[INFO] fetching crate derive-ex 0.1.4...
[INFO] documenting derive-ex-0.1.4 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate derive-ex 0.1.4 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate derive-ex 0.1.4 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate derive-ex 0.1.4
[INFO] finished tweaking crates.io crate derive-ex 0.1.4
[INFO] tweaked toml for crates.io crate derive-ex 0.1.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded structmeta v0.1.6
[INFO] [stderr]   Downloaded structmeta-derive v0.1.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed46f40763bb44500e6a52b66c0c42339cd28a988ee2b6b5cbf7a862a118d7c8
[INFO] running `Command { std: "docker" "start" "-a" "ed46f40763bb44500e6a52b66c0c42339cd28a988ee2b6b5cbf7a862a118d7c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed46f40763bb44500e6a52b66c0c42339cd28a988ee2b6b5cbf7a862a118d7c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed46f40763bb44500e6a52b66c0c42339cd28a988ee2b6b5cbf7a862a118d7c8", kill_on_drop: false }`
[INFO] [stdout] ed46f40763bb44500e6a52b66c0c42339cd28a988ee2b6b5cbf7a862a118d7c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7006851b206771bf6853fe6976aa07d1538a572fa05c1e4684289ad85be5b7d0
[INFO] running `Command { std: "docker" "start" "-a" "7006851b206771bf6853fe6976aa07d1538a572fa05c1e4684289ad85be5b7d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling structmeta-derive v0.1.6
[INFO] [stderr]     Checking structmeta v0.1.6
[INFO] [stderr]  Documenting derive-ex v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.53s
[INFO] running `Command { std: "docker" "inspect" "7006851b206771bf6853fe6976aa07d1538a572fa05c1e4684289ad85be5b7d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7006851b206771bf6853fe6976aa07d1538a572fa05c1e4684289ad85be5b7d0", kill_on_drop: false }`
[INFO] [stdout] 7006851b206771bf6853fe6976aa07d1538a572fa05c1e4684289ad85be5b7d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81f93665c4a61169b5c03c20a3b549c896f09406d821b8271b6bad45a4a2ef9c
[INFO] running `Command { std: "docker" "start" "-a" "81f93665c4a61169b5c03c20a3b549c896f09406d821b8271b6bad45a4a2ef9c", kill_on_drop: false }`
[INFO] [stderr]  Documenting derive-ex v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "81f93665c4a61169b5c03c20a3b549c896f09406d821b8271b6bad45a4a2ef9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81f93665c4a61169b5c03c20a3b549c896f09406d821b8271b6bad45a4a2ef9c", kill_on_drop: false }`
[INFO] [stdout] 81f93665c4a61169b5c03c20a3b549c896f09406d821b8271b6bad45a4a2ef9c
