[INFO] fetching crate esp-idf-sys 0.31.0...
[INFO] testing esp-idf-sys-0.31.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate esp-idf-sys 0.31.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate esp-idf-sys 0.31.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate esp-idf-sys 0.31.0
[INFO] finished tweaking crates.io crate esp-idf-sys 0.31.0
[INFO] tweaked toml for crates.io crate esp-idf-sys 0.31.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 02a6ba4e4a964b279c2b81c7c564e8f7a38bdac850c72f4444b95748dd64369c
[INFO] running `Command { std: "docker" "start" "-a" "02a6ba4e4a964b279c2b81c7c564e8f7a38bdac850c72f4444b95748dd64369c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02a6ba4e4a964b279c2b81c7c564e8f7a38bdac850c72f4444b95748dd64369c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02a6ba4e4a964b279c2b81c7c564e8f7a38bdac850c72f4444b95748dd64369c", kill_on_drop: false }`
[INFO] [stdout] 02a6ba4e4a964b279c2b81c7c564e8f7a38bdac850c72f4444b95748dd64369c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 43e4c2e9740c815217bec890e1317441ab3393901466085da8637b63c9e88242
[INFO] running `Command { std: "docker" "start" "-a" "43e4c2e9740c815217bec890e1317441ab3393901466085da8637b63c9e88242", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling zero v0.1.2
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling remove_dir_all v0.7.0
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling xmas-elf v0.8.0
[INFO] [stderr]    Compiling bindgen v0.59.2
[INFO] [stderr]    Compiling globset v0.4.8
[INFO] [stderr]    Compiling ignore v0.4.18
[INFO] [stderr]    Compiling globwalk v0.8.1
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling strum v0.23.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling embuild v0.28.5
[INFO] [stderr]    Compiling esp-idf-sys v0.31.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `esp-idf-sys v0.31.0 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/esp-idf-sys-22e05ceb6bef35f2/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Error: Unsupported target 'x86_64-unknown-linux-gnu'
[INFO] running `Command { std: "docker" "inspect" "43e4c2e9740c815217bec890e1317441ab3393901466085da8637b63c9e88242", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43e4c2e9740c815217bec890e1317441ab3393901466085da8637b63c9e88242", kill_on_drop: false }`
[INFO] [stdout] 43e4c2e9740c815217bec890e1317441ab3393901466085da8637b63c9e88242