[INFO] updating cached repository https://github.com/boatboatboatboat/low
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c6fcd47d83f27c4cb4bcc76cb4b91e20fb08e87e
[INFO] checking boatboatboatboat/low against try#e922e6444795ab795fab1943288aee3d543699b8 for pr-66852
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboatboatboatboat%2Flow" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/boatboatboatboat/low on toolchain e922e6444795ab795fab1943288aee3d543699b8
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/boatboatboatboat/low
[INFO] finished tweaking git repo https://github.com/boatboatboatboat/low
[INFO] tweaked toml for git repo https://github.com/boatboatboatboat/low written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/boatboatboatboat/low already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "RUSTFLAGS=--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" "/opt/rustwide/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0f037bf3bf6f5512770f82e46193f7a448a2b86d87db02f8f7fd27790873e6e4
[INFO] running `"docker" "start" "-a" "0f037bf3bf6f5512770f82e46193f7a448a2b86d87db02f8f7fd27790873e6e4"`
[INFO] [stderr]    Compiling luajit v0.1.1 (https://github.com/boatboatboatboat/luajit-rs.git#1dcf35a0)
[INFO] [stderr]     Checking htmlstream v0.1.3
[INFO] [stderr]     Checking low v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: expected one of `:`, `@`, or `|`, found `)`
[INFO] [stderr]   --> src/lua.rs:78:23
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn from(String) -> Script {
[INFO] [stderr]    |                       ^ expected one of `:`, `@`, or `|`
[INFO] [stderr]    |
[INFO] [stderr]    = note: anonymous parameters are removed in the 2018 edition (see RFC 1685)
[INFO] [stderr] help: if this is a `self` type, give it a parameter name
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn from(self: String) -> Script {
[INFO] [stderr]    |                 ^^^^^^^^^^^^
[INFO] [stderr] help: if this was a parameter name, give it a type
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn from(String: TypeName) -> Script {
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stderr] help: if this is a type, explicitly ignore the parameter name
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn from(_: String) -> Script {
[INFO] [stderr]    |                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `:`, `@`, or `|`, found `)`
[INFO] [stderr]   --> src/lua.rs:78:23
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn from(String) -> Script {
[INFO] [stderr]    |                       ^ expected one of `:`, `@`, or `|`
[INFO] [stderr]    |
[INFO] [stderr]    = note: anonymous parameters are removed in the 2018 edition (see RFC 1685)
[INFO] [stderr] help: if this is a `self` type, give it a parameter name
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn from(self: String) -> Script {
[INFO] [stderr]    |                 ^^^^^^^^^^^^
[INFO] [stderr] help: if this was a parameter name, give it a type
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn from(String: TypeName) -> Script {
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stderr] help: if this is a type, explicitly ignore the parameter name
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn from(_: String) -> Script {
[INFO] [stderr]    |                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `lazy_static` in this scope
[INFO] [stderr]  --> src/lua.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | lazy_static! {
[INFO] [stderr]   | ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `CALLBACK` in this scope
[INFO] [stderr]   --> src/lua.rs:15:18
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let mut cb = CALLBACK.lock().unwrap();
[INFO] [stderr]    |                  ^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `CALLBACK` in this scope
[INFO] [stderr]   --> src/lua.rs:22:6
[INFO] [stderr]    |
[INFO] [stderr] 22 |     *CALLBACK.lock().unwrap() = Some(Box::new(f));
[INFO] [stderr]    |      ^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `handle_script` in module `parse`
[INFO] [stderr]   --> src/main.rs:23:12
[INFO] [stderr]    |
[INFO] [stderr] 23 |       parse::handle_script("<h>cool page</h><br><lua>write'test'</lua><b>oh</b>".to_string());
[INFO] [stderr]    |              ^^^^^^^^^^^^^ help: a function with a similar name exists: `parse_script`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/parse.rs:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | / pub fn parse_script(script: String) -> String {
[INFO] [stderr] 31 | |     let mut opened = false;
[INFO] [stderr] 32 | |     let mut start = 0;
[INFO] [stderr] 33 | |     let mut output = String::new();
[INFO] [stderr] ...  |
[INFO] [stderr] 48 | |     output
[INFO] [stderr] 49 | | }
[INFO] [stderr]    | |_- similarly named function `parse_script` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: function `write` is private
[INFO] [stderr]   --> src/main.rs:17:42
[INFO] [stderr]    |
[INFO] [stderr] 17 |     state.register("write", lua_fn!(lua::write).unwrap());
[INFO] [stderr]    |                                          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Mutex`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::sync::Mutex;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `c_int`
[INFO] [stderr]  --> src/main.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 | use luajit::{State, c_int};
[INFO] [stderr]   |                     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `luajit::types::LuaType`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use luajit::types::LuaType;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/parse.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |   pub fn parse_script_from_file(script: File) -> String {
[INFO] [stderr]    |                                                  ------ expected `std::string::String` because of return type
[INFO] [stderr] ...
[INFO] [stderr] 25 | /     for (pos, tag) in htmlstream::tag_iter(&contents).filter(|&(_, ref t)| t.name == "lua") {
[INFO] [stderr] 26 | |         println!("{:?}", tag);
[INFO] [stderr] 27 | |     }
[INFO] [stderr]    | |_____^ expected struct `std::string::String`, found `()`
[INFO] [stderr] 
[INFO] [stderr] error[E0063]: missing fields `callback_id`, `output` in initializer of `lua::Script`
[INFO] [stderr]   --> src/lua.rs:73:9
[INFO] [stderr]    |
[INFO] [stderr] 73 |         Script {
[INFO] [stderr]    |         ^^^^^^ missing `callback_id`, `output`
[INFO] [stderr] 
[INFO] [stderr] error[E0063]: missing fields `callback_id`, `output` in initializer of `lua::Script`
[INFO] [stderr]   --> src/lua.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 79 |         Script {
[INFO] [stderr]    |         ^^^^^^ missing `callback_id`, `output`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/lua.rs:83:34
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn execute(&mut self) -> String {
[INFO] [stderr]    |            -------               ^^^^^^ expected struct `std::string::String`, found `()`
[INFO] [stderr]    |            |
[INFO] [stderr]    |            implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 10 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0063, E0308, E0425, E0603.
[INFO] [stderr] For more information about an error, try `rustc --explain E0063`.
[INFO] [stderr] error: could not compile `low`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: cannot find macro `lazy_static` in this scope
[INFO] [stderr]  --> src/lua.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | lazy_static! {
[INFO] [stderr]   | ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `CALLBACK` in this scope
[INFO] [stderr]   --> src/lua.rs:15:18
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let mut cb = CALLBACK.lock().unwrap();
[INFO] [stderr]    |                  ^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `CALLBACK` in this scope
[INFO] [stderr]   --> src/lua.rs:22:6
[INFO] [stderr]    |
[INFO] [stderr] 22 |     *CALLBACK.lock().unwrap() = Some(Box::new(f));
[INFO] [stderr]    |      ^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `handle_script` in module `parse`
[INFO] [stderr]   --> src/main.rs:23:12
[INFO] [stderr]    |
[INFO] [stderr] 23 |       parse::handle_script("<h>cool page</h><br><lua>write'test'</lua><b>oh</b>".to_string());
[INFO] [stderr]    |              ^^^^^^^^^^^^^ help: a function with a similar name exists: `parse_script`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/parse.rs:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | / pub fn parse_script(script: String) -> String {
[INFO] [stderr] 31 | |     let mut opened = false;
[INFO] [stderr] 32 | |     let mut start = 0;
[INFO] [stderr] 33 | |     let mut output = String::new();
[INFO] [stderr] ...  |
[INFO] [stderr] 48 | |     output
[INFO] [stderr] 49 | | }
[INFO] [stderr]    | |_- similarly named function `parse_script` defined here
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: function `write` is private
[INFO] [stderr]   --> src/main.rs:17:42
[INFO] [stderr]    |
[INFO] [stderr] 17 |     state.register("write", lua_fn!(lua::write).unwrap());
[INFO] [stderr]    |                                          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Mutex`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::sync::Mutex;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `c_int`
[INFO] [stderr]  --> src/main.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 | use luajit::{State, c_int};
[INFO] [stderr]   |                     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `luajit::types::LuaType`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use luajit::types::LuaType;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/parse.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |   pub fn parse_script_from_file(script: File) -> String {
[INFO] [stderr]    |                                                  ------ expected `std::string::String` because of return type
[INFO] [stderr] ...
[INFO] [stderr] 25 | /     for (pos, tag) in htmlstream::tag_iter(&contents).filter(|&(_, ref t)| t.name == "lua") {
[INFO] [stderr] 26 | |         println!("{:?}", tag);
[INFO] [stderr] 27 | |     }
[INFO] [stderr]    | |_____^ expected struct `std::string::String`, found `()`
[INFO] [stderr] 
[INFO] [stderr] error[E0063]: missing fields `callback_id`, `output` in initializer of `lua::Script`
[INFO] [stderr]   --> src/lua.rs:73:9
[INFO] [stderr]    |
[INFO] [stderr] 73 |         Script {
[INFO] [stderr]    |         ^^^^^^ missing `callback_id`, `output`
[INFO] [stderr] 
[INFO] [stderr] error[E0063]: missing fields `callback_id`, `output` in initializer of `lua::Script`
[INFO] [stderr]   --> src/lua.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 79 |         Script {
[INFO] [stderr]    |         ^^^^^^ missing `callback_id`, `output`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/lua.rs:83:34
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn execute(&mut self) -> String {
[INFO] [stderr]    |            -------               ^^^^^^ expected struct `std::string::String`, found `()`
[INFO] [stderr]    |            |
[INFO] [stderr]    |            implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 10 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0063, E0308, E0425, E0603.
[INFO] [stderr] For more information about an error, try `rustc --explain E0063`.
[INFO] [stderr] error: could not compile `low`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "0f037bf3bf6f5512770f82e46193f7a448a2b86d87db02f8f7fd27790873e6e4"`
[INFO] running `"docker" "rm" "-f" "0f037bf3bf6f5512770f82e46193f7a448a2b86d87db02f8f7fd27790873e6e4"`
[INFO] [stdout] 0f037bf3bf6f5512770f82e46193f7a448a2b86d87db02f8f7fd27790873e6e4