[INFO] cloning repository https://github.com/rickbeeloo/HeurFuzz [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rickbeeloo/HeurFuzz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frickbeeloo%2FHeurFuzz", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frickbeeloo%2FHeurFuzz'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fabb99fc9daa09e946e6716620f5d57a01120303 [INFO] testing rickbeeloo/HeurFuzz against 1.91.0 for beta-1.92-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frickbeeloo%2FHeurFuzz" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/rickbeeloo/HeurFuzz [INFO] finished tweaking git repo https://github.com/rickbeeloo/HeurFuzz [INFO] tweaked toml for git repo https://github.com/rickbeeloo/HeurFuzz written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rickbeeloo/HeurFuzz on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rickbeeloo/HeurFuzz 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-complex v0.4.5 [INFO] [stderr] Downloaded ndarray v0.15.6 [INFO] [stderr] Downloaded fuzzywuzzy v0.0.2 [INFO] [stderr] Downloaded matrixmultiply v0.3.8 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f762259e6bfe11fbc9a156cd1204f069233ca9a5797f263b2028e3444da75668 [INFO] running `Command { std: "docker" "start" "-a" "f762259e6bfe11fbc9a156cd1204f069233ca9a5797f263b2028e3444da75668", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f762259e6bfe11fbc9a156cd1204f069233ca9a5797f263b2028e3444da75668", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f762259e6bfe11fbc9a156cd1204f069233ca9a5797f263b2028e3444da75668", kill_on_drop: false }` [INFO] [stdout] f762259e6bfe11fbc9a156cd1204f069233ca9a5797f263b2028e3444da75668 [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2817bce0b18d5bde2c123bb98392274c7f2ce0d53785ee992fccdc1df418e227 [INFO] running `Command { std: "docker" "start" "-a" "2817bce0b18d5bde2c123bb98392274c7f2ce0d53785ee992fccdc1df418e227", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling fuzzywuzzy v0.0.2 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling num-complex v0.4.5 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling HeurFuzz v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Array2`, `Array`, and `Ix2` [INFO] [stdout] --> src/main.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use ndarray::{Array2, Array, Ix2}; [INFO] [stdout] | ^^^^^^ ^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `percent` [INFO] [stdout] --> src/main.rs:107:17 [INFO] [stdout] | [INFO] [stdout] 107 | let percent = j / refs.len(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_percent` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `coverage` [INFO] [stdout] --> src/main.rs:202:25 [INFO] [stdout] | [INFO] [stdout] 202 | let (ref_index, coverage, l) = reverse_transform(&item); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 202 | let (ref_index, _coverage, l) = reverse_transform(&item); [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `MAGNITUDE` [INFO] [stdout] | [INFO] [stdout] 202 - let (ref_index, coverage, l) = reverse_transform(&item); [INFO] [stdout] 202 + let (ref_index, MAGNITUDE, l) = reverse_transform(&item); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `l` [INFO] [stdout] --> src/main.rs:202:35 [INFO] [stdout] | [INFO] [stdout] 202 | let (ref_index, coverage, l) = reverse_transform(&item); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 202 | let (ref_index, coverage, _l) = reverse_transform(&item); [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `MAGNITUDE` [INFO] [stdout] | [INFO] [stdout] 202 - let (ref_index, coverage, l) = reverse_transform(&item); [INFO] [stdout] 202 + let (ref_index, coverage, MAGNITUDE) = reverse_transform(&item); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:269:9 [INFO] [stdout] | [INFO] [stdout] 269 | let mut len_vector: Vec = query_vector.iter().map(|sublist| sublist.len() as u32).collect(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.25s [INFO] running `Command { std: "docker" "inspect" "2817bce0b18d5bde2c123bb98392274c7f2ce0d53785ee992fccdc1df418e227", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2817bce0b18d5bde2c123bb98392274c7f2ce0d53785ee992fccdc1df418e227", kill_on_drop: false }` [INFO] [stdout] 2817bce0b18d5bde2c123bb98392274c7f2ce0d53785ee992fccdc1df418e227 [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 967e9cf2186250b24824ef1dd990e2a2ed916d2ec2cd261c959400bec9adee90 [INFO] running `Command { std: "docker" "start" "-a" "967e9cf2186250b24824ef1dd990e2a2ed916d2ec2cd261c959400bec9adee90", kill_on_drop: false }` [INFO] [stderr] Compiling HeurFuzz v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Array2`, `Array`, and `Ix2` [INFO] [stdout] --> src/main.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use ndarray::{Array2, Array, Ix2}; [INFO] [stdout] | ^^^^^^ ^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `percent` [INFO] [stdout] --> src/main.rs:107:17 [INFO] [stdout] | [INFO] [stdout] 107 | let percent = j / refs.len(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_percent` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `coverage` [INFO] [stdout] --> src/main.rs:202:25 [INFO] [stdout] | [INFO] [stdout] 202 | let (ref_index, coverage, l) = reverse_transform(&item); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 202 | let (ref_index, _coverage, l) = reverse_transform(&item); [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `MAGNITUDE` [INFO] [stdout] | [INFO] [stdout] 202 - let (ref_index, coverage, l) = reverse_transform(&item); [INFO] [stdout] 202 + let (ref_index, MAGNITUDE, l) = reverse_transform(&item); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `l` [INFO] [stdout] --> src/main.rs:202:35 [INFO] [stdout] | [INFO] [stdout] 202 | let (ref_index, coverage, l) = reverse_transform(&item); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 202 | let (ref_index, coverage, _l) = reverse_transform(&item); [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `MAGNITUDE` [INFO] [stdout] | [INFO] [stdout] 202 - let (ref_index, coverage, l) = reverse_transform(&item); [INFO] [stdout] 202 + let (ref_index, coverage, MAGNITUDE) = reverse_transform(&item); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:269:9 [INFO] [stdout] | [INFO] [stdout] 269 | let mut len_vector: Vec = query_vector.iter().map(|sublist| sublist.len() as u32).collect(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "967e9cf2186250b24824ef1dd990e2a2ed916d2ec2cd261c959400bec9adee90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "967e9cf2186250b24824ef1dd990e2a2ed916d2ec2cd261c959400bec9adee90", kill_on_drop: false }` [INFO] [stdout] 967e9cf2186250b24824ef1dd990e2a2ed916d2ec2cd261c959400bec9adee90 [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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a0ab81f1defa891d44dc3c1306457ee93f717f64fb6c711a3111ef1400ed4aab [INFO] running `Command { std: "docker" "start" "-a" "a0ab81f1defa891d44dc3c1306457ee93f717f64fb6c711a3111ef1400ed4aab", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Array2`, `Array`, and `Ix2` [INFO] [stdout] [INFO] [stderr] --> src/main.rs:3:15 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 3 | use ndarray::{Array2, Array, Ix2}; [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^^ ^^^^^ ^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `percent` [INFO] [stderr] --> src/main.rs:107:17 [INFO] [stderr] | [INFO] [stderr] 107 | let percent = j / refs.len(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_percent` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `coverage` [INFO] [stderr] --> src/main.rs:202:25 [INFO] [stderr] | [INFO] [stderr] 202 | let (ref_index, coverage, l) = reverse_transform(&item); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 202 | let (ref_index, _coverage, l) = reverse_transform(&item); [INFO] [stderr] | + [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `MAGNITUDE` [INFO] [stderr] | [INFO] [stderr] 202 - let (ref_index, coverage, l) = reverse_transform(&item); [INFO] [stderr] 202 + let (ref_index, MAGNITUDE, l) = reverse_transform(&item); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `l` [INFO] [stderr] --> src/main.rs:202:35 [INFO] [stderr] | [INFO] [stderr] 202 | let (ref_index, coverage, l) = reverse_transform(&item); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 202 | let (ref_index, coverage, _l) = reverse_transform(&item); [INFO] [stderr] | + [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `MAGNITUDE` [INFO] [stderr] | [INFO] [stderr] 202 - let (ref_index, coverage, l) = reverse_transform(&item); [INFO] [stderr] 202 + let (ref_index, coverage, MAGNITUDE) = reverse_transform(&item); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:269:9 [INFO] [stderr] | [INFO] [stderr] 269 | let mut len_vector: Vec = query_vector.iter().map(|sublist| sublist.len() as u32).collect(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `HeurFuzz` (bin "HeurFuzz" test) generated 5 warnings (run `cargo fix --bin "HeurFuzz" --tests` to apply 4 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/HeurFuzz-1f6a26971ad54edc) [INFO] running `Command { std: "docker" "inspect" "a0ab81f1defa891d44dc3c1306457ee93f717f64fb6c711a3111ef1400ed4aab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0ab81f1defa891d44dc3c1306457ee93f717f64fb6c711a3111ef1400ed4aab", kill_on_drop: false }` [INFO] [stdout] a0ab81f1defa891d44dc3c1306457ee93f717f64fb6c711a3111ef1400ed4aab