[INFO] fetching crate rumax 0.1.2...
[INFO] testing rumax-0.1.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rumax 0.1.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rumax 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rumax 0.1.2
[INFO] tweaked toml for crates.io crate rumax 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rumax 0.1.2 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rumax 0.1.2 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] 91ef4855570ba2eafcb1ca770064be212a613fd6822f6ea8302063f2dcfc039d
[INFO] running `Command { std: "docker" "start" "-a" "91ef4855570ba2eafcb1ca770064be212a613fd6822f6ea8302063f2dcfc039d", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rumax v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.77s
[INFO] running `Command { std: "docker" "inspect" "91ef4855570ba2eafcb1ca770064be212a613fd6822f6ea8302063f2dcfc039d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91ef4855570ba2eafcb1ca770064be212a613fd6822f6ea8302063f2dcfc039d", kill_on_drop: false }`
[INFO] [stdout] 91ef4855570ba2eafcb1ca770064be212a613fd6822f6ea8302063f2dcfc039d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b45f0850d3dda0fac56593de460aca9f9129f0f3628c1766c372134e39aedac
[INFO] running `Command { std: "docker" "start" "-a" "8b45f0850d3dda0fac56593de460aca9f9129f0f3628c1766c372134e39aedac", kill_on_drop: false }`
[INFO] [stderr]    Compiling rumax v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `get_device_id` in this scope
[INFO] [stdout]   --> examples/login.rs:63:27
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn get_device() -> (String, String) {
[INFO] [stdout]    | ----------------------------------- similarly named function `get_device` defined here
[INFO] [stdout] ...
[INFO] [stdout] 63 |     let (device_id, mt) = get_device_id();
[INFO] [stdout]    |                           ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 63 -     let (device_id, mt) = get_device_id();
[INFO] [stdout] 63 +     let (device_id, mt) = get_device();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> examples/login.rs:160:31
[INFO] [stdout]     |
[INFO] [stdout] 160 |     match client.send_message(chat_id, message, None).await {
[INFO] [stdout]     |                  ------------ ^^^^^^^ expected `i64`, found `u64`
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/api/messaging.rs:8:18
[INFO] [stdout]     |
[INFO] [stdout]   8 |     pub async fn send_message(
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] help: you can convert a `u64` to an `i64` and panic if the converted value doesn't fit
[INFO] [stdout]     |
[INFO] [stdout] 160 |     match client.send_message(chat_id.try_into().unwrap(), message, None).await {
[INFO] [stdout]     |                                      ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]    --> examples/register.rs:45:18
[INFO] [stdout]     |
[INFO] [stdout]  45 |     match client.connect(device_id, true).await {
[INFO] [stdout]     |                  ^^^^^^^            ---- argument #2 of type `String` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/lib.rs:101:18
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub async fn connect(&self, device_id: String, mt_instance: String, is_mobile: bool) -> ClientResult<Response> {
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout]  45 |     match client.connect(device_id, /* String */, true).await {
[INFO] [stdout]     |                                     +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> examples/login.rs:170:32
[INFO] [stdout]     |
[INFO] [stdout] 170 |     match client.fetch_history(chat_id, Option::None, 0, 200).await {
[INFO] [stdout]     |                  ------------- ^^^^^^^ expected `i64`, found `u64`
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/api/messaging.rs:29:18
[INFO] [stdout]     |
[INFO] [stdout]  29 |     pub async fn fetch_history(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout] help: you can convert a `u64` to an `i64` and panic if the converted value doesn't fit
[INFO] [stdout]     |
[INFO] [stdout] 170 |     match client.fetch_history(chat_id.try_into().unwrap(), Option::None, 0, 200).await {
[INFO] [stdout]     |                                       ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> examples/token.rs:187:31
[INFO] [stdout]     |
[INFO] [stdout] 187 |     match client.send_message(chat_id, message, None).await {
[INFO] [stdout]     |                  ------------ ^^^^^^^ expected `i64`, found `u64`
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/api/messaging.rs:8:18
[INFO] [stdout]     |
[INFO] [stdout]   8 |     pub async fn send_message(
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] help: you can convert a `u64` to an `i64` and panic if the converted value doesn't fit
[INFO] [stdout]     |
[INFO] [stdout] 187 |     match client.send_message(chat_id.try_into().unwrap(), message, None).await {
[INFO] [stdout]     |                                      ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 2 arguments but 3 arguments were supplied
[INFO] [stdout]   --> examples/register.rs:98:27
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let reg_resp = client.submit_register(first_name, Option::None, token).await;
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^                           ----- unexpected argument #3 of type `String`
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> src/api/auth.rs:53:18
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub async fn submit_register(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the extra argument
[INFO] [stdout]    |
[INFO] [stdout] 98 -     let reg_resp = client.submit_register(first_name, Option::None, token).await;
[INFO] [stdout] 98 +     let reg_resp = client.submit_register(first_name, Option::None).await;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> examples/token.rs:197:32
[INFO] [stdout]     |
[INFO] [stdout] 197 |     match client.fetch_history(chat_id, Option::None, 0, 200).await {
[INFO] [stdout]     |                  ------------- ^^^^^^^ expected `i64`, found `u64`
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/api/messaging.rs:29:18
[INFO] [stdout]     |
[INFO] [stdout]  29 |     pub async fn fetch_history(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout] help: you can convert a `u64` to an `i64` and panic if the converted value doesn't fit
[INFO] [stdout]     |
[INFO] [stdout] 197 |     match client.fetch_history(chat_id.try_into().unwrap(), Option::None, 0, 200).await {
[INFO] [stdout]     |                                       ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rumax` (example "login") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rumax` (example "register") due to 2 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rumax` (example "token") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "8b45f0850d3dda0fac56593de460aca9f9129f0f3628c1766c372134e39aedac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b45f0850d3dda0fac56593de460aca9f9129f0f3628c1766c372134e39aedac", kill_on_drop: false }`
[INFO] [stdout] 8b45f0850d3dda0fac56593de460aca9f9129f0f3628c1766c372134e39aedac
