[INFO] cloning repository https://github.com/HardikJain704/filecoin_actor_example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HardikJain704/filecoin_actor_example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHardikJain704%2Ffilecoin_actor_example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHardikJain704%2Ffilecoin_actor_example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b416fc7009fe15b5b405e186fd1b51e9f5f1c7f
[INFO] documenting HardikJain704/filecoin_actor_example against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHardikJain704%2Ffilecoin_actor_example" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HardikJain704/filecoin_actor_example on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/HardikJain704/filecoin_actor_example
[INFO] finished tweaking git repo https://github.com/HardikJain704/filecoin_actor_example
[INFO] tweaked toml for git repo https://github.com/HardikJain704/filecoin_actor_example written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/HardikJain704/filecoin_actor_example 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/filecoin-project/ref-fvm.git`
[INFO] [stderr]     Updating git submodule `https://github.com/filecoin-project/fvm-test-vectors`
[INFO] [stderr]     Updating git submodule `https://github.com/filecoin-project/ref-fvm-fuzz-corpora.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wat v1.0.60
[INFO] [stderr]   Downloaded target-lexicon v0.12.6
[INFO] [stderr]   Downloaded wasm-encoder v0.24.1
[INFO] [stderr]   Downloaded tetsy-wasm v0.31.1
[INFO] [stderr]   Downloaded tetsy-wasm-gc-api v0.1.11
[INFO] [stderr]   Downloaded libipld-core v0.14.0
[INFO] [stderr]   Downloaded wasm-builder v3.0.1
[INFO] [stderr]   Downloaded wast v54.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 539311b6a16886ac3ac1a1905d733e603e546286b8f29ab9ca57c8c58f4792b2
[INFO] running `Command { std: "docker" "start" "-a" "539311b6a16886ac3ac1a1905d733e603e546286b8f29ab9ca57c8c58f4792b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "539311b6a16886ac3ac1a1905d733e603e546286b8f29ab9ca57c8c58f4792b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "539311b6a16886ac3ac1a1905d733e603e546286b8f29ab9ca57c8c58f4792b2", kill_on_drop: false }`
[INFO] [stdout] 539311b6a16886ac3ac1a1905d733e603e546286b8f29ab9ca57c8c58f4792b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37bfed087fa15d221674c3dbc1d919c05b3cd9fee813b829dc22ab0f50bf6695
[INFO] running `Command { std: "docker" "start" "-a" "37bfed087fa15d221674c3dbc1d919c05b3cd9fee813b829dc22ab0f50bf6695", kill_on_drop: false }`
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[INFO] [stderr]     Checking serde_ipld_dagcbor v0.2.2
[INFO] [stderr]     Checking fvm_ipld_blockstore v0.1.1 (https://github.com/filecoin-project/ref-fvm.git?rev=a8f15212#a8f15212)
[INFO] [stderr]     Checking libipld-core v0.14.0
[INFO] [stderr]     Checking fvm_ipld_encoding v0.3.0 (https://github.com/filecoin-project/ref-fvm.git?rev=a8f15212#a8f15212)
[INFO] [stderr]     Checking fvm_shared v3.0.0-alpha.8 (https://github.com/filecoin-project/ref-fvm.git?rev=a8f15212#a8f15212)
[INFO] [stderr]     Checking fvm_ipld_hamt v0.6.0 (https://github.com/filecoin-project/ref-fvm.git?rev=a8f15212#a8f15212)
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[INFO] [stderr]     Checking fvm_sdk v3.0.0-alpha.8 (https://github.com/filecoin-project/ref-fvm.git?rev=a8f15212#a8f15212)
[INFO] [stderr]    Compiling wasmtime-environ v0.35.3
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[INFO] [stderr]    Compiling wasmtime-cranelift v0.35.3
[INFO] [stderr]    Compiling smart_contract v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `smart_contract 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/smart_contract-4495b44d7fe1d882/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Rust nightly not installed, please install it!
[INFO] running `Command { std: "docker" "inspect" "37bfed087fa15d221674c3dbc1d919c05b3cd9fee813b829dc22ab0f50bf6695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37bfed087fa15d221674c3dbc1d919c05b3cd9fee813b829dc22ab0f50bf6695", kill_on_drop: false }`
[INFO] [stdout] 37bfed087fa15d221674c3dbc1d919c05b3cd9fee813b829dc22ab0f50bf6695
