[INFO] cloning repository https://github.com/martin-leuner/shutterctl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/martin-leuner/shutterctl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmartin-leuner%2Fshutterctl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmartin-leuner%2Fshutterctl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 294488f44e6bb36e7a7640501497a99dae5ead08
[INFO] checking martin-leuner/shutterctl against master#a9e7b30487235621751cc628f170c0f15fb215c4 for pr-136539
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmartin-leuner%2Fshutterctl" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/martin-leuner/shutterctl on toolchain a9e7b30487235621751cc628f170c0f15fb215c4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a9e7b30487235621751cc628f170c0f15fb215c4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/martin-leuner/shutterctl
[INFO] finished tweaking git repo https://github.com/martin-leuner/shutterctl
[INFO] tweaked toml for git repo https://github.com/martin-leuner/shutterctl written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/martin-leuner/shutterctl 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" "+a9e7b30487235621751cc628f170c0f15fb215c4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded flatbuffers v22.10.26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a9e7b30487235621751cc628f170c0f15fb215c4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9012d18e51d9d1a579b3dbcae646fd231ac50d7751109716c6f821e989b924ae
[INFO] running `Command { std: "docker" "start" "-a" "9012d18e51d9d1a579b3dbcae646fd231ac50d7751109716c6f821e989b924ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9012d18e51d9d1a579b3dbcae646fd231ac50d7751109716c6f821e989b924ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9012d18e51d9d1a579b3dbcae646fd231ac50d7751109716c6f821e989b924ae", kill_on_drop: false }`
[INFO] [stdout] 9012d18e51d9d1a579b3dbcae646fd231ac50d7751109716c6f821e989b924ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a9e7b30487235621751cc628f170c0f15fb215c4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e97e3706d2aa34f4efe837fa774df044e392928536a5483c0ff9329dc4c2fb7
[INFO] running `Command { std: "docker" "start" "-a" "5e97e3706d2aa34f4efe837fa774df044e392928536a5483c0ff9329dc4c2fb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling semver v1.0.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]     Checking flatc-rust v0.2.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling shutterctl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `shutterctl v0.1.0 (/opt/rustwide/workdir)`
[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/shutterctl-48c9749180a59006/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=fbs/shuttermsg_head.fbs
[INFO] [stderr]   cargo:rerun-if-changed=fbs/shuttermsg.fbs
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' panicked at build.rs:11:8:
[INFO] [stderr]   flatc invocation: Custom { kind: NotFound, error: "failed to spawn `\"flatc\" \"--version\"`: No such file or directory (os error 2)" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x59c529da99d0 - std::backtrace_rs::backtrace::libunwind::trace::h626a8badf8c267bd
[INFO] [stderr]                                  at /rustc/a9e7b30487235621751cc628f170c0f15fb215c4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stderr]      1:     0x59c529da99d0 - std::backtrace_rs::backtrace::trace_unsynchronized::h7f66f36294f024ce
[INFO] [stderr]                                  at /rustc/a9e7b30487235621751cc628f170c0f15fb215c4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x59c529da99d0 - std::sys::backtrace::_print_fmt::h10761aeb47b8892e
[INFO] [stderr]                                  at /rustc/a9e7b30487235621751cc628f170c0f15fb215c4/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x59c529da99d0 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h79c31beba6a7c2fe
[INFO] [stderr]                                  at /rustc/a9e7b30487235621751cc628f170c0f15fb215c4/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x59c529dcbd53 - core::fmt::rt::Argument::fmt::h5edc82cb90f5faa5
[INFO] [stderr]                                  at /rustc/a9e7b30487235621751cc628f170c0f15fb215c4/library/core/src/fmt/rt.rs:177:76
[INFO] [stderr]      5:     0x59c529dcbd53 - core::fmt::write::hed835d0088748ccc
[INFO] [stderr]                                  at /rustc/a9e7b30487235621751cc628f170c0f15fb215c4/library/core/src/fmt/mod.rs:1449:21
[INFO] [stderr]      6:     0x59c529da6b63 - std::io::Write::write_fmt::h4715eac8558d7115
[INFO] [stderr]                                  at /rustc/a9e7b30487235621751cc628f170c0f15fb215c4/library/std/src/io/mod.rs:1890:15
[INFO] [stderr]      7:     0x59c529da9822 - std::sys::backtrace::BacktraceLock::print::h4f67c28a66c235eb
[INFO] [stderr]                                  at /rustc/a9e7b30487235621751cc628f170c0f15fb215c4/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      8:     0x59c529daa7ef - std::panicking::default_hook::{{closure}}::h00fffb7c38fe30b0
[INFO] [stderr]                                  at /rustc/a9e7b30487235621751cc628f170c0f15fb215c4/library/std/src/panicking.rs:298:22
[INFO] [stderr]      9:     0x59c529daa65a - std::panicking::default_hook::h054f162ebfe7023f
[INFO] [stderr]                                  at /rustc/a9e7b30487235621751cc628f170c0f15fb215c4/library/std/src/panicking.rs:325:9
[INFO] [stderr]     10:     0x59c529dab0c2 - std::panicking::rust_panic_with_hook::hc1e0e8729adb340b
[INFO] [stderr]                                  at /rustc/a9e7b30487235621751cc628f170c0f15fb215c4/library/std/src/panicking.rs:831:13
[INFO] [stderr]     11:     0x59c529daaf5a - std::panicking::begin_panic_handler::{{closure}}::h0e97695e953c84e8
[INFO] [stderr]                                  at /rustc/a9e7b30487235621751cc628f170c0f15fb215c4/library/std/src/panicking.rs:704:13
[INFO] [stderr]     12:     0x59c529da9ed9 - std::sys::backtrace::__rust_end_short_backtrace::h1a8935bf67b7fa7b
[INFO] [stderr]                                  at /rustc/a9e7b30487235621751cc628f170c0f15fb215c4/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]     13:     0x59c529daabed - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/a9e7b30487235621751cc628f170c0f15fb215c4/library/std/src/panicking.rs:695:5
[INFO] [stderr]     14:     0x59c529dcac70 - core::panicking::panic_fmt::h95839affdbfc5d63
[INFO] [stderr]                                  at /rustc/a9e7b30487235621751cc628f170c0f15fb215c4/library/core/src/panicking.rs:75:14
[INFO] [stderr]     15:     0x59c529dcb016 - core::result::unwrap_failed::h61e3dd9e4c47224e
[INFO] [stderr]                                  at /rustc/a9e7b30487235621751cc628f170c0f15fb215c4/library/core/src/result.rs:1704:5
[INFO] [stderr]     16:     0x59c529d79df3 - core::result::Result<T,E>::expect::h9a51ec65056fb63f
[INFO] [stderr]     17:     0x59c529d79ff0 - build_script_build::main::ha22b9dce30d43528
[INFO] [stderr]     18:     0x59c529d79d83 - core::ops::function::FnOnce::call_once::hb5c3321e8e10920a
[INFO] [stderr]     19:     0x59c529d79cf6 - std::sys::backtrace::__rust_begin_short_backtrace::h7f8d06fd5adfec47
[INFO] [stderr]     20:     0x59c529d79cd9 - std::rt::lang_start::{{closure}}::hc131ca39aeed3f32
[INFO] [stderr]     21:     0x59c529da3830 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h7a1c2cf5d4be4fd9
[INFO] [stderr]                                  at /rustc/a9e7b30487235621751cc628f170c0f15fb215c4/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     22:     0x59c529da3830 - std::panicking::try::do_call::h09d3f2c09a05b4f1
[INFO] [stderr]                                  at /rustc/a9e7b30487235621751cc628f170c0f15fb215c4/library/std/src/panicking.rs:587:40
[INFO] [stderr]     23:     0x59c529da3830 - std::panicking::try::h884a0b397ac3c18d
[INFO] [stderr]                                  at /rustc/a9e7b30487235621751cc628f170c0f15fb215c4/library/std/src/panicking.rs:550:19
[INFO] [stderr]     24:     0x59c529da3830 - std::panic::catch_unwind::h0a8701771299eda1
[INFO] [stderr]                                  at /rustc/a9e7b30487235621751cc628f170c0f15fb215c4/library/std/src/panic.rs:358:14
[INFO] [stderr]     25:     0x59c529da3830 - std::rt::lang_start_internal::{{closure}}::h28f2dba4c4762d65
[INFO] [stderr]                                  at /rustc/a9e7b30487235621751cc628f170c0f15fb215c4/library/std/src/rt.rs:168:24
[INFO] [stderr]     26:     0x59c529da3830 - std::panicking::try::do_call::h61ab4012798bc74c
[INFO] [stderr]                                  at /rustc/a9e7b30487235621751cc628f170c0f15fb215c4/library/std/src/panicking.rs:587:40
[INFO] [stderr]     27:     0x59c529da3830 - std::panicking::try::h0c725e93c75ea2e9
[INFO] [stderr]                                  at /rustc/a9e7b30487235621751cc628f170c0f15fb215c4/library/std/src/panicking.rs:550:19
[INFO] [stderr]     28:     0x59c529da3830 - std::panic::catch_unwind::hd9459afb4ea5e8f7
[INFO] [stderr]                                  at /rustc/a9e7b30487235621751cc628f170c0f15fb215c4/library/std/src/panic.rs:358:14
[INFO] [stderr]     29:     0x59c529da3830 - std::rt::lang_start_internal::hed3d49c115269fcc
[INFO] [stderr]                                  at /rustc/a9e7b30487235621751cc628f170c0f15fb215c4/library/std/src/rt.rs:164:5
[INFO] [stderr]     30:     0x59c529d79cc1 - std::rt::lang_start::h533f5d8f09d463c7
[INFO] [stderr]     31:     0x59c529d7a015 - main
[INFO] [stderr]     32:     0x7c392f6b6d90 - <unknown>
[INFO] [stderr]     33:     0x7c392f6b6e40 - __libc_start_main
[INFO] [stderr]     34:     0x59c529d79bd5 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5e97e3706d2aa34f4efe837fa774df044e392928536a5483c0ff9329dc4c2fb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e97e3706d2aa34f4efe837fa774df044e392928536a5483c0ff9329dc4c2fb7", kill_on_drop: false }`
[INFO] [stdout] 5e97e3706d2aa34f4efe837fa774df044e392928536a5483c0ff9329dc4c2fb7