[INFO] cloning repository https://github.com/scvalex/python-challenge [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/scvalex/python-challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscvalex%2Fpython-challenge", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscvalex%2Fpython-challenge'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d9f22bb0bfb9df866d4aa79f61287e852760d11b [INFO] checking scvalex/python-challenge/d9f22bb0bfb9df866d4aa79f61287e852760d11b against master#0ef0dd24510b52da980889546fcd15254dc56a23 for pr-126452 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscvalex%2Fpython-challenge" "/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/scvalex/python-challenge on toolchain 0ef0dd24510b52da980889546fcd15254dc56a23 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0ef0dd24510b52da980889546fcd15254dc56a23" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/scvalex/python-challenge [INFO] finished tweaking git repo https://github.com/scvalex/python-challenge [INFO] tweaked toml for git repo https://github.com/scvalex/python-challenge written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/scvalex/python-challenge 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" "+0ef0dd24510b52da980889546fcd15254dc56a23" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-timer v0.2.1 [INFO] [stderr] Downloaded backtrace v0.3.6 [INFO] [stderr] Downloaded hyper v0.11.25 [INFO] [stderr] Downloaded tokio v0.1.5 [INFO] [stderr] Downloaded tokio-threadpool v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0ef0dd24510b52da980889546fcd15254dc56a23" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cf3fed8faad08b2c4a12f230b578d145d78eb441b87635e1dfcd76388737f6ad [INFO] running `Command { std: "docker" "start" "-a" "cf3fed8faad08b2c4a12f230b578d145d78eb441b87635e1dfcd76388737f6ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf3fed8faad08b2c4a12f230b578d145d78eb441b87635e1dfcd76388737f6ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf3fed8faad08b2c4a12f230b578d145d78eb441b87635e1dfcd76388737f6ad", kill_on_drop: false }` [INFO] [stdout] cf3fed8faad08b2c4a12f230b578d145d78eb441b87635e1dfcd76388737f6ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+0ef0dd24510b52da980889546fcd15254dc56a23" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ca2fbec8433673f67027c6358a821913f4602eec7d9e9f055d85a4fe883c267 [INFO] running `Command { std: "docker" "start" "-a" "7ca2fbec8433673f67027c6358a821913f4602eec7d9e9f055d85a4fe883c267", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.40 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Checking futures v0.1.21 [INFO] [stderr] Compiling cc v1.0.10 [INFO] [stderr] Checking byteorder v1.2.2 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking crossbeam-utils v0.3.2 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.32 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking bytes v0.4.6 [INFO] [stderr] Checking crossbeam-epoch v0.4.1 [INFO] [stderr] Checking mio v0.6.14 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking crossbeam-deque v0.3.0 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking scoped-tls v0.1.1 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Checking tokio-executor v0.1.2 [INFO] [stderr] Checking tokio-io v0.1.6 [INFO] [stderr] Compiling openssl-sys v0.9.28 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking tokio-threadpool v0.1.2 [INFO] [stderr] Checking tokio-timer v0.2.1 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Checking tokio-reactor v0.1.1 [INFO] [stderr] Checking matches v0.1.6 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling crc v1.7.0 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking mime v0.3.5 [INFO] [stderr] Checking tokio-udp v0.1.0 [INFO] [stderr] Checking tokio-tcp v0.1.0 [INFO] [stderr] error: failed to run custom build command for `openssl-sys v0.9.28` [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/openssl-sys-893931e98e898eb8/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_LIB_DIR [INFO] [stderr] cargo:rerun-if-env-changed=OPENSSL_LIB_DIR [INFO] [stderr] cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_INCLUDE_DIR [INFO] [stderr] cargo:rerun-if-env-changed=OPENSSL_INCLUDE_DIR [INFO] [stderr] cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_DIR [INFO] [stderr] cargo:rerun-if-env-changed=OPENSSL_DIR [INFO] [stderr] cargo:rustc-link-lib=ssl [INFO] [stderr] cargo:rustc-link-lib=crypto [INFO] [stderr] OPT_LEVEL = Some("0") [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] CC_x86_64-unknown-linux-gnu = None [INFO] [stderr] CC_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CC = None [INFO] [stderr] CC = None [INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] CFLAGS_x86_64-unknown-linux-gnu = None [INFO] [stderr] CFLAGS_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CFLAGS = None [INFO] [stderr] CFLAGS = None [INFO] [stderr] DEBUG = Some("true") [INFO] [stderr] running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-E" "/opt/rustwide/target/debug/build/openssl-sys-a32d48994e38248d/out/expando.c" [INFO] [stderr] exit status: 0 [INFO] [stderr] cargo:rustc-cfg=osslconf="OPENSSL_NO_SSL3_METHOD" [INFO] [stderr] cargo:conf=OPENSSL_NO_SSL3_METHOD [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/openssl-sys-0.9.28/build.rs:509:9: [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] This crate is only compatible with OpenSSL 1.0.1 through 1.1.1, or LibreSSL 2.5 [INFO] [stderr] through 2.7, but a different version of OpenSSL was found. The build is now aborting [INFO] [stderr] due to this version mismatch. [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558eb35d9085 - std::backtrace_rs::backtrace::libunwind::trace::h66a8deddd31b55ec [INFO] [stderr] at /rustc/0ef0dd24510b52da980889546fcd15254dc56a23/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x558eb35d9085 - std::backtrace_rs::backtrace::trace_unsynchronized::h9b8c457e5846198e [INFO] [stderr] at /rustc/0ef0dd24510b52da980889546fcd15254dc56a23/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x558eb35d9085 - std::sys_common::backtrace::_print_fmt::h9692bfa044125fab [INFO] [stderr] at /rustc/0ef0dd24510b52da980889546fcd15254dc56a23/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x558eb35d9085 - ::fmt::h8be930e4f4324fc1 [INFO] [stderr] at /rustc/0ef0dd24510b52da980889546fcd15254dc56a23/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x558eb35fda1b - core::fmt::rt::Argument::fmt::h0147d2f1e77a5224 [INFO] [stderr] at /rustc/0ef0dd24510b52da980889546fcd15254dc56a23/library/core/src/fmt/rt.rs:165:63 [INFO] [stderr] 5: 0x558eb35fda1b - core::fmt::write::h5bef47ac6c98803f [INFO] [stderr] at /rustc/0ef0dd24510b52da980889546fcd15254dc56a23/library/core/src/fmt/mod.rs:1168:21 [INFO] [stderr] 6: 0x558eb35d61df - std::io::Write::write_fmt::h7707c1b0ed1f3ef8 [INFO] [stderr] at /rustc/0ef0dd24510b52da980889546fcd15254dc56a23/library/std/src/io/mod.rs:1835:15 [INFO] [stderr] 7: 0x558eb35d8e5e - std::sys_common::backtrace::_print::h79275c8f6c586b21 [INFO] [stderr] at /rustc/0ef0dd24510b52da980889546fcd15254dc56a23/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x558eb35d8e5e - std::sys_common::backtrace::print::hd651502311c26a72 [INFO] [stderr] at /rustc/0ef0dd24510b52da980889546fcd15254dc56a23/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x558eb35da419 - std::panicking::default_hook::{{closure}}::hb66aeb12a772476e [INFO] [stderr] 10: 0x558eb35da1bc - std::panicking::default_hook::hf6dbbcad84c9cd63 [INFO] [stderr] at /rustc/0ef0dd24510b52da980889546fcd15254dc56a23/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x558eb35daa21 - std::panicking::rust_panic_with_hook::h2897e2d711d501a3 [INFO] [stderr] at /rustc/0ef0dd24510b52da980889546fcd15254dc56a23/library/std/src/panicking.rs:793:13 [INFO] [stderr] 12: 0x558eb3582baa - std::panicking::begin_panic::{{closure}}::hc4d52c63ea12fb0d [INFO] [stderr] 13: 0x558eb35824ea - std::sys_common::backtrace::__rust_end_short_backtrace::h88f4facb6bb764d8 [INFO] [stderr] 14: 0x558eb3582b5b - std::panicking::begin_panic::he63e3786205bb128 [INFO] [stderr] 15: 0x558eb3573de7 - build_script_build::validate_headers::hb955509ad6b56b97 [INFO] [stderr] 16: 0x558eb35729ff - build_script_build::try_pkg_config::h19f00234f5244cfc [INFO] [stderr] 17: 0x558eb3571a08 - build_script_build::find_openssl_dir::h4d77df9f1c11cbb7 [INFO] [stderr] 18: 0x558eb35717e8 - build_script_build::main::{{closure}}::hb3e631c4ecb67049 [INFO] [stderr] 19: 0x558eb356bcb3 - core::option::Option::unwrap_or_else::h339023b8fe299c41 [INFO] [stderr] 20: 0x558eb357092f - build_script_build::main::he6e50bae31025448 [INFO] [stderr] 21: 0x558eb356a513 - core::ops::function::FnOnce::call_once::h430ceeabefc19a74 [INFO] [stderr] 22: 0x558eb35694a6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0eb3b5cd3b3d6ce8 [INFO] [stderr] 23: 0x558eb3569a29 - std::rt::lang_start::{{closure}}::h84920f8064ff5f5c [INFO] [stderr] 24: 0x558eb35d2742 - core::ops::function::impls:: for &F>::call_once::h21ceb9f5e5a916ac [INFO] [stderr] at /rustc/0ef0dd24510b52da980889546fcd15254dc56a23/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 25: 0x558eb35d2742 - std::panicking::try::do_call::h532160caac2670ff [INFO] [stderr] at /rustc/0ef0dd24510b52da980889546fcd15254dc56a23/library/std/src/panicking.rs:553:40 [INFO] [stderr] 26: 0x558eb35d2742 - std::panicking::try::h5bc667b2dd7c7094 [INFO] [stderr] at /rustc/0ef0dd24510b52da980889546fcd15254dc56a23/library/std/src/panicking.rs:517:19 [INFO] [stderr] 27: 0x558eb35d2742 - std::panic::catch_unwind::hdeba13cb05bc278a [INFO] [stderr] at /rustc/0ef0dd24510b52da980889546fcd15254dc56a23/library/std/src/panic.rs:350:14 [INFO] [stderr] 28: 0x558eb35d2742 - std::rt::lang_start_internal::{{closure}}::h4533e72df9cc8557 [INFO] [stderr] at /rustc/0ef0dd24510b52da980889546fcd15254dc56a23/library/std/src/rt.rs:141:48 [INFO] [stderr] 29: 0x558eb35d2742 - std::panicking::try::do_call::habc74d8bb4c93248 [INFO] [stderr] at /rustc/0ef0dd24510b52da980889546fcd15254dc56a23/library/std/src/panicking.rs:553:40 [INFO] [stderr] 30: 0x558eb35d2742 - std::panicking::try::hfc102e16afd0db4a [INFO] [stderr] at /rustc/0ef0dd24510b52da980889546fcd15254dc56a23/library/std/src/panicking.rs:517:19 [INFO] [stderr] 31: 0x558eb35d2742 - std::panic::catch_unwind::h72ea03986bc65036 [INFO] [stderr] at /rustc/0ef0dd24510b52da980889546fcd15254dc56a23/library/std/src/panic.rs:350:14 [INFO] [stderr] 32: 0x558eb35d2742 - std::rt::lang_start_internal::hc0ace33a2b61013e [INFO] [stderr] at /rustc/0ef0dd24510b52da980889546fcd15254dc56a23/library/std/src/rt.rs:141:20 [INFO] [stderr] 33: 0x558eb3569a07 - std::rt::lang_start::h47ab04c4245472b4 [INFO] [stderr] 34: 0x558eb35759f5 - main [INFO] [stderr] 35: 0x7f0ec7835d90 - [INFO] [stderr] 36: 0x7f0ec7835e40 - __libc_start_main [INFO] [stderr] 37: 0x558eb3568c95 - _start [INFO] [stderr] 38: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "7ca2fbec8433673f67027c6358a821913f4602eec7d9e9f055d85a4fe883c267", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ca2fbec8433673f67027c6358a821913f4602eec7d9e9f055d85a4fe883c267", kill_on_drop: false }` [INFO] [stdout] 7ca2fbec8433673f67027c6358a821913f4602eec7d9e9f055d85a4fe883c267