[INFO] cloning repository https://github.com/Ryan1729/bear-lib-terminal-template
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ryan1729/bear-lib-terminal-template" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyan1729%2Fbear-lib-terminal-template", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyan1729%2Fbear-lib-terminal-template'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0534954b5810f32a6dd4ed72adce7c9900fb8140
[INFO] documenting Ryan1729/bear-lib-terminal-template 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%2FRyan1729%2Fbear-lib-terminal-template" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ryan1729/bear-lib-terminal-template 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/Ryan1729/bear-lib-terminal-template
[INFO] removed workspace from git repo https://github.com/Ryan1729/bear-lib-terminal-template
[INFO] finished tweaking git repo https://github.com/Ryan1729/bear-lib-terminal-template
[INFO] tweaked toml for git repo https://github.com/Ryan1729/bear-lib-terminal-template written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Ryan1729/bear-lib-terminal-template 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]  Downloading crates ...
[INFO] [stderr]   Downloaded bear-lib-terminal v1.3.3
[INFO] [stderr]   Downloaded bear-lib-terminal-sys v1.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bd9eb82c9e0afbe44bbf3acf5ad6488a0db01b092553e22b061c4e115a29016a
[INFO] running `Command { std: "docker" "start" "-a" "bd9eb82c9e0afbe44bbf3acf5ad6488a0db01b092553e22b061c4e115a29016a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd9eb82c9e0afbe44bbf3acf5ad6488a0db01b092553e22b061c4e115a29016a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd9eb82c9e0afbe44bbf3acf5ad6488a0db01b092553e22b061c4e115a29016a", kill_on_drop: false }`
[INFO] [stdout] bd9eb82c9e0afbe44bbf3acf5ad6488a0db01b092553e22b061c4e115a29016a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] c20d39e27c38e594c87d981e0d625594003b9a09ee5049e3390a74554c660a22
[INFO] running `Command { std: "docker" "start" "-a" "c20d39e27c38e594c87d981e0d625594003b9a09ee5049e3390a74554c660a22", kill_on_drop: false }`
[INFO] [stderr]     Checking bear-lib-terminal-sys v1.2.2
[INFO] [stderr]     Checking bear-lib-terminal v1.3.3
[INFO] [stderr]  Documenting bear-lib-terminal-template v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/common/mod.rs:18:33
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub get_foreground: fn() -> (Color),
[INFO] [stdout]    |                                 ^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/common/mod.rs:20:33
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub get_background: fn() -> (Color),
[INFO] [stdout]    |                                 ^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `Command { std: "docker" "inspect" "c20d39e27c38e594c87d981e0d625594003b9a09ee5049e3390a74554c660a22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c20d39e27c38e594c87d981e0d625594003b9a09ee5049e3390a74554c660a22", kill_on_drop: false }`
[INFO] [stdout] c20d39e27c38e594c87d981e0d625594003b9a09ee5049e3390a74554c660a22