[INFO] fetching crate mars-client 0.1.1...
[INFO] testing mars-client-0.1.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate mars-client 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate mars-client 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mars-client 0.1.1
[INFO] tweaked toml for crates.io crate mars-client 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mars-client 0.1.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mars-client 0.1.1 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] caff6b7bab2d7e3968c9c0ef49d7098c1b0893483eaea65a0ced3ea8288931be
[INFO] running `Command { std: "docker" "start" "caff6b7bab2d7e3968c9c0ef49d7098c1b0893483eaea65a0ced3ea8288931be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "caff6b7bab2d7e3968c9c0ef49d7098c1b0893483eaea65a0ced3ea8288931be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "caff6b7bab2d7e3968c9c0ef49d7098c1b0893483eaea65a0ced3ea8288931be" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "caff6b7bab2d7e3968c9c0ef49d7098c1b0893483eaea65a0ced3ea8288931be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "caff6b7bab2d7e3968c9c0ef49d7098c1b0893483eaea65a0ced3ea8288931be" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.47
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling rustls-pki-types v1.14.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling openssl-probe v0.2.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling rustls-native-certs v0.8.3
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling quinn-udp v0.5.14
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling blake3 v1.8.3
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling tinyvec v1.11.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling quinn v0.11.9
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling lru-slab v0.1.2
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling pem v3.0.6
[INFO] [stderr]    Compiling ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling yasna v0.5.2
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling fastbloom v0.14.1
[INFO] [stderr]    Compiling mesh-core v0.1.1
[INFO] [stderr]    Compiling rustls-webpki v0.103.10
[INFO] [stderr]    Compiling rcgen v0.13.2
[INFO] [stderr]    Compiling rustls-platform-verifier v0.6.2
[INFO] [stderr]    Compiling quinn-proto v0.11.14
[INFO] [stderr]    Compiling mesh-transport v0.1.1
[INFO] [stderr]    Compiling mesh-dht v0.1.1
[INFO] [stderr]    Compiling mars-client v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2m 13s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quinn v0.11.9, quinn-udp v0.5.14
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "caff6b7bab2d7e3968c9c0ef49d7098c1b0893483eaea65a0ced3ea8288931be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "caff6b7bab2d7e3968c9c0ef49d7098c1b0893483eaea65a0ced3ea8288931be" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling colorchoice v1.0.5
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling clap_derive v4.6.0
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling clap v4.6.0
[INFO] [stderr]    Compiling mars-client v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `mesh_client`
[INFO] [stdout]  --> examples/publish_and_discover.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use mesh_client::{
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `mesh_client`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 9 - use mesh_client::{
[INFO] [stdout] 9 + use mars_client::{
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]   --> examples/publish_and_discover.rs:34:38
[INFO] [stdout]    |
[INFO] [stdout] 34 |     println!("Listening: {}", client.local_addr()?);
[INFO] [stdout]    |                                      ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider providing a type annotation
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout]    = note: `#[warn(method_call_on_diverging_infer_var)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `local_addr` found for type `!` in the current scope
[INFO] [stdout]   --> examples/publish_and_discover.rs:34:38
[INFO] [stdout]    |
[INFO] [stdout] 34 |     println!("Listening: {}", client.local_addr()?);
[INFO] [stdout]    |                                      ^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bootstrap` found for type `!` in the current scope
[INFO] [stdout]   --> examples/publish_and_discover.rs:37:29
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let discovered = client.bootstrap(&[seed.clone()]).await?;
[INFO] [stdout]    |                             ^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> examples/publish_and_discover.rs:37:39
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let discovered = client.bootstrap(&[seed.clone()]).await?;
[INFO] [stdout]    |                      ------           ^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `publish_capability` found for type `!` in the current scope
[INFO] [stdout]   --> examples/publish_and_discover.rs:44:10
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let ack = client
[INFO] [stdout] 44 |         .publish_capability(cap_type, endpoint, None, &seed)
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> examples/publish_and_discover.rs:44:29
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let ack = client
[INFO] [stdout]    |               ------ any code following this expression is unreachable
[INFO] [stdout] 44 |         .publish_capability(cap_type, endpoint, None, &seed)
[INFO] [stdout]    |                             ^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `discover` found for type `!` in the current scope
[INFO] [stdout]   --> examples/publish_and_discover.rs:50:30
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let descriptors = client.discover(&key).await?;
[INFO] [stdout]    |                              ^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> examples/publish_and_discover.rs:50:39
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let descriptors = client.discover(&key).await?;
[INFO] [stdout]    |                       ------          ^^^^ unreachable expression
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]   --> examples/publish_and_discover.rs:51:58
[INFO] [stdout]    |
[INFO] [stdout] 51 |     println!("Discovered: {} descriptor(s)", descriptors.len());
[INFO] [stdout]    |                                                          ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider providing a type annotation
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `len` found for type `!` in the current scope
[INFO] [stdout]   --> examples/publish_and_discover.rs:51:58
[INFO] [stdout]    |
[INFO] [stdout] 51 |     println!("Discovered: {} descriptor(s)", descriptors.len());
[INFO] [stdout]    |                                                          ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `le` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/cmp.rs:1520:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `&!` is not an iterator
[INFO] [stdout]   --> examples/publish_and_discover.rs:52:17
[INFO] [stdout]    |
[INFO] [stdout] 52 |     for desc in &descriptors {
[INFO] [stdout]    |                 ^^^^^^^^^^^^ `&!` is not an iterator
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Iterator` is not implemented for `&!`
[INFO] [stdout]    = note: required for `&!` to implement `IntoIterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mars-client` (example "publish_and_discover") due to 7 previous errors; 7 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "caff6b7bab2d7e3968c9c0ef49d7098c1b0893483eaea65a0ced3ea8288931be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caff6b7bab2d7e3968c9c0ef49d7098c1b0893483eaea65a0ced3ea8288931be", kill_on_drop: false }`
[INFO] [stdout] caff6b7bab2d7e3968c9c0ef49d7098c1b0893483eaea65a0ced3ea8288931be
