[INFO] cloning repository https://github.com/rijkt/minesweep-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rijkt/minesweep-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frijkt%2Fminesweep-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frijkt%2Fminesweep-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b705e681ed8a636c66dd521b621dbd7460da4a6
[INFO] checking rijkt/minesweep-rs against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frijkt%2Fminesweep-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rijkt/minesweep-rs
[INFO] finished tweaking git repo https://github.com/rijkt/minesweep-rs
[INFO] tweaked toml for git repo https://github.com/rijkt/minesweep-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rijkt/minesweep-rs on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rijkt/minesweep-rs 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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10cc2bc7fbafdaef44e68f7a6c68a798bfaad32a37e14e7f9049cd440f4156f9
[INFO] running `Command { std: "docker" "start" "-a" "10cc2bc7fbafdaef44e68f7a6c68a798bfaad32a37e14e7f9049cd440f4156f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10cc2bc7fbafdaef44e68f7a6c68a798bfaad32a37e14e7f9049cd440f4156f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10cc2bc7fbafdaef44e68f7a6c68a798bfaad32a37e14e7f9049cd440f4156f9", kill_on_drop: false }`
[INFO] [stdout] 10cc2bc7fbafdaef44e68f7a6c68a798bfaad32a37e14e7f9049cd440f4156f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ca8745c902a2135d0b8fe8430baf0857e6d64bbecda18a1d13b4c9c3f48f1a1
[INFO] running `Command { std: "docker" "start" "-a" "0ca8745c902a2135d0b8fe8430baf0857e6d64bbecda18a1d13b4c9c3f48f1a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking bytecount v0.6.8
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking papergrid v0.13.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling tabled_derive v0.9.0
[INFO] [stderr]     Checking tabled v0.17.0
[INFO] [stderr]     Checking minesweep-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `mines` is never read
[INFO] [stdout]   --> src/controller.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) struct GameState {
[INFO] [stdout]    |                   --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub(crate) mines: i32,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `mines` is never read
[INFO] [stdout]   --> src/controller.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) struct GameState {
[INFO] [stdout]    |                   --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub(crate) mines: i32,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.54s
[INFO] running `Command { std: "docker" "inspect" "0ca8745c902a2135d0b8fe8430baf0857e6d64bbecda18a1d13b4c9c3f48f1a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ca8745c902a2135d0b8fe8430baf0857e6d64bbecda18a1d13b4c9c3f48f1a1", kill_on_drop: false }`
[INFO] [stdout] 0ca8745c902a2135d0b8fe8430baf0857e6d64bbecda18a1d13b4c9c3f48f1a1