[INFO] fetching crate memtable-macros 0.2.0...
[INFO] documenting memtable-macros-0.2.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate memtable-macros 0.2.0 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate memtable-macros 0.2.0 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 memtable-macros 0.2.0
[INFO] finished tweaking crates.io crate memtable-macros 0.2.0
[INFO] tweaked toml for crates.io crate memtable-macros 0.2.0 written to /workspace/builds/worker-37/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 voca_rs v1.14.0
[INFO] [stderr]   Downloaded stfu8 v0.2.5
[INFO] [stderr]   Downloaded memtable-core v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] ed1b84b8bfd1b867af2c06c6355de0d5498663a2e2181fd2782287df41eb4ec3
[INFO] running `Command { std: "docker" "start" "-a" "ed1b84b8bfd1b867af2c06c6355de0d5498663a2e2181fd2782287df41eb4ec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed1b84b8bfd1b867af2c06c6355de0d5498663a2e2181fd2782287df41eb4ec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed1b84b8bfd1b867af2c06c6355de0d5498663a2e2181fd2782287df41eb4ec3", kill_on_drop: false }`
[INFO] [stdout] ed1b84b8bfd1b867af2c06c6355de0d5498663a2e2181fd2782287df41eb4ec3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] c68414770074990096fe6549fd18ea645ef6a720fc08525fdb8b8596267ea83d
[INFO] running `Command { std: "docker" "start" "-a" "c68414770074990096fe6549fd18ea645ef6a720fc08525fdb8b8596267ea83d", 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 serde v1.0.137
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking unicode-segmentation v1.9.0
[INFO] [stderr]     Checking memchr v2.5.0
[INFO] [stderr]     Checking heck v0.3.3
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]     Checking stfu8 v0.2.5
[INFO] [stderr]     Checking voca_rs v1.14.0
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]     Checking darling_core v0.12.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling darling_macro v0.12.4
[INFO] [stderr]     Checking darling v0.12.4
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking proc-macro-crate v1.1.3
[INFO] [stderr]  Documenting memtable-macros v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.04s
[INFO] running `Command { std: "docker" "inspect" "c68414770074990096fe6549fd18ea645ef6a720fc08525fdb8b8596267ea83d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c68414770074990096fe6549fd18ea645ef6a720fc08525fdb8b8596267ea83d", kill_on_drop: false }`
[INFO] [stdout] c68414770074990096fe6549fd18ea645ef6a720fc08525fdb8b8596267ea83d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "docs" "--all-features" "--frozen" "--message-format=json" "--" "--cfg" "feature=\"docs\"" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 084740d96e880ca451675b1bd65d5cec4ab7e09ce5feef0f6e87182c655e4306
[INFO] running `Command { std: "docker" "start" "-a" "084740d96e880ca451675b1bd65d5cec4ab7e09ce5feef0f6e87182c655e4306", kill_on_drop: false }`
[INFO] [stderr] error: Package `memtable-macros v0.2.0 (/opt/rustwide/workdir)` does not have the feature `docs`
[INFO] running `Command { std: "docker" "inspect" "084740d96e880ca451675b1bd65d5cec4ab7e09ce5feef0f6e87182c655e4306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "084740d96e880ca451675b1bd65d5cec4ab7e09ce5feef0f6e87182c655e4306", kill_on_drop: false }`
[INFO] [stdout] 084740d96e880ca451675b1bd65d5cec4ab7e09ce5feef0f6e87182c655e4306