[INFO] cloning repository https://github.com/gyant/rs_linkedlist
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gyant/rs_linkedlist" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgyant%2Frs_linkedlist", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgyant%2Frs_linkedlist'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b9f6906bec25ab92749eed0ca185c9c1b39e9230
[INFO] testing gyant/rs_linkedlist against beta-2025-02-18 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgyant%2Frs_linkedlist" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gyant/rs_linkedlist on toolchain beta-2025-02-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gyant/rs_linkedlist
[INFO] finished tweaking git repo https://github.com/gyant/rs_linkedlist
[INFO] tweaked toml for git repo https://github.com/gyant/rs_linkedlist written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/gyant/rs_linkedlist 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-2025-02-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed0adb371096dbcc061c0decf922761a363691c5d32eb47bd2792f7260951887
[INFO] running `Command { std: "docker" "start" "-a" "ed0adb371096dbcc061c0decf922761a363691c5d32eb47bd2792f7260951887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed0adb371096dbcc061c0decf922761a363691c5d32eb47bd2792f7260951887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed0adb371096dbcc061c0decf922761a363691c5d32eb47bd2792f7260951887", kill_on_drop: false }`
[INFO] [stdout] ed0adb371096dbcc061c0decf922761a363691c5d32eb47bd2792f7260951887
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 171e50e9b2b470f137d127522d1a7d3311c3287c9fb2c9114217e14739df0b62
[INFO] running `Command { std: "docker" "start" "-a" "171e50e9b2b470f137d127522d1a7d3311c3287c9fb2c9114217e14739df0b62", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs_linkedlist v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `insert_at_beginning` and `search` are never used
[INFO] [stdout]   --> src/main.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl LinkedList {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn insert_at_beginning(&mut self, value: i32) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90 |     fn search(&self, value: i32) -> Option<i32> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "171e50e9b2b470f137d127522d1a7d3311c3287c9fb2c9114217e14739df0b62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "171e50e9b2b470f137d127522d1a7d3311c3287c9fb2c9114217e14739df0b62", kill_on_drop: false }`
[INFO] [stdout] 171e50e9b2b470f137d127522d1a7d3311c3287c9fb2c9114217e14739df0b62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67f8115e769aa2e1ed1319c0336f5c1462687706cbb4865d4960fd8761f3adf4
[INFO] running `Command { std: "docker" "start" "-a" "67f8115e769aa2e1ed1319c0336f5c1462687706cbb4865d4960fd8761f3adf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs_linkedlist v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "67f8115e769aa2e1ed1319c0336f5c1462687706cbb4865d4960fd8761f3adf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67f8115e769aa2e1ed1319c0336f5c1462687706cbb4865d4960fd8761f3adf4", kill_on_drop: false }`
[INFO] [stdout] 67f8115e769aa2e1ed1319c0336f5c1462687706cbb4865d4960fd8761f3adf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 11a6edb808ef1b3e0f74677d3e677edac9ee74d96daa44543d18a48c06e0928b
[INFO] running `Command { std: "docker" "start" "-a" "11a6edb808ef1b3e0f74677d3e677edac9ee74d96daa44543d18a48c06e0928b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rs_linkedlist-9e185e5f27ad6162)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_delete_multiple_first_node_in_list ... ok
[INFO] [stdout] test test_delete_multiple_last_node_in_list ... ok
[INFO] [stdout] test test_delete_multiple_middle_node_in_list ... ok
[INFO] [stdout] test test_delete_multiple_multiple_nodes_in_list ... ok
[INFO] [stdout] test test_empty_constructor ... ok
[INFO] [stdout] test test_insert_double_at_beginning ... ok
[INFO] [stdout] test test_insert_double_at_end ... ok
[INFO] [stdout] test test_insert_single_at_beginning ... ok
[INFO] [stdout] test test_insert_single_at_end ... ok
[INFO] [stdout] test test_search_multiple_node_list ... ok
[INFO] [stdout] test test_search_single_node_list ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "11a6edb808ef1b3e0f74677d3e677edac9ee74d96daa44543d18a48c06e0928b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11a6edb808ef1b3e0f74677d3e677edac9ee74d96daa44543d18a48c06e0928b", kill_on_drop: false }`
[INFO] [stdout] 11a6edb808ef1b3e0f74677d3e677edac9ee74d96daa44543d18a48c06e0928b