[INFO] cloning repository https://github.com/mbenson025/rust_test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mbenson025/rust_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbenson025%2Frust_test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbenson025%2Frust_test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be923a2968495b21cd0d3271bcf6d5266ef7a391
[INFO] checking mbenson025/rust_test against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbenson025%2Frust_test" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mbenson025/rust_test
[INFO] finished tweaking git repo https://github.com/mbenson025/rust_test
[INFO] tweaked toml for git repo https://github.com/mbenson025/rust_test written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mbenson025/rust_test on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mbenson025/rust_test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9e96e398038827e5d0d3de8049f467f1937e9cd43b3c42e71e10150d164e889
[INFO] running `Command { std: "docker" "start" "-a" "b9e96e398038827e5d0d3de8049f467f1937e9cd43b3c42e71e10150d164e889", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9e96e398038827e5d0d3de8049f467f1937e9cd43b3c42e71e10150d164e889", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9e96e398038827e5d0d3de8049f467f1937e9cd43b3c42e71e10150d164e889", kill_on_drop: false }`
[INFO] [stdout] b9e96e398038827e5d0d3de8049f467f1937e9cd43b3c42e71e10150d164e889
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49bee6af19483a3723c8cb21c75b09093cf0029c603fedfc67008846e770ff7b
[INFO] running `Command { std: "docker" "start" "-a" "49bee6af19483a3723c8cb21c75b09093cf0029c603fedfc67008846e770ff7b", kill_on_drop: false }`
[INFO] [stderr]     Checking tic_tac_toe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `board` in this scope
[INFO] [stdout]   --> src/main.rs:56:38
[INFO] [stdout]    |
[INFO] [stdout] 56 |     position >= 0 && position < 9 && board[position] == ' '
[INFO] [stdout]    |                                      ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed
[INFO] [stdout]   --> src/main.rs:39:43
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let position = match input.trim().parse() {
[INFO] [stdout]    |                                           ^^^^^ cannot infer type of the type parameter `F` declared on the method `parse`
[INFO] [stdout]    |
[INFO] [stdout]    = note: cannot satisfy `<_ as FromStr>::Err == _`
[INFO] [stdout] help: consider specifying the generic argument
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let position = match input.trim().parse::<F>() {
[INFO] [stdout]    |                                                +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0284, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0284`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tic_tac_toe` (bin "tic_tac_toe") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0425]: cannot find value `board` in this scope
[INFO] [stdout]   --> src/main.rs:56:38
[INFO] [stdout]    |
[INFO] [stdout] 56 |     position >= 0 && position < 9 && board[position] == ' '
[INFO] [stdout]    |                                      ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed
[INFO] [stdout]   --> src/main.rs:39:43
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let position = match input.trim().parse() {
[INFO] [stdout]    |                                           ^^^^^ cannot infer type of the type parameter `F` declared on the method `parse`
[INFO] [stdout]    |
[INFO] [stdout]    = note: cannot satisfy `<_ as FromStr>::Err == _`
[INFO] [stdout] help: consider specifying the generic argument
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let position = match input.trim().parse::<F>() {
[INFO] [stdout]    |                                                +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0284, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0284`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tic_tac_toe` (bin "tic_tac_toe" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "49bee6af19483a3723c8cb21c75b09093cf0029c603fedfc67008846e770ff7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49bee6af19483a3723c8cb21c75b09093cf0029c603fedfc67008846e770ff7b", kill_on_drop: false }`
[INFO] [stdout] 49bee6af19483a3723c8cb21c75b09093cf0029c603fedfc67008846e770ff7b