[INFO] fetching crate lsap 1.0.2... [INFO] testing lsap-1.0.2 against 1.90.0 for beta-1.91-3 [INFO] extracting crate lsap 1.0.2 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate lsap 1.0.2 [INFO] finished tweaking crates.io crate lsap 1.0.2 [INFO] tweaked toml for crates.io crate lsap 1.0.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate lsap 1.0.2 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 16 packages to latest compatible versions [INFO] [stderr] Adding derive_more v0.99.20 (available: v2.0.1) [INFO] [stderr] Adding ndarray v0.15.6 (available: v0.16.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba2afcdb71669787ac1b288660f86295c09ca8d4f64e1ff1e83a7ec83c7b6bdc [INFO] running `Command { std: "docker" "start" "-a" "ba2afcdb71669787ac1b288660f86295c09ca8d4f64e1ff1e83a7ec83c7b6bdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba2afcdb71669787ac1b288660f86295c09ca8d4f64e1ff1e83a7ec83c7b6bdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba2afcdb71669787ac1b288660f86295c09ca8d4f64e1ff1e83a7ec83c7b6bdc", kill_on_drop: false }` [INFO] [stdout] ba2afcdb71669787ac1b288660f86295c09ca8d4f64e1ff1e83a7ec83c7b6bdc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9219ec25d60ce1e5865af7279d85ae504179bbda010fe7d7413697e193b708b0 [INFO] running `Command { std: "docker" "start" "-a" "9219ec25d60ce1e5865af7279d85ae504179bbda010fe7d7413697e193b708b0", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling lsap v1.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `MINUS_1` should have a snake case name [INFO] [stdout] --> src/lib.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | let MINUS_1: usize = nr * nc; // use this to represent -1 in the C++ code, it has the same effect [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `minus_1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `SR` should have a snake case name [INFO] [stdout] --> src/lib.rs:102:13 [INFO] [stdout] | [INFO] [stdout] 102 | let mut SR: Vec = vec![false; nr]; [INFO] [stdout] | ^^ help: convert the identifier to snake case: `sr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `SC` should have a snake case name [INFO] [stdout] --> src/lib.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | let mut SC: Vec = vec![false; nc]; [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `sc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `SR` should have a snake case name [INFO] [stdout] --> src/lib.rs:180:5 [INFO] [stdout] | [INFO] [stdout] 180 | SR: &mut Vec, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `sr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `SC` should have a snake case name [INFO] [stdout] --> src/lib.rs:181:5 [INFO] [stdout] | [INFO] [stdout] 181 | SC: &mut Vec, [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `sc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `MINUS_1` should have a snake case name [INFO] [stdout] --> src/lib.rs:183:5 [INFO] [stdout] | [INFO] [stdout] 183 | MINUS_1: usize, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `minus_1` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.51s [INFO] running `Command { std: "docker" "inspect" "9219ec25d60ce1e5865af7279d85ae504179bbda010fe7d7413697e193b708b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9219ec25d60ce1e5865af7279d85ae504179bbda010fe7d7413697e193b708b0", kill_on_drop: false }` [INFO] [stdout] 9219ec25d60ce1e5865af7279d85ae504179bbda010fe7d7413697e193b708b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fac433fd63411d9c361b8820c2d9c7f6e20dc045d0074100c9d1566dbb98c214 [INFO] running `Command { std: "docker" "start" "-a" "fac433fd63411d9c361b8820c2d9c7f6e20dc045d0074100c9d1566dbb98c214", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stdout] warning: variable `MINUS_1` should have a snake case name [INFO] [stdout] --> src/lib.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | let MINUS_1: usize = nr * nc; // use this to represent -1 in the C++ code, it has the same effect [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `minus_1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `SR` should have a snake case name [INFO] [stdout] --> src/lib.rs:102:13 [INFO] [stdout] | [INFO] [stdout] 102 | let mut SR: Vec = vec![false; nr]; [INFO] [stdout] | ^^ help: convert the identifier to snake case: `sr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `SC` should have a snake case name [INFO] [stdout] --> src/lib.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | let mut SC: Vec = vec![false; nc]; [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `sc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `SR` should have a snake case name [INFO] [stdout] --> src/lib.rs:180:5 [INFO] [stdout] | [INFO] [stdout] 180 | SR: &mut Vec, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `sr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `SC` should have a snake case name [INFO] [stdout] --> src/lib.rs:181:5 [INFO] [stdout] | [INFO] [stdout] 181 | SC: &mut Vec, [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `sc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `MINUS_1` should have a snake case name [INFO] [stdout] --> src/lib.rs:183:5 [INFO] [stdout] | [INFO] [stdout] 183 | MINUS_1: usize, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `minus_1` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling lsap v1.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `solve` [INFO] [stdout] --> tests/main.rs:2:31 [INFO] [stdout] | [INFO] [stdout] 2 | use lsap::{get_assigned_cost, solve, LSAPError}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `MINUS_1` should have a snake case name [INFO] [stdout] --> src/lib.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | let MINUS_1: usize = nr * nc; // use this to represent -1 in the C++ code, it has the same effect [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `minus_1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `SR` should have a snake case name [INFO] [stdout] --> src/lib.rs:102:13 [INFO] [stdout] | [INFO] [stdout] 102 | let mut SR: Vec = vec![false; nr]; [INFO] [stdout] | ^^ help: convert the identifier to snake case: `sr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `SC` should have a snake case name [INFO] [stdout] --> src/lib.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | let mut SC: Vec = vec![false; nc]; [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `sc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `SR` should have a snake case name [INFO] [stdout] --> src/lib.rs:180:5 [INFO] [stdout] | [INFO] [stdout] 180 | SR: &mut Vec, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `sr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `SC` should have a snake case name [INFO] [stdout] --> src/lib.rs:181:5 [INFO] [stdout] | [INFO] [stdout] 181 | SC: &mut Vec, [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `sc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `MINUS_1` should have a snake case name [INFO] [stdout] --> src/lib.rs:183:5 [INFO] [stdout] | [INFO] [stdout] 183 | MINUS_1: usize, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `minus_1` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.28s [INFO] running `Command { std: "docker" "inspect" "fac433fd63411d9c361b8820c2d9c7f6e20dc045d0074100c9d1566dbb98c214", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fac433fd63411d9c361b8820c2d9c7f6e20dc045d0074100c9d1566dbb98c214", kill_on_drop: false }` [INFO] [stdout] fac433fd63411d9c361b8820c2d9c7f6e20dc045d0074100c9d1566dbb98c214 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7d509c57d5d01eb936d86eea3ce17d5e3ccbf46db4d434a41ddfbc1740a0975a [INFO] running `Command { std: "docker" "start" "-a" "7d509c57d5d01eb936d86eea3ce17d5e3ccbf46db4d434a41ddfbc1740a0975a", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] warning: variable `MINUS_1` should have a snake case name [INFO] [stderr] --> src/lib.rs:94:9 [INFO] [stderr] | [INFO] [stderr] 94 | let MINUS_1: usize = nr * nc; // use this to represent -1 in the C++ code, it has the same effect [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `minus_1` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `SR` should have a snake case name [INFO] [stderr] --> src/lib.rs:102:13 [INFO] [stderr] | [INFO] [stderr] 102 | let mut SR: Vec = vec![false; nr]; [INFO] [stderr] | ^^ help: convert the identifier to snake case: `sr` [INFO] [stderr] [INFO] [stderr] warning: variable `SC` should have a snake case name [INFO] [stderr] --> src/lib.rs:103:13 [INFO] [stderr] | [INFO] [stderr] 103 | let mut SC: Vec = vec![false; nc]; [INFO] [stderr] | ^^ help: convert the identifier to snake case (notice the capitalization): `sc` [INFO] [stderr] [INFO] [stderr] warning: variable `SR` should have a snake case name [INFO] [stderr] --> src/lib.rs:180:5 [INFO] [stderr] | [INFO] [stderr] 180 | SR: &mut Vec, [INFO] [stderr] | ^^ help: convert the identifier to snake case: `sr` [INFO] [stderr] [INFO] [stderr] warning: variable `SC` should have a snake case name [INFO] [stderr] --> src/lib.rs:181:5 [INFO] [stderr] | [INFO] [stderr] 181 | SC: &mut Vec, [INFO] [stderr] | ^^ help: convert the identifier to snake case (notice the capitalization): `sc` [INFO] [stderr] [INFO] [stderr] warning: variable `MINUS_1` should have a snake case name [INFO] [stderr] --> src/lib.rs:183:5 [INFO] [stderr] | [INFO] [stderr] 183 | MINUS_1: usize, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `minus_1` [INFO] [stderr] [INFO] [stderr] warning: `lsap` (lib) generated 6 warnings [INFO] [stderr] warning: `lsap` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] warning: unused import: `solve` [INFO] [stderr] --> tests/main.rs:2:31 [INFO] [stderr] | [INFO] [stderr] 2 | use lsap::{get_assigned_cost, solve, LSAPError}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `lsap` (test "main") generated 1 warning (run `cargo fix --test "main"` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lsap-01e0344af7dcc4a3) [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] [stderr] Running tests/main.rs (/opt/rustwide/target/debug/deps/main-5f57b704bb141486) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_solver ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests lsap [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" "7d509c57d5d01eb936d86eea3ce17d5e3ccbf46db4d434a41ddfbc1740a0975a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d509c57d5d01eb936d86eea3ce17d5e3ccbf46db4d434a41ddfbc1740a0975a", kill_on_drop: false }` [INFO] [stdout] 7d509c57d5d01eb936d86eea3ce17d5e3ccbf46db4d434a41ddfbc1740a0975a