[INFO] fetching crate zbars 0.2.0... [INFO] documenting zbars-0.2.0 against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] extracting crate zbars 0.2.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate zbars 0.2.0 on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate zbars 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate zbars 0.2.0 [INFO] tweaked toml for crates.io crate zbars 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v0.3.5 [INFO] [stderr] Downloaded bindgen v0.36.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-08-29" "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] 2fc0acd92f55db703d277d77cdd4f25ded2863ddecbb935e4ee32ac3b3467537 [INFO] running `Command { std: "docker" "start" "-a" "2fc0acd92f55db703d277d77cdd4f25ded2863ddecbb935e4ee32ac3b3467537", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2fc0acd92f55db703d277d77cdd4f25ded2863ddecbb935e4ee32ac3b3467537", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fc0acd92f55db703d277d77cdd4f25ded2863ddecbb935e4ee32ac3b3467537", kill_on_drop: false }` [INFO] [stdout] 2fc0acd92f55db703d277d77cdd4f25ded2863ddecbb935e4ee32ac3b3467537 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 01f612077d517c93a6c2e0563677bf283b90c207437ebf04db136c8f8d90ba2a [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" "01f612077d517c93a6c2e0563677bf283b90c207437ebf04db136c8f8d90ba2a", kill_on_drop: false }` [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.8.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling bindgen v0.36.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling rayon v1.4.0 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling proc-macro2 v0.3.5 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling clang-sys v0.22.0 [INFO] [stderr] Checking libc v0.2.76 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking crossbeam-channel v0.4.3 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking png v0.12.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Checking image v0.19.0 [INFO] [stderr] Compiling zbars v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `zbars v0.2.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/zbars-e4007c671fb60467/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: 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" } }', build.rs:42:72 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5582bbad7b00 - std::backtrace_rs::backtrace::libunwind::trace::h9e3e6d9b3369e699 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x5582bbad7b00 - std::backtrace_rs::backtrace::trace_unsynchronized::he58aba3ac08ed12a [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5582bbad7b00 - std::sys_common::backtrace::_print_fmt::hbbbd4c92d537cef4 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x5582bbad7b00 - ::fmt::h80c2ae080004cc83 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x5582bbafd00c - core::fmt::write::h0c11e16fd03fe660 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/fmt/mod.rs:1082 [INFO] [stderr] 5: 0x5582bbad43d7 - std::io::Write::write_fmt::h2e2072ff86131fcd [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/io/mod.rs:1514 [INFO] [stderr] 6: 0x5582bbada000 - std::sys_common::backtrace::_print::h165e6476adb4cb58 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x5582bbada000 - std::sys_common::backtrace::print::hbbfa32a92cd1fc34 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x5582bbada000 - std::panicking::default_hook::{{closure}}::h3a02067ca7f64068 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:200 [INFO] [stderr] 9: 0x5582bbad9d4c - std::panicking::default_hook::ha3137d6f4e961fe2 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:219 [INFO] [stderr] 10: 0x5582bbada663 - std::panicking::rust_panic_with_hook::he6505c3b9d82db8b [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:569 [INFO] [stderr] 11: 0x5582bbada239 - std::panicking::begin_panic_handler::{{closure}}::h4aa640a9e8494520 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:476 [INFO] [stderr] 12: 0x5582bbad7f6c - std::sys_common::backtrace::__rust_end_short_backtrace::h85d2ae6a90dead9c [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:153 [INFO] [stderr] 13: 0x5582bbada1f9 - rust_begin_unwind [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:475 [INFO] [stderr] 14: 0x5582bbafb5e1 - core::panicking::panic_fmt::hbf8b471a26c80149 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/panicking.rs:85 [INFO] [stderr] 15: 0x5582bbafb403 - core::option::expect_none_failed::hd08bf36cae411fff [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/option.rs:1221 [INFO] [stderr] 16: 0x5582bb5d06ea - core::result::Result::unwrap::hd131ef090aabd8c4 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/result.rs:973 [INFO] [stderr] 17: 0x5582bb5cf8f7 - build_script_build::link::hfca6a46d3707729b [INFO] [stderr] at /opt/rustwide/workdir/build.rs:42 [INFO] [stderr] 18: 0x5582bb5cf628 - build_script_build::main::h21103dd73ab2ecf5 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:19 [INFO] [stderr] 19: 0x5582bb5ceeab - core::ops::function::FnOnce::call_once::hbf4d7941308bb460 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/ops/function.rs:227 [INFO] [stderr] 20: 0x5582bb5cf07e - std::sys_common::backtrace::__rust_begin_short_backtrace::hd0cce6ba548650fa [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:137 [INFO] [stderr] 21: 0x5582bb5ceca1 - std::rt::lang_start::{{closure}}::he6d2a6dfd33e0ae6 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:66 [INFO] [stderr] 22: 0x5582bbadaa61 - core::ops::function::impls:: for &F>::call_once::hdabbbe0d2c6ccde8 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/ops/function.rs:259 [INFO] [stderr] 23: 0x5582bbadaa61 - std::panicking::try::do_call::h0c8c1cd19bf9d385 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:373 [INFO] [stderr] 24: 0x5582bbadaa61 - std::panicking::try::h357e78da017bc4a8 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:337 [INFO] [stderr] 25: 0x5582bbadaa61 - std::panic::catch_unwind::h72f31b36adf61841 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panic.rs:379 [INFO] [stderr] 26: 0x5582bbadaa61 - std::rt::lang_start_internal::h634502e153211333 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:51 [INFO] [stderr] 27: 0x5582bb5cec77 - std::rt::lang_start::h450f673cf95dd418 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:65 [INFO] [stderr] 28: 0x5582bb5cfa5a - main [INFO] [stderr] 29: 0x7f56ba9cb0b3 - __libc_start_main [INFO] [stderr] 30: 0x5582bb5ce0ce - _start [INFO] [stderr] 31: 0x0 - [INFO] running `Command { std: "docker" "inspect" "01f612077d517c93a6c2e0563677bf283b90c207437ebf04db136c8f8d90ba2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01f612077d517c93a6c2e0563677bf283b90c207437ebf04db136c8f8d90ba2a", kill_on_drop: false }` [INFO] [stdout] 01f612077d517c93a6c2e0563677bf283b90c207437ebf04db136c8f8d90ba2a