[INFO] fetching crate obnth 0.1.1...
[INFO] documenting obnth-0.1.1 against 1.66.0 for beta-1.67-rustdoc-3
[INFO] extracting crate obnth 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate obnth 0.1.1 on toolchain 1.66.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.66.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate obnth 0.1.1
[INFO] finished tweaking crates.io crate obnth 0.1.1
[INFO] tweaked toml for crates.io crate obnth 0.1.1 written to /workspace/builds/worker-3-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" "+1.66.0" "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" "+1.66.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43c775a799a3cf401556c9bed4f316f9f0581b88fa8a8eb17fc74cdd9aa085dd
[INFO] running `Command { std: "docker" "start" "-a" "43c775a799a3cf401556c9bed4f316f9f0581b88fa8a8eb17fc74cdd9aa085dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43c775a799a3cf401556c9bed4f316f9f0581b88fa8a8eb17fc74cdd9aa085dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43c775a799a3cf401556c9bed4f316f9f0581b88fa8a8eb17fc74cdd9aa085dd", kill_on_drop: false }`
[INFO] [stdout] 43c775a799a3cf401556c9bed4f316f9f0581b88fa8a8eb17fc74cdd9aa085dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63ed61a22ce817607897d07584a019af7c084614c5b8d252bdb4545ac2bd406b
[INFO] running `Command { std: "docker" "start" "-a" "63ed61a22ce817607897d07584a019af7c084614c5b8d252bdb4545ac2bd406b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]  Documenting obnth v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/dir/mod.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |         const NOREPLACE = libc::RENAME_NOREPLACE;
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/dir/mod.rs:33:26
[INFO] [stdout]    |
[INFO] [stdout] 33 |         const EXCHANGE = libc::RENAME_EXCHANGE;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/dir/mod.rs:38:26
[INFO] [stdout]    |
[INFO] [stdout] 38 |         const WHITEOUT = libc::RENAME_WHITEOUT;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "63ed61a22ce817607897d07584a019af7c084614c5b8d252bdb4545ac2bd406b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63ed61a22ce817607897d07584a019af7c084614c5b8d252bdb4545ac2bd406b", kill_on_drop: false }`
[INFO] [stdout] 63ed61a22ce817607897d07584a019af7c084614c5b8d252bdb4545ac2bd406b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "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] d69e43e89bbcaa7040b0892ef01c18e901e9205039f20d8269d3b76afbaa0ff0
[INFO] running `Command { std: "docker" "start" "-a" "d69e43e89bbcaa7040b0892ef01c18e901e9205039f20d8269d3b76afbaa0ff0", kill_on_drop: false }`
[INFO] [stderr]  Documenting obnth v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/dir/mod.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |         const NOREPLACE = libc::RENAME_NOREPLACE;
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/dir/mod.rs:33:26
[INFO] [stdout]    |
[INFO] [stdout] 33 |         const EXCHANGE = libc::RENAME_EXCHANGE;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/dir/mod.rs:38:26
[INFO] [stdout]    |
[INFO] [stdout] 38 |         const WHITEOUT = libc::RENAME_WHITEOUT;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^ expected `i32`, found `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "d69e43e89bbcaa7040b0892ef01c18e901e9205039f20d8269d3b76afbaa0ff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d69e43e89bbcaa7040b0892ef01c18e901e9205039f20d8269d3b76afbaa0ff0", kill_on_drop: false }`
[INFO] [stdout] d69e43e89bbcaa7040b0892ef01c18e901e9205039f20d8269d3b76afbaa0ff0