[INFO] cloning repository https://github.com/michaelstein/swffgdice
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/michaelstein/swffgdice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelstein%2Fswffgdice", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelstein%2Fswffgdice'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3673fee80e5db1f6c43fa0f946fdf20953ce238c
[INFO] testing michaelstein/swffgdice against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelstein%2Fswffgdice" "/workspace/builds/worker-20/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/michaelstein/swffgdice on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/michaelstein/swffgdice
[INFO] finished tweaking git repo https://github.com/michaelstein/swffgdice
[INFO] tweaked toml for git repo https://github.com/michaelstein/swffgdice written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate git repo https://github.com/michaelstein/swffgdice already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a78de643dcb3c81f0576ce388e278296b976f319a08a5a4c010f05e663b52ecd
[INFO] running `Command { std: "docker" "start" "-a" "a78de643dcb3c81f0576ce388e278296b976f319a08a5a4c010f05e663b52ecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a78de643dcb3c81f0576ce388e278296b976f319a08a5a4c010f05e663b52ecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a78de643dcb3c81f0576ce388e278296b976f319a08a5a4c010f05e663b52ecd", kill_on_drop: false }`
[INFO] [stdout] a78de643dcb3c81f0576ce388e278296b976f319a08a5a4c010f05e663b52ecd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e75301772736e2000acfbb98d4e44b956b26926e450155a27a69860f0855155a
[INFO] running `Command { std: "docker" "start" "-a" "e75301772736e2000acfbb98d4e44b956b26926e450155a27a69860f0855155a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.91
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling swffgdice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/main.rs:7:35
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut result = swffgdice::roll(&args[1..]);
[INFO] [stdout]   |                                      ^^^^^^^^^^ expected struct `Vec`, found slice
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected reference `&Vec<String>`
[INFO] [stdout]              found reference `&[String]`
[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 E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `swffgdice` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e75301772736e2000acfbb98d4e44b956b26926e450155a27a69860f0855155a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e75301772736e2000acfbb98d4e44b956b26926e450155a27a69860f0855155a", kill_on_drop: false }`
[INFO] [stdout] e75301772736e2000acfbb98d4e44b956b26926e450155a27a69860f0855155a