[INFO] fetching crate nt 2.1.2... [INFO] checking nt-2.1.2 against try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880 [INFO] extracting crate nt 2.1.2 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate nt 2.1.2 on toolchain 13f916f63bc6575d5ff1f989237dfabe88981368 [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate nt 2.1.2 [INFO] finished tweaking crates.io crate nt 2.1.2 [INFO] tweaked toml for crates.io crate nt 2.1.2 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate nt 2.1.2 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fece6a3eca24128e3cdac9ff10be3794bf371d4d17a13662f98c77283bab14cc [INFO] running `"docker" "start" "-a" "fece6a3eca24128e3cdac9ff10be3794bf371d4d17a13662f98c77283bab14cc"` [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling backtrace v0.3.30 [INFO] [stderr] Checking nt-leb128 v0.3.1 [INFO] [stderr] Checking multimap v0.5.0 [INFO] [stderr] Compiling tokio-macros v0.2.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Checking tokio v0.2.6 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking nt-network v2.1.0 [INFO] [stderr] Checking nt v2.1.2 (/opt/rustwide/workdir) [INFO] [stderr] error[E0599]: no function or associated item named `connect_ws` found for struct `nt::nt::NetworkTables<_>` in the current scope [INFO] [stderr] --> examples/ws_client.rs:5:33 [INFO] [stderr] | [INFO] [stderr] 5 | let mut nt = NetworkTables::connect_ws("ws://127.0.0.1:1735", "nt-ws") [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | function or associated item not found in `nt::nt::NetworkTables<_>` [INFO] [stderr] | help: there is a method with a similar name: `connect` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0599`. [INFO] [stderr] error: could not compile `nt`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> examples/update.rs:26:42 [INFO] [stderr] | [INFO] [stderr] 26 | let mut entry = client.get_entry(entry_id); [INFO] [stderr] | ^^^^^^^^ expected `u16`, found enum `std::result::Result` [INFO] [stderr] | [INFO] [stderr] = note: expected type `u16` [INFO] [stderr] found enum `std::result::Result` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `nt`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused imports: `EntryData`, `EntryValue` [INFO] [stderr] --> examples/add_callback.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | use nt::{CallbackType, EntryData, EntryValue, NetworkTables}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused implementer of `std::future::Future` that must be used [INFO] [stderr] --> examples/write.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | / client.create_entry(EntryData::new( [INFO] [stderr] 10 | | "newEntry".to_string(), [INFO] [stderr] 11 | | 0, [INFO] [stderr] 12 | | EntryValue::Double(5.0), [INFO] [stderr] 13 | | )); [INFO] [stderr] | |_______^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: futures do nothing unless you `.await` or poll them [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `connect_ws` found for struct `nt::nt::NetworkTables<_>` in the current scope [INFO] [stderr] --> examples/ws_rpc_client.rs:7:33 [INFO] [stderr] | [INFO] [stderr] 7 | let mut nt = NetworkTables::connect_ws("ws://127.0.0.1:1735", "nt-ws").await?; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | function or associated item not found in `nt::nt::NetworkTables<_>` [INFO] [stderr] | help: there is a method with a similar name: `connect` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0599`. [INFO] [stderr] error: could not compile `nt`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> examples/read.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 21 | loop {} [INFO] [stderr] | ------- any code following this expression is unreachable [INFO] [stderr] 22 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "fece6a3eca24128e3cdac9ff10be3794bf371d4d17a13662f98c77283bab14cc"` [INFO] running `"docker" "rm" "-f" "fece6a3eca24128e3cdac9ff10be3794bf371d4d17a13662f98c77283bab14cc"` [INFO] [stdout] fece6a3eca24128e3cdac9ff10be3794bf371d4d17a13662f98c77283bab14cc