[INFO] cloning repository https://github.com/oxidize-rb/mrb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oxidize-rb/mrb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foxidize-rb%2Fmrb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foxidize-rb%2Fmrb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5309bbc52ceaf73f74dea734f43d84bb84ea1121
[INFO] checking oxidize-rb/mrb against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foxidize-rb%2Fmrb" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oxidize-rb/mrb on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/oxidize-rb/mrb
[INFO] finished tweaking git repo https://github.com/oxidize-rb/mrb
[INFO] tweaked toml for git repo https://github.com/oxidize-rb/mrb written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/oxidize-rb/mrb 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ureq v2.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f064b48683b8059032281b5f1d573c22600463593e2db897fdf54e8fb688a8d6
[INFO] running `Command { std: "docker" "start" "-a" "f064b48683b8059032281b5f1d573c22600463593e2db897fdf54e8fb688a8d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f064b48683b8059032281b5f1d573c22600463593e2db897fdf54e8fb688a8d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f064b48683b8059032281b5f1d573c22600463593e2db897fdf54e8fb688a8d6", kill_on_drop: false }`
[INFO] [stdout] f064b48683b8059032281b5f1d573c22600463593e2db897fdf54e8fb688a8d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 797e7d10b3d5ce7c238f1ac176081402dff48ba14151dff1299ed050d252c06a
[INFO] running `Command { std: "docker" "start" "-a" "797e7d10b3d5ce7c238f1ac176081402dff48ba14151dff1299ed050d252c06a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling rustls v0.20.6
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling once_cell v1.13.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.8
[INFO] [stderr]    Compiling clang-sys v1.3.3
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling miniz_oxide v0.5.3
[INFO] [stderr]    Compiling unicode-normalization v0.1.21
[INFO] [stderr]    Compiling xattr v0.2.3
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling filetime v0.2.17
[INFO] [stderr]    Compiling libloading v0.7.3
[INFO] [stderr]    Compiling chunked_transfer v1.4.0
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling bindgen v0.60.1
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling flate2 v1.0.24
[INFO] [stderr]    Compiling tar v0.4.38
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling webpki v0.22.0
[INFO] [stderr]    Compiling sct v0.7.0
[INFO] [stderr]    Compiling webpki-roots v0.22.4
[INFO] [stderr]     Checking ureq v2.3.1
[INFO] [stderr]     Checking mrb-src v0.1.0 (/opt/rustwide/workdir/crates/mrb-src)
[INFO] [stderr]    Compiling mrb-sys v0.1.0 (/opt/rustwide/workdir/crates/mrb-sys)
[INFO] [stderr] error: failed to run custom build command for `mrb-sys v0.1.0 (/opt/rustwide/workdir/crates/mrb-sys)`
[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/mrb-sys-3eb04f96bffe5ac9/build-script-main` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=build/presym.rs
[INFO] [stderr]   cargo:rerun-if-changed=build/main.rs
[INFO] [stderr]   cargo:rerun-if-env-changed=MRB_SYS_DEBUG_BUILD
[INFO] [stderr]   cargo:rustc-link-lib=static=mruby
[INFO] [stderr]   cargo:rerun-if-changed=build/presym.rs
[INFO] [stderr]   cargo:rerun-if-changed=build/main.rs
[INFO] [stderr]   cargo:rerun-if-env-changed=MRB_SRC_DEBUG_BUILD
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Downloading mruby to /opt/rustwide/target/debug/build/mrb-sys-5991db9295933c37/out/3.1.0
[INFO] [stderr]   /opt/rustwide/target/debug/build/mrb-sys-5991db9295933c37/out/wrapper.h:2:10: fatal error: 'mruby.h' file not found
[INFO] [stderr]   Error: ClangDiagnostic("/opt/rustwide/target/debug/build/mrb-sys-5991db9295933c37/out/wrapper.h:2:10: fatal error: 'mruby.h' file not found\n")
[INFO] running `Command { std: "docker" "inspect" "797e7d10b3d5ce7c238f1ac176081402dff48ba14151dff1299ed050d252c06a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "797e7d10b3d5ce7c238f1ac176081402dff48ba14151dff1299ed050d252c06a", kill_on_drop: false }`
[INFO] [stdout] 797e7d10b3d5ce7c238f1ac176081402dff48ba14151dff1299ed050d252c06a