[INFO] cloning repository https://github.com/victorjoos/kilo-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/victorjoos/kilo-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvictorjoos%2Fkilo-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvictorjoos%2Fkilo-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c856c6a2dc3663d9821e92a4688b8cb626fbd9f8
[INFO] documenting victorjoos/kilo-rs against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvictorjoos%2Fkilo-rs" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/victorjoos/kilo-rs on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/victorjoos/kilo-rs
[INFO] finished tweaking git repo https://github.com/victorjoos/kilo-rs
[INFO] tweaked toml for git repo https://github.com/victorjoos/kilo-rs written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/victorjoos/kilo-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8d6cbddb2965e5d6dad2cb2101a1af47b194640899d3595d2c7259db4730379
[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" "b8d6cbddb2965e5d6dad2cb2101a1af47b194640899d3595d2c7259db4730379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8d6cbddb2965e5d6dad2cb2101a1af47b194640899d3595d2c7259db4730379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8d6cbddb2965e5d6dad2cb2101a1af47b194640899d3595d2c7259db4730379", kill_on_drop: false }`
[INFO] [stdout] b8d6cbddb2965e5d6dad2cb2101a1af47b194640899d3595d2c7259db4730379
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4066dc43394a4371a85a7ef6fc04c218b7bda765cbf6961e199958f31d37bd6d
[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" "4066dc43394a4371a85a7ef6fc04c218b7bda765cbf6961e199958f31d37bd6d", kill_on_drop: false }`
[INFO] [stderr]     Checking termion v1.5.1
[INFO] [stderr]     Checking regex v1.0.0
[INFO] [stderr]     Checking toml v0.4.6
[INFO] [stderr]  Documenting kilo-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read src/syntax.toml: No such file or directory (os error 2)
[INFO] [stdout]    --> src/main.rs:368:48
[INFO] [stdout]     |
[INFO] [stdout] 368 |             contents = String::from_utf8_lossy(include_bytes!("syntax.toml")).to_string();
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `kilo-rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name kilo_rs src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-ded5db976efdd62b.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-aa28529f22591f33.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-61ef6393f7bc8f53.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-4cecb7a599a7b7f1.so --extern termion=/opt/rustwide/target/debug/deps/libtermion-6211120517f7a7ea.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-6d81cbe275c67391.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "4066dc43394a4371a85a7ef6fc04c218b7bda765cbf6961e199958f31d37bd6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4066dc43394a4371a85a7ef6fc04c218b7bda765cbf6961e199958f31d37bd6d", kill_on_drop: false }`
[INFO] [stdout] 4066dc43394a4371a85a7ef6fc04c218b7bda765cbf6961e199958f31d37bd6d
