[INFO] cloning repository https://github.com/Neopallium/sub-script
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Neopallium/sub-script" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNeopallium%2Fsub-script", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNeopallium%2Fsub-script'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 405ec178213a487cc1b6b2e39f45fcfc38832497
[INFO] documenting Neopallium/sub-script against 1.69.0 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNeopallium%2Fsub-script" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Neopallium/sub-script on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/Neopallium/sub-script
[INFO] finished tweaking git repo https://github.com/Neopallium/sub-script
[INFO] tweaked toml for git repo https://github.com/Neopallium/sub-script written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Neopallium/sub-script 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/PolymathNetwork/schnorrkel`
[INFO] [stderr]     Updating git repository `https://github.com/PolymathNetwork/cryptography.git`
[INFO] [stderr]     Updating git repository `https://github.com/PolymathNetwork/cryptography.git`
[INFO] [stderr]     Updating git repository `https://github.com/PolymathNetwork/Polymesh`
[INFO] [stderr]     Updating git repository `https://github.com/PolymathNetwork/bulletproofs.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 916b03aa1dd158cb1430832b7b6186224d5a8e6fdc87b7c65e25ca455b28d8e1
[INFO] running `Command { std: "docker" "start" "-a" "916b03aa1dd158cb1430832b7b6186224d5a8e6fdc87b7c65e25ca455b28d8e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "916b03aa1dd158cb1430832b7b6186224d5a8e6fdc87b7c65e25ca455b28d8e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "916b03aa1dd158cb1430832b7b6186224d5a8e6fdc87b7c65e25ca455b28d8e1", kill_on_drop: false }`
[INFO] [stdout] 916b03aa1dd158cb1430832b7b6186224d5a8e6fdc87b7c65e25ca455b28d8e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6e122a3f0d6388adcfc8e2f20ed8769d8fa325d76d0c74e83f5a4130e297bc4
[INFO] running `Command { std: "docker" "start" "-a" "a6e122a3f0d6388adcfc8e2f20ed8769d8fa325d76d0c74e83f5a4130e297bc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.33
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[INFO] [stderr]    Compiling anyhow v1.0.51
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[INFO] [stderr]    Compiling pin-project-internal v0.4.29
[INFO] [stderr]    Compiling prost-build v0.9.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.2.1
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.2.1
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.3.0
[INFO] [stderr]     Checking criterion-plot v0.4.4
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.3.0
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]     Checking group v0.11.0
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking hmac-drbg v0.3.0
[INFO] [stderr]     Checking blake2 v0.9.2
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking unsigned-varint v0.7.1
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]    Compiling libsecp256k1 v0.7.0
[INFO] [stderr]     Checking net2 v0.2.37
[INFO] [stderr]    Compiling hidapi v1.4.1
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/blake2-0.9.2/src/lib.rs:90:31
[INFO] [stdout]    |
[INFO] [stdout] 90 | #![cfg_attr(feature = "simd", feature(platform_intrinsics, repr_simd))]
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sp-panic-handler v3.0.0
[INFO] [stderr]    Compiling petgraph v0.6.0
[INFO] [stderr]    Compiling libsecp256k1 v0.6.0
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blake2` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a6e122a3f0d6388adcfc8e2f20ed8769d8fa325d76d0c74e83f5a4130e297bc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6e122a3f0d6388adcfc8e2f20ed8769d8fa325d76d0c74e83f5a4130e297bc4", kill_on_drop: false }`
[INFO] [stdout] a6e122a3f0d6388adcfc8e2f20ed8769d8fa325d76d0c74e83f5a4130e297bc4
