[INFO] cloning repository https://github.com/bryal/tedwm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bryal/tedwm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbryal%2Ftedwm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbryal%2Ftedwm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aa7ecc6dbe3b0470e177b82578dd760b2014c84b
[INFO] documenting bryal/tedwm against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbryal%2Ftedwm" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bryal/tedwm on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bryal/tedwm
[INFO] finished tweaking git repo https://github.com/bryal/tedwm
[INFO] tweaked toml for git repo https://github.com/bryal/tedwm written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/bryal/tedwm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d211867f2ed29b8ae561290862f41e255a240ccf1e735814ba8de4f7d3921aa
[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" "3d211867f2ed29b8ae561290862f41e255a240ccf1e735814ba8de4f7d3921aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d211867f2ed29b8ae561290862f41e255a240ccf1e735814ba8de4f7d3921aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d211867f2ed29b8ae561290862f41e255a240ccf1e735814ba8de4f7d3921aa", kill_on_drop: false }`
[INFO] [stdout] 3d211867f2ed29b8ae561290862f41e255a240ccf1e735814ba8de4f7d3921aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 972adaabfe0c0d1251f8895948f77b20a9cfcd37854b592dc9121e9cd835bbe3
[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" "972adaabfe0c0d1251f8895948f77b20a9cfcd37854b592dc9121e9cd835bbe3", kill_on_drop: false }`
[INFO] [stderr]     Checking bitflags v0.8.0
[INFO] [stderr]     Checking sequence_trie v0.3.0
[INFO] [stderr]     Checking atty v0.2.2
[INFO] [stderr]     Checking term_size v0.2.3
[INFO] [stderr]     Checking termion v1.2.0
[INFO] [stderr]     Checking itertools v0.6.0
[INFO] [stderr]     Checking tokio-timer v0.1.0
[INFO] [stderr]     Checking clap v2.21.1
[INFO] [stderr]  Documenting tedwm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `,`, `@`, `]`, or `|`, found `..`
[INFO] [stdout]   --> src/lib/input.rs:14:35
[INFO] [stdout]    |
[INFO] [stdout] 14 |         [Key::Char('\t'), ref rest..] => ("<tab>".to_string(), rest),
[INFO] [stdout]    |                                   ^^ expected one of `,`, `@`, `]`, or `|`
[INFO] [stdout]    |
[INFO] [stdout] help: if you meant to bind the contents of the rest of the array pattern into `rest`, use `@`
[INFO] [stdout]    |
[INFO] [stdout] 14 |         [Key::Char('\t'), ref rest @ ..] => ("<tab>".to_string(), rest),
[INFO] [stdout]    |                                    ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `tedwm`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name tedwm src/main.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern clap=/opt/rustwide/target/debug/deps/libclap-c27eeceda6cd97e7.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-9eae922b6fa9fc00.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-28794238aa58dfdd.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-0ee554ced6fcf33e.rmeta --extern sequence_trie=/opt/rustwide/target/debug/deps/libsequence_trie-aabbced409027c2c.rmeta --extern termion=/opt/rustwide/target/debug/deps/libtermion-41f0312ec8c13921.rmeta --extern tokio_timer=/opt/rustwide/target/debug/deps/libtokio_timer-736c4d7150ef3d2c.rmeta --extern unicode_segmentation=/opt/rustwide/target/debug/deps/libunicode_segmentation-62a00a3c7e6e9be4.rmeta --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-a2057a4e355c4da5.rmeta --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "972adaabfe0c0d1251f8895948f77b20a9cfcd37854b592dc9121e9cd835bbe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "972adaabfe0c0d1251f8895948f77b20a9cfcd37854b592dc9121e9cd835bbe3", kill_on_drop: false }`
[INFO] [stdout] 972adaabfe0c0d1251f8895948f77b20a9cfcd37854b592dc9121e9cd835bbe3