[INFO] cloning repository https://github.com/Calder-Ty/CLRS
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Calder-Ty/CLRS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCalder-Ty%2FCLRS", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCalder-Ty%2FCLRS'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c1d2f9db7f1f8a51948faf26aad2e3a77a026029
[INFO] testing Calder-Ty/CLRS against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCalder-Ty%2FCLRS" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Calder-Ty/CLRS on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Calder-Ty/CLRS
[INFO] finished tweaking git repo https://github.com/Calder-Ty/CLRS
[INFO] tweaked toml for git repo https://github.com/Calder-Ty/CLRS written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/Calder-Ty/CLRS already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa72a89c34411690d70ab72fb7a77609f103e57a0305448fcda6c8938c6fec69
[INFO] running `Command { std: "docker" "start" "-a" "aa72a89c34411690d70ab72fb7a77609f103e57a0305448fcda6c8938c6fec69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa72a89c34411690d70ab72fb7a77609f103e57a0305448fcda6c8938c6fec69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa72a89c34411690d70ab72fb7a77609f103e57a0305448fcda6c8938c6fec69", kill_on_drop: false }`
[INFO] [stdout] aa72a89c34411690d70ab72fb7a77609f103e57a0305448fcda6c8938c6fec69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cb183c6cacf11268db0b42192b7d698ebcf0f70bd813c028831495a27cda9d0
[INFO] running `Command { std: "docker" "start" "-a" "2cb183c6cacf11268db0b42192b7d698ebcf0f70bd813c028831495a27cda9d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling clrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn merge_sort(A: &mut Vec<i32>, p: usize, r: usize) {
[INFO] [stdout]    |                   ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:38:14
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn merge(A: &mut Vec<i32>, p: usize, q: usize, r: usize) {
[INFO] [stdout]    |              ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let mut L: Vec<i32> = A.iter().skip(p).take(n_l).map(|x| *x).collect();
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let mut R: Vec<i32> = A.iter().skip(q).take(n_r).map(|x| *x).collect();
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]  --> src/main.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut A = vec![1, -1, -2, 8, 3, 6, 5];
[INFO] [stdout]   |             ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "2cb183c6cacf11268db0b42192b7d698ebcf0f70bd813c028831495a27cda9d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cb183c6cacf11268db0b42192b7d698ebcf0f70bd813c028831495a27cda9d0", kill_on_drop: false }`
[INFO] [stdout] 2cb183c6cacf11268db0b42192b7d698ebcf0f70bd813c028831495a27cda9d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 700c868b3b400b97fdfa1f66bfd35c9874f3a646e22bef82309ebf024f226b1d
[INFO] running `Command { std: "docker" "start" "-a" "700c868b3b400b97fdfa1f66bfd35c9874f3a646e22bef82309ebf024f226b1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.7
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn merge_sort(A: &mut Vec<i32>, p: usize, r: usize) {
[INFO] [stdout]    |                   ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:38:14
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn merge(A: &mut Vec<i32>, p: usize, q: usize, r: usize) {
[INFO] [stdout]    |              ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let mut L: Vec<i32> = A.iter().skip(p).take(n_l).map(|x| *x).collect();
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let mut R: Vec<i32> = A.iter().skip(q).take(n_r).map(|x| *x).collect();
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling rstest v0.12.0
[INFO] [stderr]    Compiling clrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]  --> src/main.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut A = vec![1, -1, -2, 8, 3, 6, 5];
[INFO] [stdout]   |             ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn merge_sort(A: &mut Vec<i32>, p: usize, r: usize) {
[INFO] [stdout]    |                   ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:38:14
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn merge(A: &mut Vec<i32>, p: usize, q: usize, r: usize) {
[INFO] [stdout]    |              ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let mut L: Vec<i32> = A.iter().skip(p).take(n_l).map(|x| *x).collect();
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let mut R: Vec<i32> = A.iter().skip(q).take(n_r).map(|x| *x).collect();
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.34s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/clrs-9c77e59f347aaf17)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/clrs-cf6d0450fc651cbc)
[INFO] running `Command { std: "docker" "inspect" "700c868b3b400b97fdfa1f66bfd35c9874f3a646e22bef82309ebf024f226b1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "700c868b3b400b97fdfa1f66bfd35c9874f3a646e22bef82309ebf024f226b1d", kill_on_drop: false }`
[INFO] [stdout] 700c868b3b400b97fdfa1f66bfd35c9874f3a646e22bef82309ebf024f226b1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1fdf862e1ffa8e2e9af3c194acea36f6f9bf8b10567b3d105be7a94b1ac48a4e
[INFO] running `Command { std: "docker" "start" "-a" "1fdf862e1ffa8e2e9af3c194acea36f6f9bf8b10567b3d105be7a94b1ac48a4e", kill_on_drop: false }`
[INFO] [stderr] warning: variable `A` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:26:19
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn merge_sort(A: &mut Vec<i32>, p: usize, r: usize) {
[INFO] [stderr]    |                   ^ help: convert the identifier to snake case: `a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `A` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:38:14
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn merge(A: &mut Vec<i32>, p: usize, q: usize, r: usize) {
[INFO] [stderr]    |              ^ help: convert the identifier to snake case: `a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `L` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:42:17
[INFO] [stderr]    |
[INFO] [stderr] 42 |         let mut L: Vec<i32> = A.iter().skip(p).take(n_l).map(|x| *x).collect();
[INFO] [stderr]    |                 ^ help: convert the identifier to snake case: `l`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `R` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:43:17
[INFO] [stderr]    |
[INFO] [stderr] 43 |         let mut R: Vec<i32> = A.iter().skip(q).take(n_r).map(|x| *x).collect();
[INFO] [stderr]    |                 ^ help: convert the identifier to snake case: `r`
[INFO] [stderr] 
[INFO] [stderr] warning: `clrs` (lib) generated 4 warnings
[INFO] [stderr] warning: variable `A` should have a snake case name
[INFO] [stderr]  --> src/main.rs:4:13
[INFO] [stderr]   |
[INFO] [stderr] 4 |     let mut A = vec![1, -1, -2, 8, 3, 6, 5];
[INFO] [stderr]   |             ^ help: convert the identifier to snake case: `a`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `clrs` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr] warning: `clrs` (bin "clrs" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/clrs-9c77e59f347aaf17)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test sorting::tests::test_merge_sort ... ok
[INFO] [stdout] test sorting::tests::test_bubble_sort ... 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/main.rs (/opt/rustwide/target/debug/deps/clrs-cf6d0450fc651cbc)
[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]    Doc-tests clrs
[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" "1fdf862e1ffa8e2e9af3c194acea36f6f9bf8b10567b3d105be7a94b1ac48a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fdf862e1ffa8e2e9af3c194acea36f6f9bf8b10567b3d105be7a94b1ac48a4e", kill_on_drop: false }`
[INFO] [stdout] 1fdf862e1ffa8e2e9af3c194acea36f6f9bf8b10567b3d105be7a94b1ac48a4e