[INFO] cloning repository https://github.com/andrebaltieri/rust-todo-list
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrebaltieri/rust-todo-list" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrebaltieri%2Frust-todo-list", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrebaltieri%2Frust-todo-list'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f52fb8a40b2aa3f354d669ba8a776c9e80af3bdf
[INFO] testing andrebaltieri/rust-todo-list against beta-2026-03-05 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrebaltieri%2Frust-todo-list" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/andrebaltieri/rust-todo-list
[INFO] finished tweaking git repo https://github.com/andrebaltieri/rust-todo-list
[INFO] tweaked toml for git repo https://github.com/andrebaltieri/rust-todo-list written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/andrebaltieri/rust-todo-list on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/andrebaltieri/rust-todo-list 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-2026-03-05" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows-targets v0.52.3
[INFO] [stderr]   Downloaded cc v1.0.87
[INFO] [stderr]   Downloaded bumpalo v3.15.3
[INFO] [stderr]   Downloaded chrono v0.4.34
[INFO] [stderr]   Downloaded syn v2.0.50
[INFO] [stderr]   Downloaded windows_x86_64_gnullvm v0.52.3
[INFO] [stderr]   Downloaded windows_aarch64_gnullvm v0.52.3
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.52.3
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.52.3
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.52.3
[INFO] [stderr]   Downloaded windows_i686_gnu v0.52.3
[INFO] [stderr]   Downloaded windows_i686_msvc v0.52.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] acc087ab9e932297b18aeed05539f72d99be3becf7c5e4f6fc2d331010037c55
[INFO] running `Command { std: "docker" "start" "-a" "acc087ab9e932297b18aeed05539f72d99be3becf7c5e4f6fc2d331010037c55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acc087ab9e932297b18aeed05539f72d99be3becf7c5e4f6fc2d331010037c55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acc087ab9e932297b18aeed05539f72d99be3becf7c5e4f6fc2d331010037c55", kill_on_drop: false }`
[INFO] [stdout] acc087ab9e932297b18aeed05539f72d99be3becf7c5e4f6fc2d331010037c55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7679ae4c4be8655aa98b3a8c90993a437086005b749fa82cd187d031c2c16356
[INFO] running `Command { std: "docker" "start" "-a" "7679ae4c4be8655aa98b3a8c90993a437086005b749fa82cd187d031c2c16356", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling chrono v0.4.34
[INFO] [stderr]    Compiling todo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: encountered diff marker
[INFO] [stdout]   --> src/main.rs:90:1
[INFO] [stdout]    |
[INFO] [stdout] 90 | <<<<<<< HEAD
[INFO] [stdout]    | ^^^^^^^ between this marker and `=======` is the code that you are merging into
[INFO] [stdout] ...
[INFO] [stdout] 95 | =======
[INFO] [stdout]    | ------- between this marker and `>>>>>>>` is the incoming code
[INFO] [stdout] 96 |     list_tasks(task_list);
[INFO] [stdout] 97 | >>>>>>> b433666bfad08e926328cec9c72d3243daf2d840
[INFO] [stdout]    | ^^^^^^^ this marker concludes the conflict region
[INFO] [stdout]    |
[INFO] [stdout]    = note: conflict markers indicate that a merge was started but could not be completed due to merge conflicts
[INFO] [stdout]            to resolve a conflict, keep only the code you want and then delete the lines containing conflict markers
[INFO] [stdout]    = help: if you are in a merge, the top section is the code you already had checked out and the bottom section is the new code
[INFO] [stdout]            if you are in a rebase, the top section is the code being rebased onto and the bottom section is the code you had checked out which is being rebased
[INFO] [stdout]    = note: for an explanation on these markers from the `git` documentation, visit <https://git-scm.com/book/en/v2/Git-Tools-Advanced-Merging#_checking_out_conflicts>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `todo` (bin "todo") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "7679ae4c4be8655aa98b3a8c90993a437086005b749fa82cd187d031c2c16356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7679ae4c4be8655aa98b3a8c90993a437086005b749fa82cd187d031c2c16356", kill_on_drop: false }`
[INFO] [stdout] 7679ae4c4be8655aa98b3a8c90993a437086005b749fa82cd187d031c2c16356
