[INFO] cloning repository https://github.com/AlixFachin/rust-data-structures
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlixFachin/rust-data-structures" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlixFachin%2Frust-data-structures", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlixFachin%2Frust-data-structures'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8e9a4b7f08264f2ed409cee63dafbe1d58d62e82
[INFO] testing AlixFachin/rust-data-structures against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlixFachin%2Frust-data-structures" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AlixFachin/rust-data-structures 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/AlixFachin/rust-data-structures
[INFO] finished tweaking git repo https://github.com/AlixFachin/rust-data-structures
[INFO] tweaked toml for git repo https://github.com/AlixFachin/rust-data-structures written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/AlixFachin/rust-data-structures 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-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51c7a4c7b2b9a8ef15c062cb03ba46e1759397d0bcf5c92561ec4d91b57aac6d
[INFO] running `Command { std: "docker" "start" "-a" "51c7a4c7b2b9a8ef15c062cb03ba46e1759397d0bcf5c92561ec4d91b57aac6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51c7a4c7b2b9a8ef15c062cb03ba46e1759397d0bcf5c92561ec4d91b57aac6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51c7a4c7b2b9a8ef15c062cb03ba46e1759397d0bcf5c92561ec4d91b57aac6d", kill_on_drop: false }`
[INFO] [stdout] 51c7a4c7b2b9a8ef15c062cb03ba46e1759397d0bcf5c92561ec4d91b57aac6d
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f575526f29ca49616b35bf6f65b4533c72bcfd3f77c3369c49a4cb72c9905944
[INFO] running `Command { std: "docker" "start" "-a" "f575526f29ca49616b35bf6f65b4533c72bcfd3f77c3369c49a4cb72c9905944", kill_on_drop: false }`
[INFO] [stderr]    Compiling data-struct v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `display` found for struct `linkedlist::LinkedList` in the current scope
[INFO] [stdout]  --> src/main.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 |     s.display();
[INFO] [stdout]   |       ^^^^^^^ method not found in `LinkedList<{integer}>`
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/linkedlist.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct LinkedList<T> {
[INFO] [stdout]   | ------------------------ method `display` not found for this struct
[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 E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `data-struct` (bin "data-struct") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "f575526f29ca49616b35bf6f65b4533c72bcfd3f77c3369c49a4cb72c9905944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f575526f29ca49616b35bf6f65b4533c72bcfd3f77c3369c49a4cb72c9905944", kill_on_drop: false }`
[INFO] [stdout] f575526f29ca49616b35bf6f65b4533c72bcfd3f77c3369c49a4cb72c9905944
