[INFO] cloning repository https://github.com/gasy-africa/fanorona_engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gasy-africa/fanorona_engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgasy-africa%2Ffanorona_engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgasy-africa%2Ffanorona_engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94e2fd45cef5d818879680463c490f86574aacde
[INFO] testing gasy-africa/fanorona_engine against 1.99.0-beta.8 for beta-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgasy-africa%2Ffanorona_engine" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gasy-africa/fanorona_engine
[INFO] finished tweaking git repo https://github.com/gasy-africa/fanorona_engine
[INFO] tweaked toml for git repo https://github.com/gasy-africa/fanorona_engine written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gasy-africa/fanorona_engine on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gasy-africa/fanorona_engine 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 95919215efd9b493eff4f393fbc11e7e2c4961be11ab6965602b43d41c2c3174
[INFO] running `Command { std: "docker" "start" "95919215efd9b493eff4f393fbc11e7e2c4961be11ab6965602b43d41c2c3174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95919215efd9b493eff4f393fbc11e7e2c4961be11ab6965602b43d41c2c3174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "95919215efd9b493eff4f393fbc11e7e2c4961be11ab6965602b43d41c2c3174" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95919215efd9b493eff4f393fbc11e7e2c4961be11ab6965602b43d41c2c3174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "95919215efd9b493eff4f393fbc11e7e2c4961be11ab6965602b43d41c2c3174" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling fanorona_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/bits/bits.rs:2:9
[INFO] [stdout]    |
[INFO] [stdout]  1 | pub struct Bits {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout]  2 |     pub is_white: u64, // 1L << 62
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]  3 |     captured: u64, // 1L << 63; sign
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub shift_vertical: u32, // 10
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     pub shift_horizontal: u32, // 1
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 18 |     pub shift_slant: u32, // 11
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 19 |     pub shift_backslant: u32, // 9
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 20 |                                     
[INFO] [stdout] 21 |     ones: u64,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 22 |     twos: u64,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 23 |     fours: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `count`, `at`, and `last_bit` are never used
[INFO] [stdout]   --> src/bits/bits.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | impl Bits {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn count(&self, set: u64) -> u32 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     fn at(row: i32, col: i32) -> u64 {
[INFO] [stdout]    |        ^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn last_bit(bitboard: u64) -> u64 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "95919215efd9b493eff4f393fbc11e7e2c4961be11ab6965602b43d41c2c3174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "95919215efd9b493eff4f393fbc11e7e2c4961be11ab6965602b43d41c2c3174" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling fanorona_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/bits/bits.rs:2:9
[INFO] [stdout]    |
[INFO] [stdout]  1 | pub struct Bits {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout]  2 |     pub is_white: u64, // 1L << 62
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]  3 |     captured: u64, // 1L << 63; sign
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub shift_vertical: u32, // 10
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     pub shift_horizontal: u32, // 1
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 18 |     pub shift_slant: u32, // 11
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 19 |     pub shift_backslant: u32, // 9
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 20 |                                     
[INFO] [stdout] 21 |     ones: u64,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 22 |     twos: u64,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 23 |     fours: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `count`, `at`, and `last_bit` are never used
[INFO] [stdout]   --> src/bits/bits.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | impl Bits {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn count(&self, set: u64) -> u32 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     fn at(row: i32, col: i32) -> u64 {
[INFO] [stdout]    |        ^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn last_bit(bitboard: u64) -> u64 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "95919215efd9b493eff4f393fbc11e7e2c4961be11ab6965602b43d41c2c3174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "95919215efd9b493eff4f393fbc11e7e2c4961be11ab6965602b43d41c2c3174" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]   --> src/bits/bits.rs:2:9
[INFO] [stderr]    |
[INFO] [stderr]  1 | pub struct Bits {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr]  2 |     pub is_white: u64, // 1L << 62
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]  3 |     captured: u64, // 1L << 63; sign
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 16 |     pub shift_vertical: u32, // 10
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr] 17 |     pub shift_horizontal: u32, // 1
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 18 |     pub shift_slant: u32, // 11
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 19 |     pub shift_backslant: u32, // 9
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 20 |                                     
[INFO] [stderr] 21 |     ones: u64,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 22 |     twos: u64,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 23 |     fours: u32,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `count`, `at`, and `last_bit` are never used
[INFO] [stderr]   --> src/bits/bits.rs:60:8
[INFO] [stderr]    |
[INFO] [stderr] 54 | impl Bits {
[INFO] [stderr]    | --------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 60 |     fn count(&self, set: u64) -> u32 {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 71 |     fn at(row: i32, col: i32) -> u64 {
[INFO] [stderr]    |        ^^
[INFO] [stderr] ...
[INFO] [stderr] 75 |     pub fn last_bit(bitboard: u64) -> u64 {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `fanorona_engine` (bin "fanorona_engine" 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/debug/deps/fanorona_engine-4d251d7b9e2c6f1c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "95919215efd9b493eff4f393fbc11e7e2c4961be11ab6965602b43d41c2c3174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95919215efd9b493eff4f393fbc11e7e2c4961be11ab6965602b43d41c2c3174", kill_on_drop: false }`
[INFO] [stdout] 95919215efd9b493eff4f393fbc11e7e2c4961be11ab6965602b43d41c2c3174
