[INFO] fetching crate xtra 0.6.0... [INFO] testing xtra-0.6.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate xtra 0.6.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate xtra 0.6.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate xtra 0.6.0 [INFO] tweaked toml for crates.io crate xtra 0.6.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate xtra 0.6.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate xtra 0.6.0 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e516c4190dfa6aef1d07f5a1122b9e156b5a8b016fb8c21727b06c27ebbc2fab [INFO] running `Command { std: "docker" "start" "-a" "e516c4190dfa6aef1d07f5a1122b9e156b5a8b016fb8c21727b06c27ebbc2fab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e516c4190dfa6aef1d07f5a1122b9e156b5a8b016fb8c21727b06c27ebbc2fab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e516c4190dfa6aef1d07f5a1122b9e156b5a8b016fb8c21727b06c27ebbc2fab", kill_on_drop: false }` [INFO] [stdout] e516c4190dfa6aef1d07f5a1122b9e156b5a8b016fb8c21727b06c27ebbc2fab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44033b50bbf1ad7711078b64e2c4ec61a18fcd7d38c61839bb96ad404413c8e8 [INFO] running `Command { std: "docker" "start" "-a" "44033b50bbf1ad7711078b64e2c4ec61a18fcd7d38c61839bb96ad404413c8e8", kill_on_drop: false }` [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling catty v0.1.5 [INFO] [stderr] Compiling xtra v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `ControlFlow` that must be used [INFO] [stdout] --> src/lib.rs:314:25 [INFO] [stdout] | [INFO] [stdout] 314 | msg.dispatch_to(actor).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 314 | let _ = msg.dispatch_to(actor).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `finish` that must be used [INFO] [stdout] --> src/address.rs:313:9 [INFO] [stdout] | [INFO] [stdout] 313 | state.finish(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 313 | let _ = state.finish(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/envelope.rs:35:14 [INFO] [stdout] | [INFO] [stdout] 35 | act: &mut Self::Actor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 36 | mailbox: Mailbox, [INFO] [stdout] 37 | ) -> (BoxFuture>, Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 37 | ) -> (BoxFuture<'_, ControlFlow<(), ()>>, Span); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/envelope.rs:95:14 [INFO] [stdout] | [INFO] [stdout] 95 | act: &mut Self::Actor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 96 | mailbox: Mailbox, [INFO] [stdout] 97 | ) -> (BoxFuture>, Span) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 97 | ) -> (BoxFuture<'_, ControlFlow<(), ()>>, Span) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/envelope.rs:143:14 [INFO] [stdout] | [INFO] [stdout] 143 | act: &mut Self::Actor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 144 | mailbox: Mailbox, [INFO] [stdout] 145 | ) -> (BoxFuture>, Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 145 | ) -> (BoxFuture<'_, ControlFlow<()>>, Span); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/envelope.rs:190:14 [INFO] [stdout] | [INFO] [stdout] 190 | act: &mut Self::Actor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 191 | mailbox: Mailbox, [INFO] [stdout] 192 | ) -> (BoxFuture>, Span) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 192 | ) -> (BoxFuture<'_, ControlFlow<(), ()>>, Span) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/envelope.rs:253:15 [INFO] [stdout] | [INFO] [stdout] 253 | _act: &mut Self::Actor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 254 | _mailbox: Mailbox, [INFO] [stdout] 255 | ) -> (BoxFuture>, Span) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 255 | ) -> (BoxFuture<'_, ControlFlow<()>>, Span) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.32s [INFO] running `Command { std: "docker" "inspect" "44033b50bbf1ad7711078b64e2c4ec61a18fcd7d38c61839bb96ad404413c8e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44033b50bbf1ad7711078b64e2c4ec61a18fcd7d38c61839bb96ad404413c8e8", kill_on_drop: false }` [INFO] [stdout] 44033b50bbf1ad7711078b64e2c4ec61a18fcd7d38c61839bb96ad404413c8e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a5f0fede18a52ebe29729b5c0338054958f5acdcafacf2f351caad396ce0bc6b [INFO] running `Command { std: "docker" "start" "-a" "a5f0fede18a52ebe29729b5c0338054958f5acdcafacf2f351caad396ce0bc6b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling memchr v2.6.3 [INFO] [stderr] Compiling futures-io v0.3.28 [INFO] [stderr] Compiling value-bag v1.4.1 [INFO] [stderr] Compiling parking v2.1.1 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling concurrent-queue v2.3.0 [INFO] [stderr] Compiling async-task v4.4.1 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling smallvec v1.11.1 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling rustix v0.38.14 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling tracing-core v0.1.31 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling piper v0.2.1 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Compiling bitflags v2.4.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.7 [INFO] [stderr] Compiling plotters-backend v0.3.5 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling event-listener v3.0.0 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling walkdir v2.4.0 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling tracing-log v0.1.3 [INFO] [stderr] Compiling plotters-svg v0.3.5 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling rayon v1.8.0 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling mio v0.8.8 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling socket2 v0.5.4 [INFO] [stderr] Compiling async-executor v1.5.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling plotters v0.3.5 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling sharded-slab v0.1.6 [INFO] [stderr] Compiling thread_local v1.1.7 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling regex-automata v0.3.8 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling regex v1.9.5 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling csv v1.2.2 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling async-signal v0.2.1 [INFO] [stderr] Compiling smol-timeout v0.6.0 [INFO] [stderr] Compiling async-process v1.8.0 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling smol-potat-macro v0.6.0 [INFO] [stderr] Compiling smol-potat v1.1.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling tokio v1.32.0 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling blocking v1.4.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.17 [INFO] [stderr] Compiling async-net v1.8.0 [INFO] [stderr] Compiling async-global-executor v2.3.1 [INFO] [stderr] Compiling async-std v1.12.0 [INFO] [stderr] Compiling smol v1.3.0 [INFO] [stderr] Compiling futures v0.3.28 [INFO] [stderr] Compiling xtra v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `ControlFlow` that must be used [INFO] [stdout] --> src/lib.rs:314:25 [INFO] [stdout] | [INFO] [stdout] 314 | msg.dispatch_to(actor).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 314 | let _ = msg.dispatch_to(actor).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `finish` that must be used [INFO] [stdout] --> src/address.rs:313:9 [INFO] [stdout] | [INFO] [stdout] 313 | state.finish(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 313 | let _ = state.finish(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/envelope.rs:35:14 [INFO] [stdout] | [INFO] [stdout] 35 | act: &mut Self::Actor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 36 | mailbox: Mailbox, [INFO] [stdout] 37 | ) -> (BoxFuture>, Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 37 | ) -> (BoxFuture<'_, ControlFlow<(), ()>>, Span); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/envelope.rs:95:14 [INFO] [stdout] | [INFO] [stdout] 95 | act: &mut Self::Actor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 96 | mailbox: Mailbox, [INFO] [stdout] 97 | ) -> (BoxFuture>, Span) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 97 | ) -> (BoxFuture<'_, ControlFlow<(), ()>>, Span) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/envelope.rs:143:14 [INFO] [stdout] | [INFO] [stdout] 143 | act: &mut Self::Actor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 144 | mailbox: Mailbox, [INFO] [stdout] 145 | ) -> (BoxFuture>, Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 145 | ) -> (BoxFuture<'_, ControlFlow<()>>, Span); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/envelope.rs:190:14 [INFO] [stdout] | [INFO] [stdout] 190 | act: &mut Self::Actor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 191 | mailbox: Mailbox, [INFO] [stdout] 192 | ) -> (BoxFuture>, Span) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 192 | ) -> (BoxFuture<'_, ControlFlow<(), ()>>, Span) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/envelope.rs:253:15 [INFO] [stdout] | [INFO] [stdout] 253 | _act: &mut Self::Actor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 254 | _mailbox: Mailbox, [INFO] [stdout] 255 | ) -> (BoxFuture>, Span) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 255 | ) -> (BoxFuture<'_, ControlFlow<()>>, Span) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stdout] warning: unused `ControlFlow` that must be used [INFO] [stdout] --> src/lib.rs:314:25 [INFO] [stdout] | [INFO] [stdout] 314 | msg.dispatch_to(actor).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 314 | let _ = msg.dispatch_to(actor).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `finish` that must be used [INFO] [stdout] --> src/address.rs:313:9 [INFO] [stdout] | [INFO] [stdout] 313 | state.finish(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 313 | let _ = state.finish(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/envelope.rs:35:14 [INFO] [stdout] | [INFO] [stdout] 35 | act: &mut Self::Actor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 36 | mailbox: Mailbox, [INFO] [stdout] 37 | ) -> (BoxFuture>, Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 37 | ) -> (BoxFuture<'_, ControlFlow<(), ()>>, Span); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/envelope.rs:95:14 [INFO] [stdout] | [INFO] [stdout] 95 | act: &mut Self::Actor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 96 | mailbox: Mailbox, [INFO] [stdout] 97 | ) -> (BoxFuture>, Span) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 97 | ) -> (BoxFuture<'_, ControlFlow<(), ()>>, Span) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/envelope.rs:143:14 [INFO] [stdout] | [INFO] [stdout] 143 | act: &mut Self::Actor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 144 | mailbox: Mailbox, [INFO] [stdout] 145 | ) -> (BoxFuture>, Span); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 145 | ) -> (BoxFuture<'_, ControlFlow<()>>, Span); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/envelope.rs:190:14 [INFO] [stdout] | [INFO] [stdout] 190 | act: &mut Self::Actor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 191 | mailbox: Mailbox, [INFO] [stdout] 192 | ) -> (BoxFuture>, Span) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 192 | ) -> (BoxFuture<'_, ControlFlow<(), ()>>, Span) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/envelope.rs:253:15 [INFO] [stdout] | [INFO] [stdout] 253 | _act: &mut Self::Actor, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 254 | _mailbox: Mailbox, [INFO] [stdout] 255 | ) -> (BoxFuture>, Span) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 255 | ) -> (BoxFuture<'_, ControlFlow<()>>, Span) { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 12.12s [INFO] running `Command { std: "docker" "inspect" "a5f0fede18a52ebe29729b5c0338054958f5acdcafacf2f351caad396ce0bc6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5f0fede18a52ebe29729b5c0338054958f5acdcafacf2f351caad396ce0bc6b", kill_on_drop: false }` [INFO] [stdout] a5f0fede18a52ebe29729b5c0338054958f5acdcafacf2f351caad396ce0bc6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1816b5f47f452b14fee22f6ab3fd24dfa146b35e2984c5b31898112ce4349aa2 [INFO] running `Command { std: "docker" "start" "-a" "1816b5f47f452b14fee22f6ab3fd24dfa146b35e2984c5b31898112ce4349aa2", kill_on_drop: false }` [INFO] [stderr] warning: unused `ControlFlow` that must be used [INFO] [stderr] --> src/lib.rs:314:25 [INFO] [stderr] | [INFO] [stderr] 314 | msg.dispatch_to(actor).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 314 | let _ = msg.dispatch_to(actor).await; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `finish` that must be used [INFO] [stderr] --> src/address.rs:313:9 [INFO] [stderr] | [INFO] [stderr] 313 | state.finish(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 313 | let _ = state.finish(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/envelope.rs:35:14 [INFO] [stderr] | [INFO] [stderr] 35 | act: &mut Self::Actor, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stderr] 36 | mailbox: Mailbox, [INFO] [stderr] 37 | ) -> (BoxFuture>, Span); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 37 | ) -> (BoxFuture<'_, ControlFlow<(), ()>>, Span); [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/envelope.rs:95:14 [INFO] [stderr] | [INFO] [stderr] 95 | act: &mut Self::Actor, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stderr] 96 | mailbox: Mailbox, [INFO] [stderr] 97 | ) -> (BoxFuture>, Span) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 97 | ) -> (BoxFuture<'_, ControlFlow<(), ()>>, Span) { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/envelope.rs:143:14 [INFO] [stderr] | [INFO] [stderr] 143 | act: &mut Self::Actor, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stderr] 144 | mailbox: Mailbox, [INFO] [stderr] 145 | ) -> (BoxFuture>, Span); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 145 | ) -> (BoxFuture<'_, ControlFlow<()>>, Span); [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/envelope.rs:190:14 [INFO] [stderr] | [INFO] [stderr] 190 | act: &mut Self::Actor, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stderr] 191 | mailbox: Mailbox, [INFO] [stderr] 192 | ) -> (BoxFuture>, Span) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 192 | ) -> (BoxFuture<'_, ControlFlow<(), ()>>, Span) { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/envelope.rs:253:15 [INFO] [stderr] | [INFO] [stderr] 253 | _act: &mut Self::Actor, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stderr] 254 | _mailbox: Mailbox, [INFO] [stderr] 255 | ) -> (BoxFuture>, Span) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 255 | ) -> (BoxFuture<'_, ControlFlow<()>>, Span) { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `xtra` (lib) generated 7 warnings (run `cargo fix --lib -p xtra` to apply 5 suggestions) [INFO] [stderr] warning: `xtra` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xtra-2fe7d08dcbf4daca) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test chan::ptr::tests::can_clone_either ... ok [INFO] [stdout] test chan::ptr::tests::dropping_last_reference_calls_on_last_drop ... ok [INFO] [stdout] test chan::ptr::tests::can_convert_tx_strong_into_weak ... ok [INFO] [stdout] test chan::ptr::tests::clone_increments_count ... ok [INFO] [stdout] test chan::ptr::tests::either_is_strong ... ok [INFO] [stdout] test chan::ptr::tests::size_of_ptr ... ok [INFO] [stdout] test chan::ptr::tests::starts_with_rc_count_one ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests xtra [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/message_channel.rs - message_channel::MessageChannel (line 19) ... ok [INFO] [stdout] test src/lib.rs - Actor (line 133) ... ok [INFO] [stdout] test src/lib.rs - Handler (line 90) ... ok [INFO] [stdout] test src/address.rs - address::Address::is_connected (line 129) ... ok [INFO] [stdout] test src/chan/ptr.rs - chan::ptr::RefCounter (line 191) ... ok [INFO] [stdout] test src/lib.rs - join (line 338) ... ok [INFO] [stdout] test src/lib.rs - select (line 255) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1816b5f47f452b14fee22f6ab3fd24dfa146b35e2984c5b31898112ce4349aa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1816b5f47f452b14fee22f6ab3fd24dfa146b35e2984c5b31898112ce4349aa2", kill_on_drop: false }` [INFO] [stdout] 1816b5f47f452b14fee22f6ab3fd24dfa146b35e2984c5b31898112ce4349aa2