[INFO] fetching crate pancurses-result 0.5.1...
[INFO] documenting pancurses-result-0.5.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate pancurses-result 0.5.1 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate pancurses-result 0.5.1 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pancurses-result 0.5.1
[INFO] finished tweaking crates.io crate pancurses-result 0.5.1
[INFO] tweaked toml for crates.io crate pancurses-result 0.5.1 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pancurses v0.16.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 139cea59217b8311d297021976eb5f31ce66663c44631ea4369e42925c2c2481
[INFO] running `Command { std: "docker" "start" "-a" "139cea59217b8311d297021976eb5f31ce66663c44631ea4369e42925c2c2481", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "139cea59217b8311d297021976eb5f31ce66663c44631ea4369e42925c2c2481", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "139cea59217b8311d297021976eb5f31ce66663c44631ea4369e42925c2c2481", kill_on_drop: false }`
[INFO] [stdout] 139cea59217b8311d297021976eb5f31ce66663c44631ea4369e42925c2c2481
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad4d2c40f738de176f9cbb2853c871da37d0aab2db2e2fe78720efb5163bcd15
[INFO] running `Command { std: "docker" "start" "-a" "ad4d2c40f738de176f9cbb2853c871da37d0aab2db2e2fe78720efb5163bcd15", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]     Checking log v0.4.17
[INFO] [stderr]    Compiling ncurses v5.101.0
[INFO] [stderr]     Checking pancurses v0.16.1
[INFO] [stderr]  Documenting pancurses-result v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `read_char`
[INFO] [stdout]    --> src/curses.rs:259:11
[INFO] [stdout]     |
[INFO] [stdout] 259 |     /// [`read_char`] will block for at most `duration` and wait for input.
[INFO] [stdout]     |           ^^^^^^^^^ no item named `read_char` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `read_char`
[INFO] [stdout]    --> src/window.rs:585:23
[INFO] [stdout]     |
[INFO] [stdout] 585 |     /// Set whether [`read_char`] will block until an input is ready.
[INFO] [stdout]     |                       ^^^^^^^^^ no item named `read_char` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `read_char`
[INFO] [stdout]    --> src/window.rs:587:36
[INFO] [stdout]     |
[INFO] [stdout] 587 |     /// With an argument `true`, [`read_char`] will block until it receives an
[INFO] [stdout]     |                                    ^^^^^^^^^ no item named `read_char` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `read_char`
[INFO] [stdout]    --> src/window.rs:590:37
[INFO] [stdout]     |
[INFO] [stdout] 590 |     /// With an argument `false`, [`read_char`] will immediately return `None`
[INFO] [stdout]     |                                     ^^^^^^^^^ no item named `read_char` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `read_char`
[INFO] [stdout]    --> src/window.rs:597:11
[INFO] [stdout]     |
[INFO] [stdout] 597 |     /// [`read_char`] will block for at most `duration` and wait for input.
[INFO] [stdout]     |           ^^^^^^^^^ no item named `read_char` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.68s
[INFO] running `Command { std: "docker" "inspect" "ad4d2c40f738de176f9cbb2853c871da37d0aab2db2e2fe78720efb5163bcd15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad4d2c40f738de176f9cbb2853c871da37d0aab2db2e2fe78720efb5163bcd15", kill_on_drop: false }`
[INFO] [stdout] ad4d2c40f738de176f9cbb2853c871da37d0aab2db2e2fe78720efb5163bcd15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] a621b6ca2675d97f7f1c0e7a9e917f94103fd7cfd146eefe7f89cf2ceccc87bd
[INFO] running `Command { std: "docker" "start" "-a" "a621b6ca2675d97f7f1c0e7a9e917f94103fd7cfd146eefe7f89cf2ceccc87bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling ncurses v5.101.0
[INFO] [stderr]     Checking pancurses v0.16.1
[INFO] [stderr]  Documenting pancurses-result v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `read_char`
[INFO] [stdout]    --> src/curses.rs:259:11
[INFO] [stdout]     |
[INFO] [stdout] 259 |     /// [`read_char`] will block for at most `duration` and wait for input.
[INFO] [stdout]     |           ^^^^^^^^^ no item named `read_char` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `read_char`
[INFO] [stdout]    --> src/window.rs:585:23
[INFO] [stdout]     |
[INFO] [stdout] 585 |     /// Set whether [`read_char`] will block until an input is ready.
[INFO] [stdout]     |                       ^^^^^^^^^ no item named `read_char` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `read_char`
[INFO] [stdout]    --> src/window.rs:587:36
[INFO] [stdout]     |
[INFO] [stdout] 587 |     /// With an argument `true`, [`read_char`] will block until it receives an
[INFO] [stdout]     |                                    ^^^^^^^^^ no item named `read_char` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `read_char`
[INFO] [stdout]    --> src/window.rs:590:37
[INFO] [stdout]     |
[INFO] [stdout] 590 |     /// With an argument `false`, [`read_char`] will immediately return `None`
[INFO] [stdout]     |                                     ^^^^^^^^^ no item named `read_char` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `read_char`
[INFO] [stdout]    --> src/window.rs:597:11
[INFO] [stdout]     |
[INFO] [stdout] 597 |     /// [`read_char`] will block for at most `duration` and wait for input.
[INFO] [stdout]     |           ^^^^^^^^^ no item named `read_char` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.74s
[INFO] running `Command { std: "docker" "inspect" "a621b6ca2675d97f7f1c0e7a9e917f94103fd7cfd146eefe7f89cf2ceccc87bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a621b6ca2675d97f7f1c0e7a9e917f94103fd7cfd146eefe7f89cf2ceccc87bd", kill_on_drop: false }`
[INFO] [stdout] a621b6ca2675d97f7f1c0e7a9e917f94103fd7cfd146eefe7f89cf2ceccc87bd