[INFO] cloning repository https://github.com/robmikh/giffun
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/robmikh/giffun" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobmikh%2Fgiffun", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobmikh%2Fgiffun'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3dc9f271bfbbf824491d9e707c63f6cb4ee122d7
[INFO] checking robmikh/giffun against try#8d46be77cd48fdbcced888d027457e2c9cf2aa16 for pr-142723
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobmikh%2Fgiffun" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/robmikh/giffun on toolchain 8d46be77cd48fdbcced888d027457e2c9cf2aa16
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/robmikh/giffun
[INFO] finished tweaking git repo https://github.com/robmikh/giffun
[INFO] tweaked toml for git repo https://github.com/robmikh/giffun written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/robmikh/giffun 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" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows-tokens v0.37.0
[INFO] [stderr]   Downloaded zerocopy v0.6.1
[INFO] [stderr]   Downloaded windows-implement v0.37.0
[INFO] [stderr]   Downloaded zerocopy-derive v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d8f70a794d9a1051922c7eb54cd9fa02cc8b5ac71ce4b2971d05842c715441f
[INFO] running `Command { std: "docker" "start" "-a" "8d8f70a794d9a1051922c7eb54cd9fa02cc8b5ac71ce4b2971d05842c715441f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d8f70a794d9a1051922c7eb54cd9fa02cc8b5ac71ce4b2971d05842c715441f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d8f70a794d9a1051922c7eb54cd9fa02cc8b5ac71ce4b2971d05842c715441f", kill_on_drop: false }`
[INFO] [stdout] 8d8f70a794d9a1051922c7eb54cd9fa02cc8b5ac71ce4b2971d05842c715441f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8d46be77cd48fdbcced888d027457e2c9cf2aa16" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd30e65b28177c32224c388838b8a755ebf35e6fba3572ed40c20ae90ffce70d
[INFO] running `Command { std: "docker" "start" "-a" "bd30e65b28177c32224c388838b8a755ebf35e6fba3572ed40c20ae90ffce70d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling windows-tokens v0.37.0
[INFO] [stderr]    Compiling gifshaders v0.1.0 (/opt/rustwide/workdir/shaders)
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking weezl v0.1.5
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking gif v0.11.3
[INFO] [stderr] error: failed to run custom build command for `gifshaders v0.1.0 (/opt/rustwide/workdir/shaders)`
[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/gifshaders-f4343c8c2a354ee1/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=src/LUTGeneration.hlsl
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' panicked at shaders/build.rs:30:10:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x6114c4460422 - std::backtrace_rs::backtrace::libunwind::trace::hfa06e9f63bf0a83a
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x6114c4460422 - std::backtrace_rs::backtrace::trace_unsynchronized::h70efc93666558e57
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x6114c4460422 - std::sys::backtrace::_print_fmt::hc7b2a59e4b7c6f59
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x6114c4460422 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb6c331e4a1aab9b4
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x6114c447f763 - core::fmt::rt::Argument::fmt::h94ac5387a38069f9
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x6114c447f763 - core::fmt::write::hd781ad4357bb296d
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/core/src/fmt/mod.rs:1460:25
[INFO] [stderr]      6:     0x6114c445dd53 - std::io::default_write_fmt::h25bf119100aa2ec8
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x6114c445dd53 - std::io::Write::write_fmt::h4867718dbbdcf9ee
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x6114c4460272 - std::sys::backtrace::BacktraceLock::print::h5d45eb20eab8a794
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x6114c44612e2 - std::panicking::default_hook::{{closure}}::h42ad209a87b6868d
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/std/src/panicking.rs:300:27
[INFO] [stderr]     10:     0x6114c44610e5 - std::panicking::default_hook::h85049098360665bc
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/std/src/panicking.rs:327:9
[INFO] [stderr]     11:     0x6114c4461bb2 - std::panicking::rust_panic_with_hook::hc302aa8b04d109ba
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/std/src/panicking.rs:833:13
[INFO] [stderr]     12:     0x6114c4461a4a - std::panicking::begin_panic_handler::{{closure}}::h0186f3bc30304ee7
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/std/src/panicking.rs:706:13
[INFO] [stderr]     13:     0x6114c4460919 - std::sys::backtrace::__rust_end_short_backtrace::h971f2fdfa01904c0
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]     14:     0x6114c44616dd - __rustc[290bc3cf94966f64]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/std/src/panicking.rs:697:5
[INFO] [stderr]     15:     0x6114c447ea30 - core::panicking::panic_fmt::h647e7290c4e00148
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x6114c447edc6 - core::result::unwrap_failed::hb6f4de2288075484
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/core/src/result.rs:1761:5
[INFO] [stderr]     17:     0x6114c44398ad - build_script_build::compile_shader::haa2da8b70b4efead
[INFO] [stderr]     18:     0x6114c44392b9 - build_script_build::main::ha8d86fed48de277c
[INFO] [stderr]     19:     0x6114c4438703 - std::sys::backtrace::__rust_begin_short_backtrace::hd7e0c1b75afe296e
[INFO] [stderr]     20:     0x6114c44386f9 - std::rt::lang_start::{{closure}}::h0071343e7c183789
[INFO] [stderr]     21:     0x6114c445a5b0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h4d341151e3209f87
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/core/src/ops/function.rs:284:21
[INFO] [stderr]     22:     0x6114c445a5b0 - std::panicking::catch_unwind::do_call::hddece26cc0258a14
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/std/src/panicking.rs:589:40
[INFO] [stderr]     23:     0x6114c445a5b0 - std::panicking::catch_unwind::h06771f83dee1e832
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/std/src/panicking.rs:552:19
[INFO] [stderr]     24:     0x6114c445a5b0 - std::panic::catch_unwind::h73751a747c85974a
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x6114c445a5b0 - std::rt::lang_start_internal::{{closure}}::h7c7316738abb89b8
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x6114c445a5b0 - std::panicking::catch_unwind::do_call::h8b2cec477bbd71ae
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/std/src/panicking.rs:589:40
[INFO] [stderr]     27:     0x6114c445a5b0 - std::panicking::catch_unwind::h9145629f1087e3cd
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/std/src/panicking.rs:552:19
[INFO] [stderr]     28:     0x6114c445a5b0 - std::panic::catch_unwind::hf2895de5e50d8a3b
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x6114c445a5b0 - std::rt::lang_start_internal::h969e9928e3178f3a
[INFO] [stderr]                                  at /rustc/8d46be77cd48fdbcced888d027457e2c9cf2aa16/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x6114c4439995 - main
[INFO] [stderr]     31:     0x73cd4f51e1ca - <unknown>
[INFO] [stderr]     32:     0x73cd4f51e28b - __libc_start_main
[INFO] [stderr]     33:     0x6114c4438455 - _start
[INFO] [stderr]     34:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "bd30e65b28177c32224c388838b8a755ebf35e6fba3572ed40c20ae90ffce70d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd30e65b28177c32224c388838b8a755ebf35e6fba3572ed40c20ae90ffce70d", kill_on_drop: false }`
[INFO] [stdout] bd30e65b28177c32224c388838b8a755ebf35e6fba3572ed40c20ae90ffce70d