[INFO] fetching crate miden-air 0.1.0...
[INFO] documenting miden-air-0.1.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate miden-air 0.1.0 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate miden-air 0.1.0 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate miden-air 0.1.0
[INFO] finished tweaking crates.io crate miden-air 0.1.0
[INFO] tweaked toml for crates.io crate miden-air 0.1.0 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1dac146c795a82f14a00e989b98274f924f3ed784eaf92886a124d7a0f658134
[INFO] running `Command { std: "docker" "start" "-a" "1dac146c795a82f14a00e989b98274f924f3ed784eaf92886a124d7a0f658134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dac146c795a82f14a00e989b98274f924f3ed784eaf92886a124d7a0f658134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dac146c795a82f14a00e989b98274f924f3ed784eaf92886a124d7a0f658134", kill_on_drop: false }`
[INFO] [stdout] 1dac146c795a82f14a00e989b98274f924f3ed784eaf92886a124d7a0f658134
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b93dffa187e612b6829f5bee9e53ea173596d2f2c0f0f957a5efaf960a76043d
[INFO] running `Command { std: "docker" "start" "-a" "b93dffa187e612b6829f5bee9e53ea173596d2f2c0f0f957a5efaf960a76043d", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking winter-utils v0.2.0
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking keccak v0.1.2
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking winter-math v0.2.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]     Checking miden-core v0.1.0
[INFO] [stderr]    Compiling blake3 v1.3.1
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking winter-crypto v0.2.0
[INFO] [stderr]     Checking winter-fri v0.2.0
[INFO] [stderr]     Checking winter-air v0.2.0
[INFO] [stderr]  Documenting miden-air v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.67s
[INFO] running `Command { std: "docker" "inspect" "b93dffa187e612b6829f5bee9e53ea173596d2f2c0f0f957a5efaf960a76043d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b93dffa187e612b6829f5bee9e53ea173596d2f2c0f0f957a5efaf960a76043d", kill_on_drop: false }`
[INFO] [stdout] b93dffa187e612b6829f5bee9e53ea173596d2f2c0f0f957a5efaf960a76043d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] b761aa2ea3c5e59754cdfea3edefb03ac0f14ce7aa92801dc08870e9249e2a17
[INFO] running `Command { std: "docker" "start" "-a" "b761aa2ea3c5e59754cdfea3edefb03ac0f14ce7aa92801dc08870e9249e2a17", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking winter-utils v0.2.0
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking keccak v0.1.2
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking winter-math v0.2.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]     Checking miden-core v0.1.0
[INFO] [stderr]    Compiling blake3 v1.3.1
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]     Checking winter-crypto v0.2.0
[INFO] [stderr]     Checking winter-fri v0.2.0
[INFO] [stderr]     Checking winter-air v0.2.0
[INFO] [stderr]  Documenting miden-air v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.01s
[INFO] running `Command { std: "docker" "inspect" "b761aa2ea3c5e59754cdfea3edefb03ac0f14ce7aa92801dc08870e9249e2a17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b761aa2ea3c5e59754cdfea3edefb03ac0f14ce7aa92801dc08870e9249e2a17", kill_on_drop: false }`
[INFO] [stdout] b761aa2ea3c5e59754cdfea3edefb03ac0f14ce7aa92801dc08870e9249e2a17