[INFO] cloning repository https://github.com/SovietKitsune/rust-lua-doc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SovietKitsune/rust-lua-doc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSovietKitsune%2Frust-lua-doc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSovietKitsune%2Frust-lua-doc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 52167e9b6c50abee41943acd90f3188dcb715338
[INFO] checking SovietKitsune/rust-lua-doc against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSovietKitsune%2Frust-lua-doc" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SovietKitsune/rust-lua-doc on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SovietKitsune/rust-lua-doc
[INFO] finished tweaking git repo https://github.com/SovietKitsune/rust-lua-doc
[INFO] tweaked toml for git repo https://github.com/SovietKitsune/rust-lua-doc written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/SovietKitsune/rust-lua-doc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "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] 8603b60735a20753728c00773513e6c3a45a318c5f8225711885cb82a9303cc9
[INFO] running `Command { std: "docker" "start" "-a" "8603b60735a20753728c00773513e6c3a45a318c5f8225711885cb82a9303cc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8603b60735a20753728c00773513e6c3a45a318c5f8225711885cb82a9303cc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8603b60735a20753728c00773513e6c3a45a318c5f8225711885cb82a9303cc9", kill_on_drop: false }`
[INFO] [stdout] 8603b60735a20753728c00773513e6c3a45a318c5f8225711885cb82a9303cc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aede61023ebae666b7e96cbf018147d2850dc3ced3d5b73622574e34ebd1cb7d
[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" "aede61023ebae666b7e96cbf018147d2850dc3ced3d5b73622574e34ebd1cb7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking ryu v1.0.5
[INFO] [stderr]     Checking pest v2.1.3
[INFO] [stderr]    Compiling nom v6.1.0
[INFO] [stderr]     Checking bitvec v0.19.4
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]     Checking rslua v0.2.6
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking rust-lua-doc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Name`
[INFO] [stdout]  --> src/context.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 | enum Name {
[INFO] [stdout]   |      ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Context`
[INFO] [stdout]   --> src/context.rs:13:6
[INFO] [stdout]    |
[INFO] [stdout] 13 | enum Context {
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `HasContext`
[INFO] [stdout]   --> src/context.rs:43:6
[INFO] [stdout]    |
[INFO] [stdout] 43 | enum HasContext {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnexpectedExpression`
[INFO] [stdout]   --> src/context.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     UnexpectedExpression,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `from_func_body`
[INFO] [stdout]   --> src/context.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn from_func_body(name: Name, body: &FuncBody, m_is_static: Option<bool>) -> Context {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_context`
[INFO] [stdout]    --> src/context.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn parse_context(ctx: HasContext) -> Result<Context, Error> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Name`
[INFO] [stdout]    --> src/emmylua.rs:133:6
[INFO] [stdout]     |
[INFO] [stdout] 133 | enum Name {
[INFO] [stdout]     |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `EmmyLuaTags`
[INFO] [stdout]    --> src/emmylua.rs:143:6
[INFO] [stdout]     |
[INFO] [stdout] 143 | enum EmmyLuaTags {
[INFO] [stdout]     |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Name`
[INFO] [stdout]  --> src/context.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 | enum Name {
[INFO] [stdout]   |      ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Context`
[INFO] [stdout]   --> src/context.rs:13:6
[INFO] [stdout]    |
[INFO] [stdout] 13 | enum Context {
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `HasContext`
[INFO] [stdout]   --> src/context.rs:43:6
[INFO] [stdout]    |
[INFO] [stdout] 43 | enum HasContext {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnexpectedExpression`
[INFO] [stdout]   --> src/context.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     UnexpectedExpression,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `from_func_body`
[INFO] [stdout]   --> src/context.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn from_func_body(name: Name, body: &FuncBody, m_is_static: Option<bool>) -> Context {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_context`
[INFO] [stdout]    --> src/context.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn parse_context(ctx: HasContext) -> Result<Context, Error> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Name`
[INFO] [stdout]    --> src/emmylua.rs:133:6
[INFO] [stdout]     |
[INFO] [stdout] 133 | enum Name {
[INFO] [stdout]     |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `EmmyLuaTags`
[INFO] [stdout]    --> src/emmylua.rs:143:6
[INFO] [stdout]     |
[INFO] [stdout] 143 | enum EmmyLuaTags {
[INFO] [stdout]     |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `try_parse`
[INFO] [stdout]   --> src/main.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn try_parse(input: &str) -> Block {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `try_parse`
[INFO] [stdout]   --> src/main.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn try_parse(input: &str) -> Block {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.61s
[INFO] running `Command { std: "docker" "inspect" "aede61023ebae666b7e96cbf018147d2850dc3ced3d5b73622574e34ebd1cb7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aede61023ebae666b7e96cbf018147d2850dc3ced3d5b73622574e34ebd1cb7d", kill_on_drop: false }`
[INFO] [stdout] aede61023ebae666b7e96cbf018147d2850dc3ced3d5b73622574e34ebd1cb7d