[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#9847c6406dc8182abb417b69000fcd0bc5f4a1b7 for pr-115315-2 [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 9847c6406dc8182abb417b69000fcd0bc5f4a1b7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9847c6406dc8182abb417b69000fcd0bc5f4a1b7" "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" "+9847c6406dc8182abb417b69000fcd0bc5f4a1b7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hashbag v0.1.9 [INFO] [stderr] Downloaded ppv-lite86 v0.2.15 [INFO] [stderr] Downloaded libc v0.2.112 [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:f5e78b491441a5b9644e276a59809eedfadf4ee1de96655588122b3a64cb522c" "/opt/rustwide/cargo-home/bin/cargo" "+9847c6406dc8182abb417b69000fcd0bc5f4a1b7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca70aaa7db0d35cc6013db7813765b345ea73f30b9eb7702ed8f625a6525222d [INFO] running `Command { std: "docker" "start" "-a" "ca70aaa7db0d35cc6013db7813765b345ea73f30b9eb7702ed8f625a6525222d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca70aaa7db0d35cc6013db7813765b345ea73f30b9eb7702ed8f625a6525222d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca70aaa7db0d35cc6013db7813765b345ea73f30b9eb7702ed8f625a6525222d", kill_on_drop: false }` [INFO] [stdout] ca70aaa7db0d35cc6013db7813765b345ea73f30b9eb7702ed8f625a6525222d [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:f5e78b491441a5b9644e276a59809eedfadf4ee1de96655588122b3a64cb522c" "/opt/rustwide/cargo-home/bin/cargo" "+9847c6406dc8182abb417b69000fcd0bc5f4a1b7" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 131d4d76f0e0d270297f82928255a919819709b6c2d5f4f86f52576e0e827180 [INFO] running `Command { std: "docker" "start" "-a" "131d4d76f0e0d270297f82928255a919819709b6c2d5f4f86f52576e0e827180", 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: 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: fields `mst` and `clusters` are never read [INFO] [stdout] --> src/greedy/cluster.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | struct ClusterSet { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 9 | mst: Graph, [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | clusters : SuperNodes [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: 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: field `list` is never read [INFO] [stdout] --> src/dp/knap.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | struct KnapSack<'a> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 17 | list: &'a [Object], [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`, 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] 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: 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: 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: 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: 11 warnings emitted [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] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.70s [INFO] running `Command { std: "docker" "inspect" "131d4d76f0e0d270297f82928255a919819709b6c2d5f4f86f52576e0e827180", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "131d4d76f0e0d270297f82928255a919819709b6c2d5f4f86f52576e0e827180", kill_on_drop: false }` [INFO] [stdout] 131d4d76f0e0d270297f82928255a919819709b6c2d5f4f86f52576e0e827180 [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:f5e78b491441a5b9644e276a59809eedfadf4ee1de96655588122b3a64cb522c" "/opt/rustwide/cargo-home/bin/cargo" "+9847c6406dc8182abb417b69000fcd0bc5f4a1b7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00130b0a9864c72052a245f1efa5d3c55c94dc54022dca765cfe74aec885d59f [INFO] running `Command { std: "docker" "start" "-a" "00130b0a9864c72052a245f1efa5d3c55c94dc54022dca765cfe74aec885d59f", kill_on_drop: false }` [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] [stderr] Compiling csx3 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `mst` and `clusters` are never read [INFO] [stdout] --> src/greedy/cluster.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | struct ClusterSet { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 9 | mst: Graph, [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | clusters : SuperNodes [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: 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: field `list` is never read [INFO] [stdout] --> src/dp/knap.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | struct KnapSack<'a> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 17 | list: &'a [Object], [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`, 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] 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: 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: 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: 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: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.77s [INFO] running `Command { std: "docker" "inspect" "00130b0a9864c72052a245f1efa5d3c55c94dc54022dca765cfe74aec885d59f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00130b0a9864c72052a245f1efa5d3c55c94dc54022dca765cfe74aec885d59f", kill_on_drop: false }` [INFO] [stdout] 00130b0a9864c72052a245f1efa5d3c55c94dc54022dca765cfe74aec885d59f [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:f5e78b491441a5b9644e276a59809eedfadf4ee1de96655588122b3a64cb522c" "/opt/rustwide/cargo-home/bin/cargo" "+9847c6406dc8182abb417b69000fcd0bc5f4a1b7" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6be55cb377005cddc15704250cc576cd5109b94c836b33c5bf2bd1d0d3af8158 [INFO] running `Command { std: "docker" "start" "-a" "6be55cb377005cddc15704250cc576cd5109b94c836b33c5bf2bd1d0d3af8158", kill_on_drop: false }` [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: fields `mst` and `clusters` are never read [INFO] [stderr] --> src/greedy/cluster.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 8 | struct ClusterSet { [INFO] [stderr] | ---------- fields in this struct [INFO] [stderr] 9 | mst: Graph, [INFO] [stderr] | ^^^ [INFO] [stderr] 10 | clusters : SuperNodes [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: 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: field `list` is never read [INFO] [stderr] --> src/dp/knap.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 16 | struct KnapSack<'a> { [INFO] [stderr] | -------- field in this struct [INFO] [stderr] 17 | list: &'a [Object], [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`, 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] 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: 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: 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: 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 11 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/csx3-95ea6e140fc59c62) [INFO] [stdout] [INFO] [stdout] running 56 tests [INFO] [stdout] test dp::knap::test::test_parse ... ok [INFO] [stdout] test dp::wis::test::test_parse ... ok [INFO] [stdout] test dp::wis::test::test_recursive ... ok [INFO] [stdout] test dp::coin::test::test_coins ... ok [INFO] [stdout] test dp::coin::test::test_combinations ... ok [INFO] [stdout] test graphs::path_search::test::test_path_search_small_graph ... ok [INFO] [stdout] test graphs::min_cut::test::test_min_cut ... ok [INFO] [stdout] test graphs::path_search::test::test_path_shortest_small_graph ... ok [INFO] [stdout] test dp::knap::test::test_knapsack ... ok [INFO] [stdout] test dp::wis::test::test_wis ... ok [INFO] [stdout] test dp::path::test::test_max_sum_of_squares ... ok [INFO] [stdout] test greedy::mst::test::test_mst_kruska ... ok [INFO] [stdout] test graphs::scc::test::test_topological_sort ... ok [INFO] [stdout] test greedy::mst::test::test_mst_prim ... ok [INFO] [stdout] test graphs::path_search::test::test_path_search_large_graph ... ok [INFO] [stdout] test hash_heap::test::test_2_sum_all ... ok [INFO] [stdout] test graphs::path_search::test::test_path_shortest_large_graph ... ok [INFO] [stdout] test hash_heap::test::test_2_sum ... ok [INFO] [stdout] test linkedlists::tests::test_into_iter ... 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 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 merge::test::test_merge ... ok [INFO] [stdout] test merge::test::test_merge_mut ... 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 linkedlists::tests::test_push_last ... 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_adjacent_panic - should panic ... ok [INFO] [stdout] test merge::vs::test::test_virtual_slice_merge ... ok [INFO] [stdout] test merge::vs::test::test_virtual_slice_index_adjacent ... ok [INFO] [stdout] test merge::vs::test::test_virtual_slice_merge_multiple ... ok [INFO] [stdout] test merge::vs::test::test_virtual_slice_new_iter_swap ... ok [INFO] [stdout] test merge::vs::test::test_virtual_slice_iter_mut_adjacent ... ok [INFO] [stdout] test select::test::test_find_median ... ok [INFO] [stdout] test merge::vs::test::test_virtual_slice_swap_shallow ... ok [INFO] [stdout] test select::test::test_deterministic_selection ... 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 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 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] test graphs::min_cut::test::test_min_cut_txt_graph ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 19.99s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/leet.rs (/opt/rustwide/target/debug/deps/leet-6d25e7a16ca68274) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::test_num_matching_subseq ... ok [INFO] [stdout] test test::test_is_subsequence ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/main.rs (/opt/rustwide/target/debug/deps/main-bd80564aa2089f9f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests csx3 [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test src/merge/mod.rs - merge::MergeIterator (line 11) ... ok [INFO] [stdout] test src/merge/mod.rs - merge::merge_mut_fast (line 166) ... ok [INFO] [stdout] test src/merge/mod.rs - merge::[T]::merge_mut (line 146) ... ok [INFO] [stdout] test src/merge/vs.rs - merge::vs::VirtualSlice (line 7) ... ok [INFO] [stdout] test src/lib.rs - random_sequence (line 25) ... ok [INFO] [stdout] test src/merge/vs.rs - merge::vs::VirtualSlice<'a,T>::_merge (line 132) ... ok [INFO] [stdout] test src/merge/mod.rs - merge::[T]::merge_mut_adjacent (line 115) ... ok [INFO] [stdout] test src/merge/mod.rs - merge::[T]::merge_lazy (line 94) ... ok [INFO] [stdout] test src/merge/vs.rs - merge::vs::VirtualSlice<'a,T>::partial_cmp (line 389) ... ok [INFO] [stdout] test src/merge/vs.rs - merge::vs::VirtualSlice<'a,T>::eq (line 406) ... ok [INFO] [stdout] test src/select/mod.rs - select::[T]::r_selection (line 22) ... ok [INFO] [stdout] test src/sort/merge.rs - sort::merge::[T]::mergesort_mut (line 21) ... ok [INFO] [stdout] test src/sort/quick.rs - sort::quick::[T]::quick_sort (line 13) ... ok [INFO] [stdout] test src/sort/mod.rs - sort::[T]::partition_at_idx (line 15) ... ok [INFO] [stdout] test src/sort/count.rs - sort::count::CountSort (line 6) ... ok [INFO] [stdout] test src/sort/merge.rs - sort::merge::[T]::mergesort (line 69) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.57s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6be55cb377005cddc15704250cc576cd5109b94c836b33c5bf2bd1d0d3af8158", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6be55cb377005cddc15704250cc576cd5109b94c836b33c5bf2bd1d0d3af8158", kill_on_drop: false }` [INFO] [stdout] 6be55cb377005cddc15704250cc576cd5109b94c836b33c5bf2bd1d0d3af8158