[INFO] cloning repository https://github.com/Tru-Dev/gui4sfml
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tru-Dev/gui4sfml" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTru-Dev%2Fgui4sfml", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTru-Dev%2Fgui4sfml'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 05e79a1b265053e93f6cd2a2043ebf43696de93f
[INFO] documenting Tru-Dev/gui4sfml against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTru-Dev%2Fgui4sfml" "/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/Tru-Dev/gui4sfml on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Tru-Dev/gui4sfml
[INFO] finished tweaking git repo https://github.com/Tru-Dev/gui4sfml
[INFO] tweaked toml for git repo https://github.com/Tru-Dev/gui4sfml written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/Tru-Dev/gui4sfml already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--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 csfml-audio-sys v0.5.0
[INFO] [stderr]   Downloaded csfml-window-sys v0.5.0
[INFO] [stderr]   Downloaded csfml-graphics-sys v0.5.0
[INFO] [stderr]   Downloaded csfml-system-sys v0.5.0
[INFO] [stderr]   Downloaded sfml-build v0.3.0
[INFO] [stderr]   Downloaded sfml v0.15.1
[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" "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" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01857c96c2f4c9ccda12a13f72a07b5507edaf85fbaa7080ad6f406523077539
[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" "01857c96c2f4c9ccda12a13f72a07b5507edaf85fbaa7080ad6f406523077539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01857c96c2f4c9ccda12a13f72a07b5507edaf85fbaa7080ad6f406523077539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01857c96c2f4c9ccda12a13f72a07b5507edaf85fbaa7080ad6f406523077539", kill_on_drop: false }`
[INFO] [stdout] 01857c96c2f4c9ccda12a13f72a07b5507edaf85fbaa7080ad6f406523077539
[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" "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" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d4521c308ce01d159015572c49fb9dbd34326f4de50b15088189f3fb3f6db1ab
[INFO] running `Command { std: "docker" "start" "-a" "d4521c308ce01d159015572c49fb9dbd34326f4de50b15088189f3fb3f6db1ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling sfml-build v0.3.0
[INFO] [stderr]     Checking widestring v0.4.0
[INFO] [stderr]    Compiling csfml-system-sys v0.5.0
[INFO] [stderr]    Compiling csfml-window-sys v0.5.0
[INFO] [stderr]    Compiling csfml-graphics-sys v0.5.0
[INFO] [stderr]    Compiling csfml-audio-sys v0.5.0
[INFO] [stderr]     Checking sfml v0.15.1
[INFO] [stderr]  Documenting gui4sfml v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: method not compatible with trait
[INFO] [stdout]   --> src/widgets.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn wbind(&mut self, theme: &'f mut dyn Theme) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime mismatch
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected fn pointer `fn(&mut widgets::Label<'f>, &mut dyn theming::Theme)`
[INFO] [stdout]               found fn pointer `fn(&mut widgets::Label<'f>, &'f mut (dyn theming::Theme + 'f))`
[INFO] [stdout] note: the anonymous lifetime #2 defined on the method body at 45:5...
[INFO] [stdout]   --> src/widgets.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn wbind(&mut self, theme: &'f mut dyn Theme) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: ...does not necessarily outlive the lifetime `'f` as defined on the impl at 32:6
[INFO] [stdout]   --> src/widgets.rs:32:6
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<'f> WidgetTrait for Label<'f> {
[INFO] [stdout]    |      ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: method not compatible with trait
[INFO] [stdout]   --> src/widgets.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn wbind(&mut self, theme: &'f mut dyn Theme) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime mismatch
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected fn pointer `fn(&mut widgets::Label<'f>, &mut dyn theming::Theme)`
[INFO] [stdout]               found fn pointer `fn(&mut widgets::Label<'f>, &'f mut (dyn theming::Theme + 'f))`
[INFO] [stdout] note: the lifetime `'f` as defined on the impl at 32:6...
[INFO] [stdout]   --> src/widgets.rs:32:6
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<'f> WidgetTrait for Label<'f> {
[INFO] [stdout]    |      ^^
[INFO] [stdout] note: ...does not necessarily outlive the anonymous lifetime #2 defined on the method body at 45:5
[INFO] [stdout]   --> src/widgets.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn wbind(&mut self, theme: &'f mut dyn Theme) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: method not compatible with trait
[INFO] [stdout]   --> src/widgets.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn set_theme(&mut self, theme: &'f mut dyn Theme) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime mismatch
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected fn pointer `fn(&mut widgets::Label<'f>, &mut dyn theming::Theme)`
[INFO] [stdout]               found fn pointer `fn(&mut widgets::Label<'f>, &'f mut (dyn theming::Theme + 'f))`
[INFO] [stdout] note: the anonymous lifetime #2 defined on the method body at 59:5...
[INFO] [stdout]   --> src/widgets.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn set_theme(&mut self, theme: &'f mut dyn Theme) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: ...does not necessarily outlive the lifetime `'f` as defined on the impl at 32:6
[INFO] [stdout]   --> src/widgets.rs:32:6
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<'f> WidgetTrait for Label<'f> {
[INFO] [stdout]    |      ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: method not compatible with trait
[INFO] [stdout]   --> src/widgets.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn set_theme(&mut self, theme: &'f mut dyn Theme) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetime mismatch
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected fn pointer `fn(&mut widgets::Label<'f>, &mut dyn theming::Theme)`
[INFO] [stdout]               found fn pointer `fn(&mut widgets::Label<'f>, &'f mut (dyn theming::Theme + 'f))`
[INFO] [stdout] note: the lifetime `'f` as defined on the impl at 32:6...
[INFO] [stdout]   --> src/widgets.rs:32:6
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<'f> WidgetTrait for Label<'f> {
[INFO] [stdout]    |      ^^
[INFO] [stdout] note: ...does not necessarily outlive the anonymous lifetime #2 defined on the method body at 59:5
[INFO] [stdout]   --> src/widgets.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn set_theme(&mut self, theme: &'f mut dyn Theme) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `gui4sfml`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name gui4sfml src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern sfml=/opt/rustwide/target/debug/deps/libsfml-d3aab2339f1cab5e.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "d4521c308ce01d159015572c49fb9dbd34326f4de50b15088189f3fb3f6db1ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4521c308ce01d159015572c49fb9dbd34326f4de50b15088189f3fb3f6db1ab", kill_on_drop: false }`
[INFO] [stdout] d4521c308ce01d159015572c49fb9dbd34326f4de50b15088189f3fb3f6db1ab