[INFO] cloning repository https://github.com/ItsNotMatt/MixProgrammingLanguage
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ItsNotMatt/MixProgrammingLanguage" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FItsNotMatt%2FMixProgrammingLanguage", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FItsNotMatt%2FMixProgrammingLanguage'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd03b3d15d9adb7e8f0930870b3787d59d0ba363
[INFO] testing ItsNotMatt/MixProgrammingLanguage/cd03b3d15d9adb7e8f0930870b3787d59d0ba363 against beta-2024-09-05 for beta-1.82-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FItsNotMatt%2FMixProgrammingLanguage" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ItsNotMatt/MixProgrammingLanguage on toolchain beta-2024-09-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-09-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ItsNotMatt/MixProgrammingLanguage
[INFO] finished tweaking git repo https://github.com/ItsNotMatt/MixProgrammingLanguage
[INFO] tweaked toml for git repo https://github.com/ItsNotMatt/MixProgrammingLanguage written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ItsNotMatt/MixProgrammingLanguage 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-2024-09-05" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-09-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e3834b1fd4d73ccf43d0a64e89be38473ca0a5de609d1dcc976cd643530c7e3
[INFO] running `Command { std: "docker" "start" "-a" "0e3834b1fd4d73ccf43d0a64e89be38473ca0a5de609d1dcc976cd643530c7e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e3834b1fd4d73ccf43d0a64e89be38473ca0a5de609d1dcc976cd643530c7e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e3834b1fd4d73ccf43d0a64e89be38473ca0a5de609d1dcc976cd643530c7e3", kill_on_drop: false }`
[INFO] [stdout] 0e3834b1fd4d73ccf43d0a64e89be38473ca0a5de609d1dcc976cd643530c7e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-09-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 943a182d76debe06c3cbd9902c488b9b599a6c0bfe574d241b425805c493bc45
[INFO] running `Command { std: "docker" "start" "-a" "943a182d76debe06c3cbd9902c488b9b599a6c0bfe574d241b425805c493bc45", kill_on_drop: false }`
[INFO] [stderr]    Compiling mix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/lib.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::{HashMap, hash_map::DefaultHasher}, hash::{Hash, Hasher}};
[INFO] [stdout]   |                         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: encountered diff marker
[INFO] [stdout]   --> src/parser.rs:92:1
[INFO] [stdout]    |
[INFO] [stdout] 92 | <<<<<<< HEAD
[INFO] [stdout]    | ^^^^^^^ between this marker and `=======` is the code that we're merging into
[INFO] [stdout] 93 |                     return None;
[INFO] [stdout] 94 | =======
[INFO] [stdout]    | ------- between this marker and `>>>>>>>` is the incoming code
[INFO] [stdout] 95 |                     return None ;
[INFO] [stdout] 96 | >>>>>>> d8a3686dcaa966dab86f5d867e3a50bb5d0b99ec
[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're having merge conflicts after pulling new code:
[INFO] [stdout]            the top section is the code you already had and the bottom section is the remote code
[INFO] [stdout]            if you're in the middle of a rebase:
[INFO] [stdout]            the top section is the code being rebased onto and the bottom section is the code coming from the current commit being rebased
[INFO] [stdout]    = note: for an explanation on these markers from the `git` documentation:
[INFO] [stdout]            visit <https://git-scm.com/book/en/v2/Git-Tools-Advanced-Merging#_checking_out_conflicts>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mix` (bin "mix") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "943a182d76debe06c3cbd9902c488b9b599a6c0bfe574d241b425805c493bc45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "943a182d76debe06c3cbd9902c488b9b599a6c0bfe574d241b425805c493bc45", kill_on_drop: false }`
[INFO] [stdout] 943a182d76debe06c3cbd9902c488b9b599a6c0bfe574d241b425805c493bc45