[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_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxiStev%2Fwave-function-collapse" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-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-3-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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded getrandom v0.2.7 [INFO] [stderr] Downloaded autocfg v1.1.0 [INFO] [stderr] Downloaded array2d v0.2.1 [INFO] [stderr] Downloaded heck v0.4.0 [INFO] [stderr] Downloaded clap_lex v0.2.4 [INFO] [stderr] Downloaded os_str_bytes v6.2.0 [INFO] [stderr] Downloaded quote v1.0.20 [INFO] [stderr] Downloaded proc-macro2 v1.0.40 [INFO] [stderr] Downloaded unicode-ident v1.0.2 [INFO] [stderr] Downloaded indexmap v1.9.1 [INFO] [stderr] Downloaded once_cell v1.13.0 [INFO] [stderr] Downloaded textwrap v0.15.0 [INFO] [stderr] Downloaded clap_derive v3.2.7 [INFO] [stderr] Downloaded termcolor v1.1.3 [INFO] [stderr] Downloaded version_check v0.9.4 [INFO] [stderr] Downloaded strsim v0.10.0 [INFO] [stderr] Downloaded clap v3.2.12 [INFO] [stderr] Downloaded syn v1.0.98 [INFO] [stderr] Downloaded libc v0.2.126 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2a9b1a812e154ada55bd544a947b92c0929d53ff65967b692bb35e3684e9e690 [INFO] running `Command { std: "docker" "start" "-a" "2a9b1a812e154ada55bd544a947b92c0929d53ff65967b692bb35e3684e9e690", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a9b1a812e154ada55bd544a947b92c0929d53ff65967b692bb35e3684e9e690", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a9b1a812e154ada55bd544a947b92c0929d53ff65967b692bb35e3684e9e690", kill_on_drop: false }` [INFO] [stdout] 2a9b1a812e154ada55bd544a947b92c0929d53ff65967b692bb35e3684e9e690 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e6b03f9083ba7e600f198aea018a5c2ee316e27de823232e7244b9f0740d2167 [INFO] running `Command { std: "docker" "start" "-a" "e6b03f9083ba7e600f198aea018a5c2ee316e27de823232e7244b9f0740d2167", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling libc v0.2.126 [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 cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling os_str_bytes v6.2.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling once_cell v1.13.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling array2d v0.2.1 [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 indexmap v1.9.1 [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 15.89s [INFO] running `Command { std: "docker" "inspect" "e6b03f9083ba7e600f198aea018a5c2ee316e27de823232e7244b9f0740d2167", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6b03f9083ba7e600f198aea018a5c2ee316e27de823232e7244b9f0740d2167", kill_on_drop: false }` [INFO] [stdout] e6b03f9083ba7e600f198aea018a5c2ee316e27de823232e7244b9f0740d2167 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 75598132f791b816c623b874a34142c78ea75c44e44612d7915b4b519eff92b4 [INFO] running `Command { std: "docker" "start" "-a" "75598132f791b816c623b874a34142c78ea75c44e44612d7915b4b519eff92b4", 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 1.02s [INFO] running `Command { std: "docker" "inspect" "75598132f791b816c623b874a34142c78ea75c44e44612d7915b4b519eff92b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75598132f791b816c623b874a34142c78ea75c44e44612d7915b4b519eff92b4", kill_on_drop: false }` [INFO] [stdout] 75598132f791b816c623b874a34142c78ea75c44e44612d7915b4b519eff92b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b03e3c91f0c995a3fc132b6c308a1eead57641631bebe62fdf716e1b27adfe07 [INFO] running `Command { std: "docker" "start" "-a" "b03e3c91f0c995a3fc132b6c308a1eead57641631bebe62fdf716e1b27adfe07", 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 0.08s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/wave_function_collapse-0c67f57098a16947) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test cell::test::update_right ... ok [INFO] [stdout] test cell::test::collapse ... ok [INFO] [stdout] test field::test::collapse_update_neighbours ... ok [INFO] [stdout] test cell::test::possible ... 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" "b03e3c91f0c995a3fc132b6c308a1eead57641631bebe62fdf716e1b27adfe07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b03e3c91f0c995a3fc132b6c308a1eead57641631bebe62fdf716e1b27adfe07", kill_on_drop: false }` [INFO] [stdout] b03e3c91f0c995a3fc132b6c308a1eead57641631bebe62fdf716e1b27adfe07