[INFO] fetching crate nt 3.0.0... [INFO] testing nt-3.0.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate nt 3.0.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate nt 3.0.0 [INFO] finished tweaking crates.io crate nt 3.0.0 [INFO] tweaked toml for crates.io crate nt 3.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate nt 3.0.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate nt 3.0.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-macros v0.2.1 [INFO] [stderr] Downloaded tokio-tungstenite v0.10.0 [INFO] [stderr] Downloaded pin-project-internal v0.4.8 [INFO] [stderr] Downloaded hermit-abi v0.1.5 [INFO] [stderr] Downloaded nt-network v3.0.0 [INFO] [stderr] Downloaded thiserror v1.0.14 [INFO] [stderr] Downloaded multimap v0.5.0 [INFO] [stderr] Downloaded pin-project v0.4.8 [INFO] [stderr] Downloaded tungstenite v0.10.0 [INFO] [stderr] Downloaded anyhow v1.0.28 [INFO] [stderr] Downloaded nt-leb128 v0.3.1 [INFO] [stderr] Downloaded thiserror-impl v1.0.14 [INFO] [stderr] Downloaded pin-project-lite v0.1.1 [INFO] [stderr] Downloaded tokio v0.2.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c69c5c3f8fbdade5bebc2b04af8b6ef160fcaea0dd30cdc1ff4d277d14653ae4 [INFO] running `Command { std: "docker" "start" "-a" "c69c5c3f8fbdade5bebc2b04af8b6ef160fcaea0dd30cdc1ff4d277d14653ae4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c69c5c3f8fbdade5bebc2b04af8b6ef160fcaea0dd30cdc1ff4d277d14653ae4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c69c5c3f8fbdade5bebc2b04af8b6ef160fcaea0dd30cdc1ff4d277d14653ae4", kill_on_drop: false }` [INFO] [stdout] c69c5c3f8fbdade5bebc2b04af8b6ef160fcaea0dd30cdc1ff4d277d14653ae4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 17ccefc678f851117724dc38620b0e0c2f0f293b9763a7da7970c8814b15c079 [INFO] running `Command { std: "docker" "start" "-a" "17ccefc678f851117724dc38620b0e0c2f0f293b9763a7da7970c8814b15c079", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling futures-core v0.3.1 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling arc-swap v0.4.4 [INFO] [stderr] Compiling bytes v0.5.3 [INFO] [stderr] Compiling pin-project-lite v0.1.1 [INFO] [stderr] Compiling serde v1.0.92 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling futures-sink v0.3.1 [INFO] [stderr] Compiling anyhow v1.0.28 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling futures-task v0.3.1 [INFO] [stderr] Compiling futures v0.1.29 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling futures-channel v0.3.1 [INFO] [stderr] Compiling nt-leb128 v0.3.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling num_cpus v1.11.1 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling multimap v0.5.0 [INFO] [stderr] Compiling tokio-macros v0.2.1 [INFO] [stderr] Compiling thiserror-impl v1.0.14 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tokio v0.2.6 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Compiling thiserror v1.0.14 [INFO] [stderr] Compiling futures-util v0.3.1 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling nt-network v3.0.0 [INFO] [stderr] Compiling nt v3.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/nt.rs:169:22 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn get_entry(&self, id: u16) -> Entry { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 169 | pub fn get_entry(&self, id: u16) -> Entry<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.42s [INFO] running `Command { std: "docker" "inspect" "17ccefc678f851117724dc38620b0e0c2f0f293b9763a7da7970c8814b15c079", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17ccefc678f851117724dc38620b0e0c2f0f293b9763a7da7970c8814b15c079", kill_on_drop: false }` [INFO] [stdout] 17ccefc678f851117724dc38620b0e0c2f0f293b9763a7da7970c8814b15c079 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4dd4338df379b94cb4dea777856918a23bb04ba21df429f8561ba066492b9dc [INFO] running `Command { std: "docker" "start" "-a" "b4dd4338df379b94cb4dea777856918a23bb04ba21df429f8561ba066492b9dc", kill_on_drop: false }` [INFO] [stderr] Compiling nt v3.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/nt.rs:169:22 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn get_entry(&self, id: u16) -> Entry { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 169 | pub fn get_entry(&self, id: u16) -> Entry<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `Future` that must be used [INFO] [stdout] --> examples/write.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | / client.create_entry(EntryData::new( [INFO] [stdout] 8 | | "newEntry".to_string(), [INFO] [stdout] 9 | | 0, [INFO] [stdout] 10 | | EntryValue::Double(5.0), [INFO] [stdout] 11 | | )); [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> examples/read.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | loop {} [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 17 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `connect_ws` found for struct `nt::NetworkTables` in the current scope [INFO] [stdout] --> examples/ws_rpc_client.rs:7:33 [INFO] [stdout] | [INFO] [stdout] 7 | let mut nt = NetworkTables::connect_ws("ws://127.0.0.1:1735", "nt-ws").await?; [INFO] [stdout] | ^^^^^^^^^^ function or associated item not found in `nt::NetworkTables<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `nt::NetworkTables<_>`, consider using `nt::NetworkTables::::bind` which returns `nt::NetworkTables` [INFO] [stdout] --> /opt/rustwide/workdir/src/nt.rs:132:5 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn bind(ip: &str, server_name: &str) -> NetworkTables { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: there is an associated function `connect` with a similar name [INFO] [stdout] | [INFO] [stdout] 7 - let mut nt = NetworkTables::connect_ws("ws://127.0.0.1:1735", "nt-ws").await?; [INFO] [stdout] 7 + let mut nt = NetworkTables::connect("ws://127.0.0.1:1735", "nt-ws").await?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `nt` (example "ws_rpc_client") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0599]: no function or associated item named `connect_ws` found for struct `nt::NetworkTables` in the current scope [INFO] [stdout] --> examples/ws_client.rs:5:33 [INFO] [stdout] | [INFO] [stdout] 5 | let mut nt = NetworkTables::connect_ws("ws://127.0.0.1:1735", "nt-ws") [INFO] [stdout] | ^^^^^^^^^^ function or associated item not found in `nt::NetworkTables<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `nt::NetworkTables<_>`, consider using `nt::NetworkTables::::bind` which returns `nt::NetworkTables` [INFO] [stdout] --> /opt/rustwide/workdir/src/nt.rs:132:5 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn bind(ip: &str, server_name: &str) -> NetworkTables { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: there is an associated function `connect` with a similar name [INFO] [stdout] | [INFO] [stdout] 5 - let mut nt = NetworkTables::connect_ws("ws://127.0.0.1:1735", "nt-ws") [INFO] [stdout] 5 + let mut nt = NetworkTables::connect("ws://127.0.0.1:1735", "nt-ws") [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `nt` (example "ws_client") due to 1 previous error [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/nt.rs:169:22 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn get_entry(&self, id: u16) -> Entry { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 169 | pub fn get_entry(&self, id: u16) -> Entry<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b4dd4338df379b94cb4dea777856918a23bb04ba21df429f8561ba066492b9dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4dd4338df379b94cb4dea777856918a23bb04ba21df429f8561ba066492b9dc", kill_on_drop: false }` [INFO] [stdout] b4dd4338df379b94cb4dea777856918a23bb04ba21df429f8561ba066492b9dc