[INFO] cloning repository https://github.com/ihsanvp/tic-tac-toe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ihsanvp/tic-tac-toe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fihsanvp%2Ftic-tac-toe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fihsanvp%2Ftic-tac-toe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0802688f6b0b2b3d6a61f78040206a447979c17a
[INFO] testing ihsanvp/tic-tac-toe against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fihsanvp%2Ftic-tac-toe" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ihsanvp/tic-tac-toe
[INFO] finished tweaking git repo https://github.com/ihsanvp/tic-tac-toe
[INFO] tweaked toml for git repo https://github.com/ihsanvp/tic-tac-toe written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ihsanvp/tic-tac-toe on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ihsanvp/tic-tac-toe 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e398ca2084ea68fe51d63037be94c0e6f68495d29792f43dba7c76b73fd96f2
[INFO] running `Command { std: "docker" "start" "-a" "3e398ca2084ea68fe51d63037be94c0e6f68495d29792f43dba7c76b73fd96f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e398ca2084ea68fe51d63037be94c0e6f68495d29792f43dba7c76b73fd96f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e398ca2084ea68fe51d63037be94c0e6f68495d29792f43dba7c76b73fd96f2", kill_on_drop: false }`
[INFO] [stdout] 3e398ca2084ea68fe51d63037be94c0e6f68495d29792f43dba7c76b73fd96f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ffd192a35458741f122e47c694de764a064744d54a83bdb01e82cd7f208d8668
[INFO] running `Command { std: "docker" "start" "-a" "ffd192a35458741f122e47c694de764a064744d54a83bdb01e82cd7f208d8668", kill_on_drop: false }`
[INFO] [stderr]    Compiling tic_tac_toe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Cross` and `Circle` are never constructed
[INFO] [stdout]  --> src/model/board.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | enum CellValue {
[INFO] [stdout]   |      --------- variants in this enum
[INFO] [stdout] 3 |     Empty,
[INFO] [stdout] 4 |     Cross,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 5 |     Circle,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `CellValue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_value` and `display` are never used
[INFO] [stdout]   --> src/model/board.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | impl BoardCell {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn set_value(&mut self, value: CellValue) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     fn display(&self) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "ffd192a35458741f122e47c694de764a064744d54a83bdb01e82cd7f208d8668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffd192a35458741f122e47c694de764a064744d54a83bdb01e82cd7f208d8668", kill_on_drop: false }`
[INFO] [stdout] ffd192a35458741f122e47c694de764a064744d54a83bdb01e82cd7f208d8668
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 47de1c98c893818fe511e047e0e042f1d4cf25f492ff16e5769ef0a9e2b6147e
[INFO] running `Command { std: "docker" "start" "-a" "47de1c98c893818fe511e047e0e042f1d4cf25f492ff16e5769ef0a9e2b6147e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tic_tac_toe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Cross` and `Circle` are never constructed
[INFO] [stdout]  --> src/model/board.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | enum CellValue {
[INFO] [stdout]   |      --------- variants in this enum
[INFO] [stdout] 3 |     Empty,
[INFO] [stdout] 4 |     Cross,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 5 |     Circle,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `CellValue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_value` and `display` are never used
[INFO] [stdout]   --> src/model/board.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | impl BoardCell {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn set_value(&mut self, value: CellValue) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     fn display(&self) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "47de1c98c893818fe511e047e0e042f1d4cf25f492ff16e5769ef0a9e2b6147e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47de1c98c893818fe511e047e0e042f1d4cf25f492ff16e5769ef0a9e2b6147e", kill_on_drop: false }`
[INFO] [stdout] 47de1c98c893818fe511e047e0e042f1d4cf25f492ff16e5769ef0a9e2b6147e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 59aa160bc8661de01294cf0b4217f9a8b8cc514891126ef1c39fa6ff012cf891
[INFO] running `Command { std: "docker" "start" "-a" "59aa160bc8661de01294cf0b4217f9a8b8cc514891126ef1c39fa6ff012cf891", kill_on_drop: false }`
[INFO] [stderr] warning: variants `Cross` and `Circle` are never constructed
[INFO] [stdout] 
[INFO] [stderr]  --> src/model/board.rs:4:5
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 2 | enum CellValue {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |      --------- variants in this enum
[INFO] [stdout] 
[INFO] [stderr] 3 |     Empty,
[INFO] [stderr] 4 |     Cross,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 5 |     Circle,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `CellValue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `set_value` and `display` are never used
[INFO] [stderr]   --> src/model/board.rs:75:8
[INFO] [stderr]    |
[INFO] [stderr] 70 | impl BoardCell {
[INFO] [stderr]    | -------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 75 |     fn set_value(&mut self, value: CellValue) {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 79 |     fn display(&self) {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `tic_tac_toe` (bin "tic_tac_toe" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/tic_tac_toe-7ff26a8fc8e25b01)
[INFO] running `Command { std: "docker" "inspect" "59aa160bc8661de01294cf0b4217f9a8b8cc514891126ef1c39fa6ff012cf891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59aa160bc8661de01294cf0b4217f9a8b8cc514891126ef1c39fa6ff012cf891", kill_on_drop: false }`
[INFO] [stdout] 59aa160bc8661de01294cf0b4217f9a8b8cc514891126ef1c39fa6ff012cf891