_rs::backtrace::libunwind::trace::h12a7fd7c445f49e3 [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x557b3d8a8ffd - std::backtrace_rs::backtrace::trace_unsynchronized::h274d7a91c32d7a72 [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x557b3d8a8ffd - std::sys_common::backtrace::_print_fmt::h20c5ab547dc8ab1f [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x557b3d8a8ffd - ::fmt::h9af9281feff35091 [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x557b3d8ce76c - core::fmt::write::h8d6b361cf786bc5a [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/core/src/fmt/mod.rs:1197:17 [INFO] [stderr] 5: 0x557b3d8a5ae1 - std::io::Write::write_fmt::h007e6f333da685ae [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/std/src/io/mod.rs:1672:15 [INFO] [stderr] 6: 0x557b3d8aa775 - std::sys_common::backtrace::_print::h0ab461718a9d073d [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x557b3d8aa775 - std::sys_common::backtrace::print::h7aa0655c5c4e753e [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x557b3d8aa775 - std::panicking::default_hook::{{closure}}::h41727471df131f05 [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x557b3d8aa496 - std::panicking::default_hook::hfb7a16fcc61ed2bb [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x557b3d8aad06 - std::panicking::rust_panic_with_hook::h7b8c79b14c52c517 [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x557b3d8aabf7 - std::panicking::begin_panic_handler::{{closure}}::h649f5bf3945acb94 [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/std/src/panicking.rs:588:13 [INFO] [stderr] 12: 0x557b3d8a94b4 - std::sys_common::backtrace::__rust_end_short_backtrace::hdd3fa7159fb5d9ea [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x557b3d8aa929 - rust_begin_unwind [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/std/src/panicking.rs:584:5 [INFO] [stderr] 14: 0x557b3d2ffe23 - core::panicking::panic_fmt::hc7041c118801e527 [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/core/src/panicking.rs:142:14 [INFO] [stderr] 15: 0x557b3d2fff13 - core::result::unwrap_failed::h63dafbdbff517d61 [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/core/src/result.rs:1805:5 [INFO] [stderr] 16: 0x557b3d3019e8 - core::result::Result::unwrap::h4847adcca64040a8 [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/core/src/result.rs:1098:23 [INFO] [stderr] 17: 0x557b3d3059d3 - build_script_build::main::h67f3a7d93ad99ed9 [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: 0x557b3d3036fb - core::ops::function::FnOnce::call_once::h144fa8b2dc082fe7 [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/core/src/ops/function.rs:248:5 [INFO] [stderr] 19: 0x557b3d30361e - std::sys_common::backtrace::__rust_begin_short_backtrace::he1e5200217f88064 [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 20: 0x557b3d302ee1 - std::rt::lang_start::{{closure}}::h682478c4824d1081 [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/std/src/rt.rs:145:18 [INFO] [stderr] 21: 0x557b3d8a11be - core::ops::function::impls:: for &F>::call_once::hf76c12d3f322438f [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/core/src/ops/function.rs:280:13 [INFO] [stderr] 22: 0x557b3d8a11be - std::panicking::try::do_call::h439ce15f03cfc007 [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/std/src/panicking.rs:492:40 [INFO] [stderr] 23: 0x557b3d8a11be - std::panicking::try::hadc999f3c39857fb [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/std/src/panicking.rs:456:19 [INFO] [stderr] 24: 0x557b3d8a11be - std::panic::catch_unwind::h180bf3dd6a6d7e59 [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/std/src/panic.rs:137:14 [INFO] [stderr] 25: 0x557b3d8a11be - std::rt::lang_start_internal::{{closure}}::hca2bec213a4ed40c [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/std/src/rt.rs:128:48 [INFO] [stderr] 26: 0x557b3d8a11be - std::panicking::try::do_call::hff5c740aaa5e7550 [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/std/src/panicking.rs:492:40 [INFO] [stderr] 27: 0x557b3d8a11be - std::panicking::try::h753e870fb74a8f08 [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/std/src/panicking.rs:456:19 [INFO] [stderr] 28: 0x557b3d8a11be - std::panic::catch_unwind::hebfd830dd5f90cf8 [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/std/src/panic.rs:137:14 [INFO] [stderr] 29: 0x557b3d8a11be - std::rt::lang_start_internal::hddab984f28523023 [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/std/src/rt.rs:128:20 [INFO] [stderr] 30: 0x557b3d302eb0 - std::rt::lang_start::h6ab1ccfef18e5c3d [INFO] [stderr] at /rustc/e61be1c89a2b3fd02452eef3c6186592711e4772/library/std/src/rt.rs:144:17 [INFO] [stderr] 31: 0x557b3d30667c - main [INFO] [stderr] 32: 0x7feb268b8083 - __libc_start_main [INFO] [stderr] 33: 0x557b3d30011e - _start [INFO] [stderr] 34: 0x0 - [INFO] running `Command { std: "docker" "inspect" "e9bcd4917b1b510cda1ca4bf00e48dd909e2863fbc27a0d876a43aac015433a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9bcd4917b1b510cda1ca4bf00e48dd909e2863fbc27a0d876a43aac015433a3", kill_on_drop: false }` [INFO] [stdout] e9bcd4917b1b510cda1ca4bf00e48dd909e2863fbc27a0d876a43aac015433a3