[INFO] cloning repository https://github.com/cjbassi/neotop
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cjbassi/neotop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjbassi%2Fneotop", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjbassi%2Fneotop'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4baa72f6a2d97e473fa38f588906a942ffa92fe3
[INFO] documenting cjbassi/neotop against 1.47.0 for beta-1.48-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjbassi%2Fneotop" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cjbassi/neotop on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cjbassi/neotop
[INFO] finished tweaking git repo https://github.com/cjbassi/neotop
[INFO] tweaked toml for git repo https://github.com/cjbassi/neotop written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/cjbassi/neotop already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-8/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c0975e548ccd5a3c346e46e9d4315635fbcfd38db490b528a86308275cb38f0
[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" "3c0975e548ccd5a3c346e46e9d4315635fbcfd38db490b528a86308275cb38f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c0975e548ccd5a3c346e46e9d4315635fbcfd38db490b528a86308275cb38f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c0975e548ccd5a3c346e46e9d4315635fbcfd38db490b528a86308275cb38f0", kill_on_drop: false }`
[INFO] [stdout] 3c0975e548ccd5a3c346e46e9d4315635fbcfd38db490b528a86308275cb38f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0377ae1efeed33a4a693e693f76c897798c5ea07c6bf6af4fdc3314b8c763bf6
[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" "0377ae1efeed33a4a693e693f76c897798c5ea07c6bf6af4fdc3314b8c763bf6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.45
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking arc-swap v0.4.7
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]     Checking smallvec v1.4.2
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]     Checking regex-syntax v0.6.20
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling battery v0.7.7
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking platforms v0.2.1
[INFO] [stderr]     Checking once_cell v1.4.1
[INFO] [stderr]     Checking unescape v0.1.0
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]     Checking fern v0.6.0
[INFO] [stderr]     Checking crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking regex v1.4.1
[INFO] [stderr]     Checking size v0.1.2
[INFO] [stderr]     Checking uom v0.30.0
[INFO] [stderr]     Checking mio v0.7.3
[INFO] [stderr]     Checking signal-hook-registry v1.2.1
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking termios v0.3.3
[INFO] [stderr]     Checking clicolors-control v1.0.1
[INFO] [stderr]     Checking dirs-sys v0.3.5
[INFO] [stderr]     Checking backtrace v0.3.53
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking console v0.9.2
[INFO] [stderr]     Checking signal-hook v0.1.16
[INFO] [stderr]     Checking platform-dirs v0.2.0
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking better-panic v0.2.0
[INFO] [stderr]     Checking crossterm v0.17.7
[INFO] [stderr]     Checking tui v0.9.5
[INFO] [stderr]     Checking ctrlc v3.1.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]    Compiling derive_more v0.99.11
[INFO] [stderr]     Checking thiserror v1.0.21
[INFO] [stderr]     Checking psutil v3.2.0
[INFO] [stderr]     Checking structopt v0.3.20
[INFO] [stderr]  Documenting neotop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0583]: file not found for module `battery`
[INFO] [stdout]  --> src/widgets/mod.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod battery;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `battery`, create file "src/widgets/battery.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `block`
[INFO] [stdout]  --> src/widgets/mod.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod block;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `block`, create file "src/widgets/block.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `disk`
[INFO] [stdout]  --> src/widgets/mod.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod disk;
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `disk`, create file "src/widgets/disk.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `net`
[INFO] [stdout]  --> src/widgets/mod.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | mod net;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `net`, create file "src/widgets/net.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `statusbar`
[INFO] [stdout]  --> src/widgets/mod.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | mod statusbar;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `statusbar`, create file "src/widgets/statusbar.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `temp`
[INFO] [stdout]   --> src/widgets/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | mod temp;
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `temp`, create file "src/widgets/temp.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../colorschemes/default.json: No such file or directory (os error 2)
[INFO] [stdout]    --> src/colorscheme.rs:138:30
[INFO] [stdout]     |
[INFO] [stdout] 138 |                 Colorschemes::Default => include_str!("../colorschemes/default.json"),
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../colorschemes/default-dark.json: No such file or directory (os error 2)
[INFO] [stdout]    --> src/colorscheme.rs:139:34
[INFO] [stdout]     |
[INFO] [stdout] 139 |                 Colorschemes::DefaultDark => include_str!("../colorschemes/default-dark.json"),
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../colorschemes/solarized-dark.json: No such file or directory (os error 2)
[INFO] [stdout]    --> src/colorscheme.rs:140:36
[INFO] [stdout]     |
[INFO] [stdout] 140 |                 Colorschemes::SolarizedDark => include_str!("../colorschemes/solarized-dark.json"),
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../colorschemes/monokai.json: No such file or directory (os error 2)
[INFO] [stdout]    --> src/colorscheme.rs:141:30
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 Colorschemes::Monokai => include_str!("../colorschemes/monokai.json"),
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../colorschemes/vice.json: No such file or directory (os error 2)
[INFO] [stdout]    --> src/colorscheme.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                 Colorschemes::Vice => include_str!("../colorschemes/vice.json"),
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `self::battery::BatteryWidget`
[INFO] [stdout]   --> src/widgets/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use self::battery::BatteryWidget;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `BatteryWidget` in `widgets::battery`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `self::disk::DiskWidget`
[INFO] [stdout]   --> src/widgets/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use self::disk::DiskWidget;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^ no `DiskWidget` in `widgets::disk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `self::net::NetWidget`
[INFO] [stdout]   --> src/widgets/mod.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use self::net::NetWidget;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ no `NetWidget` in `widgets::net`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `self::statusbar::Statusbar`
[INFO] [stdout]   --> src/widgets/mod.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use self::statusbar::Statusbar;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ no `Statusbar` in `widgets::statusbar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `self::temp::TempWidget`
[INFO] [stdout]   --> src/widgets/mod.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub use self::temp::TempWidget;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^ no `TempWidget` in `widgets::temp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 17 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0583.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `neotop`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name neotop src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern battery=/opt/rustwide/target/debug/deps/libbattery-0eae42c646c0586a.rmeta --extern better_panic=/opt/rustwide/target/debug/deps/libbetter_panic-185c9c05a7fec11f.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-6d7afa0091eeed57.rmeta --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-70ab6c11dfb5dbe1.rmeta --extern crossterm=/opt/rustwide/target/debug/deps/libcrossterm-aa89919e6ad6d9b4.rmeta --extern ctrlc=/opt/rustwide/target/debug/deps/libctrlc-5b9c4b7dd4920296.rmeta --extern fern=/opt/rustwide/target/debug/deps/libfern-20bf3dba98353b45.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-48fbfd5d624c4cb9.rmeta --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-4b25f8bf6c21b5b2.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-d926fdf7c10f1bde.rmeta --extern platform_dirs=/opt/rustwide/target/debug/deps/libplatform_dirs-3de60e05d1be412f.rmeta --extern psutil=/opt/rustwide/target/debug/deps/libpsutil-437512e9a255fc25.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-7a48be7d7c854e7f.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-1a80678796def7c7.rmeta --extern size=/opt/rustwide/target/debug/deps/libsize-765aed9bddf1ceb4.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-e4a38becb1e50f20.rmeta --extern tui=/opt/rustwide/target/debug/deps/libtui-d4e37f1e6e3bb89c.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "0377ae1efeed33a4a693e693f76c897798c5ea07c6bf6af4fdc3314b8c763bf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0377ae1efeed33a4a693e693f76c897798c5ea07c6bf6af4fdc3314b8c763bf6", kill_on_drop: false }`
[INFO] [stdout] 0377ae1efeed33a4a693e693f76c897798c5ea07c6bf6af4fdc3314b8c763bf6
