[INFO] cloning repository https://github.com/anickol/nova-luna-tile-solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anickol/nova-luna-tile-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanickol%2Fnova-luna-tile-solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanickol%2Fnova-luna-tile-solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1026727f873e764cdcda76f0419288d4c4850226
[INFO] testing anickol/nova-luna-tile-solver/1026727f873e764cdcda76f0419288d4c4850226 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanickol%2Fnova-luna-tile-solver" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/anickol/nova-luna-tile-solver
[INFO] finished tweaking git repo https://github.com/anickol/nova-luna-tile-solver
[INFO] tweaked toml for git repo https://github.com/anickol/nova-luna-tile-solver written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/anickol/nova-luna-tile-solver on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/anickol/nova-luna-tile-solver 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded clap v3.0.0-beta.4
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[INFO] [stderr]   Downloaded hyper v0.14.13
[INFO] [stderr]   Downloaded syn v1.0.78
[INFO] [stderr]   Downloaded libc v0.2.103
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db1d1cc257332f6110daa8fca68710e3feb6d5ccfcd53552ca324751ae8d951f
[INFO] running `Command { std: "docker" "start" "-a" "db1d1cc257332f6110daa8fca68710e3feb6d5ccfcd53552ca324751ae8d951f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db1d1cc257332f6110daa8fca68710e3feb6d5ccfcd53552ca324751ae8d951f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db1d1cc257332f6110daa8fca68710e3feb6d5ccfcd53552ca324751ae8d951f", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02da8a48bab7ff141f352b914fa9929730973bbc39757542a59b443d3bc903af
[INFO] running `Command { std: "docker" "start" "-a" "02da8a48bab7ff141f352b914fa9929730973bbc39757542a59b443d3bc903af", kill_on_drop: false }`
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[INFO] [stderr]    Compiling syn v1.0.78
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
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[INFO] [stderr]    Compiling yansi v0.5.0
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.9.1
[INFO] [stderr]    Compiling futures-channel v0.3.17
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[INFO] [stderr]    Compiling tokio v1.12.0
[INFO] [stderr]    Compiling indexmap v1.7.0
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[INFO] [stderr]    Compiling instant v0.1.11
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[INFO] [stderr]    Compiling rand v0.8.4
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[INFO] [stderr]    Compiling devise_core v0.3.1
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling tokio-macros v1.4.1
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
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[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.4
[INFO] [stderr]    Compiling async-stream v0.3.2
[INFO] [stderr]    Compiling pear v0.2.3
[INFO] [stderr]    Compiling devise_codegen v0.3.1
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling devise v0.3.1
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling tokio-util v0.6.8
[INFO] [stderr]    Compiling tokio-stream v0.1.7
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling ubyte v0.10.1
[INFO] [stderr]    Compiling h2 v0.3.6
[INFO] [stderr]    Compiling clap v3.0.0-beta.4
[INFO] [stderr]    Compiling nova-luna-solver v0.1.0 (/opt/rustwide/workdir/nova-luna-solver)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> nova-luna-solver/src/nova_luna.rs:95:25
[INFO] [stdout]    |
[INFO] [stdout] 95 |         self.has_colors[(color as usize)]
[INFO] [stdout]    |                         ^              ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 95 -         self.has_colors[(color as usize)]
[INFO] [stdout] 95 +         self.has_colors[color as usize ]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling nova-luna-cli v0.1.0 (/opt/rustwide/workdir/nova-luna-cli)
[INFO] [stderr]    Compiling hyper v0.14.13
[INFO] [stderr]    Compiling rocket_http v0.5.0-rc.1
[INFO] [stderr]    Compiling rocket_codegen v0.5.0-rc.1
[INFO] [stderr]    Compiling nova-luna-tile-backend v0.1.0 (/opt/rustwide/workdir/nova-luna-backend)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.62s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ubyte v0.10.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "02da8a48bab7ff141f352b914fa9929730973bbc39757542a59b443d3bc903af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02da8a48bab7ff141f352b914fa9929730973bbc39757542a59b443d3bc903af", kill_on_drop: false }`
[INFO] [stdout] 02da8a48bab7ff141f352b914fa9929730973bbc39757542a59b443d3bc903af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02fefb39017d3b6fcac2c355253a32cf2b8284af04600ec9160f8153c17cf4e7
[INFO] running `Command { std: "docker" "start" "-a" "02fefb39017d3b6fcac2c355253a32cf2b8284af04600ec9160f8153c17cf4e7", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> nova-luna-solver/src/nova_luna.rs:95:25
[INFO] [stdout]    |
[INFO] [stdout] 95 |         self.has_colors[(color as usize)]
[INFO] [stdout]    |                         ^              ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 95 -         self.has_colors[(color as usize)]
[INFO] [stdout] 95 +         self.has_colors[color as usize ]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling nova-luna-solver v0.1.0 (/opt/rustwide/workdir/nova-luna-solver)
[INFO] [stderr]    Compiling nova-luna-tile-backend v0.1.0 (/opt/rustwide/workdir/nova-luna-backend)
[INFO] [stderr]    Compiling nova-luna-cli v0.1.0 (/opt/rustwide/workdir/nova-luna-cli)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> nova-luna-solver/src/nova_luna.rs:95:25
[INFO] [stdout]    |
[INFO] [stdout] 95 |         self.has_colors[(color as usize)]
[INFO] [stdout]    |                         ^              ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 95 -         self.has_colors[(color as usize)]
[INFO] [stdout] 95 +         self.has_colors[color as usize ]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.30s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ubyte v0.10.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "02fefb39017d3b6fcac2c355253a32cf2b8284af04600ec9160f8153c17cf4e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02fefb39017d3b6fcac2c355253a32cf2b8284af04600ec9160f8153c17cf4e7", kill_on_drop: false }`
[INFO] [stdout] 02fefb39017d3b6fcac2c355253a32cf2b8284af04600ec9160f8153c17cf4e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c6e410923c15aaadd336aec3e963cf023180ba550b4212cd7f8657cfc4d20a8
[INFO] running `Command { std: "docker" "start" "-a" "4c6e410923c15aaadd336aec3e963cf023180ba550b4212cd7f8657cfc4d20a8", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]   --> nova-luna-solver/src/nova_luna.rs:95:25
[INFO] [stderr]    |
[INFO] [stderr] 95 |         self.has_colors[(color as usize)]
[INFO] [stderr]    |                         ^              ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 95 -         self.has_colors[(color as usize)]
[INFO] [stderr] 95 +         self.has_colors[color as usize ]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `nova-luna-solver` (lib) generated 1 warning (run `cargo fix --lib -p nova-luna-solver` to apply 1 suggestion)
[INFO] [stderr] warning: `nova-luna-solver` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ubyte v0.10.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nova_luna_cli-b15c22e33d57d637)
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nova_luna_solver-6fa8271161ab8047)
[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] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test nova_luna::test::empty_state ... ok
[INFO] [stdout] test nova_luna::test::four_tiles ... ok
[INFO] [stdout] test nova_luna::test::solve_simple_task ... ok
[INFO] [stdout] test nova_luna::test::solve_task_with_large_tile_group ... ok
[INFO] [stdout] test nova_luna::test::two_tiles ... ok
[INFO] [stdout] test nova_luna::test::three_tiles ... ok
[INFO] [stdout] test nova_luna::test::two_available_tiles ... ok
[INFO] [stdout] test nova_luna::test::single_tile ... ok
[INFO] [stdout] test nova_luna::test::solve_task_with_tile_group ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nova_luna_tile_backend-4760b4ef56f4421e)
[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] [stderr]    Doc-tests nova_luna_solver
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]   --> nova-luna-solver/src/nova_luna.rs:95:25
[INFO] [stderr]    |
[INFO] [stderr] 95 |         self.has_colors[(color as usize)]
[INFO] [stderr]    |                         ^              ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 95 -         self.has_colors[(color as usize)]
[INFO] [stderr] 95 +         self.has_colors[color as usize ]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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" "4c6e410923c15aaadd336aec3e963cf023180ba550b4212cd7f8657cfc4d20a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c6e410923c15aaadd336aec3e963cf023180ba550b4212cd7f8657cfc4d20a8", kill_on_drop: false }`
[INFO] [stdout] 4c6e410923c15aaadd336aec3e963cf023180ba550b4212cd7f8657cfc4d20a8