[INFO] crate fitsio 0.15.0 is already in cache
[INFO] documenting fitsio-0.15.0 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] extracting crate fitsio 0.15.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate fitsio 0.15.0 on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fitsio 0.15.0
[INFO] finished tweaking crates.io crate fitsio 0.15.0
[INFO] tweaked toml for crates.io crate fitsio 0.15.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate fitsio 0.15.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3ee984e48807d582acaae195db2b4516ade4ec01bf55ff4efb214c3c54c1014
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c3ee984e48807d582acaae195db2b4516ade4ec01bf55ff4efb214c3c54c1014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3ee984e48807d582acaae195db2b4516ade4ec01bf55ff4efb214c3c54c1014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3ee984e48807d582acaae195db2b4516ade4ec01bf55ff4efb214c3c54c1014", kill_on_drop: false }`
[INFO] [stdout] c3ee984e48807d582acaae195db2b4516ade4ec01bf55ff4efb214c3c54c1014
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba5e35a2d8e81a1d8d4ba0c07e4aee596a2d841c68c9e38e1e68d2592da812f7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ba5e35a2d8e81a1d8d4ba0c07e4aee596a2d841c68c9e38e1e68d2592da812f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling fitsio-sys v0.3.0
[INFO] [stderr]     Checking fitsio v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting fitsio v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/fitsfile.rs:584:27
[INFO] [stdout]     |
[INFO] [stdout] 584 |         let current_hdu = try!(self.current_hdu());
[INFO] [stdout]     |                           ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/fitsfile.rs:900:15
[INFO] [stdout]     |
[INFO] [stdout] 900 |             };;
[INFO] [stdout]     |               ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/errors.rs:98:33
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let description = error.description();
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.19s
[INFO] running `Command { std: "docker" "inspect" "ba5e35a2d8e81a1d8d4ba0c07e4aee596a2d841c68c9e38e1e68d2592da812f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba5e35a2d8e81a1d8d4ba0c07e4aee596a2d841c68c9e38e1e68d2592da812f7", kill_on_drop: false }`
[INFO] [stdout] ba5e35a2d8e81a1d8d4ba0c07e4aee596a2d841c68c9e38e1e68d2592da812f7