[INFO] fetching crate descriptors 0.7.0...
[INFO] documenting descriptors-0.7.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate descriptors 0.7.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate descriptors 0.7.0 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 descriptors 0.7.0
[INFO] finished tweaking crates.io crate descriptors 0.7.0
[INFO] tweaked toml for crates.io crate descriptors 0.7.0 written to /workspace/builds/worker-14/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded encoding_derive_helpers v1.7.6
[INFO] [stderr]   Downloaded amplify_syn v1.1.6
[INFO] [stderr]   Downloaded strict_encoding v1.8.1
[INFO] [stderr]   Downloaded amplify v3.12.0
[INFO] [stderr]   Downloaded amplify_derive v2.11.2
[INFO] [stderr]   Downloaded amplify_num v0.4.1
[INFO] [stderr]   Downloaded bitcoin_scripts v0.7.0
[INFO] [stderr]   Downloaded stability v0.1.1
[INFO] [stderr]   Downloaded slip132 v0.7.0
[INFO] [stderr]   Downloaded miniscript v7.0.0
[INFO] [stderr]   Downloaded strict_encoding_derive v1.7.6
[INFO] [stderr]   Downloaded bitcoin_hd v0.7.1
[INFO] [stderr]   Downloaded bitcoin v0.28.1
[INFO] [stderr]   Downloaded secp256k1-sys v0.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] a09fe5f23a7e5a49b09f48e2d370168700518fb9624272ff90c7ac28e8f116b4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a09fe5f23a7e5a49b09f48e2d370168700518fb9624272ff90c7ac28e8f116b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a09fe5f23a7e5a49b09f48e2d370168700518fb9624272ff90c7ac28e8f116b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a09fe5f23a7e5a49b09f48e2d370168700518fb9624272ff90c7ac28e8f116b4", kill_on_drop: false }`
[INFO] [stdout] a09fe5f23a7e5a49b09f48e2d370168700518fb9624272ff90c7ac28e8f116b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1047d1c4739c2cbc0adb9e5e50fb5aa459f1b46650b203c2707f5d382ea34d6c
[INFO] running `Command { std: "docker" "start" "-a" "1047d1c4739c2cbc0adb9e5e50fb5aa459f1b46650b203c2707f5d382ea34d6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking bech32 v0.8.1
[INFO] [stderr]     Checking bitcoin_hashes v0.10.0
[INFO] [stderr]    Compiling amplify_num v0.4.1
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling secp256k1-sys v0.5.2
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking amplify_syn v1.1.6
[INFO] [stderr]     Checking secp256k1 v0.22.1
[INFO] [stderr]     Checking bitcoin v0.28.1
[INFO] [stderr]    Compiling amplify_derive v2.11.2
[INFO] [stderr]    Compiling stability v0.1.1
[INFO] [stderr]     Checking miniscript v7.0.0
[INFO] [stderr]    Compiling amplify v3.12.0
[INFO] [stderr]    Compiling encoding_derive_helpers v1.7.6
[INFO] [stderr]     Checking slip132 v0.7.0
[INFO] [stderr]    Compiling strict_encoding_derive v1.7.6
[INFO] [stderr]     Checking strict_encoding v1.8.1
[INFO] [stderr]     Checking bitcoin_scripts v0.7.0
[INFO] [stderr]     Checking bitcoin_hd v0.7.1
[INFO] [stderr]  Documenting descriptors v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "1047d1c4739c2cbc0adb9e5e50fb5aa459f1b46650b203c2707f5d382ea34d6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1047d1c4739c2cbc0adb9e5e50fb5aa459f1b46650b203c2707f5d382ea34d6c", kill_on_drop: false }`
[INFO] [stdout] 1047d1c4739c2cbc0adb9e5e50fb5aa459f1b46650b203c2707f5d382ea34d6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bd8d149d391faf657d4871502f6136889dfb47b85929744803b9bd6e022ad013
[INFO] running `Command { std: "docker" "start" "-a" "bd8d149d391faf657d4871502f6136889dfb47b85929744803b9bd6e022ad013", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking bech32 v0.8.1
[INFO] [stderr]    Compiling amplify_num v0.4.1
[INFO] [stderr]     Checking bitcoin_hashes v0.10.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]    Compiling secp256k1-sys v0.5.2
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking amplify_syn v1.1.6
[INFO] [stderr]     Checking secp256k1 v0.22.1
[INFO] [stderr]     Checking bitcoin v0.28.1
[INFO] [stderr]    Compiling amplify_derive v2.11.2
[INFO] [stderr]    Compiling stability v0.1.1
[INFO] [stderr]    Compiling amplify v3.12.0
[INFO] [stderr]     Checking miniscript v7.0.0
[INFO] [stderr]    Compiling encoding_derive_helpers v1.7.6
[INFO] [stderr]     Checking slip132 v0.7.0
[INFO] [stderr]    Compiling strict_encoding_derive v1.7.6
[INFO] [stderr]     Checking strict_encoding v1.8.1
[INFO] [stderr]     Checking bitcoin_scripts v0.7.0
[INFO] [stderr]     Checking bitcoin_hd v0.7.1
[INFO] [stderr]  Documenting descriptors v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "bd8d149d391faf657d4871502f6136889dfb47b85929744803b9bd6e022ad013", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd8d149d391faf657d4871502f6136889dfb47b85929744803b9bd6e022ad013", kill_on_drop: false }`
[INFO] [stdout] bd8d149d391faf657d4871502f6136889dfb47b85929744803b9bd6e022ad013