[INFO] cloning repository https://github.com/gvelim/CSX0003RUST [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gvelim/CSX0003RUST" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgvelim%2FCSX0003RUST", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgvelim%2FCSX0003RUST'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e7683f02145ac7fb9113f15af0569abfca32c1c5 [INFO] testing gvelim/CSX0003RUST against master#552a959051cebf8f88a8f558399baf733bec9ce0 for pr-136932 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgvelim%2FCSX0003RUST" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gvelim/CSX0003RUST on toolchain 552a959051cebf8f88a8f558399baf733bec9ce0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gvelim/CSX0003RUST [INFO] finished tweaking git repo https://github.com/gvelim/CSX0003RUST [INFO] tweaked toml for git repo https://github.com/gvelim/CSX0003RUST written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/gvelim/CSX0003RUST 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" "+552a959051cebf8f88a8f558399baf733bec9ce0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hashbag v0.1.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d246b8371050e9137663f6d84e96a0d02ceed22d5ab00726bb3137c0e3c409f7 [INFO] running `Command { std: "docker" "start" "-a" "d246b8371050e9137663f6d84e96a0d02ceed22d5ab00726bb3137c0e3c409f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d246b8371050e9137663f6d84e96a0d02ceed22d5ab00726bb3137c0e3c409f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d246b8371050e9137663f6d84e96a0d02ceed22d5ab00726bb3137c0e3c409f7", kill_on_drop: false }` [INFO] [stdout] d246b8371050e9137663f6d84e96a0d02ceed22d5ab00726bb3137c0e3c409f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86220d8e7680955993ed1667e735c842c07e4ad3a22807b1907cdb3dc3b8eb42 [INFO] running `Command { std: "docker" "start" "-a" "86220d8e7680955993ed1667e735c842c07e4ad3a22807b1907cdb3dc3b8eb42", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling hashbag v0.1.9 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling csx3 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/merge/mod.rs:84:74 [INFO] [stdout] | [INFO] [stdout] 84 | fn merge_lazy<'a>(&'a mut self, s:&'a mut[T]) -> (usize, VirtualSlice); [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/merge/mod.rs:109:76 [INFO] [stdout] | [INFO] [stdout] 109 | fn merge_lazy<'a>(&'a mut self, s: &'a mut [T]) -> (usize, VirtualSlice) { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `load_file_mst` is never used [INFO] [stdout] --> src/greedy/mod.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 7 | impl Graph { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 50 | fn load_file_mst(&mut self, filename: &str) -> &mut Graph { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `min_spanning_tree` is never used [INFO] [stdout] --> src/greedy/mst.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait MinimumSpanningTree { [INFO] [stdout] | ------------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 9 | fn min_spanning_tree(&self, _:Self::Algo) -> Self::Output; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ClusterSet` is never constructed [INFO] [stdout] --> src/greedy/cluster.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | struct ClusterSet { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `spacing` and `crossing_edges` are never used [INFO] [stdout] --> src/greedy/cluster.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 13 | impl ClusterSet { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 17 | fn spacing(&self) -> Edge { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | fn crossing_edges(&self) -> BinaryHeap{ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Clustering` is never used [INFO] [stdout] --> src/greedy/cluster.rs:37:7 [INFO] [stdout] | [INFO] [stdout] 37 | trait Clustering { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WIS` is never constructed [INFO] [stdout] --> src/dp/wis.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct WIS<'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/dp/wis.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 9 | impl WIS<'_> { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 10 | fn recursive(set: &[usize]) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | fn new(set: &[usize]) -> WIS { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn weight(&self) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | fn elements(&self) -> impl Iterator + '_ { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn positions_in_set(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn to_binary_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | fn parse_graph(filename: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WISElemIter` is never constructed [INFO] [stdout] --> src/dp/wis.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | struct WISElemIter<'a> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Object` is never constructed [INFO] [stdout] --> src/dp/knap.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct Object { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `KnapSack` is never constructed [INFO] [stdout] --> src/dp/knap.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | struct KnapSack<'a> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `positions`, `elements`, `max_value`, and `parse` are never used [INFO] [stdout] --> src/dp/knap.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 22 | impl KnapSack<'_> { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 23 | fn new(list: &[Object], capacity: usize ) -> KnapSack { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | fn positions(&self) -> impl Iterator + '_ { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn elements(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn max_value(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | fn parse(input: &str) -> Result<(usize,Vec),ParseIntError> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `map`, `dp`, `coins`, and `combos` are never read [INFO] [stdout] --> src/dp/coin.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 54 | struct Coins { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 55 | map: Option>, [INFO] [stdout] | ^^^ [INFO] [stdout] 56 | dp: Option>, [INFO] [stdout] | ^^ [INFO] [stdout] 57 | coins: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 58 | combos: Option>> [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `combinations`, `iterative`, `get_coins_num`, `coins`, and `recursive` are never used [INFO] [stdout] --> src/dp/coin.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 67 | impl Coins { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 68 | fn combinations(&mut self, sum: usize, coins:&[usize]) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | fn iterative(sum: usize, coins:&[usize]) -> Coins { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | fn get_coins_num(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | fn coins(&self) -> impl Iterator + '_ { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | fn recursive(&mut self, sum: usize, coins:&[usize]) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CoinsIter` is never constructed [INFO] [stdout] --> src/dp/coin.rs:135:8 [INFO] [stdout] | [INFO] [stdout] 135 | struct CoinsIter<'a > { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/dp/coin.rs:141:8 [INFO] [stdout] | [INFO] [stdout] 140 | impl CoinsIter<'_> { [INFO] [stdout] | ------------------ associated function in this implementation [INFO] [stdout] 141 | fn new(coins:&Coins) -> CoinsIter { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SquareSum` is never constructed [INFO] [stdout] --> src/dp/path.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | struct SquareSum<'a> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `path`, and `sum` are never used [INFO] [stdout] --> src/dp/path.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 28 | impl SquareSum<'_> { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 29 | fn new(path: &[Vec]) -> SquareSum { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | fn path(&self) -> impl Iterator + '_ { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn sum(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SquareSumIter` is never constructed [INFO] [stdout] --> src/dp/path.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | struct SquareSumIter<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/dp/path.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 54 | impl<'a> SquareSumIter<'a> { [INFO] [stdout] | -------------------------- associated function in this implementation [INFO] [stdout] 55 | fn new(ss:&'a SquareSum<'a>) -> SquareSumIter<'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_subsequence_v1` is never used [INFO] [stdout] --> src/bin/leet.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn is_subsequence_v1(s: &str, t: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_subsequence_v2` is never used [INFO] [stdout] --> src/bin/leet.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn is_subsequence_v2(s: &str, t: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `num_matching_subseq` is never used [INFO] [stdout] --> src/bin/leet.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn num_matching_subseq(s: &str, words: &[&str]) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.97s [INFO] running `Command { std: "docker" "inspect" "86220d8e7680955993ed1667e735c842c07e4ad3a22807b1907cdb3dc3b8eb42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86220d8e7680955993ed1667e735c842c07e4ad3a22807b1907cdb3dc3b8eb42", kill_on_drop: false }` [INFO] [stdout] 86220d8e7680955993ed1667e735c842c07e4ad3a22807b1907cdb3dc3b8eb42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b961306383a7203bf1ab0b0589cd0df267b9801243116bf4f2d18db21e2ba40 [INFO] running `Command { std: "docker" "start" "-a" "6b961306383a7203bf1ab0b0589cd0df267b9801243116bf4f2d18db21e2ba40", kill_on_drop: false }` [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/merge/mod.rs:84:74 [INFO] [stdout] | [INFO] [stdout] 84 | fn merge_lazy<'a>(&'a mut self, s:&'a mut[T]) -> (usize, VirtualSlice); [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/merge/mod.rs:109:76 [INFO] [stdout] | [INFO] [stdout] 109 | fn merge_lazy<'a>(&'a mut self, s: &'a mut [T]) -> (usize, VirtualSlice) { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling csx3 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `load_file_mst` is never used [INFO] [stdout] --> src/greedy/mod.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 7 | impl Graph { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 50 | fn load_file_mst(&mut self, filename: &str) -> &mut Graph { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `min_spanning_tree` is never used [INFO] [stdout] --> src/greedy/mst.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait MinimumSpanningTree { [INFO] [stdout] | ------------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 9 | fn min_spanning_tree(&self, _:Self::Algo) -> Self::Output; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ClusterSet` is never constructed [INFO] [stdout] --> src/greedy/cluster.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | struct ClusterSet { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `spacing` and `crossing_edges` are never used [INFO] [stdout] --> src/greedy/cluster.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 13 | impl ClusterSet { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 17 | fn spacing(&self) -> Edge { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | fn crossing_edges(&self) -> BinaryHeap{ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Clustering` is never used [INFO] [stdout] --> src/greedy/cluster.rs:37:7 [INFO] [stdout] | [INFO] [stdout] 37 | trait Clustering { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WIS` is never constructed [INFO] [stdout] --> src/dp/wis.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | struct WIS<'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/dp/wis.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 9 | impl WIS<'_> { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 10 | fn recursive(set: &[usize]) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | fn new(set: &[usize]) -> WIS { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn weight(&self) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | fn elements(&self) -> impl Iterator + '_ { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn positions_in_set(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn to_binary_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | fn parse_graph(filename: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WISElemIter` is never constructed [INFO] [stdout] --> src/dp/wis.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | struct WISElemIter<'a> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Object` is never constructed [INFO] [stdout] --> src/dp/knap.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct Object { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `KnapSack` is never constructed [INFO] [stdout] --> src/dp/knap.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | struct KnapSack<'a> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `positions`, `elements`, `max_value`, and `parse` are never used [INFO] [stdout] --> src/dp/knap.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 22 | impl KnapSack<'_> { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 23 | fn new(list: &[Object], capacity: usize ) -> KnapSack { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | fn positions(&self) -> impl Iterator + '_ { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn elements(&self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn max_value(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | fn parse(input: &str) -> Result<(usize,Vec),ParseIntError> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `map`, `dp`, `coins`, and `combos` are never read [INFO] [stdout] --> src/dp/coin.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 54 | struct Coins { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 55 | map: Option>, [INFO] [stdout] | ^^^ [INFO] [stdout] 56 | dp: Option>, [INFO] [stdout] | ^^ [INFO] [stdout] 57 | coins: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 58 | combos: Option>> [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `combinations`, `iterative`, `get_coins_num`, `coins`, and `recursive` are never used [INFO] [stdout] --> src/dp/coin.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 67 | impl Coins { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 68 | fn combinations(&mut self, sum: usize, coins:&[usize]) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | fn iterative(sum: usize, coins:&[usize]) -> Coins { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | fn get_coins_num(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | fn coins(&self) -> impl Iterator + '_ { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | fn recursive(&mut self, sum: usize, coins:&[usize]) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CoinsIter` is never constructed [INFO] [stdout] --> src/dp/coin.rs:135:8 [INFO] [stdout] | [INFO] [stdout] 135 | struct CoinsIter<'a > { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/dp/coin.rs:141:8 [INFO] [stdout] | [INFO] [stdout] 140 | impl CoinsIter<'_> { [INFO] [stdout] | ------------------ associated function in this implementation [INFO] [stdout] 141 | fn new(coins:&Coins) -> CoinsIter { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SquareSum` is never constructed [INFO] [stdout] --> src/dp/path.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | struct SquareSum<'a> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `path`, and `sum` are never used [INFO] [stdout] --> src/dp/path.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 28 | impl SquareSum<'_> { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 29 | fn new(path: &[Vec]) -> SquareSum { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | fn path(&self) -> impl Iterator + '_ { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn sum(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SquareSumIter` is never constructed [INFO] [stdout] --> src/dp/path.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | struct SquareSumIter<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/dp/path.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 54 | impl<'a> SquareSumIter<'a> { [INFO] [stdout] | -------------------------- associated function in this implementation [INFO] [stdout] 55 | fn new(ss:&'a SquareSum<'a>) -> SquareSumIter<'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/merge/mod.rs:84:74 [INFO] [stdout] | [INFO] [stdout] 84 | fn merge_lazy<'a>(&'a mut self, s:&'a mut[T]) -> (usize, VirtualSlice); [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/merge/mod.rs:109:76 [INFO] [stdout] | [INFO] [stdout] 109 | fn merge_lazy<'a>(&'a mut self, s: &'a mut [T]) -> (usize, VirtualSlice) { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.00s [INFO] running `Command { std: "docker" "inspect" "6b961306383a7203bf1ab0b0589cd0df267b9801243116bf4f2d18db21e2ba40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b961306383a7203bf1ab0b0589cd0df267b9801243116bf4f2d18db21e2ba40", kill_on_drop: false }` [INFO] [stdout] 6b961306383a7203bf1ab0b0589cd0df267b9801243116bf4f2d18db21e2ba40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d2db301877b1d33314a4e8acf2fcd1b6826a2d4eb6302a549976d3797a457427 [INFO] running `Command { std: "docker" "start" "-a" "d2db301877b1d33314a4e8acf2fcd1b6826a2d4eb6302a549976d3797a457427", kill_on_drop: false }` [INFO] [stderr] warning: elided lifetime has a name [INFO] [stderr] --> src/merge/mod.rs:84:74 [INFO] [stderr] | [INFO] [stderr] 84 | fn merge_lazy<'a>(&'a mut self, s:&'a mut[T]) -> (usize, VirtualSlice); [INFO] [stderr] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: elided lifetime has a name [INFO] [stderr] --> src/merge/mod.rs:109:76 [INFO] [stderr] | [INFO] [stderr] 109 | fn merge_lazy<'a>(&'a mut self, s: &'a mut [T]) -> (usize, VirtualSlice) { [INFO] [stderr] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stderr] [INFO] [stderr] warning: method `load_file_mst` is never used [INFO] [stderr] --> src/greedy/mod.rs:50:8 [INFO] [stderr] | [INFO] [stderr] 7 | impl Graph { [INFO] [stderr] | ---------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 50 | fn load_file_mst(&mut self, filename: &str) -> &mut Graph { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `min_spanning_tree` is never used [INFO] [stderr] --> src/greedy/mst.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub trait MinimumSpanningTree { [INFO] [stderr] | ------------------- method in this trait [INFO] [stderr] ... [INFO] [stderr] 9 | fn min_spanning_tree(&self, _:Self::Algo) -> Self::Output; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `ClusterSet` is never constructed [INFO] [stderr] --> src/greedy/cluster.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | struct ClusterSet { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `spacing` and `crossing_edges` are never used [INFO] [stderr] --> src/greedy/cluster.rs:17:8 [INFO] [stderr] | [INFO] [stderr] 13 | impl ClusterSet { [INFO] [stderr] | --------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 17 | fn spacing(&self) -> Edge { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 20 | fn crossing_edges(&self) -> BinaryHeap{ [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Clustering` is never used [INFO] [stderr] --> src/greedy/cluster.rs:37:7 [INFO] [stderr] | [INFO] [stderr] 37 | trait Clustering { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `WIS` is never constructed [INFO] [stderr] --> src/dp/wis.rs:4:8 [INFO] [stderr] | [INFO] [stderr] 4 | struct WIS<'a> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple associated items are never used [INFO] [stderr] --> src/dp/wis.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 9 | impl WIS<'_> { [INFO] [stderr] | ------------ associated items in this implementation [INFO] [stderr] 10 | fn recursive(set: &[usize]) -> usize { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 24 | fn new(set: &[usize]) -> WIS { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 37 | fn weight(&self) -> usize { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 40 | fn elements(&self) -> impl Iterator + '_ { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 43 | fn positions_in_set(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 63 | fn to_binary_string(&self) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 68 | fn parse_graph(filename: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `WISElemIter` is never constructed [INFO] [stderr] --> src/dp/wis.rs:87:8 [INFO] [stderr] | [INFO] [stderr] 87 | struct WISElemIter<'a> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Object` is never constructed [INFO] [stderr] --> src/dp/knap.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | struct Object { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `KnapSack` is never constructed [INFO] [stderr] --> src/dp/knap.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | struct KnapSack<'a> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `positions`, `elements`, `max_value`, and `parse` are never used [INFO] [stderr] --> src/dp/knap.rs:23:8 [INFO] [stderr] | [INFO] [stderr] 22 | impl KnapSack<'_> { [INFO] [stderr] | ----------------- associated items in this implementation [INFO] [stderr] 23 | fn new(list: &[Object], capacity: usize ) -> KnapSack { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 40 | fn positions(&self) -> impl Iterator + '_ { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 53 | fn elements(&self) -> impl Iterator { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 58 | fn max_value(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 61 | fn parse(input: &str) -> Result<(usize,Vec),ParseIntError> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `map`, `dp`, `coins`, and `combos` are never read [INFO] [stderr] --> src/dp/coin.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 54 | struct Coins { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 55 | map: Option>, [INFO] [stderr] | ^^^ [INFO] [stderr] 56 | dp: Option>, [INFO] [stderr] | ^^ [INFO] [stderr] 57 | coins: Option>, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 58 | combos: Option>> [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `combinations`, `iterative`, `get_coins_num`, `coins`, and `recursive` are never used [INFO] [stderr] --> src/dp/coin.rs:68:8 [INFO] [stderr] | [INFO] [stderr] 67 | impl Coins { [INFO] [stderr] | ---------- associated items in this implementation [INFO] [stderr] 68 | fn combinations(&mut self, sum: usize, coins:&[usize]) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 86 | fn iterative(sum: usize, coins:&[usize]) -> Coins { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 105 | fn get_coins_num(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 110 | fn coins(&self) -> impl Iterator + '_ { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 113 | fn recursive(&mut self, sum: usize, coins:&[usize]) -> usize { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `CoinsIter` is never constructed [INFO] [stderr] --> src/dp/coin.rs:135:8 [INFO] [stderr] | [INFO] [stderr] 135 | struct CoinsIter<'a > { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/dp/coin.rs:141:8 [INFO] [stderr] | [INFO] [stderr] 140 | impl CoinsIter<'_> { [INFO] [stderr] | ------------------ associated function in this implementation [INFO] [stderr] 141 | fn new(coins:&Coins) -> CoinsIter { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `SquareSum` is never constructed [INFO] [stderr] --> src/dp/path.rs:23:8 [INFO] [stderr] | [INFO] [stderr] 23 | struct SquareSum<'a> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `path`, and `sum` are never used [INFO] [stderr] --> src/dp/path.rs:29:8 [INFO] [stderr] | [INFO] [stderr] 28 | impl SquareSum<'_> { [INFO] [stderr] | ------------------ associated items in this implementation [INFO] [stderr] 29 | fn new(path: &[Vec]) -> SquareSum { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 40 | fn path(&self) -> impl Iterator + '_ { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 43 | fn sum(&self) -> usize { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `SquareSumIter` is never constructed [INFO] [stderr] --> src/dp/path.rs:48:8 [INFO] [stderr] | [INFO] [stderr] 48 | struct SquareSumIter<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/dp/path.rs:55:8 [INFO] [stderr] | [INFO] [stderr] 54 | impl<'a> SquareSumIter<'a> { [INFO] [stderr] | -------------------------- associated function in this implementation [INFO] [stderr] 55 | fn new(ss:&'a SquareSum<'a>) -> SquareSumIter<'a> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `csx3` (lib) generated 21 warnings [INFO] [stderr] warning: `csx3` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/csx3-4a55066932174cad) [INFO] [stdout] [INFO] [stdout] running 56 tests [INFO] [stdout] test dp::coin::test::test_coins ... ok [INFO] [stdout] test dp::wis::test::test_recursive ... ok [INFO] [stdout] test dp::wis::test::test_parse ... ok [INFO] [stdout] test dp::path::test::test_max_sum_of_squares ... ok [INFO] [stdout] test dp::knap::test::test_parse ... ok [INFO] [stdout] test dp::coin::test::test_combinations ... ok [INFO] [stdout] test dp::wis::test::test_wis ... ok [INFO] [stdout] test graphs::path_search::test::test_path_search_small_graph ... ok [INFO] [stdout] test graphs::path_search::test::test_path_shortest_small_graph ... ok [INFO] [stdout] test hash_heap::test::test_2_sum ... ok [INFO] [stdout] test linkedlists::tests::test_into_iter ... ok [INFO] [stdout] test graphs::scc::test::test_topological_sort ... ok [INFO] [stdout] test hash_heap::test::test_2_sum_all ... ok [INFO] [stdout] test linkedlists::tests::test_pop_push_mixed ... ok [INFO] [stdout] test linkedlists::tests::test_pop_first ... ok [INFO] [stdout] test graphs::min_cut::test::test_min_cut ... ok [INFO] [stdout] test linkedlists::tests::test_push_last ... ok [INFO] [stdout] test linkedlists::tests::test_push_first ... ok [INFO] [stdout] test linkedlists::tests::test_iter ... ok [INFO] [stdout] test merge::test::test_merge_mut ... ok [INFO] [stdout] test merge::test::test_merge ... ok [INFO] [stdout] test merge::test::test_merge_mut_adjacent_fast ... ok [INFO] [stdout] test merge::test::test_merge_mut_adjacent ... ok [INFO] [stdout] test greedy::test::test_file_load_edge_by_cost ... ok [INFO] [stdout] test linkedlists::tests::test_from_iter ... ok [INFO] [stdout] test dp::knap::test::test_knapsack ... ok [INFO] [stdout] test merge::vs::test::test_virtual_slice_iter_mut_adjacent ... ok [INFO] [stdout] test merge::vs::test::test_virtual_slice_merge ... ok [INFO] [stdout] test merge::vs::test::test_virtual_slice_new_iter_swap ... ok [INFO] [stdout] test merge::test::test_merge_shallow ... ok [INFO] [stdout] test merge::vs::test::test_virtual_slice_swap_shallow ... ok [INFO] [stdout] test select::test::test_random_selection ... ok [INFO] [stdout] test merge::test::test_merge_mut_panic - should panic ... ok [INFO] [stdout] test greedy::mst::test::test_mst_kruska ... ok [INFO] [stdout] test sort::count::test::test_count_sort ... ok [INFO] [stdout] test merge::vs::test::test_virtual_slice_merge_multiple ... ok [INFO] [stdout] test select::test::test_find_median ... ok [INFO] [stdout] test merge::vs::test::test_virtual_slice_index_adjacent ... ok [INFO] [stdout] test sort::merge::test::test_merge_sort_mut ... ok [INFO] [stdout] test select::test::test_deterministic_selection ... ok [INFO] [stdout] test sort::merge::test::test_merge_sort_mut_adjacent ... ok [INFO] [stdout] test trees::test::test_add_iter ... ok [INFO] [stdout] test graphs::path_search::test::test_path_search_large_graph ... ok [INFO] [stdout] test sort::quick::test::test_quick_sort ... ok [INFO] [stdout] test graphs::path_search::test::test_path_shortest_large_graph ... ok [INFO] [stdout] test sort::quick::test::test_partition_at_index ... ok [INFO] [stdout] test sort::test::test_partition_at_index ... ok [INFO] [stdout] test merge::vs::test::test_virtual_slice_adjacent_panic - should panic ... ok [INFO] [stdout] test greedy::mst::test::test_mst_prim ... ok [INFO] [stdout] test sort::count::test::test_countsort_head_to_head ... ok [INFO] [stdout] test sort::merge::test::test_mergesort_head_to_head ... ok [INFO] [stdout] test graphs::min_cut::test::test_min_cut_txt_graph ... FAILED [INFO] [stdout] test graphs::scc::test::test_scc_small ... ok [INFO] [stdout] test hash_heap::test::test_2_sum_file ... ok [INFO] [stdout] test greedy::cluster::test::test_clustering ... ok [INFO] [stdout] test hash_heap::test::test_3_sum ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- graphs::min_cut::test::test_min_cut_txt_graph stdout ---- [INFO] [stdout] Run Iterations: 12 [INFO] [stdout] (12)(0.500) Min Cut !! => 6 [INFO] [stdout] (9)(0.333) Min Cut !! => 4 [INFO] [stdout] >> Min-cut: {E(5, N(3)), E(3, N(1)), E(3, N(5)), E(1, N(3))} [INFO] [stdout] -------------------- [INFO] [stdout] Run Iterations: 100 [INFO] [stdout] (100)(0.180) Min Cut !! => 18 [INFO] [stdout] (94)(0.160) Min Cut !! => 16 [INFO] [stdout] (91)(0.120) Min Cut !! => 12 [INFO] [stdout] >> Min-cut: {E(24, N(13)), E(20, N(13)), E(13, N(16)), E(13, N(21)), E(16, N(13)), E(13, N(3)), E(11, N(13)), E(3, N(13)), E(13, N(20)), E(13, N(24)), E(13, N(11)), E(21, N(13))} [INFO] [stdout] -------------------- [INFO] [stdout] Run Iterations: 450 [INFO] [stdout] (450)(0.093) Min Cut !! => 42 [INFO] [stdout] (448)(0.080) Min Cut !! => 36 [INFO] [stdout] >> Min-cut: {E(61, N(15)), E(55, N(61)), E(15, N(61)), E(14, N(61)), E(75, N(61)), E(61, N(22)), E(9, N(61)), E(43, N(61)), E(37, N(61)), E(61, N(13)), E(62, N(61)), E(52, N(61)), E(61, N(66)), E(61, N(24)), E(54, N(61)), E(61, N(9)), E(24, N(61)), E(61, N(3)), E(61, N(55)), E(61, N(33)), E(4, N(61)), E(61, N(72)), E(61, N(37)), E(61, N(43)), E(61, N(75)), E(3, N(61)), E(61, N(4)), E(13, N(61)), E(61, N(54)), E(66, N(61)), E(33, N(61)), E(61, N(52)), E(61, N(62)), E(22, N(61)), E(61, N(14)), E(72, N(61))} [INFO] [stdout] [INFO] [stdout] thread 'graphs::min_cut::test::test_min_cut_txt_graph' panicked at src/graphs/min_cut.rs:401:17: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: 36 [INFO] [stdout] right: 32 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5cef2eb7b0e0 - std::backtrace_rs::backtrace::libunwind::trace::hff7ffeb2055d56f7 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x5cef2eb7b0e0 - std::backtrace_rs::backtrace::trace_unsynchronized::he7b3446d48853094 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5cef2eb7b0e0 - std::sys::backtrace::_print_fmt::hc2f9f78a9d81f67e [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5cef2eb7b0e0 - ::fmt::h222ded249a1f0b37 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5cef2eba3b63 - core::fmt::rt::Argument::fmt::hf87ad28cd961f7a3 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x5cef2eba3b63 - core::fmt::write::h9275005cf35b8a10 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/core/src/fmt/mod.rs:1449:21 [INFO] [stdout] 6: 0x5cef2eb77b13 - std::io::Write::write_fmt::h9c45a7064b117632 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/io/mod.rs:1890:15 [INFO] [stdout] 7: 0x5cef2eb7af32 - std::sys::backtrace::BacktraceLock::print::hd225c6688b44ae93 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x5cef2eb7c50f - std::panicking::default_hook::{{closure}}::h2b0bdfbf5b027ac9 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/panicking.rs:298:22 [INFO] [stdout] 9: 0x5cef2eb7c328 - std::panicking::default_hook::ha8790851fc656c1a [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/panicking.rs:322:9 [INFO] [stdout] 10: 0x5cef2eb0bdb5 - as core::ops::function::Fn>::call::hdad4d0506655a157 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/alloc/src/boxed.rs:2030:9 [INFO] [stdout] 11: 0x5cef2eb0bdb5 - test::test_main::{{closure}}::hdf61abd52acd3de0 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/test/src/lib.rs:135:21 [INFO] [stdout] 12: 0x5cef2eb7d003 - as core::ops::function::Fn>::call::h52c5bf698b1366e5 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/alloc/src/boxed.rs:2030:9 [INFO] [stdout] 13: 0x5cef2eb7d003 - std::panicking::rust_panic_with_hook::ha306bc05bdb5b696 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/panicking.rs:839:13 [INFO] [stdout] 14: 0x5cef2eb7ccba - std::panicking::begin_panic_handler::{{closure}}::h2c0d6e717a62810c [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/panicking.rs:704:13 [INFO] [stdout] 15: 0x5cef2eb7b5e9 - std::sys::backtrace::__rust_end_short_backtrace::h1e7465e8c528d13d [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 16: 0x5cef2eb7c94d - rust_begin_unwind [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/panicking.rs:695:5 [INFO] [stdout] 17: 0x5cef2eba1aa0 - core::panicking::panic_fmt::h0c17c793f18e9c3f [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/core/src/panicking.rs:75:14 [INFO] [stdout] 18: 0x5cef2eba1f2b - core::panicking::assert_failed_inner::h47e6c4468e9a6d85 [INFO] [stdout] 19: 0x5cef2eba1db2 - core::panicking::assert_failed::h3237d6fbba6639d7 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/core/src/panicking.rs:380:5 [INFO] [stdout] 20: 0x5cef2ea972c0 - csx3::graphs::min_cut::test::test_min_cut_txt_graph::{{closure}}::h049d2038edd7a403 [INFO] [stdout] at /opt/rustwide/workdir/src/graphs/min_cut.rs:401:17 [INFO] [stdout] 21: 0x5cef2eac001a - core::iter::traits::iterator::Iterator::for_each::call::{{closure}}::h85ed68c89327241a [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/core/src/iter/traits/iterator.rs:797:29 [INFO] [stdout] 22: 0x5cef2ea58058 - as core::iter::traits::iterator::Iterator>::fold::hac4a605a4e8f683b [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/alloc/src/vec/into_iter.rs:318:25 [INFO] [stdout] 23: 0x5cef2ea5b296 - core::iter::traits::iterator::Iterator::for_each::he5c5cf1677ab1015 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/core/src/iter/traits/iterator.rs:800:9 [INFO] [stdout] 24: 0x5cef2ea96fc4 - csx3::graphs::min_cut::test::test_min_cut_txt_graph::h2a6b28dbd890ff40 [INFO] [stdout] at /opt/rustwide/workdir/src/graphs/min_cut.rs:394:9 [INFO] [stdout] 25: 0x5cef2ea96e37 - csx3::graphs::min_cut::test::test_min_cut_txt_graph::{{closure}}::ha40528a06bc8a71a [INFO] [stdout] at /opt/rustwide/workdir/src/graphs/min_cut.rs:385:32 [INFO] [stdout] 26: 0x5cef2eab6206 - core::ops::function::FnOnce::call_once::hdc15995d02d14a6e [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 27: 0x5cef2eb115ab - core::ops::function::FnOnce::call_once::ha8d13c24f305262f [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x5cef2eb115ab - test::__rust_begin_short_backtrace::hda7ed5913d26b4c3 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/test/src/lib.rs:637:18 [INFO] [stdout] 29: 0x5cef2eb10428 - test::run_test_in_process::{{closure}}::h98799ac8ad05dc17 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/test/src/lib.rs:660:60 [INFO] [stdout] 30: 0x5cef2eb10428 - as core::ops::function::FnOnce<()>>::call_once::h9915be725ed5cec7 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 31: 0x5cef2eb10428 - std::panicking::try::do_call::hdae5166dc0f6479b [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/panicking.rs:587:40 [INFO] [stdout] 32: 0x5cef2eb10428 - std::panicking::try::h8fa0f35111734e43 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/panicking.rs:550:19 [INFO] [stdout] 33: 0x5cef2eb10428 - std::panic::catch_unwind::h2c5c178909d676e7 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/panic.rs:358:14 [INFO] [stdout] 34: 0x5cef2eb10428 - test::run_test_in_process::h2157e57f25733f22 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/test/src/lib.rs:660:27 [INFO] [stdout] 35: 0x5cef2eb10428 - test::run_test::{{closure}}::h22055a3e9dc56ab9 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/test/src/lib.rs:581:43 [INFO] [stdout] 36: 0x5cef2ead33e5 - test::run_test::{{closure}}::h0de666e52c64b314 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/test/src/lib.rs:611:41 [INFO] [stdout] 37: 0x5cef2ead33e5 - std::sys::backtrace::__rust_begin_short_backtrace::hc24dfc6dbc7f5867 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 38: 0x5cef2ead6d6a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h036a075b14c8a889 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 39: 0x5cef2ead6d6a - as core::ops::function::FnOnce<()>>::call_once::h77e5e1e1c11b3182 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 40: 0x5cef2ead6d6a - std::panicking::try::do_call::h64009ce4a7d5024a [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/panicking.rs:587:40 [INFO] [stdout] 41: 0x5cef2ead6d6a - std::panicking::try::h9f253851f45b6cf2 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/panicking.rs:550:19 [INFO] [stdout] 42: 0x5cef2ead6d6a - std::panic::catch_unwind::hbcdf318df191e0d2 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/panic.rs:358:14 [INFO] [stdout] 43: 0x5cef2ead6d6a - std::thread::Builder::spawn_unchecked_::{{closure}}::h1b0514eb1722a9bb [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 44: 0x5cef2ead6d6a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h49ed8239622cf2ed [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 45: 0x5cef2eb80e1b - as core::ops::function::FnOnce>::call_once::h5d46408001e51da6 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/alloc/src/boxed.rs:2016:9 [INFO] [stdout] 46: 0x5cef2eb80e1b - as core::ops::function::FnOnce>::call_once::hfb44b07af29285a8 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/alloc/src/boxed.rs:2016:9 [INFO] [stdout] 47: 0x5cef2eb80e1b - std::sys::pal::unix::thread::Thread::new::thread_start::h3fe202b40d9df201 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/sys/pal/unix/thread.rs:106:17 [INFO] [stdout] 48: 0x7df67e5ecac3 - [INFO] [stdout] 49: 0x7df67e67da04 - clone [INFO] [stdout] 50: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] graphs::min_cut::test::test_min_cut_txt_graph [INFO] [stdout] [INFO] [stdout] test result: FAILED. 55 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 13.32s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "d2db301877b1d33314a4e8acf2fcd1b6826a2d4eb6302a549976d3797a457427", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2db301877b1d33314a4e8acf2fcd1b6826a2d4eb6302a549976d3797a457427", kill_on_drop: false }` [INFO] [stdout] d2db301877b1d33314a4e8acf2fcd1b6826a2d4eb6302a549976d3797a457427