[INFO] cloning repository https://github.com/MrShiposha/apriori-engine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MrShiposha/apriori-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrShiposha%2Fapriori-engine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrShiposha%2Fapriori-engine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] faaf897fb72c093a8bc86498bf6f7e913ebc8f02 [INFO] testing MrShiposha/apriori-engine against master#d7bd9cd469ff6871420007f091ef52fc32d2ca99 for pr-121417 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrShiposha%2Fapriori-engine" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MrShiposha/apriori-engine on toolchain d7bd9cd469ff6871420007f091ef52fc32d2ca99 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MrShiposha/apriori-engine [INFO] finished tweaking git repo https://github.com/MrShiposha/apriori-engine [INFO] tweaked toml for git repo https://github.com/MrShiposha/apriori-engine written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/MrShiposha/apriori-engine already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] testing MrShiposha/apriori-engine against try#393ef12c970fbc7f294cd96c35cb76f9591bc1d6 for pr-121417 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrShiposha%2Fapriori-engine" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MrShiposha/apriori-engine on toolchain 393ef12c970fbc7f294cd96c35cb76f9591bc1d6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MrShiposha/apriori-engine [INFO] finished tweaking git repo https://github.com/MrShiposha/apriori-engine [INFO] tweaked toml for git repo https://github.com/MrShiposha/apriori-engine written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/MrShiposha/apriori-engine already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] testing MrShiposha/apriori-engine against try#393ef12c970fbc7f294cd96c35cb76f9591bc1d6 for pr-121417 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMrShiposha%2Fapriori-engine" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MrShiposha/apriori-engine on toolchain 393ef12c970fbc7f294cd96c35cb76f9591bc1d6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MrShiposha/apriori-engine [INFO] finished tweaking git repo https://github.com/MrShiposha/apriori-engine [INFO] tweaked toml for git repo https://github.com/MrShiposha/apriori-engine written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/MrShiposha/apriori-engine already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded shaderc v0.6.3 [INFO] [stderr] Downloaded pathdiff v0.2.0 [INFO] [stderr] Downloaded printf v0.1.0 [INFO] [stderr] Downloaded shaderc-sys v0.6.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f3668128ab0adc4739ceb896c4b806131cd36432121ef84d331f6cc90f936fb [INFO] running `Command { std: "docker" "start" "-a" "2f3668128ab0adc4739ceb896c4b806131cd36432121ef84d331f6cc90f936fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f3668128ab0adc4739ceb896c4b806131cd36432121ef84d331f6cc90f936fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f3668128ab0adc4739ceb896c4b806131cd36432121ef84d331f6cc90f936fb", kill_on_drop: false }` [INFO] [stdout] 2f3668128ab0adc4739ceb896c4b806131cd36432121ef84d331f6cc90f936fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14041e281ca51078ce440126940ca6a046f2c61630ffe723a95257209b9ae06d [INFO] running `Command { std: "docker" "start" "-a" "14041e281ca51078ce440126940ca6a046f2c61630ffe723a95257209b9ae06d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling libloading v0.6.5 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bindgen v0.55.1 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling pathdiff v0.2.0 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling clang-sys v1.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling printf v0.1.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling cc v1.0.62 [INFO] [stderr] Compiling cmake v0.1.44 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling shaderc-sys v0.6.3 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: shaderc-sys@0.6.3: Checking for system installed libraries. Use --features = build-from-source to disable this behavior [INFO] [stderr] warning: shaderc-sys@0.6.3: System installed library not found. Falling back to build from source [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `shaderc-sys v0.6.3` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/shaderc-sys-c063779b93b62016/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:warning=Checking for system installed libraries. Use --features = build-from-source to disable this behavior [INFO] [stderr] cargo:warning=System installed library not found. Falling back to build from source [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/shaderc-sys-0.6.3/build/cmd_finder.rs:50:13: [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] couldn't find required command: "python" [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5581ab45e3e6 - std::backtrace_rs::backtrace::libunwind::trace::h5c10df0b519d962f [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stderr] 1: 0x5581ab45e3e6 - std::backtrace_rs::backtrace::trace_unsynchronized::h56122ec150da225d [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5581ab45e3e6 - std::sys_common::backtrace::_print_fmt::h8e5f02953967e039 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x5581ab45e3e6 - ::fmt::h736f584a9f3f7d78 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x5581ab48287c - core::fmt::rt::Argument::fmt::h0eca9e37bebd875b [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x5581ab48287c - core::fmt::write::h57172937379ae112 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/fmt/mod.rs:1120:17 [INFO] [stderr] 6: 0x5581ab45b5df - std::io::Write::write_fmt::hd4bb395a44d13a4c [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/io/mod.rs:1846:15 [INFO] [stderr] 7: 0x5581ab45e194 - std::sys_common::backtrace::_print::ha0fb9ef3018dd67f [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x5581ab45e194 - std::sys_common::backtrace::print::h97bc00c4f471ee58 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x5581ab45f9fb - std::panicking::default_hook::{{closure}}::had669b8c5eb766ef [INFO] [stderr] 10: 0x5581ab45f749 - std::panicking::default_hook::hee79edbbfe503541 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x5581ab45fe9d - std::panicking::rust_panic_with_hook::ha824647abef1aff2 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panicking.rs:782:13 [INFO] [stderr] 12: 0x5581ab45fd72 - std::panicking::begin_panic_handler::{{closure}}::h34c7493359eae8d6 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panicking.rs:660:13 [INFO] [stderr] 13: 0x5581ab45e8c6 - std::sys_common::backtrace::__rust_end_short_backtrace::h8f5a11b92972236f [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 14: 0x5581ab45faa4 - rust_begin_unwind [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panicking.rs:648:5 [INFO] [stderr] 15: 0x5581ab3d7185 - core::panicking::panic_fmt::h4f7dd4ba7fa8b3c9 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/panicking.rs:72:14 [INFO] [stderr] 16: 0x5581ab3dc980 - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::h29c610b7b6b35866 [INFO] [stderr] 17: 0x5581ab3d9353 - core::option::Option::unwrap_or_else::h9c7fb5d8fcfe4faf [INFO] [stderr] 18: 0x5581ab3dc8f8 - build_script_build::cmd_finder::CommandFinder::must_have::h1fa59caaa896daf4 [INFO] [stderr] 19: 0x5581ab3e0148 - build_script_build::main::ha65f288f6ac8a29d [INFO] [stderr] 20: 0x5581ab3d8a13 - core::ops::function::FnOnce::call_once::h98275f037685f6e5 [INFO] [stderr] 21: 0x5581ab3d7a86 - std::sys_common::backtrace::__rust_begin_short_backtrace::h30c92dc79f189bda [INFO] [stderr] 22: 0x5581ab3d8129 - std::rt::lang_start::{{closure}}::h315a5a3509318729 [INFO] [stderr] 23: 0x5581ab457593 - core::ops::function::impls:: for &F>::call_once::h59110726fb46277d [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 24: 0x5581ab457593 - std::panicking::try::do_call::hc112f7fa501118f9 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panicking.rs:555:40 [INFO] [stderr] 25: 0x5581ab457593 - std::panicking::try::h5656b0a3eff2809c [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panicking.rs:519:19 [INFO] [stderr] 26: 0x5581ab457593 - std::panic::catch_unwind::ha722d6e79d8d63ca [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panic.rs:142:14 [INFO] [stderr] 27: 0x5581ab457593 - std::rt::lang_start_internal::{{closure}}::hd150c2f5dba0346a [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/rt.rs:148:48 [INFO] [stderr] 28: 0x5581ab457593 - std::panicking::try::do_call::h10e4b4455f16923c [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panicking.rs:555:40 [INFO] [stderr] 29: 0x5581ab457593 - std::panicking::try::hbaf26e3da57ce958 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panicking.rs:519:19 [INFO] [stderr] 30: 0x5581ab457593 - std::panic::catch_unwind::h4385d8cad4aaac90 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panic.rs:142:14 [INFO] [stderr] 31: 0x5581ab457593 - std::rt::lang_start_internal::h17bda1055f113765 [INFO] [stderr] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/rt.rs:148:20 [INFO] [stderr] 32: 0x5581ab3d8107 - std::rt::lang_start::h92375202e1c0383e [INFO] [stderr] 33: 0x5581ab3e08f5 - main [INFO] [stderr] 34: 0x7fb38eb57d90 - [INFO] [stderr] 35: 0x7fb38eb57e40 - __libc_start_main [INFO] [stderr] 36: 0x5581ab3d7765 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "14041e281ca51078ce440126940ca6a046f2c61630ffe723a95257209b9ae06d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14041e281ca51078ce440126940ca6a046f2c61630ffe723a95257209b9ae06d", kill_on_drop: false }` [INFO] [stdout] 14041e281ca51078ce440126940ca6a046f2c61630ffe723a95257209b9ae06d