[INFO] fetching crate algods 0.1.0... [INFO] testing algods-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate algods 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate algods 0.1.0 [INFO] finished tweaking crates.io crate algods 0.1.0 [INFO] tweaked toml for crates.io crate algods 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate algods 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate algods 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clap v4.3.8 [INFO] [stderr] Downloaded clap_builder v4.3.8 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 51d4f6830866b05418756d0f5d9ff4a4a4d256889a756fc8c561f96f4421d0b3 [INFO] running `Command { std: "docker" "start" "-a" "51d4f6830866b05418756d0f5d9ff4a4a4d256889a756fc8c561f96f4421d0b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51d4f6830866b05418756d0f5d9ff4a4a4d256889a756fc8c561f96f4421d0b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51d4f6830866b05418756d0f5d9ff4a4a4d256889a756fc8c561f96f4421d0b3", kill_on_drop: false }` [INFO] [stdout] 51d4f6830866b05418756d0f5d9ff4a4a4d256889a756fc8c561f96f4421d0b3 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] c8a8123951565cdfedd4cda807f5ba182611e026ad7fdef4726543ecd029960b [INFO] running `Command { std: "docker" "start" "-a" "c8a8123951565cdfedd4cda807f5ba182611e026ad7fdef4726543ecd029960b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling rustix v0.37.20 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling anstyle v1.0.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling anstyle-parse v0.2.1 [INFO] [stderr] Compiling clap_lex v0.5.0 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling syn v2.0.22 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling is-terminal v0.4.7 [INFO] [stderr] Compiling anstream v0.3.2 [INFO] [stderr] Compiling clap_builder v4.3.8 [INFO] [stderr] Compiling clap_derive v4.3.2 [INFO] [stderr] Compiling clap v4.3.8 [INFO] [stderr] Compiling algods v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `FlowNetwork` [INFO] [stdout] --> src/graph/processing/search/shortest_path.rs:1:70 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::graph::{processing::TopologicalSort, EdgeWeightedDigraph, FlowNetwork, Weight}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value passed to `aux_vec` is never read [INFO] [stdout] --> src/sort/merge_sort.rs:44:29 [INFO] [stdout] | [INFO] [stdout] 44 | fn merge(&mut self, mut aux_vec: Vec, low: usize, high: usize, mid: usize) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FordFulkerson` is never constructed [INFO] [stdout] --> src/graph/processing/maxflow_mincut.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct FordFulkerson [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FordFulkerson` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `has_augmenting_path`, `max_flow`, and `find_flows` are never used [INFO] [stdout] --> src/graph/processing/maxflow_mincut.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl FordFulkerson { [INFO] [stdout] | -------------------------------- associated items in this implementation [INFO] [stdout] 17 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | fn has_augmenting_path( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn max_flow(&self) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | fn find_flows(&mut self, network: &mut FlowNetwork, source: usize, destination: usize) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `halve` is never used [INFO] [stdout] --> src/data_structure/hash_table.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 31 | impl SepChainTable { [INFO] [stdout] | ------------------------------ method in this implementation [INFO] [stdout] 32 | fn halve(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `double` is never used [INFO] [stdout] --> src/data_structure/hash_table.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 61 | impl SepChainTable { [INFO] [stdout] | -------------------------------------------- method in this implementation [INFO] [stdout] 62 | fn double(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `first_mut` is never used [INFO] [stdout] --> src/data_structure/tree_table.rs:695:12 [INFO] [stdout] | [INFO] [stdout] 682 | impl Pair { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 695 | pub fn first_mut(&mut self) -> &mut T { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/utils/percolation.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl Percolation { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 23 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `intersects` is never used [INFO] [stdout] --> src/utils/point.rs:254:8 [INFO] [stdout] | [INFO] [stdout] 253 | impl Segment { [INFO] [stdout] | ------------------------------------ method in this implementation [INFO] [stdout] 254 | fn intersects(&self, other: &Self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.77s [INFO] running `Command { std: "docker" "inspect" "c8a8123951565cdfedd4cda807f5ba182611e026ad7fdef4726543ecd029960b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8a8123951565cdfedd4cda807f5ba182611e026ad7fdef4726543ecd029960b", kill_on_drop: false }` [INFO] [stdout] c8a8123951565cdfedd4cda807f5ba182611e026ad7fdef4726543ecd029960b [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 81afe2bf2ddae48152f343e16e2481b3a812a255d9e3b968f5e6713ab552d2c6 [INFO] running `Command { std: "docker" "start" "-a" "81afe2bf2ddae48152f343e16e2481b3a812a255d9e3b968f5e6713ab552d2c6", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `FlowNetwork` [INFO] [stdout] --> src/graph/processing/search/shortest_path.rs:1:70 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::graph::{processing::TopologicalSort, EdgeWeightedDigraph, FlowNetwork, Weight}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value passed to `aux_vec` is never read [INFO] [stdout] --> src/sort/merge_sort.rs:44:29 [INFO] [stdout] | [INFO] [stdout] 44 | fn merge(&mut self, mut aux_vec: Vec, low: usize, high: usize, mid: usize) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FordFulkerson` is never constructed [INFO] [stdout] --> src/graph/processing/maxflow_mincut.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct FordFulkerson [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FordFulkerson` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `has_augmenting_path`, `max_flow`, and `find_flows` are never used [INFO] [stdout] --> src/graph/processing/maxflow_mincut.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl FordFulkerson { [INFO] [stdout] | -------------------------------- associated items in this implementation [INFO] [stdout] 17 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | fn has_augmenting_path( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn max_flow(&self) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | fn find_flows(&mut self, network: &mut FlowNetwork, source: usize, destination: usize) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `halve` is never used [INFO] [stdout] --> src/data_structure/hash_table.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 31 | impl SepChainTable { [INFO] [stdout] | ------------------------------ method in this implementation [INFO] [stdout] 32 | fn halve(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `double` is never used [INFO] [stdout] --> src/data_structure/hash_table.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 61 | impl SepChainTable { [INFO] [stdout] | -------------------------------------------- method in this implementation [INFO] [stdout] 62 | fn double(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `first_mut` is never used [INFO] [stdout] --> src/data_structure/tree_table.rs:695:12 [INFO] [stdout] | [INFO] [stdout] 682 | impl Pair { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 695 | pub fn first_mut(&mut self) -> &mut T { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/utils/percolation.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl Percolation { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 23 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling algods v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `intersects` is never used [INFO] [stdout] --> src/utils/point.rs:254:8 [INFO] [stdout] | [INFO] [stdout] 253 | impl Segment { [INFO] [stdout] | ------------------------------------ method in this implementation [INFO] [stdout] 254 | fn intersects(&self, other: &Self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FlowNetwork` [INFO] [stdout] --> src/graph/processing/search/shortest_path.rs:1:70 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::graph::{processing::TopologicalSort, EdgeWeightedDigraph, FlowNetwork, Weight}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `init_len` [INFO] [stdout] --> src/compression/unit_test.rs:29:31 [INFO] [stdout] | [INFO] [stdout] 29 | let (compressed_bits, init_len) = run_length.compress(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value passed to `aux_vec` is never read [INFO] [stdout] --> src/sort/merge_sort.rs:44:29 [INFO] [stdout] | [INFO] [stdout] 44 | fn merge(&mut self, mut aux_vec: Vec, low: usize, high: usize, mid: usize) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `halve` is never used [INFO] [stdout] --> src/data_structure/hash_table.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 31 | impl SepChainTable { [INFO] [stdout] | ------------------------------ method in this implementation [INFO] [stdout] 32 | fn halve(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `double` is never used [INFO] [stdout] --> src/data_structure/hash_table.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 61 | impl SepChainTable { [INFO] [stdout] | -------------------------------------------- method in this implementation [INFO] [stdout] 62 | fn double(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `first_mut` is never used [INFO] [stdout] --> src/data_structure/tree_table.rs:695:12 [INFO] [stdout] | [INFO] [stdout] 682 | impl Pair { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 695 | pub fn first_mut(&mut self) -> &mut T { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/utils/percolation.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl Percolation { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 23 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `intersects` is never used [INFO] [stdout] --> src/utils/point.rs:254:8 [INFO] [stdout] | [INFO] [stdout] 253 | impl Segment { [INFO] [stdout] | ------------------------------------ method in this implementation [INFO] [stdout] 254 | fn intersects(&self, other: &Self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.93s [INFO] running `Command { std: "docker" "inspect" "81afe2bf2ddae48152f343e16e2481b3a812a255d9e3b968f5e6713ab552d2c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81afe2bf2ddae48152f343e16e2481b3a812a255d9e3b968f5e6713ab552d2c6", kill_on_drop: false }` [INFO] [stdout] 81afe2bf2ddae48152f343e16e2481b3a812a255d9e3b968f5e6713ab552d2c6 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 59bcbb7afd7d1a80b532f045a2a502fcee937868672e963b30bcbc349f320eff [INFO] running `Command { std: "docker" "start" "-a" "59bcbb7afd7d1a80b532f045a2a502fcee937868672e963b30bcbc349f320eff", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `FlowNetwork` [INFO] [stderr] --> src/graph/processing/search/shortest_path.rs:1:70 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::graph::{processing::TopologicalSort, EdgeWeightedDigraph, FlowNetwork, Weight}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value passed to `aux_vec` is never read [INFO] [stderr] --> src/sort/merge_sort.rs:44:29 [INFO] [stderr] | [INFO] [stderr] 44 | fn merge(&mut self, mut aux_vec: Vec, low: usize, high: usize, mid: usize) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `FordFulkerson` is never constructed [INFO] [stderr] --> src/graph/processing/maxflow_mincut.rs:9:12 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct FordFulkerson [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `FordFulkerson` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `has_augmenting_path`, `max_flow`, and `find_flows` are never used [INFO] [stderr] --> src/graph/processing/maxflow_mincut.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 16 | impl FordFulkerson { [INFO] [stderr] | -------------------------------- associated items in this implementation [INFO] [stderr] 17 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 21 | fn has_augmenting_path( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 51 | pub fn max_flow(&self) -> Option { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 54 | fn find_flows(&mut self, network: &mut FlowNetwork, source: usize, destination: usize) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `halve` is never used [INFO] [stderr] --> src/data_structure/hash_table.rs:32:8 [INFO] [stderr] | [INFO] [stderr] 31 | impl SepChainTable { [INFO] [stderr] | ------------------------------ method in this implementation [INFO] [stderr] 32 | fn halve(&mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `double` is never used [INFO] [stderr] --> src/data_structure/hash_table.rs:62:8 [INFO] [stderr] | [INFO] [stderr] 61 | impl SepChainTable { [INFO] [stderr] | -------------------------------------------- method in this implementation [INFO] [stderr] 62 | fn double(&mut self) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `first_mut` is never used [INFO] [stderr] --> src/data_structure/tree_table.rs:695:12 [INFO] [stderr] | [INFO] [stderr] 682 | impl Pair { [INFO] [stderr] | --------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 695 | pub fn first_mut(&mut self) -> &mut T { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/utils/percolation.rs:23:12 [INFO] [stderr] | [INFO] [stderr] 22 | impl Percolation { [INFO] [stderr] | ---------------- associated function in this implementation [INFO] [stderr] 23 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: method `intersects` is never used [INFO] [stderr] --> src/utils/point.rs:254:8 [INFO] [stderr] | [INFO] [stderr] 253 | impl Segment { [INFO] [stderr] | ------------------------------------ method in this implementation [INFO] [stderr] 254 | fn intersects(&self, other: &Self) -> bool { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `init_len` [INFO] [stderr] --> src/compression/unit_test.rs:29:31 [INFO] [stderr] | [INFO] [stderr] 29 | let (compressed_bits, init_len) = run_length.compress(); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init_len` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `halve` is never used [INFO] [stderr] --> src/data_structure/hash_table.rs:32:8 [INFO] [stderr] | [INFO] [stderr] 31 | impl SepChainTable { [INFO] [stderr] | ------------------------------ method in this implementation [INFO] [stderr] 32 | fn halve(&mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `algods` (lib) generated 9 warnings (run `cargo fix --lib -p algods` to apply 1 suggestion) [INFO] [stderr] warning: `algods` (lib test) generated 8 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/algods-145e4f33daa46a44) [INFO] [stdout] [INFO] [stdout] running 67 tests [INFO] [stdout] test compression::unit_test::tests::test_expand ... ok [INFO] [stdout] test compression::unit_test::tests::test_compress ... ok [INFO] [stdout] test data_structure::deque::unit_test::tests::test_linked_list_deque_mutations ... ok [INFO] [stdout] test data_structure::deque::unit_test::tests::test_linked_list_deque_new ... ok [INFO] [stdout] test compression::unit_test::tests::test_mutate ... ok [INFO] [stdout] test data_structure::deque::unit_test::tests::test_linked_list_deque_init ... ok [INFO] [stdout] test data_structure::hash_table::unit_test::tests::test_separate_chaining_symbol_table ... ok [INFO] [stdout] test data_structure::queue::unit_test::tests::test_linked_list_queue_dequeue ... ok [INFO] [stdout] test data_structure::queue::unit_test::tests::test_linked_list_queue_init ... ok [INFO] [stdout] test data_structure::queue::unit_test::tests::test_linked_list_queue_new ... ok [INFO] [stdout] test data_structure::stack::unit_test::tests::test_linked_list_stack_init ... ok [INFO] [stdout] test data_structure::queue::unit_test::tests::test_linked_list_queue_enqueue ... ok [INFO] [stdout] test data_structure::stack::unit_test::tests::test_linked_list_stack_new ... ok [INFO] [stdout] test data_structure::stack::unit_test::tests::test_stack_is_empty ... ok [INFO] [stdout] test data_structure::stack::unit_test::tests::test_stack_init ... ok [INFO] [stdout] test data_structure::stack::unit_test::tests::test_linked_list_stack_push ... ok [INFO] [stdout] test data_structure::stack::unit_test::tests::test_vec_stack_is_empty ... ok [INFO] [stdout] test data_structure::stack::unit_test::tests::test_vec_stack_pop ... ok [INFO] [stdout] test data_structure::stack::unit_test::tests::test_vec_stack_push ... ok [INFO] [stdout] test data_structure::stack::unit_test::tests::test_vec_stack_resize ... ok [INFO] [stdout] test data_structure::stack::unit_test::tests::test_vec_stack_with_capacity ... ok [INFO] [stdout] test data_structure::stack::unit_test::tests::test_linked_list_stack_pop ... ok [INFO] [stdout] test data_structure::stack::unit_test::tests::test_stack_push ... ok [INFO] [stdout] test data_structure::tree_table::unit_test::tests::test_b_tree_symbol_table ... ok [INFO] [stdout] test graph::directed_graph::unit_test::tests::test_directed_graph ... ok [INFO] [stdout] test graph::directed_graph::unit_test::tests::test_edge_weighted_directed_graph ... ok [INFO] [stdout] test graph::directed_graph::unit_test::tests::test_bfs ... ok [INFO] [stdout] test data_structure::tree_table::unit_test::tests::test_binary_search_tree ... ok [INFO] [stdout] test graph::directed_graph::unit_test::tests::test_dfs ... ok [INFO] [stdout] test graph::directed_graph::unit_test::tests::test_topological_sort ... ok [INFO] [stdout] test data_structure::tree_table::unit_test::tests::test_ordered_vec_symbol_table ... ok [INFO] [stdout] test graph::directed_graph::unit_test::tests::test_strong_connected_components ... ok [INFO] [stdout] test graph::processing::search::unit_test::tests::test_dijkstra ... ok [INFO] [stdout] test graph::processing::maxflow_mincut::unit_test::tests::test_ford_fulkerson ... ok [INFO] [stdout] test graph::undirected_graph::unit_test::tests::test_undirected_graph ... ok [INFO] [stdout] test graph::undirected_graph::unit_test::tests::test_dfs ... ok [INFO] [stdout] test graph::undirected_graph::unit_test::tests::test_bfs ... ok [INFO] [stdout] test graph::processing::search::unit_test::tests::test_shortest_path_ewdag ... ok [INFO] [stdout] test search::union_find::algorithm::unit_test::tests::test_algo_format ... ok [INFO] [stdout] test search::union_find::algorithm::unit_test::tests::test_parse_str_to_algo ... ok [INFO] [stdout] test graph::undirected_graph::unit_test::tests::test_connected_components ... ok [INFO] [stdout] test search::union_find::unit_test::tests::test_init ... ok [INFO] [stdout] test search::union_find::unit_test::tests::test_root_connected_union ... ok [INFO] [stdout] test search::union_find::unit_test::tests::test_new ... ok [INFO] [stdout] test sort::merge_sort::algorithm::unit_test::tests::test_algo_format ... ok [INFO] [stdout] test sort::merge_sort::algorithm::unit_test::tests::test_parse_str_to_algo ... ok [INFO] [stdout] test sort::insertion_sort::unit_test::tests::test_insertion_sort ... ok [INFO] [stdout] test sort::quick_sort::unit_test::tests::test_quick_select ... ok [INFO] [stdout] test data_structure::priority_queue::unit_test::tests::test_init_priority_queue - should panic ... ok [INFO] [stdout] test data_structure::stack::unit_test::tests::test_stack_pop - should panic ... ok [INFO] [stdout] test utils::calculator::unit_test::tests::test_calculator ... ok [INFO] [stdout] test data_structure::stack::unit_test::tests::test_vec_stack_pop_panic - should panic ... ok [INFO] [stdout] test utils::percolation::unit_test::tests::test_percolation ... ok [INFO] [stdout] test graph::directed_graph::unit_test::tests::test_directed_graph_panic2 - should panic ... ok [INFO] [stdout] test data_structure::stack::unit_test::tests::test_vec_stack_with_capacity_panic - should panic ... ok [INFO] [stdout] test graph::directed_graph::unit_test::tests::test_directed_graph_panic1 - should panic ... ok [INFO] [stdout] test graph::undirected_graph::unit_test::tests::test_undirected_graph_panic2 - should panic ... ok [INFO] [stdout] test graph::undirected_graph::unit_test::tests::test_undirected_graph_panic1 - should panic ... ok [INFO] [stdout] test sort::quick_sort::unit_test::tests::test_quick_sort ... ok [INFO] [stdout] test sort::heap_sort::unit_test::tests::test_binary_heap_sort ... ok [INFO] [stdout] test utils::threesum::unit_test::tests::test_threesum ... ok [INFO] [stdout] test sort::heap_sort::unit_test::tests::test_heap_sort ... ok [INFO] [stdout] test data_structure::priority_queue::unit_test::tests::test_max_priority_queue ... ok [INFO] [stdout] test data_structure::priority_queue::unit_test::tests::test_min_priority_queue ... ok [INFO] [stdout] test search::binary_search::unit_test::tests::test_binary_search ... ok [INFO] [stdout] test sort::merge_sort::unit_test::tests::test_merge_sort ... ok [INFO] [stdout] test data_structure::priority_queue::unit_test::tests::test_binary_heap_priority_queue ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 67 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.63s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "59bcbb7afd7d1a80b532f045a2a502fcee937868672e963b30bcbc349f320eff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59bcbb7afd7d1a80b532f045a2a502fcee937868672e963b30bcbc349f320eff", kill_on_drop: false }` [INFO] [stdout] 59bcbb7afd7d1a80b532f045a2a502fcee937868672e963b30bcbc349f320eff