[INFO] updating cached repository https://github.com/aoskarih/misc-rust
[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] b65fffc0902c98c1441af22e7909d08ba67bed8d
[INFO] checking aoskarih/misc-rust against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faoskarih%2Fmisc-rust" "/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/aoskarih/misc-rust on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/aoskarih/misc-rust
[INFO] finished tweaking git repo https://github.com/aoskarih/misc-rust
[INFO] tweaked toml for git repo https://github.com/aoskarih/misc-rust written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/aoskarih/misc-rust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "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" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "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] 311367ced8fc6520047005166dc0433d4a3c5b2a6d6a03b0591a3f419a242de6
[INFO] running `"docker" "start" "-a" "311367ced8fc6520047005166dc0433d4a3c5b2a6d6a03b0591a3f419a242de6"`
[INFO] [stderr]    Compiling game-of-life v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: unexpected close delimiter: `}`
[INFO] [stderr]   --> src/bin/langtons_ant.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | }
[INFO] [stderr]    | ^ unexpected close delimiter
[INFO] [stderr] 
[INFO] [stderr] error: incorrect close delimiter: `)`
[INFO] [stderr]   --> src/bin/langtons_ant.rs:34:27
[INFO] [stderr]    |
[INFO] [stderr] 32 | fn new_grid() -> HashMap<(i32, i32), u32> {
[INFO] [stderr]    |                                           - un-closed delimiter
[INFO] [stderr] 33 |     let mut grid: HashMap<(i32, i32), u32> = HashMap::new();
[INFO] [stderr] 34 |     grid.insert((0, 0)), 1);
[INFO] [stderr]    |                           ^ incorrect close delimiter
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `game-of-life`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: unexpected close delimiter: `}`
[INFO] [stderr]   --> src/bin/langtons_ant.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | }
[INFO] [stderr]    | ^ unexpected close delimiter
[INFO] [stderr] 
[INFO] [stderr] error: incorrect close delimiter: `)`
[INFO] [stderr]   --> src/bin/langtons_ant.rs:34:27
[INFO] [stderr]    |
[INFO] [stderr] 32 | fn new_grid() -> HashMap<(i32, i32), u32> {
[INFO] [stderr]    |                                           - un-closed delimiter
[INFO] [stderr] 33 |     let mut grid: HashMap<(i32, i32), u32> = HashMap::new();
[INFO] [stderr] 34 |     grid.insert((0, 0)), 1);
[INFO] [stderr]    |                           ^ incorrect close delimiter
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `game-of-life`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused import: `std::vec::Vec`
[INFO] [stderr]   --> src/bin/game_of_life.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::vec::Vec;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `tex_data` is never read
[INFO] [stderr]   --> src/bin/mandelbrot.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |     let mut tex_data = Box::new([0u8; (TEX_H*TEX_W*4) as usize]);
[INFO] [stderr]    |             ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]   --> src/bin/mandelbrot.rs:83:13
[INFO] [stderr]    |
[INFO] [stderr] 83 |         let a = sys::SDL_RenderCopy(renderer, texture, NULL, NULL);
[INFO] [stderr]    |             ^ help: consider prefixing with an underscore: `_a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `tex_data` is never read
[INFO] [stderr]   --> src/bin/mandelbrot.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |     let mut tex_data = Box::new([0u8; (TEX_H*TEX_W*4) as usize]);
[INFO] [stderr]    |             ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]   --> src/bin/mandelbrot.rs:83:13
[INFO] [stderr]    |
[INFO] [stderr] 83 |         let a = sys::SDL_RenderCopy(renderer, texture, NULL, NULL);
[INFO] [stderr]    |             ^ help: consider prefixing with an underscore: `_a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `NULL` should have a snake case name
[INFO] [stderr]   --> src/bin/mandelbrot.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |     let NULL: *const sys::SDL_Rect = std::ptr::null();
[INFO] [stderr]    |         ^^^^ help: convert the identifier to snake case: `null`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/bin/game_of_life.rs:183:13
[INFO] [stderr]     |
[INFO] [stderr] 183 |         let a = sys::SDL_RenderCopy(renderer, texture, NULL, NULL);
[INFO] [stderr]     |             ^ help: consider prefixing with an underscore: `_a`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `NULL` should have a snake case name
[INFO] [stderr]   --> src/bin/mandelbrot.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |     let NULL: *const sys::SDL_Rect = std::ptr::null();
[INFO] [stderr]    |         ^^^^ help: convert the identifier to snake case: `null`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `NULL` should have a snake case name
[INFO] [stderr]   --> src/bin/game_of_life.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 79 |     let NULL: *const sys::SDL_Rect = std::ptr::null();
[INFO] [stderr]    |         ^^^^ help: convert the identifier to snake case: `null`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::vec::Vec`
[INFO] [stderr]   --> src/bin/game_of_life.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::vec::Vec;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/main.rs:181:13
[INFO] [stderr]     |
[INFO] [stderr] 181 |         let a = sys::SDL_RenderCopy(renderer, texture, NULL, NULL);
[INFO] [stderr]     |             ^ help: consider prefixing with an underscore: `_a`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `NULL` should have a snake case name
[INFO] [stderr]   --> src/main.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 |     let NULL: *const sys::SDL_Rect = std::ptr::null();
[INFO] [stderr]    |         ^^^^ help: convert the identifier to snake case: `null`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/bin/game_of_life.rs:183:13
[INFO] [stderr]     |
[INFO] [stderr] 183 |         let a = sys::SDL_RenderCopy(renderer, texture, NULL, NULL);
[INFO] [stderr]     |             ^ help: consider prefixing with an underscore: `_a`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/main.rs:181:13
[INFO] [stderr]     |
[INFO] [stderr] 181 |         let a = sys::SDL_RenderCopy(renderer, texture, NULL, NULL);
[INFO] [stderr]     |             ^ help: consider prefixing with an underscore: `_a`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `NULL` should have a snake case name
[INFO] [stderr]   --> src/bin/game_of_life.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 79 |     let NULL: *const sys::SDL_Rect = std::ptr::null();
[INFO] [stderr]    |         ^^^^ help: convert the identifier to snake case: `null`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `NULL` should have a snake case name
[INFO] [stderr]   --> src/main.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 |     let NULL: *const sys::SDL_Rect = std::ptr::null();
[INFO] [stderr]    |         ^^^^ help: convert the identifier to snake case: `null`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "311367ced8fc6520047005166dc0433d4a3c5b2a6d6a03b0591a3f419a242de6"`
[INFO] running `"docker" "rm" "-f" "311367ced8fc6520047005166dc0433d4a3c5b2a6d6a03b0591a3f419a242de6"`
[INFO] [stdout] 311367ced8fc6520047005166dc0433d4a3c5b2a6d6a03b0591a3f419a242de6