[INFO] cloning repository https://github.com/MaxiStev/wave-function-collapse [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MaxiStev/wave-function-collapse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxiStev%2Fwave-function-collapse", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxiStev%2Fwave-function-collapse'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1e2857a7027f0f04c8ea36f566c47e7ab4412c4a [INFO] testing MaxiStev/wave-function-collapse against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxiStev%2Fwave-function-collapse" "/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/MaxiStev/wave-function-collapse [INFO] finished tweaking git repo https://github.com/MaxiStev/wave-function-collapse [INFO] tweaked toml for git repo https://github.com/MaxiStev/wave-function-collapse written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/MaxiStev/wave-function-collapse 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/MaxiStev/wave-function-collapse 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] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_core v0.6.3 [INFO] [stderr] Downloaded getrandom v0.2.7 [INFO] [stderr] Downloaded textwrap v0.15.0 [INFO] [stderr] Downloaded array2d v0.2.1 [INFO] [stderr] Downloaded ppv-lite86 v0.2.16 [INFO] [stderr] Downloaded heck v0.4.0 [INFO] [stderr] Downloaded clap_derive v3.2.7 [INFO] [stderr] Downloaded proc-macro2 v1.0.40 [INFO] [stderr] Downloaded quote v1.0.20 [INFO] [stderr] Downloaded indexmap v1.9.1 [INFO] [stderr] Downloaded unicode-ident v1.0.2 [INFO] [stderr] Downloaded once_cell v1.13.0 [INFO] [stderr] Downloaded os_str_bytes v6.2.0 [INFO] [stderr] Downloaded syn v1.0.98 [INFO] [stderr] Downloaded clap v3.2.12 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] afe17f0a05f57679fa08011d26eec30f643cd11f857b828582ed32bb7f8b3e6f [INFO] running `Command { std: "docker" "start" "-a" "afe17f0a05f57679fa08011d26eec30f643cd11f857b828582ed32bb7f8b3e6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "afe17f0a05f57679fa08011d26eec30f643cd11f857b828582ed32bb7f8b3e6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afe17f0a05f57679fa08011d26eec30f643cd11f857b828582ed32bb7f8b3e6f", kill_on_drop: false }` [INFO] [stdout] afe17f0a05f57679fa08011d26eec30f643cd11f857b828582ed32bb7f8b3e6f [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 28a409ad7117683e83a21ce2df3a04548928aa26fa50f0b6b30a66921fdd266c [INFO] running `Command { std: "docker" "start" "-a" "28a409ad7117683e83a21ce2df3a04548928aa26fa50f0b6b30a66921fdd266c", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling os_str_bytes v6.2.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling once_cell v1.13.0 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling array2d v0.2.1 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling clap_derive v3.2.7 [INFO] [stderr] Compiling clap v3.2.12 [INFO] [stderr] Compiling wave-function-collapse v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/field.rs:37:21 [INFO] [stdout] | [INFO] [stdout] 37 | let mut cell = field.get_mut(row, col).unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `allowed_cells` is never read [INFO] [stdout] --> src/field.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Field { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 7 | pub field: array2d::Array2D>, [INFO] [stdout] 8 | pub allowed_cells: Vec>, [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 21.16s [INFO] running `Command { std: "docker" "inspect" "28a409ad7117683e83a21ce2df3a04548928aa26fa50f0b6b30a66921fdd266c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28a409ad7117683e83a21ce2df3a04548928aa26fa50f0b6b30a66921fdd266c", kill_on_drop: false }` [INFO] [stdout] 28a409ad7117683e83a21ce2df3a04548928aa26fa50f0b6b30a66921fdd266c [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/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] 612af4e0ff5cdd1b81043bf63a9527a378c4acd75e514e70e9f71d2b77771474 [INFO] running `Command { std: "docker" "start" "-a" "612af4e0ff5cdd1b81043bf63a9527a378c4acd75e514e70e9f71d2b77771474", kill_on_drop: false }` [INFO] [stderr] Compiling wave-function-collapse v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/field.rs:37:21 [INFO] [stdout] | [INFO] [stdout] 37 | let mut cell = field.get_mut(row, col).unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `allowed_cells` is never read [INFO] [stdout] --> src/field.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Field { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 7 | pub field: array2d::Array2D>, [INFO] [stdout] 8 | pub allowed_cells: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `Command { std: "docker" "inspect" "612af4e0ff5cdd1b81043bf63a9527a378c4acd75e514e70e9f71d2b77771474", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "612af4e0ff5cdd1b81043bf63a9527a378c4acd75e514e70e9f71d2b77771474", kill_on_drop: false }` [INFO] [stdout] 612af4e0ff5cdd1b81043bf63a9527a378c4acd75e514e70e9f71d2b77771474 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 6028ec245bfea728bf845ca512030aa59479223441bfc789ba5eba52792506ba [INFO] running `Command { std: "docker" "start" "-a" "6028ec245bfea728bf845ca512030aa59479223441bfc789ba5eba52792506ba", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/field.rs:37:21 [INFO] [stderr] | [INFO] [stderr] 37 | let mut cell = field.get_mut(row, col).unwrap(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `allowed_cells` is never read [INFO] [stderr] --> src/field.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct Field { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] 7 | pub field: array2d::Array2D>, [INFO] [stderr] 8 | pub allowed_cells: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `wave-function-collapse` (bin "wave-function-collapse" test) generated 2 warnings (run `cargo fix --bin "wave-function-collapse" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/wave_function_collapse-e43ea7af7af53c64) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test cell::test::collapse ... ok [INFO] [stdout] test cell::test::possible ... ok [INFO] [stdout] test cell::test::update_right ... ok [INFO] [stdout] test field::test::collapse_update_neighbours ... ok [INFO] [stdout] test field::test::lowest_entropy ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6028ec245bfea728bf845ca512030aa59479223441bfc789ba5eba52792506ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6028ec245bfea728bf845ca512030aa59479223441bfc789ba5eba52792506ba", kill_on_drop: false }` [INFO] [stdout] 6028ec245bfea728bf845ca512030aa59479223441bfc789ba5eba52792506ba