[INFO] cloning repository https://github.com/cjm00/rust-wfc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cjm00/rust-wfc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjm00%2Frust-wfc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjm00%2Frust-wfc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 76b262ba3707afe22f6a6d8a9699aa9413d91955 [INFO] checking cjm00/rust-wfc against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjm00%2Frust-wfc" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cjm00/rust-wfc on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cjm00/rust-wfc [INFO] finished tweaking git repo https://github.com/cjm00/rust-wfc [INFO] tweaked toml for git repo https://github.com/cjm00/rust-wfc written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/cjm00/rust-wfc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bit-vec v0.4.3 [INFO] [stderr] Downloaded itertools v0.6.0 [INFO] [stderr] Downloaded matrixmultiply v0.1.13 [INFO] [stderr] Downloaded num-complex v0.1.37 [INFO] [stderr] Downloaded either v1.1.0 [INFO] [stderr] Downloaded ndarray v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4848bf7625be8b1c9e8f52054dfd6bacb88f9637d04921e2c6e5dbe50451086c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4848bf7625be8b1c9e8f52054dfd6bacb88f9637d04921e2c6e5dbe50451086c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4848bf7625be8b1c9e8f52054dfd6bacb88f9637d04921e2c6e5dbe50451086c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4848bf7625be8b1c9e8f52054dfd6bacb88f9637d04921e2c6e5dbe50451086c", kill_on_drop: false }` [INFO] [stdout] 4848bf7625be8b1c9e8f52054dfd6bacb88f9637d04921e2c6e5dbe50451086c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b9aeb98ddaffeae490235fe30f071a87a65a78eb156e1510fee59cf8d3815617 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b9aeb98ddaffeae490235fe30f071a87a65a78eb156e1510fee59cf8d3815617", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.21 [INFO] [stderr] Compiling ndarray v0.9.0 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking either v1.1.0 [INFO] [stderr] Checking inflate v0.1.1 [INFO] [stderr] Checking bit-vec v0.4.3 [INFO] [stderr] Checking num-integer v0.1.33 [INFO] [stderr] Checking num-complex v0.1.37 [INFO] [stderr] Checking deflate v0.7.5 [INFO] [stderr] Checking matrixmultiply v0.1.13 [INFO] [stderr] Checking itertools v0.6.0 [INFO] [stderr] Checking num-iter v0.1.33 [INFO] [stderr] Checking num v0.1.36 [INFO] [stderr] Checking time v0.1.36 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking chrono v0.3.0 [INFO] [stderr] Checking png v0.6.2 [INFO] [stderr] Checking rust-wfc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/overlappingmodel.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | / /// Marks all but a single state of the BitVec as forbidden, randomly chosen [INFO] [stdout] 89 | | /// from the states still permitted and weighted by their frequency in the original image. [INFO] [stdout] | |__________________________________________________________________________________________________^ [INFO] [stdout] 90 | let mut possible_states = self.possible_states.borrow_mut(); [INFO] [stdout] | ------------------------------------------------------------ rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/utils.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | / /// Returns an index from the slice of (T, u) where u is the integer weight, i.e. [INFO] [stdout] 41 | | /// [('a', 3), ('b', 1), ('c', 1)] returns 0 (the index of 'a') with probability 3/5 [INFO] [stdout] | |________________________________________________________________________________________^ [INFO] [stdout] 42 | [INFO] [stdout] 43 | / let total: usize = input.iter() [INFO] [stdout] 44 | | .map(|&(_, u)| u) [INFO] [stdout] 45 | | .zip(mask.into_iter()) [INFO] [stdout] 46 | | .filter(|&(_, m)| m) [INFO] [stdout] 47 | | .map(|(u, _)| u) [INFO] [stdout] 48 | | .sum(); [INFO] [stdout] | |_______________- rustdoc does not generate documentation for statements [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/overlappingmodel.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | / /// Marks all but a single state of the BitVec as forbidden, randomly chosen [INFO] [stdout] 89 | | /// from the states still permitted and weighted by their frequency in the original image. [INFO] [stdout] | |__________________________________________________________________________________________________^ [INFO] [stdout] 90 | let mut possible_states = self.possible_states.borrow_mut(); [INFO] [stdout] | ------------------------------------------------------------ rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/utils.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | / /// Returns an index from the slice of (T, u) where u is the integer weight, i.e. [INFO] [stdout] 41 | | /// [('a', 3), ('b', 1), ('c', 1)] returns 0 (the index of 'a') with probability 3/5 [INFO] [stdout] | |________________________________________________________________________________________^ [INFO] [stdout] 42 | [INFO] [stdout] 43 | / let total: usize = input.iter() [INFO] [stdout] 44 | | .map(|&(_, u)| u) [INFO] [stdout] 45 | | .zip(mask.into_iter()) [INFO] [stdout] 46 | | .filter(|&(_, m)| m) [INFO] [stdout] 47 | | .map(|(u, _)| u) [INFO] [stdout] 48 | | .sum(); [INFO] [stdout] | |_______________- rustdoc does not generate documentation for statements [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `coord` [INFO] [stdout] --> src/overlappingmodel.rs:421:45 [INFO] [stdout] | [INFO] [stdout] 421 | fn wrap_coord>(&self, coord: (T, T)) -> Result<(usize, usize), ()> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_coord` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `coord` [INFO] [stdout] --> src/overlappingmodel.rs:421:45 [INFO] [stdout] | [INFO] [stdout] 421 | fn wrap_coord>(&self, coord: (T, T)) -> Result<(usize, usize), ()> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_coord` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(try_from)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(try_from)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.17s [INFO] running `Command { std: "docker" "inspect" "b9aeb98ddaffeae490235fe30f071a87a65a78eb156e1510fee59cf8d3815617", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9aeb98ddaffeae490235fe30f071a87a65a78eb156e1510fee59cf8d3815617", kill_on_drop: false }` [INFO] [stdout] b9aeb98ddaffeae490235fe30f071a87a65a78eb156e1510fee59cf8d3815617