[INFO] cloning repository https://github.com/robinmoussu/nim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/robinmoussu/nim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobinmoussu%2Fnim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobinmoussu%2Fnim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f4ba45bd4675396175879452868b5e803f9407d9
[INFO] checking robinmoussu/nim against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobinmoussu%2Fnim" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/robinmoussu/nim on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/robinmoussu/nim
[INFO] finished tweaking git repo https://github.com/robinmoussu/nim
[INFO] tweaked toml for git repo https://github.com/robinmoussu/nim written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/robinmoussu/nim already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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] f53a14b78f6c9a134bea203a49e94404782947a738b2ab9c31c35e686c839c6b
[INFO] running `Command { std: "docker" "start" "-a" "f53a14b78f6c9a134bea203a49e94404782947a738b2ab9c31c35e686c839c6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f53a14b78f6c9a134bea203a49e94404782947a738b2ab9c31c35e686c839c6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f53a14b78f6c9a134bea203a49e94404782947a738b2ab9c31c35e686c839c6b", kill_on_drop: false }`
[INFO] [stdout] f53a14b78f6c9a134bea203a49e94404782947a738b2ab9c31c35e686c839c6b
[INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 6109661a561acc3db4492b7d6dbcc02e250ecc0aad1006f56d28a78f394e08d0
[INFO] running `Command { std: "docker" "start" "-a" "6109661a561acc3db4492b7d6dbcc02e250ecc0aad1006f56d28a78f394e08d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking nim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:103:13
[INFO] [stdout]     |
[INFO] [stdout] 93  | /         while current_number_of_matches > 0 {
[INFO] [stdout] 94  | |             let current_player = &players_state[current_player_id];
[INFO] [stdout] 95  | |             let draw = {
[INFO] [stdout] 96  | |                 loop {
[INFO] [stdout] ...   |
[INFO] [stdout] 103 | |             current_player_id
[INFO] [stdout]     | |             ^^^^^^^^^^^^^^^^^ expected `()`, found `usize`
[INFO] [stdout] 104 | |         }
[INFO] [stdout]     | |_________- expected this to be `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nim` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:103:13
[INFO] [stdout]     |
[INFO] [stdout] 93  | /         while current_number_of_matches > 0 {
[INFO] [stdout] 94  | |             let current_player = &players_state[current_player_id];
[INFO] [stdout] 95  | |             let draw = {
[INFO] [stdout] 96  | |                 loop {
[INFO] [stdout] ...   |
[INFO] [stdout] 103 | |             current_player_id
[INFO] [stdout]     | |             ^^^^^^^^^^^^^^^^^ expected `()`, found `usize`
[INFO] [stdout] 104 | |         }
[INFO] [stdout]     | |_________- expected this to be `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "6109661a561acc3db4492b7d6dbcc02e250ecc0aad1006f56d28a78f394e08d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6109661a561acc3db4492b7d6dbcc02e250ecc0aad1006f56d28a78f394e08d0", kill_on_drop: false }`
[INFO] [stdout] 6109661a561acc3db4492b7d6dbcc02e250ecc0aad1006f56d28a78f394e08d0