[INFO] cloning repository https://github.com/tlackemann/rstate
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tlackemann/rstate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftlackemann%2Frstate", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftlackemann%2Frstate'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7546cd5687a098e3e66c8388c0b77169e589632
[INFO] testing tlackemann/rstate against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftlackemann%2Frstate" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tlackemann/rstate on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tlackemann/rstate
[INFO] finished tweaking git repo https://github.com/tlackemann/rstate
[INFO] tweaked toml for git repo https://github.com/tlackemann/rstate written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/tlackemann/rstate already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 573f38e96a1f772b2559ac0d7ee1a7b32df26ae52b428f9e5e49d0cb263fc38c
[INFO] running `Command { std: "docker" "start" "-a" "573f38e96a1f772b2559ac0d7ee1a7b32df26ae52b428f9e5e49d0cb263fc38c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "573f38e96a1f772b2559ac0d7ee1a7b32df26ae52b428f9e5e49d0cb263fc38c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "573f38e96a1f772b2559ac0d7ee1a7b32df26ae52b428f9e5e49d0cb263fc38c", kill_on_drop: false }`
[INFO] [stdout] 573f38e96a1f772b2559ac0d7ee1a7b32df26ae52b428f9e5e49d0cb263fc38c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63018687fb81abb1374c171e01b922cd37ae46cc391f2f7a00842cb31fa18395
[INFO] running `Command { std: "docker" "start" "-a" "63018687fb81abb1374c171e01b922cd37ae46cc391f2f7a00842cb31fa18395", kill_on_drop: false }`
[INFO] [stderr]    Compiling rstate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected type, found `{`
[INFO] [stdout]   --> src/machine.rs:50:31
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl<A: Copy, S: Eq + Hash + Copy, C: Debug + Copy> Machine<A, S, C> {
[INFO] [stdout]    |                                                                      - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn to_scxml(&self) -> {
[INFO] [stdout]    |                               ^ expected type
[INFO] [stdout] ...
[INFO] [stdout] 95 | }
[INFO] [stdout]    | - the item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `transition` found for mutable reference `&mut machine::Machine<A, S, C>` in the current scope
[INFO] [stdout]   --> src/parallel.rs:23:21
[INFO] [stdout]    |
[INFO] [stdout] 23 |             machine.transition(action);
[INFO] [stdout]    |                     ^^^^^^^^^^ method not found in `&mut machine::Machine<A, S, C>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `transition` found for struct `machine::Machine` in the current scope
[INFO] [stdout]   --> src/history.rs:25:22
[INFO] [stdout]    |
[INFO] [stdout] 25 |         self.machine.transition(action);
[INFO] [stdout]    |                      ^^^^^^^^^^ method not found in `machine::Machine<A, S, C>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/machine.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct Machine<A, S, C> {
[INFO] [stdout]    | --------------------------- method `transition` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rstate`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "63018687fb81abb1374c171e01b922cd37ae46cc391f2f7a00842cb31fa18395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63018687fb81abb1374c171e01b922cd37ae46cc391f2f7a00842cb31fa18395", kill_on_drop: false }`
[INFO] [stdout] 63018687fb81abb1374c171e01b922cd37ae46cc391f2f7a00842cb31fa18395
