[INFO] fetching crate gj 0.2.0... [INFO] testing gj-0.2.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate gj 0.2.0 into /workspace/builds/worker-56/source [INFO] validating manifest of crates.io crate gj 0.2.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gj 0.2.0 [INFO] finished tweaking crates.io crate gj 0.2.0 [INFO] tweaked toml for crates.io crate gj 0.2.0 written to /workspace/builds/worker-56/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d625f01a3533abd22da940865dad05a30815dda4baf719f8a976769a470da1b1 [INFO] running `Command { std: "docker" "start" "-a" "d625f01a3533abd22da940865dad05a30815dda4baf719f8a976769a470da1b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d625f01a3533abd22da940865dad05a30815dda4baf719f8a976769a470da1b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d625f01a3533abd22da940865dad05a30815dda4baf719f8a976769a470da1b1", kill_on_drop: false }` [INFO] [stdout] d625f01a3533abd22da940865dad05a30815dda4baf719f8a976769a470da1b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 57527c294b1ec3e2e821c556103b4ee03690fb1c91e9d3cc272ac04eb74fd1b0 [INFO] running `Command { std: "docker" "start" "-a" "57527c294b1ec3e2e821c556103b4ee03690fb1c91e9d3cc272ac04eb74fd1b0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling gj v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:220:21 [INFO] [stdout] | [INFO] [stdout] 220 | try!(event_source.wait()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:35:21 [INFO] [stdout] | [INFO] [stdout] 35 | dependency: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 35 - dependency: Box>, [INFO] [stdout] 35 + dependency: Box>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:101:15 [INFO] [stdout] | [INFO] [stdout] 101 | Step1(Box, E>>, Option, Option>>>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 101 - Step1(Box, E>>, Option, Option>>>), [INFO] [stdout] 101 + Step1(Box, E>>, Option, Option>>>), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:102:15 [INFO] [stdout] | [INFO] [stdout] 102 | Step2(Box>, Option>>>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 102 - Step2(Box>, Option>>>), [INFO] [stdout] 102 + Step2(Box>, Option>>>), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:273:17 [INFO] [stdout] | [INFO] [stdout] 273 | Waiting(Box>, EventDropper), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 273 - Waiting(Box>, EventDropper), [INFO] [stdout] 273 + Waiting(Box>, EventDropper), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:377:23 [INFO] [stdout] | [INFO] [stdout] 377 | left: Option<(Box>, EventDropper)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 377 - left: Option<(Box>, EventDropper)>, [INFO] [stdout] 377 + left: Option<(Box>, EventDropper)>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:378:24 [INFO] [stdout] | [INFO] [stdout] 378 | right: Option<(Box>, EventDropper)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 378 - right: Option<(Box>, EventDropper)>, [INFO] [stdout] 378 + right: Option<(Box>, EventDropper)>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:438:17 [INFO] [stdout] | [INFO] [stdout] 438 | Waiting(Box>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 438 - Waiting(Box>), [INFO] [stdout] 438 + Waiting(Box>), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/mod.rs:121:27 [INFO] [stdout] | [INFO] [stdout] 121 | pub event: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 121 - pub event: Option>, [INFO] [stdout] 121 + pub event: Option>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/mod.rs:281:28 [INFO] [stdout] | [INFO] [stdout] 281 | reaper: Rc>>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 281 - reaper: Rc>>>, [INFO] [stdout] 281 + reaper: Rc>>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/mod.rs:308:35 [INFO] [stdout] | [INFO] [stdout] 308 | weak_reaper: Weak>>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 308 - weak_reaper: Weak>>>, [INFO] [stdout] 308 + weak_reaper: Weak>>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/mod.rs:310:22 [INFO] [stdout] | [INFO] [stdout] 310 | node: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 310 - node: Option>>, [INFO] [stdout] 310 + node: Option>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:80:15 [INFO] [stdout] | [INFO] [stdout] 80 | node: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 80 - node: Box>, [INFO] [stdout] 80 + node: Box>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:204:74 [INFO] [stdout] | [INFO] [stdout] 204 | pub fn wait(mut self, wait_scope: &WaitScope, event_source: &mut EventPort) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 204 - pub fn wait(mut self, wait_scope: &WaitScope, event_source: &mut EventPort) -> Result [INFO] [stdout] 204 + pub fn wait(mut self, wait_scope: &WaitScope, event_source: &mut dyn EventPort) -> Result [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:467:28 [INFO] [stdout] | [INFO] [stdout] 467 | pub fn new(reaper: Box>) -> TaskSet { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 467 - pub fn new(reaper: Box>) -> TaskSet { [INFO] [stdout] 467 + pub fn new(reaper: Box>) -> TaskSet { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/mod.rs:97:34 [INFO] [stdout] | [INFO] [stdout] 97 | pub fn set(&self, event: Box) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 97 - pub fn set(&self, event: Box) { [INFO] [stdout] 97 + pub fn set(&self, event: Box) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/mod.rs:286:28 [INFO] [stdout] | [INFO] [stdout] 286 | pub fn new(reaper: Box>) -> TaskSetImpl { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 286 - pub fn new(reaper: Box>) -> TaskSetImpl { [INFO] [stdout] 286 + pub fn new(reaper: Box>) -> TaskSetImpl { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/mod.rs:293:39 [INFO] [stdout] | [INFO] [stdout] 293 | pub fn add(&self, mut node: Box>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 293 - pub fn add(&self, mut node: Box>) { [INFO] [stdout] 293 + pub fn add(&self, mut node: Box>) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:42:32 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn new(dependency: Box>, func: Func) -> Transform { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 - pub fn new(dependency: Box>, func: Func) -> Transform { [INFO] [stdout] 42 + pub fn new(dependency: Box>, func: Func) -> Transform { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:176:31 [INFO] [stdout] | [INFO] [stdout] 176 | pub fn new(mut inner: Box, E>>) -> Chain { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 176 - pub fn new(mut inner: Box, E>>) -> Chain { [INFO] [stdout] 176 + pub fn new(mut inner: Box, E>>) -> Chain { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:386:30 [INFO] [stdout] | [INFO] [stdout] 386 | pub fn new(mut left: Box>, mut right: Box>) -> ExclusiveJoin { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 386 - pub fn new(mut left: Box>, mut right: Box>) -> ExclusiveJoin { [INFO] [stdout] 386 + pub fn new(mut left: Box>, mut right: Box>) -> ExclusiveJoin { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:386:65 [INFO] [stdout] | [INFO] [stdout] 386 | pub fn new(mut left: Box>, mut right: Box>) -> ExclusiveJoin { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 386 - pub fn new(mut left: Box>, mut right: Box>) -> ExclusiveJoin { [INFO] [stdout] 386 + pub fn new(mut left: Box>, mut right: Box>) -> ExclusiveJoin { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:453:31 [INFO] [stdout] | [INFO] [stdout] 453 | pub fn new(mut inner: Box>) -> ForkHub { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 453 - pub fn new(mut inner: Box>) -> ForkHub { [INFO] [stdout] 453 + pub fn new(mut inner: Box>) -> ForkHub { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:459:73 [INFO] [stdout] | [INFO] [stdout] 459 | let event = Box::new(ForkEvent { state: state.clone() }) as Box; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 459 - let event = Box::new(ForkEvent { state: state.clone() }) as Box; [INFO] [stdout] 459 + let event = Box::new(ForkEvent { state: state.clone() }) as Box; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Event` [INFO] [stdout] --> src/lib.rs:54:29 [INFO] [stdout] | [INFO] [stdout] 54 | use private::{promise_node, Event, BoolEvent, PromiseAndFulfillerHub, PromiseAndFulfillerWrapper, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/private/promise_node.rs:157:29 [INFO] [stdout] | [INFO] [stdout] 157 | / ... ::std::mem::replace(&mut *strong_self_ptr.borrow_mut(), [INFO] [stdout] 158 | | ... ChainState::Step2(inner, None)); [INFO] [stdout] | |__________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.93s [INFO] running `Command { std: "docker" "inspect" "57527c294b1ec3e2e821c556103b4ee03690fb1c91e9d3cc272ac04eb74fd1b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57527c294b1ec3e2e821c556103b4ee03690fb1c91e9d3cc272ac04eb74fd1b0", kill_on_drop: false }` [INFO] [stdout] 57527c294b1ec3e2e821c556103b4ee03690fb1c91e9d3cc272ac04eb74fd1b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e38fdbb0bdff330262d71ce501805abedc001445c3bf9014967762133dfa67f [INFO] running `Command { std: "docker" "start" "-a" "7e38fdbb0bdff330262d71ce501805abedc001445c3bf9014967762133dfa67f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:220:21 [INFO] [stdout] | [INFO] [stdout] 220 | try!(event_source.wait()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:35:21 [INFO] [stdout] | [INFO] [stdout] 35 | dependency: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 35 - dependency: Box>, [INFO] [stdout] 35 + dependency: Box>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:101:15 [INFO] [stdout] | [INFO] [stdout] 101 | Step1(Box, E>>, Option, Option>>>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 101 - Step1(Box, E>>, Option, Option>>>), [INFO] [stdout] 101 + Step1(Box, E>>, Option, Option>>>), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:102:15 [INFO] [stdout] | [INFO] [stdout] 102 | Step2(Box>, Option>>>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 102 - Step2(Box>, Option>>>), [INFO] [stdout] 102 + Step2(Box>, Option>>>), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:273:17 [INFO] [stdout] | [INFO] [stdout] 273 | Waiting(Box>, EventDropper), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 273 - Waiting(Box>, EventDropper), [INFO] [stdout] 273 + Waiting(Box>, EventDropper), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:377:23 [INFO] [stdout] | [INFO] [stdout] 377 | left: Option<(Box>, EventDropper)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 377 - left: Option<(Box>, EventDropper)>, [INFO] [stdout] 377 + left: Option<(Box>, EventDropper)>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling gj v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:378:24 [INFO] [stdout] | [INFO] [stdout] 378 | right: Option<(Box>, EventDropper)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 378 - right: Option<(Box>, EventDropper)>, [INFO] [stdout] 378 + right: Option<(Box>, EventDropper)>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:438:17 [INFO] [stdout] | [INFO] [stdout] 438 | Waiting(Box>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 438 - Waiting(Box>), [INFO] [stdout] 438 + Waiting(Box>), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/mod.rs:121:27 [INFO] [stdout] | [INFO] [stdout] 121 | pub event: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 121 - pub event: Option>, [INFO] [stdout] 121 + pub event: Option>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/mod.rs:281:28 [INFO] [stdout] | [INFO] [stdout] 281 | reaper: Rc>>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 281 - reaper: Rc>>>, [INFO] [stdout] 281 + reaper: Rc>>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/mod.rs:308:35 [INFO] [stdout] | [INFO] [stdout] 308 | weak_reaper: Weak>>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 308 - weak_reaper: Weak>>>, [INFO] [stdout] 308 + weak_reaper: Weak>>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/mod.rs:310:22 [INFO] [stdout] | [INFO] [stdout] 310 | node: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 310 - node: Option>>, [INFO] [stdout] 310 + node: Option>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:80:15 [INFO] [stdout] | [INFO] [stdout] 80 | node: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 80 - node: Box>, [INFO] [stdout] 80 + node: Box>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:204:74 [INFO] [stdout] | [INFO] [stdout] 204 | pub fn wait(mut self, wait_scope: &WaitScope, event_source: &mut EventPort) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 204 - pub fn wait(mut self, wait_scope: &WaitScope, event_source: &mut EventPort) -> Result [INFO] [stdout] 204 + pub fn wait(mut self, wait_scope: &WaitScope, event_source: &mut dyn EventPort) -> Result [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:467:28 [INFO] [stdout] | [INFO] [stdout] 467 | pub fn new(reaper: Box>) -> TaskSet { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 467 - pub fn new(reaper: Box>) -> TaskSet { [INFO] [stdout] 467 + pub fn new(reaper: Box>) -> TaskSet { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/mod.rs:97:34 [INFO] [stdout] | [INFO] [stdout] 97 | pub fn set(&self, event: Box) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 97 - pub fn set(&self, event: Box) { [INFO] [stdout] 97 + pub fn set(&self, event: Box) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/mod.rs:286:28 [INFO] [stdout] | [INFO] [stdout] 286 | pub fn new(reaper: Box>) -> TaskSetImpl { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 286 - pub fn new(reaper: Box>) -> TaskSetImpl { [INFO] [stdout] 286 + pub fn new(reaper: Box>) -> TaskSetImpl { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/mod.rs:293:39 [INFO] [stdout] | [INFO] [stdout] 293 | pub fn add(&self, mut node: Box>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 293 - pub fn add(&self, mut node: Box>) { [INFO] [stdout] 293 + pub fn add(&self, mut node: Box>) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:42:32 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn new(dependency: Box>, func: Func) -> Transform { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 - pub fn new(dependency: Box>, func: Func) -> Transform { [INFO] [stdout] 42 + pub fn new(dependency: Box>, func: Func) -> Transform { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:176:31 [INFO] [stdout] | [INFO] [stdout] 176 | pub fn new(mut inner: Box, E>>) -> Chain { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 176 - pub fn new(mut inner: Box, E>>) -> Chain { [INFO] [stdout] 176 + pub fn new(mut inner: Box, E>>) -> Chain { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:386:30 [INFO] [stdout] | [INFO] [stdout] 386 | pub fn new(mut left: Box>, mut right: Box>) -> ExclusiveJoin { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 386 - pub fn new(mut left: Box>, mut right: Box>) -> ExclusiveJoin { [INFO] [stdout] 386 + pub fn new(mut left: Box>, mut right: Box>) -> ExclusiveJoin { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:386:65 [INFO] [stdout] | [INFO] [stdout] 386 | pub fn new(mut left: Box>, mut right: Box>) -> ExclusiveJoin { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 386 - pub fn new(mut left: Box>, mut right: Box>) -> ExclusiveJoin { [INFO] [stdout] 386 + pub fn new(mut left: Box>, mut right: Box>) -> ExclusiveJoin { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:453:31 [INFO] [stdout] | [INFO] [stdout] 453 | pub fn new(mut inner: Box>) -> ForkHub { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 453 - pub fn new(mut inner: Box>) -> ForkHub { [INFO] [stdout] 453 + pub fn new(mut inner: Box>) -> ForkHub { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:459:73 [INFO] [stdout] | [INFO] [stdout] 459 | let event = Box::new(ForkEvent { state: state.clone() }) as Box; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 459 - let event = Box::new(ForkEvent { state: state.clone() }) as Box; [INFO] [stdout] 459 + let event = Box::new(ForkEvent { state: state.clone() }) as Box; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Event` [INFO] [stdout] --> src/lib.rs:54:29 [INFO] [stdout] | [INFO] [stdout] 54 | use private::{promise_node, Event, BoolEvent, PromiseAndFulfillerHub, PromiseAndFulfillerWrapper, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/private/promise_node.rs:157:29 [INFO] [stdout] | [INFO] [stdout] 157 | / ... ::std::mem::replace(&mut *strong_self_ptr.borrow_mut(), [INFO] [stdout] 158 | | ... ChainState::Step2(inner, None)); [INFO] [stdout] | |__________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:220:21 [INFO] [stdout] | [INFO] [stdout] 220 | try!(event_source.wait()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:35:21 [INFO] [stdout] | [INFO] [stdout] 35 | dependency: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 35 - dependency: Box>, [INFO] [stdout] 35 + dependency: Box>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:101:15 [INFO] [stdout] | [INFO] [stdout] 101 | Step1(Box, E>>, Option, Option>>>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 101 - Step1(Box, E>>, Option, Option>>>), [INFO] [stdout] 101 + Step1(Box, E>>, Option, Option>>>), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:102:15 [INFO] [stdout] | [INFO] [stdout] 102 | Step2(Box>, Option>>>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 102 - Step2(Box>, Option>>>), [INFO] [stdout] 102 + Step2(Box>, Option>>>), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:273:17 [INFO] [stdout] | [INFO] [stdout] 273 | Waiting(Box>, EventDropper), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 273 - Waiting(Box>, EventDropper), [INFO] [stdout] 273 + Waiting(Box>, EventDropper), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:377:23 [INFO] [stdout] | [INFO] [stdout] 377 | left: Option<(Box>, EventDropper)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 377 - left: Option<(Box>, EventDropper)>, [INFO] [stdout] 377 + left: Option<(Box>, EventDropper)>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:378:24 [INFO] [stdout] | [INFO] [stdout] 378 | right: Option<(Box>, EventDropper)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 378 - right: Option<(Box>, EventDropper)>, [INFO] [stdout] 378 + right: Option<(Box>, EventDropper)>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:438:17 [INFO] [stdout] | [INFO] [stdout] 438 | Waiting(Box>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 438 - Waiting(Box>), [INFO] [stdout] 438 + Waiting(Box>), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/mod.rs:121:27 [INFO] [stdout] | [INFO] [stdout] 121 | pub event: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 121 - pub event: Option>, [INFO] [stdout] 121 + pub event: Option>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/mod.rs:281:28 [INFO] [stdout] | [INFO] [stdout] 281 | reaper: Rc>>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 281 - reaper: Rc>>>, [INFO] [stdout] 281 + reaper: Rc>>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/mod.rs:308:35 [INFO] [stdout] | [INFO] [stdout] 308 | weak_reaper: Weak>>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 308 - weak_reaper: Weak>>>, [INFO] [stdout] 308 + weak_reaper: Weak>>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/mod.rs:310:22 [INFO] [stdout] | [INFO] [stdout] 310 | node: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 310 - node: Option>>, [INFO] [stdout] 310 + node: Option>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:80:15 [INFO] [stdout] | [INFO] [stdout] 80 | node: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 80 - node: Box>, [INFO] [stdout] 80 + node: Box>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:204:74 [INFO] [stdout] | [INFO] [stdout] 204 | pub fn wait(mut self, wait_scope: &WaitScope, event_source: &mut EventPort) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 204 - pub fn wait(mut self, wait_scope: &WaitScope, event_source: &mut EventPort) -> Result [INFO] [stdout] 204 + pub fn wait(mut self, wait_scope: &WaitScope, event_source: &mut dyn EventPort) -> Result [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:467:28 [INFO] [stdout] | [INFO] [stdout] 467 | pub fn new(reaper: Box>) -> TaskSet { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 467 - pub fn new(reaper: Box>) -> TaskSet { [INFO] [stdout] 467 + pub fn new(reaper: Box>) -> TaskSet { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/mod.rs:97:34 [INFO] [stdout] | [INFO] [stdout] 97 | pub fn set(&self, event: Box) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 97 - pub fn set(&self, event: Box) { [INFO] [stdout] 97 + pub fn set(&self, event: Box) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/mod.rs:286:28 [INFO] [stdout] | [INFO] [stdout] 286 | pub fn new(reaper: Box>) -> TaskSetImpl { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 286 - pub fn new(reaper: Box>) -> TaskSetImpl { [INFO] [stdout] 286 + pub fn new(reaper: Box>) -> TaskSetImpl { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/mod.rs:293:39 [INFO] [stdout] | [INFO] [stdout] 293 | pub fn add(&self, mut node: Box>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 293 - pub fn add(&self, mut node: Box>) { [INFO] [stdout] 293 + pub fn add(&self, mut node: Box>) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:42:32 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn new(dependency: Box>, func: Func) -> Transform { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 - pub fn new(dependency: Box>, func: Func) -> Transform { [INFO] [stdout] 42 + pub fn new(dependency: Box>, func: Func) -> Transform { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:176:31 [INFO] [stdout] | [INFO] [stdout] 176 | pub fn new(mut inner: Box, E>>) -> Chain { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 176 - pub fn new(mut inner: Box, E>>) -> Chain { [INFO] [stdout] 176 + pub fn new(mut inner: Box, E>>) -> Chain { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:386:30 [INFO] [stdout] | [INFO] [stdout] 386 | pub fn new(mut left: Box>, mut right: Box>) -> ExclusiveJoin { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 386 - pub fn new(mut left: Box>, mut right: Box>) -> ExclusiveJoin { [INFO] [stdout] 386 + pub fn new(mut left: Box>, mut right: Box>) -> ExclusiveJoin { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:386:65 [INFO] [stdout] | [INFO] [stdout] 386 | pub fn new(mut left: Box>, mut right: Box>) -> ExclusiveJoin { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 386 - pub fn new(mut left: Box>, mut right: Box>) -> ExclusiveJoin { [INFO] [stdout] 386 + pub fn new(mut left: Box>, mut right: Box>) -> ExclusiveJoin { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:453:31 [INFO] [stdout] | [INFO] [stdout] 453 | pub fn new(mut inner: Box>) -> ForkHub { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 453 - pub fn new(mut inner: Box>) -> ForkHub { [INFO] [stdout] 453 + pub fn new(mut inner: Box>) -> ForkHub { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> tests/promises.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | try!(promise.wait(wait_scope, &mut ClosedEventPort(()))); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> tests/promises.rs:54:21 [INFO] [stdout] | [INFO] [stdout] 54 | let value = try!(promise.wait(wait_scope, &mut ClosedEventPort(()))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> tests/promises.rs:125:21 [INFO] [stdout] | [INFO] [stdout] 125 | let value = try!(promise3.wait(wait_scope, &mut ClosedEventPort(()))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/private/promise_node.rs:459:73 [INFO] [stdout] | [INFO] [stdout] 459 | let event = Box::new(ForkEvent { state: state.clone() }) as Box; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 459 - let event = Box::new(ForkEvent { state: state.clone() }) as Box; [INFO] [stdout] 459 + let event = Box::new(ForkEvent { state: state.clone() }) as Box; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/promises.rs:135:49 [INFO] [stdout] | [INFO] [stdout] 135 | let promise2: Promise<&'static str, Box<::std::error::Error>> = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 135 | let promise2: Promise<&'static str, Box> = [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Event` [INFO] [stdout] --> src/lib.rs:54:29 [INFO] [stdout] | [INFO] [stdout] 54 | use private::{promise_node, Event, BoolEvent, PromiseAndFulfillerHub, PromiseAndFulfillerWrapper, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/private/promise_node.rs:157:29 [INFO] [stdout] | [INFO] [stdout] 157 | / ... ::std::mem::replace(&mut *strong_self_ptr.borrow_mut(), [INFO] [stdout] 158 | | ... ChainState::Step2(inner, None)); [INFO] [stdout] | |__________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 22.65s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/gj-04c8de1ca535a262) [INFO] [stderr] Executable tests/promises.rs (/opt/rustwide/target/debug/deps/promises-0339bf96eb360f53) [INFO] running `Command { std: "docker" "inspect" "7e38fdbb0bdff330262d71ce501805abedc001445c3bf9014967762133dfa67f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e38fdbb0bdff330262d71ce501805abedc001445c3bf9014967762133dfa67f", kill_on_drop: false }` [INFO] [stdout] 7e38fdbb0bdff330262d71ce501805abedc001445c3bf9014967762133dfa67f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5db31e88e0d3e80ea96f89b4725e5003e0983c4ed42c75a58bf17b5fbd3c959a [INFO] running `Command { std: "docker" "start" "-a" "5db31e88e0d3e80ea96f89b4725e5003e0983c4ed42c75a58bf17b5fbd3c959a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:220:21 [INFO] [stderr] | [INFO] [stderr] 220 | try!(event_source.wait()); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/private/promise_node.rs:35:21 [INFO] [stderr] | [INFO] [stderr] 35 | dependency: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 35 - dependency: Box>, [INFO] [stderr] 35 + dependency: Box>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/private/promise_node.rs:101:15 [INFO] [stderr] | [INFO] [stderr] 101 | Step1(Box, E>>, Option, Option>>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 101 - Step1(Box, E>>, Option, Option>>>), [INFO] [stderr] 101 + Step1(Box, E>>, Option, Option>>>), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/private/promise_node.rs:102:15 [INFO] [stderr] | [INFO] [stderr] 102 | Step2(Box>, Option>>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 102 - Step2(Box>, Option>>>), [INFO] [stderr] 102 + Step2(Box>, Option>>>), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/private/promise_node.rs:273:17 [INFO] [stderr] | [INFO] [stderr] 273 | Waiting(Box>, EventDropper), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 273 - Waiting(Box>, EventDropper), [INFO] [stderr] 273 + Waiting(Box>, EventDropper), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/private/promise_node.rs:377:23 [INFO] [stderr] | [INFO] [stderr] 377 | left: Option<(Box>, EventDropper)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 377 - left: Option<(Box>, EventDropper)>, [INFO] [stderr] 377 + left: Option<(Box>, EventDropper)>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/private/promise_node.rs:378:24 [INFO] [stderr] | [INFO] [stderr] 378 | right: Option<(Box>, EventDropper)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 378 - right: Option<(Box>, EventDropper)>, [INFO] [stderr] 378 + right: Option<(Box>, EventDropper)>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/private/promise_node.rs:438:17 [INFO] [stderr] | [INFO] [stderr] 438 | Waiting(Box>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 438 - Waiting(Box>), [INFO] [stderr] 438 + Waiting(Box>), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/private/mod.rs:121:27 [INFO] [stderr] | [INFO] [stderr] 121 | pub event: Option>, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 121 - pub event: Option>, [INFO] [stderr] 121 + pub event: Option>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/private/mod.rs:281:28 [INFO] [stderr] | [INFO] [stderr] 281 | reaper: Rc>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 281 - reaper: Rc>>>, [INFO] [stderr] 281 + reaper: Rc>>>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/private/mod.rs:308:35 [INFO] [stderr] | [INFO] [stderr] 308 | weak_reaper: Weak>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 308 - weak_reaper: Weak>>>, [INFO] [stderr] 308 + weak_reaper: Weak>>>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/private/mod.rs:310:22 [INFO] [stderr] | [INFO] [stderr] 310 | node: Option>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 310 - node: Option>>, [INFO] [stderr] 310 + node: Option>>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:80:15 [INFO] [stderr] | [INFO] [stderr] 80 | node: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 80 - node: Box>, [INFO] [stderr] 80 + node: Box>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:204:74 [INFO] [stderr] | [INFO] [stderr] 204 | pub fn wait(mut self, wait_scope: &WaitScope, event_source: &mut EventPort) -> Result [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 204 - pub fn wait(mut self, wait_scope: &WaitScope, event_source: &mut EventPort) -> Result [INFO] [stderr] 204 + pub fn wait(mut self, wait_scope: &WaitScope, event_source: &mut dyn EventPort) -> Result [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:467:28 [INFO] [stderr] | [INFO] [stderr] 467 | pub fn new(reaper: Box>) -> TaskSet { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 467 - pub fn new(reaper: Box>) -> TaskSet { [INFO] [stderr] 467 + pub fn new(reaper: Box>) -> TaskSet { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/private/mod.rs:97:34 [INFO] [stderr] | [INFO] [stderr] 97 | pub fn set(&self, event: Box) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 97 - pub fn set(&self, event: Box) { [INFO] [stderr] 97 + pub fn set(&self, event: Box) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/private/mod.rs:286:28 [INFO] [stderr] | [INFO] [stderr] 286 | pub fn new(reaper: Box>) -> TaskSetImpl { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 286 - pub fn new(reaper: Box>) -> TaskSetImpl { [INFO] [stderr] 286 + pub fn new(reaper: Box>) -> TaskSetImpl { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/private/mod.rs:293:39 [INFO] [stderr] | [INFO] [stderr] 293 | pub fn add(&self, mut node: Box>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 293 - pub fn add(&self, mut node: Box>) { [INFO] [stderr] 293 + pub fn add(&self, mut node: Box>) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/private/promise_node.rs:42:32 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn new(dependency: Box>, func: Func) -> Transform { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 42 - pub fn new(dependency: Box>, func: Func) -> Transform { [INFO] [stderr] 42 + pub fn new(dependency: Box>, func: Func) -> Transform { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/private/promise_node.rs:176:31 [INFO] [stderr] | [INFO] [stderr] 176 | pub fn new(mut inner: Box, E>>) -> Chain { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 176 - pub fn new(mut inner: Box, E>>) -> Chain { [INFO] [stderr] 176 + pub fn new(mut inner: Box, E>>) -> Chain { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/private/promise_node.rs:386:30 [INFO] [stderr] | [INFO] [stderr] 386 | pub fn new(mut left: Box>, mut right: Box>) -> ExclusiveJoin { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 386 - pub fn new(mut left: Box>, mut right: Box>) -> ExclusiveJoin { [INFO] [stderr] 386 + pub fn new(mut left: Box>, mut right: Box>) -> ExclusiveJoin { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/private/promise_node.rs:386:65 [INFO] [stderr] | [INFO] [stderr] 386 | pub fn new(mut left: Box>, mut right: Box>) -> ExclusiveJoin { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 386 - pub fn new(mut left: Box>, mut right: Box>) -> ExclusiveJoin { [INFO] [stderr] 386 + pub fn new(mut left: Box>, mut right: Box>) -> ExclusiveJoin { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/private/promise_node.rs:453:31 [INFO] [stderr] | [INFO] [stderr] 453 | pub fn new(mut inner: Box>) -> ForkHub { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 453 - pub fn new(mut inner: Box>) -> ForkHub { [INFO] [stderr] 453 + pub fn new(mut inner: Box>) -> ForkHub { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/private/promise_node.rs:459:73 [INFO] [stderr] | [INFO] [stderr] 459 | let event = Box::new(ForkEvent { state: state.clone() }) as Box; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 459 - let event = Box::new(ForkEvent { state: state.clone() }) as Box; [INFO] [stderr] 459 + let event = Box::new(ForkEvent { state: state.clone() }) as Box; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `Event` [INFO] [stderr] --> src/lib.rs:54:29 [INFO] [stderr] | [INFO] [stderr] 54 | use private::{promise_node, Event, BoolEvent, PromiseAndFulfillerHub, PromiseAndFulfillerWrapper, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/private/promise_node.rs:157:29 [INFO] [stderr] | [INFO] [stderr] 157 | / ... ::std::mem::replace(&mut *strong_self_ptr.borrow_mut(), [INFO] [stderr] 158 | | ... ChainState::Step2(inner, None)); [INFO] [stderr] | |__________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: `gj` (lib) generated 26 warnings [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> tests/promises.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | try!(promise.wait(wait_scope, &mut ClosedEventPort(()))); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> tests/promises.rs:54:21 [INFO] [stderr] | [INFO] [stderr] 54 | let value = try!(promise.wait(wait_scope, &mut ClosedEventPort(()))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> tests/promises.rs:125:21 [INFO] [stderr] | [INFO] [stderr] 125 | let value = try!(promise3.wait(wait_scope, &mut ClosedEventPort(()))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/promises.rs:135:49 [INFO] [stderr] | [INFO] [stderr] 135 | let promise2: Promise<&'static str, Box<::std::error::Error>> = [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 135 | let promise2: Promise<&'static str, Box> = [INFO] [stderr] | +++++ + [INFO] [stderr] [INFO] [stderr] warning: `gj` (lib test) generated 26 warnings (26 duplicates) [INFO] [stderr] warning: `gj` (test "promises") generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gj-04c8de1ca535a262) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/promises.rs (/opt/rustwide/target/debug/deps/promises-0339bf96eb360f53) [INFO] [stdout] [INFO] [stdout] running 29 tests [INFO] [stdout] test array_join_empty ... ok [INFO] [stdout] test array_join_ordering ... ok [INFO] [stdout] test array_join_drop_then_fulfill ... ok [INFO] [stdout] test chain ... ok [INFO] [stdout] test array_join_simple ... ok [INFO] [stdout] test chain_error ... ok [INFO] [stdout] test drop_depth_first_insertion_point ... ok [INFO] [stdout] test drop_fulfiller ... ok [INFO] [stdout] test drop_tail ... ok [INFO] [stdout] test drop_task_set ... ok [INFO] [stdout] test drop_task_set_leak ... ok [INFO] [stdout] test eagerly_evaluate ... ok [INFO] [stdout] test eval_void ... ok [INFO] [stdout] test eval_int ... ok [INFO] [stdout] test exclusive_join ... ok [INFO] [stdout] test fork_branch_after_resolve ... ok [INFO] [stdout] test fork_cancel ... ok [INFO] [stdout] test fork_simple ... ok [INFO] [stdout] test fulfiller ... ok [INFO] [stdout] test hold_fulfiller ... ok [INFO] [stdout] test knotty ... ok [INFO] [stdout] test reject_fulfiller ... ok [INFO] [stdout] test ordering ... ok [INFO] [stdout] test separate_fulfiller_chained ... ok [INFO] [stdout] test task_set ... ok [INFO] [stdout] test task_set_drop_self ... ok [INFO] [stdout] test task_set_recursion ... ok [INFO] [stdout] test deep_chain2 ... ok [INFO] [stdout] test simple_recursion ... ok [INFO] [stderr] Doc-tests gj [INFO] [stdout] [INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 29) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5db31e88e0d3e80ea96f89b4725e5003e0983c4ed42c75a58bf17b5fbd3c959a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5db31e88e0d3e80ea96f89b4725e5003e0983c4ed42c75a58bf17b5fbd3c959a", kill_on_drop: false }` [INFO] [stdout] 5db31e88e0d3e80ea96f89b4725e5003e0983c4ed42c75a58bf17b5fbd3c959a