[INFO] fetching crate solver 0.0.3-alpha.2...
[INFO] documenting solver-0.0.3-alpha.2 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate solver 0.0.3-alpha.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate solver 0.0.3-alpha.2 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 solver 0.0.3-alpha.2
[INFO] finished tweaking crates.io crate solver 0.0.3-alpha.2
[INFO] tweaked toml for crates.io crate solver 0.0.3-alpha.2 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] 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] 65ea360aec4088ecb963b371c7ad23a3a7811717bf388cc955f8981d1bdcc893
[INFO] running `Command { std: "docker" "start" "-a" "65ea360aec4088ecb963b371c7ad23a3a7811717bf388cc955f8981d1bdcc893", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65ea360aec4088ecb963b371c7ad23a3a7811717bf388cc955f8981d1bdcc893", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65ea360aec4088ecb963b371c7ad23a3a7811717bf388cc955f8981d1bdcc893", kill_on_drop: false }`
[INFO] [stdout] 65ea360aec4088ecb963b371c7ad23a3a7811717bf388cc955f8981d1bdcc893
[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] b45b8cf000b80acf1be0948ed3efe5006c7b864a18cf74f31163be4101b3fbf4
[INFO] running `Command { std: "docker" "start" "-a" "b45b8cf000b80acf1be0948ed3efe5006c7b864a18cf74f31163be4101b3fbf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]  Documenting solver v0.0.3-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `Command { std: "docker" "inspect" "b45b8cf000b80acf1be0948ed3efe5006c7b864a18cf74f31163be4101b3fbf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b45b8cf000b80acf1be0948ed3efe5006c7b864a18cf74f31163be4101b3fbf4", kill_on_drop: false }`
[INFO] [stdout] b45b8cf000b80acf1be0948ed3efe5006c7b864a18cf74f31163be4101b3fbf4
[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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "std" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b5d4a279085092d1bb759e9ff8cc1a0baa16db8257655b5b67e801898c87d85
[INFO] running `Command { std: "docker" "start" "-a" "4b5d4a279085092d1bb759e9ff8cc1a0baa16db8257655b5b67e801898c87d85", kill_on_drop: false }`
[INFO] [stderr] error: none of the selected packages contains these features: std
[INFO] running `Command { std: "docker" "inspect" "4b5d4a279085092d1bb759e9ff8cc1a0baa16db8257655b5b67e801898c87d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b5d4a279085092d1bb759e9ff8cc1a0baa16db8257655b5b67e801898c87d85", kill_on_drop: false }`
[INFO] [stdout] 4b5d4a279085092d1bb759e9ff8cc1a0baa16db8257655b5b67e801898c87d85
