[INFO] fetching crate core-nightly 2015.1.7...
[INFO] documenting core-nightly-2015.1.7 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate core-nightly 2015.1.7 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate core-nightly 2015.1.7 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 core-nightly 2015.1.7
[INFO] finished tweaking crates.io crate core-nightly 2015.1.7
[INFO] tweaked toml for crates.io crate core-nightly 2015.1.7 written to /workspace/builds/worker-5-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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfd4f0df6f7c210e6be807952e495a982b5e388b98bb60b8e37439ee99ec83e3
[INFO] running `Command { std: "docker" "start" "-a" "dfd4f0df6f7c210e6be807952e495a982b5e388b98bb60b8e37439ee99ec83e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfd4f0df6f7c210e6be807952e495a982b5e388b98bb60b8e37439ee99ec83e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfd4f0df6f7c210e6be807952e495a982b5e388b98bb60b8e37439ee99ec83e3", kill_on_drop: false }`
[INFO] [stdout] dfd4f0df6f7c210e6be807952e495a982b5e388b98bb60b8e37439ee99ec83e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/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] 4395ac4bdb254e157cde00135ddca3602bb8abd3c96257044473ca48a9a2184e
[INFO] running `Command { std: "docker" "start" "-a" "4395ac4bdb254e157cde00135ddca3602bb8abd3c96257044473ca48a9a2184e", kill_on_drop: false }`
[INFO] [stderr]  Documenting core-nightly v2015.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | #![feature(simd, unsafe_destructor, slicing_syntax)]
[INFO] [stdout]    |            ^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: removed in favor of `#[repr(simd)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `core-nightly`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name core src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=ac23f43676b92f60 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 2015.1.7` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "4395ac4bdb254e157cde00135ddca3602bb8abd3c96257044473ca48a9a2184e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4395ac4bdb254e157cde00135ddca3602bb8abd3c96257044473ca48a9a2184e", kill_on_drop: false }`
[INFO] [stdout] 4395ac4bdb254e157cde00135ddca3602bb8abd3c96257044473ca48a9a2184e
