[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] ad3e6ca79233f791e2a78cf2a289f32e4f60ae19 [INFO] testing gvelim/CSX0003RUST against try#d5830e3d3b571fe52cdf4b7b34be99be74dc65ea+target=i686-unknown-linux-musl for musl_1_2_upgrade_i686_unknown_linux_musl [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgvelim%2FCSX0003RUST" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gvelim/CSX0003RUST on toolchain d5830e3d3b571fe52cdf4b7b34be99be74dc65ea [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d5830e3d3b571fe52cdf4b7b34be99be74dc65ea" "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-5-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" "+d5830e3d3b571fe52cdf4b7b34be99be74dc65ea" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+d5830e3d3b571fe52cdf4b7b34be99be74dc65ea" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff058e4ae87382eece6dbd4a753fc82a00d9f7f3dad07bddf039fcf6892e7bec [INFO] running `Command { std: "docker" "start" "-a" "ff058e4ae87382eece6dbd4a753fc82a00d9f7f3dad07bddf039fcf6892e7bec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff058e4ae87382eece6dbd4a753fc82a00d9f7f3dad07bddf039fcf6892e7bec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff058e4ae87382eece6dbd4a753fc82a00d9f7f3dad07bddf039fcf6892e7bec", kill_on_drop: false }` [INFO] [stdout] ff058e4ae87382eece6dbd4a753fc82a00d9f7f3dad07bddf039fcf6892e7bec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+d5830e3d3b571fe52cdf4b7b34be99be74dc65ea" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 4cad76d502134864128697c807a0f0e1e16ab3885810ad4503fc2b6bb85e4f9e [INFO] running `Command { std: "docker" "start" "-a" "4cad76d502134864128697c807a0f0e1e16ab3885810ad4503fc2b6bb85e4f9e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling hashbag v0.1.9 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling csx3 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `load_file_mst` is never used [INFO] [stdout] --> src/greedy/mod.rs:50:8 [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: associated function `spacing` is never used [INFO] [stdout] --> src/greedy/cluster.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | fn spacing(&self) -> Edge { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `crossing_edges` is never used [INFO] [stdout] --> src/greedy/cluster.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | fn crossing_edges(&self) -> BinaryHeap{ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 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:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | 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:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | 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 2.98s [INFO] running `Command { std: "docker" "inspect" "4cad76d502134864128697c807a0f0e1e16ab3885810ad4503fc2b6bb85e4f9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cad76d502134864128697c807a0f0e1e16ab3885810ad4503fc2b6bb85e4f9e", kill_on_drop: false }` [INFO] [stdout] 4cad76d502134864128697c807a0f0e1e16ab3885810ad4503fc2b6bb85e4f9e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+d5830e3d3b571fe52cdf4b7b34be99be74dc65ea" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 5cc587773b0b86896fd4b2b922289750d52b7c42f12fc4bf50dde6ff1648dcac [INFO] running `Command { std: "docker" "start" "-a" "5cc587773b0b86896fd4b2b922289750d52b7c42f12fc4bf50dde6ff1648dcac", kill_on_drop: false }` [INFO] [stderr] Compiling csx3 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `load_file_mst` is never used [INFO] [stdout] --> src/greedy/mod.rs:50:8 [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: associated function `spacing` is never used [INFO] [stdout] --> src/greedy/cluster.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | fn spacing(&self) -> Edge { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `crossing_edges` is never used [INFO] [stdout] --> src/greedy/cluster.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | fn crossing_edges(&self) -> BinaryHeap{ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.66s [INFO] running `Command { std: "docker" "inspect" "5cc587773b0b86896fd4b2b922289750d52b7c42f12fc4bf50dde6ff1648dcac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cc587773b0b86896fd4b2b922289750d52b7c42f12fc4bf50dde6ff1648dcac", kill_on_drop: false }` [INFO] [stdout] 5cc587773b0b86896fd4b2b922289750d52b7c42f12fc4bf50dde6ff1648dcac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+d5830e3d3b571fe52cdf4b7b34be99be74dc65ea" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 8b5c58a5426420fd1a907c2faf70006517e4a2461cb52b08fcd6df2ac8c00964 [INFO] running `Command { std: "docker" "start" "-a" "8b5c58a5426420fd1a907c2faf70006517e4a2461cb52b08fcd6df2ac8c00964", kill_on_drop: false }` [INFO] [stderr] warning: associated function `load_file_mst` is never used [INFO] [stderr] --> src/greedy/mod.rs:50:8 [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: associated function `spacing` is never used [INFO] [stderr] --> src/greedy/cluster.rs:17:8 [INFO] [stderr] | [INFO] [stderr] 17 | fn spacing(&self) -> Edge { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `crossing_edges` is never used [INFO] [stderr] --> src/greedy/cluster.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 20 | fn crossing_edges(&self) -> BinaryHeap{ [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `csx3` (lib) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/csx3-997f267057d07a4f) [INFO] [stdout] [INFO] [stdout] running 48 tests [INFO] [stdout] test graphs::path_search::test::test_path_search_small_graph ... ok [INFO] [stdout] test greedy::test::test_file_load_edge_by_cost ... ok [INFO] [stdout] test linkedlists::tests::test_into_iter ... ok [INFO] [stdout] test linkedlists::tests::test_from_iter ... ok [INFO] [stdout] test graphs::scc::test::test_topological_sort ... ok [INFO] [stdout] test greedy::mst::test::test_mst_prim ... ok [INFO] [stdout] test linkedlists::tests::test_iter ... 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 linkedlists::tests::test_pop_push_mixed ... ok [INFO] [stdout] test merge::test::test_merge_mut_adjacent ... ok [INFO] [stdout] test linkedlists::tests::test_pop_first ... ok [INFO] [stdout] test merge::test::test_merge_shallow ... ok [INFO] [stdout] test merge::vs::test::test_virtual_slice_index_adjacent ... ok [INFO] [stdout] test merge::vs::test::test_virtual_slice_iter_mut_adjacent ... ok [INFO] [stdout] test merge::vs::test::test_virtual_slice_merge ... ok [INFO] [stdout] test graphs::path_search::test::test_path_shortest_small_graph ... ok [INFO] [stdout] test hash_heap::test::test_2_sum ... ok [INFO] [stdout] test merge::test::test_merge_mut_adjacent_fast ... ok [INFO] [stdout] test hash_heap::test::test_2_sum_all ... ok [INFO] [stdout] test select::test::test_deterministic_selection ... ok [INFO] [stdout] test merge::vs::test::test_virtual_slice_new_iter_swap ... ok [INFO] [stdout] test merge::vs::test::test_virtual_slice_merge_multiple ... 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 sort::merge::test::test_merge_sort_mut_adjacent ... ok [INFO] [stdout] test sort::merge::test::test_merge_sort_mut ... ok [INFO] [stdout] test graphs::min_cut::test::test_min_cut ... ok [INFO] [stdout] test select::test::test_random_selection ... ok [INFO] [stdout] test sort::count::test::test_count_sort ... ok [INFO] [stdout] test greedy::mst::test::test_mst_kruska ... ok [INFO] [stdout] test sort::quick::test::test_partition_at_index ... ok [INFO] [stdout] test sort::test::test_partition_at_index ... ok [INFO] [stdout] test trees::test::test_add_iter ... ok [INFO] [stdout] test sort::quick::test::test_quick_sort ... ok [INFO] [stdout] test graphs::path_search::test::test_path_search_large_graph ... ok [INFO] [stdout] test graphs::path_search::test::test_path_shortest_large_graph ... ok [INFO] [stdout] test merge::vs::test::test_virtual_slice_adjacent_panic - should panic ... ok [INFO] [stdout] test merge::test::test_merge_mut_panic - should panic ... 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. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 32.54s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/leet.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/leet-1b26ed1ac03c09ca) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::test_is_subsequence ... ok [INFO] [stdout] test test::test_num_matching_subseq ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/main.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/main-9ec7d16067bdacd7) [INFO] [stdout] [INFO] [stdout] running 0 tests [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] running `Command { std: "docker" "inspect" "8b5c58a5426420fd1a907c2faf70006517e4a2461cb52b08fcd6df2ac8c00964", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b5c58a5426420fd1a907c2faf70006517e4a2461cb52b08fcd6df2ac8c00964", kill_on_drop: false }` [INFO] [stdout] 8b5c58a5426420fd1a907c2faf70006517e4a2461cb52b08fcd6df2ac8c00964