[INFO] crate zbar-rust 0.0.7 is already in cache
[INFO] checking zbar-rust-0.0.7 against master#212aa3ea28d91a97d1e1261709c0b6e6790788e6 for pr-69340
[INFO] extracting crate zbar-rust 0.0.7 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate zbar-rust 0.0.7 on toolchain 212aa3ea28d91a97d1e1261709c0b6e6790788e6
[INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "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-2/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" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "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] 541c3bf206c20e905aa5f0bb6b7507d0f194a804895c8c3ea7985d586a451534
[INFO] running `"docker" "start" "-a" "541c3bf206c20e905aa5f0bb6b7507d0f194a804895c8c3ea7985d586a451534"`
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]     Checking htmlescape v0.3.1
[INFO] [stderr]     Checking qrcodegen v1.4.0
[INFO] [stderr]     Checking rc-writer v1.1.0
[INFO] [stderr]     Checking enum-ordinalize v2.0.5
[INFO] [stderr]     Checking deflate v0.7.19
[INFO] [stderr]    Compiling zbar-rust v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling quote v0.6.9
[INFO] [stderr]     Checking num-rational v0.2.1
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling syn v0.15.16
[INFO] [stderr]     Checking png v0.12.0
[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-6a50a5e3bec4b574/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:     0x5635dcb7eb04 - backtrace::backtrace::libunwind::trace::h2f6ff4a33b1e15bd
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x5635dcb7eb04 - backtrace::backtrace::trace_unsynchronized::h1c74f218935a964e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x5635dcb7eb04 - std::sys_common::backtrace::_print_fmt::he616a2ffb42d7095
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x5635dcb7eb04 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3630928d424e5705
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x5635dcb9de2c - core::fmt::write::h51cecfc4364da7ce
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1052
[INFO] [stderr]    5:     0x5635dcb7bb67 - std::io::Write::write_fmt::hc4f750c57e05a637
[INFO] [stderr]                                at src/libstd/io/mod.rs:1428
[INFO] [stderr]    6:     0x5635dcb810f5 - std::sys_common::backtrace::_print::hf5f697e6be8faefc
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x5635dcb810f5 - std::sys_common::backtrace::print::h82e92953d052a9e7
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x5635dcb810f5 - std::panicking::default_hook::{{closure}}::hc7dd9b0d16882bee
[INFO] [stderr]                                at src/libstd/panicking.rs:204
[INFO] [stderr]    9:     0x5635dcb80e36 - std::panicking::default_hook::h36e2db9fb0f86871
[INFO] [stderr]                                at src/libstd/panicking.rs:224
[INFO] [stderr]   10:     0x5635dcb816b2 - std::panicking::rust_panic_with_hook::h68e7a51e63e4fdd1
[INFO] [stderr]                                at src/libstd/panicking.rs:470
[INFO] [stderr]   11:     0x5635dcb8129b - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:378
[INFO] [stderr]   12:     0x5635dcb9d071 - core::panicking::panic_fmt::hdec8bb9799ee149c
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   13:     0x5635dcb9ce93 - core::option::expect_none_failed::h21127c685c77a023
[INFO] [stderr]                                at src/libcore/option.rs:1211
[INFO] [stderr]   14:     0x5635dcb3c651 - core::result::Result<T,E>::unwrap::h9140028a4b694ad0
[INFO] [stderr]                                at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/libcore/result.rs:1003
[INFO] [stderr]   15:     0x5635dcb35db4 - build_script_build::run_pkg_config::h1a8ab0b6178aa9a2
[INFO] [stderr]                                at /opt/rustwide/workdir/build.rs:140
[INFO] [stderr]   16:     0x5635dcb34446 - build_script_build::find_zbar_lib_dirs::{{closure}}::h79833a99c0a8ffca
[INFO] [stderr]                                at /opt/rustwide/workdir/build.rs:77
[INFO] [stderr]   17:     0x5635dcb3cc95 - core::result::Result<T,E>::or_else::h7cd7802bd8a9e89c
[INFO] [stderr]                                at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/libcore/result.rs:797
[INFO] [stderr]   18:     0x5635dcb33f2a - build_script_build::find_zbar_lib_dirs::hb9e4e2828d6d64ef
[INFO] [stderr]                                at /opt/rustwide/workdir/build.rs:74
[INFO] [stderr]   19:     0x5635dcb32c04 - build_script_build::main::h8dbaa9792d459a7f
[INFO] [stderr]                                at /opt/rustwide/workdir/build.rs:18
[INFO] [stderr]   20:     0x5635dcb39d2b - std::rt::lang_start::{{closure}}::h7cb8d1e9495b0fe4
[INFO] [stderr]                                at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/libstd/rt.rs:67
[INFO] [stderr]   21:     0x5635dcb811c3 - std::rt::lang_start_internal::{{closure}}::h5734d12debc7ef02
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   22:     0x5635dcb811c3 - std::panicking::try::do_call::ha59ccfbb0233cd67
[INFO] [stderr]                                at src/libstd/panicking.rs:303
[INFO] [stderr]   23:     0x5635dcb884b7 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:86
[INFO] [stderr]   24:     0x5635dcb81b59 - std::panicking::try::hb1f8b5942fedc28f
[INFO] [stderr]                                at src/libstd/panicking.rs:281
[INFO] [stderr]   25:     0x5635dcb81b59 - std::panic::catch_unwind::h3cfbd670c04cfa0a
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   26:     0x5635dcb81b59 - std::rt::lang_start_internal::h86b43da953c7be5a
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   27:     0x5635dcb39d07 - std::rt::lang_start::h9e9e06f919fe8bda
[INFO] [stderr]                                at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/libstd/rt.rs:67
[INFO] [stderr]   28:     0x5635dcb3616a - main
[INFO] [stderr]   29:     0x7f80c8506b97 - __libc_start_main
[INFO] [stderr]   30:     0x5635dcb2e0ca - _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" "541c3bf206c20e905aa5f0bb6b7507d0f194a804895c8c3ea7985d586a451534"`
[INFO] running `"docker" "rm" "-f" "541c3bf206c20e905aa5f0bb6b7507d0f194a804895c8c3ea7985d586a451534"`
[INFO] [stdout] 541c3bf206c20e905aa5f0bb6b7507d0f194a804895c8c3ea7985d586a451534