[INFO] cloning repository https://github.com/trishume/faiyels
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trishume/faiyels" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrishume%2Ffaiyels", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrishume%2Ffaiyels'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 851adc102bcc1d0afb8d38711755e64e0d6d26ce
[INFO] documenting trishume/faiyels 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%2Ftrishume%2Ffaiyels" "/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/trishume/faiyels 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/trishume/faiyels
[INFO] finished tweaking git repo https://github.com/trishume/faiyels
[INFO] tweaked toml for git repo https://github.com/trishume/faiyels written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/trishume/faiyels 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[INFO] the lockfile is outdated, regenerating it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] 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] 0792cd7698f563c824d41900b76a5aa3d63688e620933e493c2c4e63a3a24834
[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" "0792cd7698f563c824d41900b76a5aa3d63688e620933e493c2c4e63a3a24834", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0792cd7698f563c824d41900b76a5aa3d63688e620933e493c2c4e63a3a24834", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0792cd7698f563c824d41900b76a5aa3d63688e620933e493c2c4e63a3a24834", kill_on_drop: false }`
[INFO] [stdout] 0792cd7698f563c824d41900b76a5aa3d63688e620933e493c2c4e63a3a24834
[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] 01afc08e2434cce352692207d4e9cd590b9b38da5158ede9c1000933b4cb3511
[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" "01afc08e2434cce352692207d4e9cd590b9b38da5158ede9c1000933b4cb3511", kill_on_drop: false }`
[INFO] [stderr]    Compiling plist v0.0.13
[INFO] [stderr]     Checking petgraph v0.2.10
[INFO] [stderr]     Checking pistoncore-input v0.12.0
[INFO] [stderr]    Compiling onig_sys v0.8.1
[INFO] [stderr]     Checking gfx_core v0.3.1
[INFO] [stderr]     Checking bincode v0.5.9
[INFO] [stderr]     Checking png v0.5.2
[INFO] [stderr]     Checking cgmath v0.9.1
[INFO] [stderr]     Checking glutin v0.5.2
[INFO] [stderr]     Checking image v0.10.4
[INFO] [stderr]     Checking daggy v0.4.1
[INFO] [stderr]     Checking pistoncore-window v0.19.0
[INFO] [stderr]     Checking conrod v0.35.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.22.1
[INFO] [stderr]     Checking piston v0.22.1
[INFO] [stderr]     Checking pistoncore-glutin_window v0.26.1
[INFO] [stdout] error[E0582]: binding for associated type `Item` references lifetime `'b`, which does not appear in the trait input types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/conrod-0.35.0/./src/glyph_cache.rs:261:31
[INFO] [stdout]     |
[INFO] [stdout] 261 |           for<'b> I: Iterator<Item=&'b str>,
[INFO] [stdout]     |                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0582]: binding for associated type `Item` references lifetime `'a`, which does not appear in the trait input types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/conrod-0.35.0/./src/glyph_cache.rs:148:39
[INFO] [stdout]     |
[INFO] [stdout] 148 |         where for<'a> I: IntoIterator<Item=&'a str>,
[INFO] [stdout]     |                                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0582`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `conrod`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "01afc08e2434cce352692207d4e9cd590b9b38da5158ede9c1000933b4cb3511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01afc08e2434cce352692207d4e9cd590b9b38da5158ede9c1000933b4cb3511", kill_on_drop: false }`
[INFO] [stdout] 01afc08e2434cce352692207d4e9cd590b9b38da5158ede9c1000933b4cb3511
