[INFO] fetching crate etcommon-crypto 0.1.2...
[INFO] documenting etcommon-crypto-0.1.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate etcommon-crypto 0.1.2 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate etcommon-crypto 0.1.2 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate etcommon-crypto 0.1.2
[INFO] finished tweaking crates.io crate etcommon-crypto 0.1.2
[INFO] tweaked toml for crates.io crate etcommon-crypto 0.1.2 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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 etcommon-rlp v0.1.1
[INFO] [stderr]   Downloaded etcommon-util v0.1.0
[INFO] [stderr]   Downloaded etcommon-bigint v0.1.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0ba1bd47f1fdb35d9a8dac71e6d2c8fa990ef0778298c092c3fd4bc66e1d8f3
[INFO] running `Command { std: "docker" "start" "-a" "d0ba1bd47f1fdb35d9a8dac71e6d2c8fa990ef0778298c092c3fd4bc66e1d8f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0ba1bd47f1fdb35d9a8dac71e6d2c8fa990ef0778298c092c3fd4bc66e1d8f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0ba1bd47f1fdb35d9a8dac71e6d2c8fa990ef0778298c092c3fd4bc66e1d8f3", kill_on_drop: false }`
[INFO] [stdout] d0ba1bd47f1fdb35d9a8dac71e6d2c8fa990ef0778298c092c3fd4bc66e1d8f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8ddfb576c9cca8dc2a307c338113e9a107f62567bedd67854979668670db339
[INFO] running `Command { std: "docker" "start" "-a" "d8ddfb576c9cca8dc2a307c338113e9a107f62567bedd67854979668670db339", kill_on_drop: false }`
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling heapsize v0.3.9
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]    Compiling heapsize v0.4.2
[INFO] [stderr]     Checking byte-tools v0.2.0
[INFO] [stderr]     Checking odds v0.2.26
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking etcommon-util v0.1.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking arrayvec v0.3.25
[INFO] [stderr]     Checking elastic-array v0.7.0
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]    Compiling devp2p-secp256k1 v0.5.6
[INFO] [stderr]     Checking generic-array v0.8.4
[INFO] [stderr]     Checking etcommon-rlp v0.1.1
[INFO] [stderr]     Checking block-buffer v0.2.0
[INFO] [stderr]     Checking digest v0.6.1
[INFO] [stderr]     Checking etcommon-bigint v0.1.15
[INFO] [stderr]     Checking sha3 v0.6.0
[INFO] [stderr]  Documenting etcommon-crypto v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.84s
[INFO] running `Command { std: "docker" "inspect" "d8ddfb576c9cca8dc2a307c338113e9a107f62567bedd67854979668670db339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8ddfb576c9cca8dc2a307c338113e9a107f62567bedd67854979668670db339", kill_on_drop: false }`
[INFO] [stdout] d8ddfb576c9cca8dc2a307c338113e9a107f62567bedd67854979668670db339
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 921427caa0a5f3ce44bd6724bc1ab25f3dd0acf0371f098940c08260c232dc8d
[INFO] running `Command { std: "docker" "start" "-a" "921427caa0a5f3ce44bd6724bc1ab25f3dd0acf0371f098940c08260c232dc8d", kill_on_drop: false }`
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling heapsize v0.3.9
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling heapsize v0.4.2
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking odds v0.2.26
[INFO] [stderr]     Checking byte-tools v0.2.0
[INFO] [stderr]     Checking etcommon-util v0.1.0
[INFO] [stderr]     Checking arrayvec v0.3.25
[INFO] [stderr]    Compiling devp2p-secp256k1 v0.5.6
[INFO] [stderr]     Checking elastic-array v0.7.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking etcommon-rlp v0.1.1
[INFO] [stderr]     Checking generic-array v0.8.4
[INFO] [stderr]     Checking digest v0.6.1
[INFO] [stderr]     Checking block-buffer v0.2.0
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking sha3 v0.6.0
[INFO] [stderr]     Checking etcommon-bigint v0.1.15
[INFO] [stderr]  Documenting etcommon-crypto v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.74s
[INFO] running `Command { std: "docker" "inspect" "921427caa0a5f3ce44bd6724bc1ab25f3dd0acf0371f098940c08260c232dc8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "921427caa0a5f3ce44bd6724bc1ab25f3dd0acf0371f098940c08260c232dc8d", kill_on_drop: false }`
[INFO] [stdout] 921427caa0a5f3ce44bd6724bc1ab25f3dd0acf0371f098940c08260c232dc8d