[INFO] cloning repository https://github.com/Bokayy/vec_diff
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bokayy/vec_diff" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBokayy%2Fvec_diff", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBokayy%2Fvec_diff'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 10cc765792d9945bdb6e873db36243b1dd3d886f
[INFO] testing Bokayy/vec_diff against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBokayy%2Fvec_diff" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Bokayy/vec_diff on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Bokayy/vec_diff
[INFO] finished tweaking git repo https://github.com/Bokayy/vec_diff
[INFO] tweaked toml for git repo https://github.com/Bokayy/vec_diff written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Bokayy/vec_diff 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48fb3f8a06f5a4c7e7b6b6577a0a32b93148440c19a139efe3367dc4dc445219
[INFO] running `Command { std: "docker" "start" "-a" "48fb3f8a06f5a4c7e7b6b6577a0a32b93148440c19a139efe3367dc4dc445219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48fb3f8a06f5a4c7e7b6b6577a0a32b93148440c19a139efe3367dc4dc445219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48fb3f8a06f5a4c7e7b6b6577a0a32b93148440c19a139efe3367dc4dc445219", kill_on_drop: false }`
[INFO] [stdout] 48fb3f8a06f5a4c7e7b6b6577a0a32b93148440c19a139efe3367dc4dc445219
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b97c0dac4f9a8e331d7c6f8dbfa76963a84b579f24f01da5f3627f76325662f6
[INFO] running `Command { std: "docker" "start" "-a" "b97c0dac4f9a8e331d7c6f8dbfa76963a84b579f24f01da5f3627f76325662f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling vec_diff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0107]: struct takes at least 1 generic argument but 0 generic arguments were supplied
[INFO] [stdout]  --> src/main.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut final_vec: Vec<> = vec![];
[INFO] [stdout]   |                        ^^^ expected at least 1 generic argument
[INFO] [stdout]   |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut final_vec: Vec<T> = vec![];
[INFO] [stdout]   |                            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vec_diff` (bin "vec_diff") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b97c0dac4f9a8e331d7c6f8dbfa76963a84b579f24f01da5f3627f76325662f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b97c0dac4f9a8e331d7c6f8dbfa76963a84b579f24f01da5f3627f76325662f6", kill_on_drop: false }`
[INFO] [stdout] b97c0dac4f9a8e331d7c6f8dbfa76963a84b579f24f01da5f3627f76325662f6
[INFO] testing Bokayy/vec_diff against beta-2023-12-22 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBokayy%2Fvec_diff" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Bokayy/vec_diff on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Bokayy/vec_diff
[INFO] finished tweaking git repo https://github.com/Bokayy/vec_diff
[INFO] tweaked toml for git repo https://github.com/Bokayy/vec_diff written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Bokayy/vec_diff 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" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2012713c2ae89d76b6a3b42798e19c1a0d85c31831bf4d1ec02ff7606fda1f80
[INFO] running `Command { std: "docker" "start" "-a" "2012713c2ae89d76b6a3b42798e19c1a0d85c31831bf4d1ec02ff7606fda1f80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2012713c2ae89d76b6a3b42798e19c1a0d85c31831bf4d1ec02ff7606fda1f80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2012713c2ae89d76b6a3b42798e19c1a0d85c31831bf4d1ec02ff7606fda1f80", kill_on_drop: false }`
[INFO] [stdout] 2012713c2ae89d76b6a3b42798e19c1a0d85c31831bf4d1ec02ff7606fda1f80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2889ae69294082030e333e211dfa58b1c53da9def2e5c377c78c1ab64c91052
[INFO] running `Command { std: "docker" "start" "-a" "e2889ae69294082030e333e211dfa58b1c53da9def2e5c377c78c1ab64c91052", kill_on_drop: false }`
[INFO] [stderr]    Compiling vec_diff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0107]: struct takes at least 1 generic argument but 0 generic arguments were supplied
[INFO] [stdout]  --> src/main.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut final_vec: Vec<> = vec![];
[INFO] [stdout]   |                        ^^^ expected at least 1 generic argument
[INFO] [stdout]   |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut final_vec: Vec<T> = vec![];
[INFO] [stdout]   |                            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vec_diff` (bin "vec_diff") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e2889ae69294082030e333e211dfa58b1c53da9def2e5c377c78c1ab64c91052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2889ae69294082030e333e211dfa58b1c53da9def2e5c377c78c1ab64c91052", kill_on_drop: false }`
[INFO] [stdout] e2889ae69294082030e333e211dfa58b1c53da9def2e5c377c78c1ab64c91052
