[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 1.83.0 for beta-1.84.0-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgvelim%2FCSX0003RUST" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gvelim/CSX0003RUST on toolchain 1.83.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "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-7-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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4943c24b5061dbf230b9f6fc4ea0b49ea5accaed9a42daf1d2deefb89947d714 [INFO] running `Command { std: "docker" "start" "-a" "4943c24b5061dbf230b9f6fc4ea0b49ea5accaed9a42daf1d2deefb89947d714", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4943c24b5061dbf230b9f6fc4ea0b49ea5accaed9a42daf1d2deefb89947d714", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4943c24b5061dbf230b9f6fc4ea0b49ea5accaed9a42daf1d2deefb89947d714", kill_on_drop: false }` [INFO] [stdout] 4943c24b5061dbf230b9f6fc4ea0b49ea5accaed9a42daf1d2deefb89947d714 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f70a25f7c210c13bafd8a45dc9985329a065af3376e972f80e24d45ef138afde [INFO] running `Command { std: "docker" "start" "-a" "f70a25f7c210c13bafd8a45dc9985329a065af3376e972f80e24d45ef138afde", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [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 7.11s [INFO] running `Command { std: "docker" "inspect" "f70a25f7c210c13bafd8a45dc9985329a065af3376e972f80e24d45ef138afde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f70a25f7c210c13bafd8a45dc9985329a065af3376e972f80e24d45ef138afde", kill_on_drop: false }` [INFO] [stdout] f70a25f7c210c13bafd8a45dc9985329a065af3376e972f80e24d45ef138afde [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3aa2fcef19f059f8802a19bb0416b7d326422eb605ad703f8598c42713b5f281 [INFO] running `Command { std: "docker" "start" "-a" "3aa2fcef19f059f8802a19bb0416b7d326422eb605ad703f8598c42713b5f281", 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] [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] [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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.43s [INFO] running `Command { std: "docker" "inspect" "3aa2fcef19f059f8802a19bb0416b7d326422eb605ad703f8598c42713b5f281", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3aa2fcef19f059f8802a19bb0416b7d326422eb605ad703f8598c42713b5f281", kill_on_drop: false }` [INFO] [stdout] 3aa2fcef19f059f8802a19bb0416b7d326422eb605ad703f8598c42713b5f281 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7e084597b450f95a79effd2f76b6cda8d6fa0b077b2aa13e8aaf3a0a41688b45 [INFO] running `Command { std: "docker" "start" "-a" "7e084597b450f95a79effd2f76b6cda8d6fa0b077b2aa13e8aaf3a0a41688b45", 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 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/csx3-5d0b9a8bba5b6e36) [INFO] [stdout] [INFO] [stdout] running 56 tests [INFO] [stdout] test dp::coin::test::test_combinations ... ok [INFO] [stdout] test dp::coin::test::test_coins ... ok [INFO] [stdout] test dp::knap::test::test_parse ... ok [INFO] [stdout] test dp::path::test::test_max_sum_of_squares ... ok [INFO] [stdout] test dp::wis::test::test_parse ... ok [INFO] [stdout] test dp::wis::test::test_recursive ... 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 graphs::scc::test::test_topological_sort ... ok [INFO] [stdout] test greedy::mst::test::test_mst_kruska ... ok [INFO] [stdout] test greedy::mst::test::test_mst_prim ... ok [INFO] [stdout] test greedy::test::test_file_load_edge_by_cost ... ok [INFO] [stdout] test hash_heap::test::test_2_sum ... ok [INFO] [stdout] test hash_heap::test::test_2_sum_all ... ok [INFO] [stdout] test graphs::min_cut::test::test_min_cut ... ok [INFO] [stdout] test dp::knap::test::test_knapsack ... ok [INFO] [stdout] test linkedlists::tests::test_from_iter ... ok [INFO] [stdout] test linkedlists::tests::test_into_iter ... ok [INFO] [stdout] test linkedlists::tests::test_iter ... ok [INFO] [stdout] test linkedlists::tests::test_pop_first ... ok [INFO] [stdout] test linkedlists::tests::test_pop_push_mixed ... ok [INFO] [stdout] test linkedlists::tests::test_push_first ... ok [INFO] [stdout] test linkedlists::tests::test_push_last ... ok [INFO] [stdout] test merge::test::test_merge ... ok [INFO] [stdout] test merge::test::test_merge_mut ... ok [INFO] [stdout] test merge::test::test_merge_mut_adjacent ... ok [INFO] [stdout] test merge::test::test_merge_mut_adjacent_fast ... ok [INFO] [stdout] test graphs::path_search::test::test_path_search_large_graph ... ok [INFO] [stdout] test merge::test::test_merge_shallow ... ok [INFO] [stdout] test merge::test::test_merge_mut_panic - should panic ... ok [INFO] [stdout] test merge::vs::test::test_virtual_slice_index_adjacent ... ok [INFO] [stdout] test graphs::path_search::test::test_path_shortest_large_graph ... ok [INFO] [stdout] test merge::vs::test::test_virtual_slice_iter_mut_adjacent ... ok [INFO] [stdout] test merge::vs::test::test_virtual_slice_merge_multiple ... 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 select::test::test_deterministic_selection ... ok [INFO] [stdout] test merge::vs::test::test_virtual_slice_swap_shallow ... ok [INFO] [stdout] test select::test::test_find_median ... ok [INFO] [stdout] test select::test::test_random_selection ... ok [INFO] [stdout] test sort::count::test::test_count_sort ... ok [INFO] [stdout] test sort::merge::test::test_merge_sort_mut ... ok [INFO] [stdout] test sort::merge::test::test_merge_sort_mut_adjacent ... ok [INFO] [stdout] test merge::vs::test::test_virtual_slice_adjacent_panic - should panic ... ok [INFO] [stdout] test sort::quick::test::test_partition_at_index ... ok [INFO] [stdout] test sort::quick::test::test_quick_sort ... ok [INFO] [stdout] test sort::test::test_partition_at_index ... ok [INFO] [stdout] test trees::test::test_add_iter ... ok [INFO] [stdout] test graphs::min_cut::test::test_min_cut_txt_graph ... FAILED [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::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(6, N(2)), E(6, N(5)), E(2, N(6)), E(5, N(6))} [INFO] [stdout] -------------------- [INFO] [stdout] Run Iterations: 100 [INFO] [stdout] (100)(0.260) Min Cut !! => 26 [INFO] [stdout] (98)(0.180) Min Cut !! => 18 [INFO] [stdout] (91)(0.120) Min Cut !! => 12 [INFO] [stdout] >> Min-cut: {E(13, N(3)), E(13, N(11)), E(3, N(13)), E(13, N(16)), E(13, N(21)), E(11, N(13)), E(16, N(13)), E(13, N(24)), E(24, N(13)), E(13, N(20)), E(21, N(13)), E(20, N(13))} [INFO] [stdout] -------------------- [INFO] [stdout] Run Iterations: 450 [INFO] [stdout] (450)(0.080) Min Cut !! => 36 [INFO] [stdout] >> Min-cut: {E(61, N(62)), E(33, N(61)), E(61, N(72)), E(61, N(15)), E(61, N(13)), E(61, N(3)), E(61, N(22)), E(9, N(61)), E(24, N(61)), E(52, N(61)), E(61, N(43)), E(61, N(66)), E(61, N(9)), E(62, N(61)), E(4, N(61)), E(15, N(61)), E(61, N(33)), E(43, N(61)), E(37, N(61)), E(72, N(61)), E(61, N(37)), E(3, N(61)), E(66, N(61)), E(61, N(52)), E(61, N(54)), E(61, N(4)), E(54, N(61)), E(13, N(61)), E(61, N(24)), E(22, N(61)), E(61, N(14)), E(14, N(61)), E(55, N(61)), E(61, N(55)), E(75, N(61)), E(61, N(75))} [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: 0x5fd15637621a - std::backtrace_rs::backtrace::libunwind::trace::h5a5b8284f2d0c266 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x5fd15637621a - std::backtrace_rs::backtrace::trace_unsynchronized::h76d4f1c9b0b875e3 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5fd15637621a - std::sys::backtrace::_print_fmt::hc4546b8364a537c6 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5fd15637621a - ::fmt::h5b6bd5631a6d1f6b [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5fd15639c1b3 - core::fmt::rt::Argument::fmt::h270f6602a2b96f62 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x5fd15639c1b3 - core::fmt::write::h7550c97b06c86515 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/mod.rs:1186:21 [INFO] [stdout] 6: 0x5fd1563733e3 - std::io::Write::write_fmt::h509ff860e5956e5e [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/io/mod.rs:1839:15 [INFO] [stdout] 7: 0x5fd156376062 - std::sys::backtrace::BacktraceLock::print::h2395ccd2c84ba3aa [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x5fd15637767a - std::panicking::default_hook::{{closure}}::he19d4c7230e07961 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:268:22 [INFO] [stdout] 9: 0x5fd156377484 - std::panicking::default_hook::hf614597d3c67bbdb [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:292:9 [INFO] [stdout] 10: 0x5fd156309089 - as core::ops::function::Fn>::call::h39b51ce4599c23d1 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 11: 0x5fd156309089 - test::test_main::{{closure}}::he977ae839a582784 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:133:21 [INFO] [stdout] 12: 0x5fd156377d18 - as core::ops::function::Fn>::call::h9455091b6b06f9fb [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9 [INFO] [stdout] 13: 0x5fd156377d18 - std::panicking::rust_panic_with_hook::h8942133a8b252070 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:809:13 [INFO] [stdout] 14: 0x5fd156377ada - std::panicking::begin_panic_handler::{{closure}}::hb5f5963570096b29 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:674:13 [INFO] [stdout] 15: 0x5fd1563766f9 - std::sys::backtrace::__rust_end_short_backtrace::h6208cedc1922feda [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:170:18 [INFO] [stdout] 16: 0x5fd15637776c - rust_begin_unwind [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:665:5 [INFO] [stdout] 17: 0x5fd15620e020 - core::panicking::panic_fmt::h0c3082644d1bf418 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panicking.rs:74:14 [INFO] [stdout] 18: 0x5fd15620e44c - core::panicking::assert_failed_inner::h2ddf1fcc067fa858 [INFO] [stdout] 19: 0x5fd15631d42f - core::panicking::assert_failed::h0f579addd5476af0 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panicking.rs:367:5 [INFO] [stdout] 20: 0x5fd156271f27 - csx3::graphs::min_cut::test::test_min_cut_txt_graph::{{closure}}::hc8f0f24007f5c730 [INFO] [stdout] at /opt/rustwide/workdir/src/graphs/min_cut.rs:401:17 [INFO] [stdout] 21: 0x5fd156248c8a - core::iter::traits::iterator::Iterator::for_each::call::{{closure}}::hc48d484f771a67f4 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/iter/traits/iterator.rs:810:29 [INFO] [stdout] 22: 0x5fd156273bd3 - as core::iter::traits::iterator::Iterator>::fold::h10c0982c32d2e7e7 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/vec/into_iter.rs:318:25 [INFO] [stdout] 23: 0x5fd156277466 - core::iter::traits::iterator::Iterator::for_each::h3e9acecd328f8527 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/iter/traits/iterator.rs:813:9 [INFO] [stdout] 24: 0x5fd156271bc5 - csx3::graphs::min_cut::test::test_min_cut_txt_graph::h1f3f51dcd48bf772 [INFO] [stdout] at /opt/rustwide/workdir/src/graphs/min_cut.rs:394:9 [INFO] [stdout] 25: 0x5fd156271a67 - csx3::graphs::min_cut::test::test_min_cut_txt_graph::{{closure}}::h58f1476852ce26bc [INFO] [stdout] at /opt/rustwide/workdir/src/graphs/min_cut.rs:385:32 [INFO] [stdout] 26: 0x5fd15628ad26 - core::ops::function::FnOnce::call_once::h9f220bfe7236797e [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 27: 0x5fd15630da4b - core::ops::function::FnOnce::call_once::h109cf8051a59b34e [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x5fd15630da4b - test::__rust_begin_short_backtrace::hf4fff89d377446ba [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:621:18 [INFO] [stdout] 29: 0x5fd15630d287 - test::run_test_in_process::{{closure}}::h0e39181dd7ee5a43 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:60 [INFO] [stdout] 30: 0x5fd15630d287 - as core::ops::function::FnOnce<()>>::call_once::hc5a66a30f0bdfd1f [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 31: 0x5fd15630d287 - std::panicking::try::do_call::h873b7cf639554a5e [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40 [INFO] [stdout] 32: 0x5fd15630d287 - std::panicking::try::hdb19862fad9c8bd1 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19 [INFO] [stdout] 33: 0x5fd15630d287 - std::panic::catch_unwind::h281fe732d236d260 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14 [INFO] [stdout] 34: 0x5fd15630d287 - test::run_test_in_process::h949b6df8457ed338 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:27 [INFO] [stdout] 35: 0x5fd15630d287 - test::run_test::{{closure}}::h52c556a6d4740e10 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:565:43 [INFO] [stdout] 36: 0x5fd1562d2564 - test::run_test::{{closure}}::h4237f6381c45ccb9 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:595:41 [INFO] [stdout] 37: 0x5fd1562d2564 - std::sys::backtrace::__rust_begin_short_backtrace::h505c97a579eca628 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:154:18 [INFO] [stdout] 38: 0x5fd1562d5c2e - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9e86b2e2bc107ea3 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:538:17 [INFO] [stdout] 39: 0x5fd1562d5c2e - as core::ops::function::FnOnce<()>>::call_once::h8b06ddb275ff4a25 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 40: 0x5fd1562d5c2e - std::panicking::try::do_call::hb26ecd7cd9a9355d [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40 [INFO] [stdout] 41: 0x5fd1562d5c2e - std::panicking::try::h8ddeca9d705f9069 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19 [INFO] [stdout] 42: 0x5fd1562d5c2e - std::panic::catch_unwind::h49e1c33078844c46 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14 [INFO] [stdout] 43: 0x5fd1562d5c2e - std::thread::Builder::spawn_unchecked_::{{closure}}::h6073db6ff56ad35d [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:537:30 [INFO] [stdout] 44: 0x5fd1562d5c2e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h2c5a5f3779c774f1 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 45: 0x5fd15637ba7b - as core::ops::function::FnOnce>::call_once::hf75717d9f28faebf [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 46: 0x5fd15637ba7b - as core::ops::function::FnOnce>::call_once::h7bd883a5f3c5f3c1 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9 [INFO] [stdout] 47: 0x5fd15637ba7b - std::sys::pal::unix::thread::Thread::new::thread_start::hcc78f3943333fa94 [INFO] [stdout] at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stdout] 48: 0x735c3a18dac3 - [INFO] [stdout] 49: 0x735c3a21ea04 - 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 17.83s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "7e084597b450f95a79effd2f76b6cda8d6fa0b077b2aa13e8aaf3a0a41688b45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e084597b450f95a79effd2f76b6cda8d6fa0b077b2aa13e8aaf3a0a41688b45", kill_on_drop: false }` [INFO] [stdout] 7e084597b450f95a79effd2f76b6cda8d6fa0b077b2aa13e8aaf3a0a41688b45