[INFO] fetching crate ff-arcium-fork 0.13.2...
[INFO] documenting ff-arcium-fork-0.13.2 against master#8afe9ff1caa97654c31fb8c259dac9fdf67d6302 for pr-151918-2
[INFO] extracting crate ff-arcium-fork 0.13.2 into /workspace/builds/worker-1-tc1/source
[INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate ff-arcium-fork 0.13.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ff-arcium-fork 0.13.2
[INFO] tweaked toml for crates.io crate ff-arcium-fork 0.13.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ff-arcium-fork 0.13.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 32 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.10.0)
[INFO] [stderr]       Adding rand_core v0.6.4 (available: v0.10.0)
[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 }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded constant_time_eq v0.4.2
[INFO] [stderr]   Downloaded ff-derive-arcium-fork v0.13.2
[INFO] [stderr]   Downloaded addchain-arcium-fork v0.2.1
[INFO] [stderr]   Downloaded blake2b_simd v1.0.4
[INFO] [stderr]   Downloaded num-bigint v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c85ea8d3684c9aaa8950147f2a7c39ff6f748798f8e43a9edcea6dfaa287de9c
[INFO] running `Command { std: "docker" "start" "-a" "c85ea8d3684c9aaa8950147f2a7c39ff6f748798f8e43a9edcea6dfaa287de9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c85ea8d3684c9aaa8950147f2a7c39ff6f748798f8e43a9edcea6dfaa287de9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c85ea8d3684c9aaa8950147f2a7c39ff6f748798f8e43a9edcea6dfaa287de9c", kill_on_drop: false }`
[INFO] [stdout] c85ea8d3684c9aaa8950147f2a7c39ff6f748798f8e43a9edcea6dfaa287de9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b815bf5796a9cebcf8a9cdc0a14c4db8a1ac225b516232271a3007062d9e321d
[INFO] running `Command { std: "docker" "start" "-a" "b815bf5796a9cebcf8a9cdc0a14c4db8a1ac225b516232271a3007062d9e321d", kill_on_drop: false }`
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]  Documenting ff-arcium-fork v0.13.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.88s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ff_arcium_fork/index.html
[INFO] running `Command { std: "docker" "inspect" "b815bf5796a9cebcf8a9cdc0a14c4db8a1ac225b516232271a3007062d9e321d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b815bf5796a9cebcf8a9cdc0a14c4db8a1ac225b516232271a3007062d9e321d", kill_on_drop: false }`
[INFO] [stdout] b815bf5796a9cebcf8a9cdc0a14c4db8a1ac225b516232271a3007062d9e321d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f55e75a072bec5b7fed3e97c4df2ee0d06b57e36dfc960e8cc06f2f411486e0e
[INFO] running `Command { std: "docker" "start" "-a" "f55e75a072bec5b7fed3e97c4df2ee0d06b57e36dfc960e8cc06f2f411486e0e", kill_on_drop: false }`
[INFO] [stderr]  Documenting ff-arcium-fork v0.13.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ff_arcium_fork/index.html
[INFO] running `Command { std: "docker" "inspect" "f55e75a072bec5b7fed3e97c4df2ee0d06b57e36dfc960e8cc06f2f411486e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f55e75a072bec5b7fed3e97c4df2ee0d06b57e36dfc960e8cc06f2f411486e0e", kill_on_drop: false }`
[INFO] [stdout] f55e75a072bec5b7fed3e97c4df2ee0d06b57e36dfc960e8cc06f2f411486e0e
