[INFO] fetching crate halo2_gadgets 0.4.0...
[INFO] documenting halo2_gadgets-0.4.0 against master#8afe9ff1caa97654c31fb8c259dac9fdf67d6302 for pr-151918-2
[INFO] extracting crate halo2_gadgets 0.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate halo2_gadgets 0.4.0
[INFO] finished tweaking crates.io crate halo2_gadgets 0.4.0
[INFO] tweaked toml for crates.io crate halo2_gadgets 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate halo2_gadgets 0.4.0 on toolchain 8afe9ff1caa97654c31fb8c259dac9fdf67d6302
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate halo2_gadgets 0.4.0 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" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a86ecef67112e8b9d100b2a4f520c056c07b8d09c9ee9414218064433bfe576
[INFO] running `Command { std: "docker" "start" "-a" "2a86ecef67112e8b9d100b2a4f520c056c07b8d09c9ee9414218064433bfe576", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a86ecef67112e8b9d100b2a4f520c056c07b8d09c9ee9414218064433bfe576", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a86ecef67112e8b9d100b2a4f520c056c07b8d09c9ee9414218064433bfe576", kill_on_drop: false }`
[INFO] [stdout] 2a86ecef67112e8b9d100b2a4f520c056c07b8d09c9ee9414218064433bfe576
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0315b3263c0f7e7a9b1ca9e9d54a81f2ff5d728825aee16261dbdc47f428f770
[INFO] running `Command { std: "docker" "start" "-a" "0315b3263c0f7e7a9b1ca9e9d54a81f2ff5d728825aee16261dbdc47f428f770", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking spin v0.5.2
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[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking halo2_proofs v0.3.2
[INFO] [stderr]  Documenting halo2_gadgets v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.97s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/halo2_gadgets/index.html
[INFO] running `Command { std: "docker" "inspect" "0315b3263c0f7e7a9b1ca9e9d54a81f2ff5d728825aee16261dbdc47f428f770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0315b3263c0f7e7a9b1ca9e9d54a81f2ff5d728825aee16261dbdc47f428f770", kill_on_drop: false }`
[INFO] [stdout] 0315b3263c0f7e7a9b1ca9e9d54a81f2ff5d728825aee16261dbdc47f428f770
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--cfg\", \"docsrs\", \"--html-in-header\", \"katex-header.html\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe9b97d58cdd90fe6ea31b11e86b2edf479df471c6cb2af095688497c52ddd4c
[INFO] running `Command { std: "docker" "start" "-a" "fe9b97d58cdd90fe6ea31b11e86b2edf479df471c6cb2af095688497c52ddd4c", kill_on_drop: false }`
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[INFO] [stderr]     Checking halo2_proofs v0.3.2
[INFO] [stderr]  Documenting halo2_gadgets v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.68s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/halo2_gadgets/index.html
[INFO] running `Command { std: "docker" "inspect" "fe9b97d58cdd90fe6ea31b11e86b2edf479df471c6cb2af095688497c52ddd4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe9b97d58cdd90fe6ea31b11e86b2edf479df471c6cb2af095688497c52ddd4c", kill_on_drop: false }`
[INFO] [stdout] fe9b97d58cdd90fe6ea31b11e86b2edf479df471c6cb2af095688497c52ddd4c
