[INFO] cloning repository https://github.com/AlanFoster/toy_layout_engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlanFoster/toy_layout_engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlanFoster%2Ftoy_layout_engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlanFoster%2Ftoy_layout_engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7dc21663aa6a8f036aed2be5803bb4b91c70ea4b
[INFO] documenting AlanFoster/toy_layout_engine against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlanFoster%2Ftoy_layout_engine" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AlanFoster/toy_layout_engine on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AlanFoster/toy_layout_engine
[INFO] finished tweaking git repo https://github.com/AlanFoster/toy_layout_engine
[INFO] tweaked toml for git repo https://github.com/AlanFoster/toy_layout_engine written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/AlanFoster/toy_layout_engine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2705d5ce548e79edad89c507f4168396c87e39075105826ea14365e6d944aafe
[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" "2705d5ce548e79edad89c507f4168396c87e39075105826ea14365e6d944aafe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2705d5ce548e79edad89c507f4168396c87e39075105826ea14365e6d944aafe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2705d5ce548e79edad89c507f4168396c87e39075105826ea14365e6d944aafe", kill_on_drop: false }`
[INFO] [stdout] 2705d5ce548e79edad89c507f4168396c87e39075105826ea14365e6d944aafe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf29c5c2d945c30b17a6cdccd92aa885860e77fc95d6d1356ae50f90d213083d
[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" "cf29c5c2d945c30b17a6cdccd92aa885860e77fc95d6d1356ae50f90d213083d", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.43
[INFO] [stderr]     Checking rand v0.4.3
[INFO] [stderr]     Checking rand v0.3.22
[INFO] [stderr]  Documenting toy_layout_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/html.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |             'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' => true,
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/html.rs:56:31
[INFO] [stdout]    |
[INFO] [stdout] 56 |             'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' => true,
[INFO] [stdout]    |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/html.rs:56:45
[INFO] [stdout]    |
[INFO] [stdout] 56 |             'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' => true,
[INFO] [stdout]    |                                             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/css.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |         'a'...'z' | 'A'...'Z' | '0'...'9' => true,
[INFO] [stdout]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/css.rs:85:24
[INFO] [stdout]    |
[INFO] [stdout] 85 |         'a'...'z' | 'A'...'Z' | '0'...'9' => true,
[INFO] [stdout]    |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/css.rs:85:36
[INFO] [stdout]    |
[INFO] [stdout] 85 |         'a'...'z' | 'A'...'Z' | '0'...'9' => true,
[INFO] [stdout]    |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/css.rs:198:16
[INFO] [stdout]     |
[INFO] [stdout] 198 |             '0'...'9' => self.parse_length(),
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/css.rs:231:17
[INFO] [stdout]     |
[INFO] [stdout] 231 |             '0' ... '9' | '.' => true,
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/css.rs:247:16
[INFO] [stdout]     |
[INFO] [stdout] 247 |             'a'...'z' | 'A'...'Z' | '-' => true,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/css.rs:247:28
[INFO] [stdout]     |
[INFO] [stdout] 247 |             'a'...'z' | 'A'...'Z' | '-' => true,
[INFO] [stdout]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/css.rs:256:16
[INFO] [stdout]     |
[INFO] [stdout] 256 |             'a'...'z' | 'A'...'Z' | '0'...'9' | '-' => true,
[INFO] [stdout]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/css.rs:256:28
[INFO] [stdout]     |
[INFO] [stdout] 256 |             'a'...'z' | 'A'...'Z' | '0'...'9' | '-' => true,
[INFO] [stdout]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/css.rs:256:40
[INFO] [stdout]     |
[INFO] [stdout] 256 |             'a'...'z' | 'A'...'Z' | '0'...'9' | '-' => true,
[INFO] [stdout]     |                                        ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.84s
[INFO] running `Command { std: "docker" "inspect" "cf29c5c2d945c30b17a6cdccd92aa885860e77fc95d6d1356ae50f90d213083d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf29c5c2d945c30b17a6cdccd92aa885860e77fc95d6d1356ae50f90d213083d", kill_on_drop: false }`
[INFO] [stdout] cf29c5c2d945c30b17a6cdccd92aa885860e77fc95d6d1356ae50f90d213083d