[INFO] crate zbar-rust 0.0.7 is already in cache
[INFO] checking zbar-rust-0.0.7 against try#a243773eaf3fedcd203f10ae4579e4f106bf7ccd for pr-68325
[INFO] extracting crate zbar-rust 0.0.7 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate zbar-rust 0.0.7 on toolchain a243773eaf3fedcd203f10ae4579e4f106bf7ccd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate zbar-rust 0.0.7
[INFO] finished tweaking crates.io crate zbar-rust 0.0.7
[INFO] tweaked toml for crates.io crate zbar-rust 0.0.7 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate zbar-rust 0.0.7 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 298deb9abda1d17cba181a67c6d806e75524ab674361282d6357f57766fba30d
[INFO] running `"docker" "start" "-a" "298deb9abda1d17cba181a67c6d806e75524ab674361282d6357f57766fba30d"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.20
[INFO] [stderr]     Checking nodrop v0.1.12
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling rayon v1.0.2
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]     Checking qrcodegen v1.4.0
[INFO] [stderr]     Checking enum-ordinalize v2.0.5
[INFO] [stderr]     Checking rc-writer v1.1.0
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]     Checking inflate v0.4.3
[INFO] [stderr]     Checking deflate v0.7.19
[INFO] [stderr]     Checking gif v0.10.1
[INFO] [stderr]    Compiling zbar-rust v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking arrayvec v0.4.7
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr] error: failed to run custom build command for `zbar-rust v0.0.7 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/zbar-rust-83b249019a04e3eb/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] cargo:rerun-if-env-changed=ZBAR_LIB_DIRS
[INFO] [stderr] cargo:rerun-if-env-changed=ZBAR_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 >= 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\n" } }', build.rs:140:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55de7736b854 - backtrace::backtrace::libunwind::trace::hfbeb01b07def3f05
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x55de7736b854 - backtrace::backtrace::trace_unsynchronized::h45f2e41cc54dcd88
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55de7736b854 - std::sys_common::backtrace::_print_fmt::hf5722840fcbb1187
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]    3:     0x55de7736b854 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha9e99845bfb0ebce
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55de7738849c - core::fmt::write::hc529a780634bfe15
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1052
[INFO] [stderr]    5:     0x55de77368cb7 - std::io::Write::write_fmt::hd171fdefd1d3df69
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x55de7736d9f5 - std::sys_common::backtrace::_print::h8a5740dde9a43cd0
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55de7736d9f5 - std::sys_common::backtrace::print::h5436dddfead7eae5
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55de7736d9f5 - std::panicking::default_hook::{{closure}}::h3cc0af59c5ca4cc4
[INFO] [stderr]                                at src/libstd/panicking.rs:204
[INFO] [stderr]    9:     0x55de7736d6e1 - std::panicking::default_hook::hf6b2894115daa715
[INFO] [stderr]                                at src/libstd/panicking.rs:224
[INFO] [stderr]   10:     0x55de7736dfaa - std::panicking::rust_panic_with_hook::h5bd6ca89052faee2
[INFO] [stderr]                                at src/libstd/panicking.rs:472
[INFO] [stderr]   11:     0x55de7736db90 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:380
[INFO] [stderr]   12:     0x55de77387961 - core::panicking::panic_fmt::h04dc8ee033acc967
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   13:     0x55de77387783 - core::option::expect_none_failed::h35559b9b8987c1bb
[INFO] [stderr]                                at src/libcore/option.rs:1199
[INFO] [stderr]   14:     0x55de773286ff - core::result::Result<T,E>::unwrap::h42024992165ce69a
[INFO] [stderr]                                at /rustc/a243773eaf3fedcd203f10ae4579e4f106bf7ccd/src/libcore/result.rs:963
[INFO] [stderr]   15:     0x55de77321e34 - build_script_build::run_pkg_config::hc9536b9b7c95f0e5
[INFO] [stderr]                                at /opt/rustwide/workdir/build.rs:140
[INFO] [stderr]   16:     0x55de773204c5 - build_script_build::find_zbar_lib_dirs::{{closure}}::h57f9444a004b750d
[INFO] [stderr]                                at /opt/rustwide/workdir/build.rs:77
[INFO] [stderr]   17:     0x55de77328fab - core::result::Result<T,E>::or_else::h436891298038d782
[INFO] [stderr]                                at /rustc/a243773eaf3fedcd203f10ae4579e4f106bf7ccd/src/libcore/result.rs:791
[INFO] [stderr]   18:     0x55de7731ffaa - build_script_build::find_zbar_lib_dirs::h28900adf9e2855eb
[INFO] [stderr]                                at /opt/rustwide/workdir/build.rs:74
[INFO] [stderr]   19:     0x55de7731ec44 - build_script_build::main::hdee808742e151d35
[INFO] [stderr]                                at /opt/rustwide/workdir/build.rs:18
[INFO] [stderr]   20:     0x55de77325e40 - std::rt::lang_start::{{closure}}::h711ccdb107caff9f
[INFO] [stderr]                                at /rustc/a243773eaf3fedcd203f10ae4579e4f106bf7ccd/src/libstd/rt.rs:67
[INFO] [stderr]   21:     0x55de7736dac3 - std::rt::lang_start_internal::{{closure}}::h1290f4aaa12eba49
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   22:     0x55de7736dac3 - std::panicking::try::do_call::h67a25163f365bfb5
[INFO] [stderr]                                at src/libstd/panicking.rs:305
[INFO] [stderr]   23:     0x55de77374877 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:86
[INFO] [stderr]   24:     0x55de7736e450 - std::panicking::try::h45cfcab1f9dbff97
[INFO] [stderr]                                at src/libstd/panicking.rs:281
[INFO] [stderr]   25:     0x55de7736e450 - std::panic::catch_unwind::hcc46ddf27ba0ee14
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   26:     0x55de7736e450 - std::rt::lang_start_internal::hf64f629cd7f49f66
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   27:     0x55de77325e19 - std::rt::lang_start::he261e139911daddb
[INFO] [stderr]                                at /rustc/a243773eaf3fedcd203f10ae4579e4f106bf7ccd/src/libstd/rt.rs:67
[INFO] [stderr]   28:     0x55de773221fa - main
[INFO] [stderr]   29:     0x7f422cebdb97 - __libc_start_main
[INFO] [stderr]   30:     0x55de77319eda - _start
[INFO] [stderr]   31:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "298deb9abda1d17cba181a67c6d806e75524ab674361282d6357f57766fba30d"`
[INFO] running `"docker" "rm" "-f" "298deb9abda1d17cba181a67c6d806e75524ab674361282d6357f57766fba30d"`
[INFO] [stdout] 298deb9abda1d17cba181a67c6d806e75524ab674361282d6357f57766fba30d