[INFO] fetching crate zbar-rs 0.2.7... [INFO] documenting zbar-rs-0.2.7 against 1.46.0 for beta-1.47-rustdoc-1 [INFO] extracting crate zbar-rs 0.2.7 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate zbar-rs 0.2.7 on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate zbar-rs 0.2.7 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate zbar-rs 0.2.7 [INFO] tweaked toml for crates.io crate zbar-rs 0.2.7 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba638ba0ed24af4f444e4b43ec4c5aafeb49cbf0a1451402be98dd9a23234eb6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ba638ba0ed24af4f444e4b43ec4c5aafeb49cbf0a1451402be98dd9a23234eb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba638ba0ed24af4f444e4b43ec4c5aafeb49cbf0a1451402be98dd9a23234eb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba638ba0ed24af4f444e4b43ec4c5aafeb49cbf0a1451402be98dd9a23234eb6", kill_on_drop: false }` [INFO] [stdout] ba638ba0ed24af4f444e4b43ec4c5aafeb49cbf0a1451402be98dd9a23234eb6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--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] 89d22457c584725d5b55f9862dbda12a1e4c133fe2161a17641b6955f7a7e655 [INFO] running `Command { std: "docker" "start" "-a" "89d22457c584725d5b55f9862dbda12a1e4c133fe2161a17641b6955f7a7e655", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling ucd-util v0.1.8 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling bindgen v0.36.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling proc-macro2 v0.3.5 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling clang-sys v0.22.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rayon-core v1.8.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Checking rayon v1.4.0 [INFO] [stderr] Compiling cexpr v0.2.3 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Checking image v0.19.0 [INFO] [stderr] Compiling zbar-rs v0.2.7 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `zbar-rs v0.2.7 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/zbar-rs-116122c848a9f09f/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-env-changed=ZBAR_NO_PKG_CONFIG [INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG [INFO] [stderr] cargo:rerun-if-env-changed=ZBAR_STATIC [INFO] [stderr] cargo:rerun-if-env-changed=ZBAR_DYNAMIC [INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC [INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC [INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu [INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu [INFO] [stderr] cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH [INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_PATH [INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu [INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu [INFO] [stderr] cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR [INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR [INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu [INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu [INFO] [stderr] cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR [INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Error(PkgConfig(Failure { command: "\"pkg-config\" \"--libs\" \"--cflags\" \"zbar\" \"zbar >= 0.10\"", output: Output { status: ExitStatus(ExitStatus(256)), stdout: "", stderr: "Package zbar was not found in the pkg-config search path.\nPerhaps you should add the directory containing `zbar.pc\'\nto the PKG_CONFIG_PATH environment variable\nNo package \'zbar\' found\nPackage zbar was not found in the pkg-config search path.\nPerhaps you should add the directory containing `zbar.pc\'\nto the PKG_CONFIG_PATH environment variable\nNo package \'zbar\' found\n" } }), State { next_error: None })', build.rs:11:26 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56377e65b9b5 - backtrace::backtrace::libunwind::trace::h14d338b30b3ea0a7 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x56377e65b9b5 - backtrace::backtrace::trace_unsynchronized::h73ea91d74a3fd67f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x56377e65b9b5 - std::sys_common::backtrace::_print_fmt::hd42948c952866e12 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x56377e65b9b5 - ::fmt::ha8f928866ff7571e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x56377e685d7c - core::fmt::write::he0c1e5f7426d2718 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x56377e657ee2 - std::io::Write::write_fmt::hf3afc6cfd57d0033 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x56377e65e190 - std::sys_common::backtrace::_print::hfc0110703f3696fd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x56377e65e190 - std::sys_common::backtrace::print::h3f77c6990ddfaa22 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x56377e65e190 - std::panicking::default_hook::{{closure}}::heae49580a8d62d75 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x56377e65dedc - std::panicking::default_hook::hecc34e3f729e213c [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x56377e65e7d3 - std::panicking::rust_panic_with_hook::he82f5d0644692441 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x56377e65e3cb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x56377e684431 - core::panicking::panic_fmt::h09c929f06bb87c98 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x56377e684253 - core::option::expect_none_failed::h188f17af6c9f404b [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x56377e10c76a - core::result::Result::unwrap::hbccfbeb8f7ecf78d [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libcore/result.rs:1005 [INFO] [stderr] 15: 0x56377e10bda8 - build_script_build::main::h2d72929edccb1841 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:11 [INFO] [stderr] 16: 0x56377e10c15b - std::rt::lang_start::{{closure}}::hbdea8b9d4148a916 [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x56377e65eba3 - std::rt::lang_start_internal::{{closure}}::h5d3ea623498f5f43 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x56377e65eba3 - std::panicking::try::do_call::hac65e71be769a440 [INFO] [stderr] at src/libstd/panicking.rs:348 [INFO] [stderr] 19: 0x56377e65eba3 - std::panicking::try::hd4706e264bcf6712 [INFO] [stderr] at src/libstd/panicking.rs:325 [INFO] [stderr] 20: 0x56377e65eba3 - std::panic::catch_unwind::h948a0fb4a8b3ee82 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x56377e65eba3 - std::rt::lang_start_internal::h72cc068ed2d0ac53 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 22: 0x56377e10c137 - std::rt::lang_start::h93075ef62e303472 [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/rt.rs:67 [INFO] [stderr] 23: 0x56377e10c0ea - main [INFO] [stderr] 24: 0x7f51d3e010b3 - __libc_start_main [INFO] [stderr] 25: 0x56377e10919e - _start [INFO] [stderr] 26: 0x0 - [INFO] running `Command { std: "docker" "inspect" "89d22457c584725d5b55f9862dbda12a1e4c133fe2161a17641b6955f7a7e655", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89d22457c584725d5b55f9862dbda12a1e4c133fe2161a17641b6955f7a7e655", kill_on_drop: false }` [INFO] [stdout] 89d22457c584725d5b55f9862dbda12a1e4c133fe2161a17641b6955f7a7e655