[INFO] cloning repository https://github.com/hummingly/simple-pdf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hummingly/simple-pdf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhummingly%2Fsimple-pdf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhummingly%2Fsimple-pdf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ea39d324a6ed160c773288a3d499ac12b3f37f7
[INFO] documenting hummingly/simple-pdf against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhummingly%2Fsimple-pdf" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hummingly/simple-pdf on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hummingly/simple-pdf
[INFO] finished tweaking git repo https://github.com/hummingly/simple-pdf
[INFO] tweaked toml for git repo https://github.com/hummingly/simple-pdf written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/hummingly/simple-pdf already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c29c5a3fb550e30da1365dfb3c86b8b385216f0a5614b3c5cb8b9e41e5be2e9
[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" "8c29c5a3fb550e30da1365dfb3c86b8b385216f0a5614b3c5cb8b9e41e5be2e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c29c5a3fb550e30da1365dfb3c86b8b385216f0a5614b3c5cb8b9e41e5be2e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c29c5a3fb550e30da1365dfb3c86b8b385216f0a5614b3c5cb8b9e41e5be2e9", kill_on_drop: false }`
[INFO] [stdout] 8c29c5a3fb550e30da1365dfb3c86b8b385216f0a5614b3c5cb8b9e41e5be2e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8225ebea59839ccc6a3731f547e56bb331a2073ae7bf3092c29f21a0056c9843
[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" "8225ebea59839ccc6a3731f547e56bb331a2073ae7bf3092c29f21a0056c9843", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.0.1
[INFO] [stderr]     Checking libc v0.2.42
[INFO] [stderr]    Compiling simple_pdf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/encoding.rs:225:1
[INFO] [stdout]     |
[INFO] [stdout] 225 | / lazy_static! {
[INFO] [stdout] 226 | |     pub static ref WIN_ANSI_ENCODING: Encoding = {
[INFO] [stdout] 227 | |         let mut codes = BTreeMap::new();
[INFO] [stdout] 228 | |         // /WinAnsiEncoding is kind of close to first byte of unicode
[INFO] [stdout] ...   |
[INFO] [stdout] 890 | |     };
[INFO] [stdout] 891 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/encoding.rs:225:1
[INFO] [stdout]     |
[INFO] [stdout] 225 | / lazy_static! {
[INFO] [stdout] 226 | |     pub static ref WIN_ANSI_ENCODING: Encoding = {
[INFO] [stdout] 227 | |         let mut codes = BTreeMap::new();
[INFO] [stdout] 228 | |         // /WinAnsiEncoding is kind of close to first byte of unicode
[INFO] [stdout] ...   |
[INFO] [stdout] 890 | |     };
[INFO] [stdout] 891 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/encoding.rs:225:1
[INFO] [stdout]     |
[INFO] [stdout] 225 | / lazy_static! {
[INFO] [stdout] 226 | |     pub static ref WIN_ANSI_ENCODING: Encoding = {
[INFO] [stdout] 227 | |         let mut codes = BTreeMap::new();
[INFO] [stdout] 228 | |         // /WinAnsiEncoding is kind of close to first byte of unicode
[INFO] [stdout] ...   |
[INFO] [stdout] 890 | |     };
[INFO] [stdout] 891 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/encoding.rs:225:1
[INFO] [stdout]     |
[INFO] [stdout] 225 | / lazy_static! {
[INFO] [stdout] 226 | |     pub static ref WIN_ANSI_ENCODING: Encoding = {
[INFO] [stdout] 227 | |         let mut codes = BTreeMap::new();
[INFO] [stdout] 228 | |         // /WinAnsiEncoding is kind of close to first byte of unicode
[INFO] [stdout] ...   |
[INFO] [stdout] 890 | |     };
[INFO] [stdout] 891 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking time v0.1.40
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting simple_pdf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.54s
[INFO] running `Command { std: "docker" "inspect" "8225ebea59839ccc6a3731f547e56bb331a2073ae7bf3092c29f21a0056c9843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8225ebea59839ccc6a3731f547e56bb331a2073ae7bf3092c29f21a0056c9843", kill_on_drop: false }`
[INFO] [stdout] 8225ebea59839ccc6a3731f547e56bb331a2073ae7bf3092c29f21a0056c9843