[INFO] cloning repository https://github.com/NeoLegends/runtext
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NeoLegends/runtext" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNeoLegends%2Fruntext", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNeoLegends%2Fruntext'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d855ac8a6d52e088fd2701839cecf9b366a47412
[INFO] documenting NeoLegends/runtext 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%2FNeoLegends%2Fruntext" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NeoLegends/runtext 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/NeoLegends/runtext
[INFO] finished tweaking git repo https://github.com/NeoLegends/runtext
[INFO] tweaked toml for git repo https://github.com/NeoLegends/runtext written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/NeoLegends/runtext 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 25b59a614d9d59660c93f50ae1172c449b1e7a445f0c0864eb58b9db11c13676
[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" "25b59a614d9d59660c93f50ae1172c449b1e7a445f0c0864eb58b9db11c13676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25b59a614d9d59660c93f50ae1172c449b1e7a445f0c0864eb58b9db11c13676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25b59a614d9d59660c93f50ae1172c449b1e7a445f0c0864eb58b9db11c13676", kill_on_drop: false }`
[INFO] [stdout] 25b59a614d9d59660c93f50ae1172c449b1e7a445f0c0864eb58b9db11c13676
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 0e8907345c2dc4a6419a4df2263a7fd2524f3cb4ffc53c5934f9433d3c2cb18c
[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" "0e8907345c2dc4a6419a4df2263a7fd2524f3cb4ffc53c5934f9433d3c2cb18c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking net2 v0.2.31
[INFO] [stderr]     Checking futures-stream-select-all v0.1.2
[INFO] [stderr]     Checking serde_yaml v0.7.3
[INFO] [stderr]     Checking clap v2.29.2
[INFO] [stderr]     Checking tokio-io v0.1.4
[INFO] [stderr]     Checking mio v0.6.12
[INFO] [stderr]     Checking tokio-core v0.1.12
[INFO] [stderr]  Documenting runtext v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0583]: file not found for module `imp`
[INFO] [stdout]  --> src/triggers/wifi/mod.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod imp;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `imp`, create file "src/triggers/wifi/imp.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `triggers::wifi::WifiTrigger`
[INFO] [stdout]   --> src/driver.rs:13:57
[INFO] [stdout]    |
[INFO] [stdout] 13 | use triggers::wifi::{TRIGGER_NAME as WIFI_TRIGGER_NAME, WifiTrigger};
[INFO] [stdout]    |                                                         ^^^^^^^^^^^ no `WifiTrigger` in `triggers::wifi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(conservative_impl_trait)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0554, E0583.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `runtext`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name runtext 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 clap=/opt/rustwide/target/debug/deps/libclap-b7fa4f06e203df3b.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-a502575d0cd630ab.rmeta --extern futures_stream_select_all=/opt/rustwide/target/debug/deps/libfutures_stream_select_all-fcb7943b2cfe17b9.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-015ea72e1078e9cc.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-7ae07b6dc1c9b95d.so --extern serde_yaml=/opt/rustwide/target/debug/deps/libserde_yaml-6781df33cc10a6da.rmeta --extern tokio_core=/opt/rustwide/target/debug/deps/libtokio_core-c486da881efaec0d.rmeta --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "0e8907345c2dc4a6419a4df2263a7fd2524f3cb4ffc53c5934f9433d3c2cb18c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e8907345c2dc4a6419a4df2263a7fd2524f3cb4ffc53c5934f9433d3c2cb18c", kill_on_drop: false }`
[INFO] [stdout] 0e8907345c2dc4a6419a4df2263a7fd2524f3cb4ffc53c5934f9433d3c2cb18c