[INFO] updating cached repository https://github.com/vopi181/MCLexer
[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] 2dcd37d78cbac7e27451df6739e1f3ab727911ec
[INFO] checking vopi181/MCLexer against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvopi181%2FMCLexer" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vopi181/MCLexer on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/vopi181/MCLexer
[INFO] finished tweaking git repo https://github.com/vopi181/MCLexer
[INFO] tweaked toml for git repo https://github.com/vopi181/MCLexer written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/vopi181/MCLexer already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "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] d5e67114dd00cafdc56bec8851d6271ebe41fa616dfd7d6146a558f3741be3fa
[INFO] running `"docker" "start" "-a" "d5e67114dd00cafdc56bec8851d6271ebe41fa616dfd7d6146a558f3741be3fa"`
[INFO] [stderr]     Checking MCLexer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0412]: cannot find type `string` in this scope
[INFO] [stderr]    --> src/defines.rs:10:15
[INFO] [stderr]     |
[INFO] [stderr] 10  |           data: string
[INFO] [stderr]     |                 ^^^^^^ help: a struct with a similar name exists (notice the capitalization): `String`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::prelude::*`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::string`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::string;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `cells_defines` should have an upper camel case name
[INFO] [stderr]  --> src/defines.rs:3:14
[INFO] [stderr]   |
[INFO] [stderr] 3 |     pub enum cells_defines {
[INFO] [stderr]   |              ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CellsDefines`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `variable` should have an upper camel case name
[INFO] [stderr]  --> src/defines.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 |        variable,
[INFO] [stderr]   |        ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `function` should have an upper camel case name
[INFO] [stderr]  --> src/defines.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 |        function,
[INFO] [stderr]   |        ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Function`
[INFO] [stderr] 
[INFO] [stderr] warning: type `cells_struct` should have an upper camel case name
[INFO] [stderr]  --> src/defines.rs:8:16
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub struct cells_struct {
[INFO] [stderr]   |                ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CellsStruct`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `string` in this scope
[INFO] [stderr]    --> src/defines.rs:10:15
[INFO] [stderr]     |
[INFO] [stderr] 10  |           data: string
[INFO] [stderr]     |                 ^^^^^^ help: a struct with a similar name exists (notice the capitalization): `String`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::prelude::*`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::string`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::string;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `cells_defines` should have an upper camel case name
[INFO] [stderr]  --> src/defines.rs:3:14
[INFO] [stderr]   |
[INFO] [stderr] 3 |     pub enum cells_defines {
[INFO] [stderr]   |              ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CellsDefines`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `variable` should have an upper camel case name
[INFO] [stderr]  --> src/defines.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 |        variable,
[INFO] [stderr]   |        ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `function` should have an upper camel case name
[INFO] [stderr]  --> src/defines.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 |        function,
[INFO] [stderr]   |        ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Function`
[INFO] [stderr] 
[INFO] [stderr] warning: type `cells_struct` should have an upper camel case name
[INFO] [stderr]  --> src/defines.rs:8:16
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub struct cells_struct {
[INFO] [stderr]   |                ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CellsStruct`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stderr]   --> src/main.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let mut input_file: Path;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ borrow the `Path` instead
[INFO] [stderr]    |
[INFO] [stderr]    = help: within `std::path::Path`, the trait `std::marker::Sized` is not implemented for `[u8]`
[INFO] [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
[INFO] [stderr]    = note: required because it appears within the type `std::path::Path`
[INFO] [stderr]    = note: all local variables must have a statically known size
[INFO] [stderr]    = help: unsized locals are gated as an unstable feature
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stderr]   --> src/main.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let mut input_file: Path;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ borrow the `Path` instead
[INFO] [stderr]    |
[INFO] [stderr]    = help: within `std::path::Path`, the trait `std::marker::Sized` is not implemented for `[u8]`
[INFO] [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
[INFO] [stderr]    = note: required because it appears within the type `std::path::Path`
[INFO] [stderr]    = note: all local variables must have a statically known size
[INFO] [stderr]    = help: unsized locals are gated as an unstable feature
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:20:18
[INFO] [stderr]    |
[INFO] [stderr] 20 |     input_file = Path::new(&args[1]);
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^ expected struct `std::path::Path`, found `&std::path::Path`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stderr]   --> src/main.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     input_file = Path::new(&args[1]);
[INFO] [stderr]    |     ^^^^^^^^^^ borrow the `Path` instead
[INFO] [stderr]    |
[INFO] [stderr]    = help: within `std::path::Path`, the trait `std::marker::Sized` is not implemented for `[u8]`
[INFO] [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
[INFO] [stderr]    = note: required because it appears within the type `std::path::Path`
[INFO] [stderr]    = note: the left-hand-side of an assignment must have a statically known size
[INFO] [stderr] 
[INFO] [stderr] error[E0615]: attempted to take value of method `to_str` on type `std::path::Path`
[INFO] [stderr]   --> src/main.rs:24:31
[INFO] [stderr]    |
[INFO] [stderr] 24 |     println!("{}", input_file.to_str);
[INFO] [stderr]    |                               ^^^^^^ method, not a field
[INFO] [stderr]    |
[INFO] [stderr] help: use parentheses to call the method
[INFO] [stderr]    |
[INFO] [stderr] 24 |     println!("{}", input_file.to_str());
[INFO] [stderr]    |                                     ^^
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stderr]   --> src/main.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     load_file(input_file);
[INFO] [stderr]    |     ^^^^^^^^^ borrow the `Path` instead
[INFO] [stderr]    |
[INFO] [stderr]    = help: within `std::path::Path`, the trait `std::marker::Sized` is not implemented for `[u8]`
[INFO] [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
[INFO] [stderr]    = note: required because it appears within the type `std::path::Path`
[INFO] [stderr]    = note: all function arguments must have a statically known size
[INFO] [stderr]    = help: unsized locals are gated as an unstable feature
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stderr]   --> src/main.rs:29:14
[INFO] [stderr]    |
[INFO] [stderr] 29 | fn load_file(mut filePath: Path) -> () {
[INFO] [stderr]    |              ^^^^^^^^^^^^ borrow the `Path` instead
[INFO] [stderr]    |
[INFO] [stderr]    = help: within `std::path::Path`, the trait `std::marker::Sized` is not implemented for `[u8]`
[INFO] [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
[INFO] [stderr]    = note: required because it appears within the type `std::path::Path`
[INFO] [stderr]    = note: all local variables must have a statically known size
[INFO] [stderr]    = help: unsized locals are gated as an unstable feature
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:20:18
[INFO] [stderr]    |
[INFO] [stderr] 20 |     input_file = Path::new(&args[1]);
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^ expected struct `std::path::Path`, found `&std::path::Path`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stderr]    --> src/main.rs:30:20
[INFO] [stderr]     |
[INFO] [stderr] 30  |     let mut file = File::open(filePath);
[INFO] [stderr]     |                    ^^^^^^^^^^ borrow the `Path` instead
[INFO] [stderr]     |
[INFO] [stderr]     = help: within `std::path::Path`, the trait `std::marker::Sized` is not implemented for `[u8]`
[INFO] [stderr]     = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
[INFO] [stderr]     = note: required because it appears within the type `std::path::Path`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stderr]   --> src/main.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     input_file = Path::new(&args[1]);
[INFO] [stderr]    |     ^^^^^^^^^^ borrow the `Path` instead
[INFO] [stderr]    |
[INFO] [stderr]    = help: within `std::path::Path`, the trait `std::marker::Sized` is not implemented for `[u8]`
[INFO] [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
[INFO] [stderr]    = note: required because it appears within the type `std::path::Path`
[INFO] [stderr]    = note: the left-hand-side of an assignment must have a statically known size
[INFO] [stderr] 
[INFO] [stderr] error[E0615]: attempted to take value of method `to_str` on type `std::path::Path`
[INFO] [stderr]   --> src/main.rs:24:31
[INFO] [stderr]    |
[INFO] [stderr] 24 |     println!("{}", input_file.to_str);
[INFO] [stderr]    |                               ^^^^^^ method, not a field
[INFO] [stderr]    |
[INFO] [stderr] help: use parentheses to call the method
[INFO] [stderr]    |
[INFO] [stderr] 24 |     println!("{}", input_file.to_str());
[INFO] [stderr]    |                                     ^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0308, E0412, E0615.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stderr]   --> src/main.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     load_file(input_file);
[INFO] [stderr]    |     ^^^^^^^^^ borrow the `Path` instead
[INFO] [stderr]    |
[INFO] [stderr]    = help: within `std::path::Path`, the trait `std::marker::Sized` is not implemented for `[u8]`
[INFO] [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
[INFO] [stderr]    = note: required because it appears within the type `std::path::Path`
[INFO] [stderr]    = note: all function arguments must have a statically known size
[INFO] [stderr]    = help: unsized locals are gated as an unstable feature
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stderr]   --> src/main.rs:29:14
[INFO] [stderr]    |
[INFO] [stderr] 29 | fn load_file(mut filePath: Path) -> () {
[INFO] [stderr]    |              ^^^^^^^^^^^^ borrow the `Path` instead
[INFO] [stderr]    |
[INFO] [stderr]    = help: within `std::path::Path`, the trait `std::marker::Sized` is not implemented for `[u8]`
[INFO] [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
[INFO] [stderr]    = note: required because it appears within the type `std::path::Path`
[INFO] [stderr]    = note: all local variables must have a statically known size
[INFO] [stderr]    = help: unsized locals are gated as an unstable feature
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stderr]    --> src/main.rs:30:20
[INFO] [stderr]     |
[INFO] [stderr] 30  |     let mut file = File::open(filePath);
[INFO] [stderr]     |                    ^^^^^^^^^^ borrow the `Path` instead
[INFO] [stderr]     |
[INFO] [stderr]     = help: within `std::path::Path`, the trait `std::marker::Sized` is not implemented for `[u8]`
[INFO] [stderr]     = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
[INFO] [stderr]     = note: required because it appears within the type `std::path::Path`
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `MCLexer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0308, E0412, E0615.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `MCLexer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "d5e67114dd00cafdc56bec8851d6271ebe41fa616dfd7d6146a558f3741be3fa"`
[INFO] running `"docker" "rm" "-f" "d5e67114dd00cafdc56bec8851d6271ebe41fa616dfd7d6146a558f3741be3fa"`
[INFO] [stdout] d5e67114dd00cafdc56bec8851d6271ebe41fa616dfd7d6146a558f3741be3fa
