[INFO] fetching crate promise 0.0.4...
[INFO] checking promise-0.0.4 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] extracting crate promise 0.0.4 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate promise 0.0.4 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate promise 0.0.4
[INFO] finished tweaking crates.io crate promise 0.0.4
[INFO] tweaked toml for crates.io crate promise 0.0.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1402a77eca3808fdb69668da2875373603385906e6556c8a6e16b79bc9723166
[INFO] running `Command { std: "docker" "start" "-a" "1402a77eca3808fdb69668da2875373603385906e6556c8a6e16b79bc9723166", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1402a77eca3808fdb69668da2875373603385906e6556c8a6e16b79bc9723166", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1402a77eca3808fdb69668da2875373603385906e6556c8a6e16b79bc9723166", kill_on_drop: false }`
[INFO] [stdout] 1402a77eca3808fdb69668da2875373603385906e6556c8a6e16b79bc9723166
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37c14c61c26ab262ff552ea331550669223c94d16f287cdb657d8a7ea13d8105
[INFO] running `Command { std: "docker" "start" "-a" "37c14c61c26ab262ff552ea331550669223c94d16f287cdb657d8a7ea13d8105", kill_on_drop: false }`
[INFO] [stderr]     Checking promise v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::io::timer`
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::timer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ no `timer` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::time::duration`
[INFO] [stdout]  --> src/lib.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::duration::Duration;
[INFO] [stdout]   |                ^^^^^^^^ could not find `duration` in `time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::sync::mpsc::Select`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Select,
[INFO] [stdout]   |     ^^^^^^ no `Select` in `sync::mpsc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]    --> src/lib.rs:117:22
[INFO] [stdout]     |
[INFO] [stdout] 117 |             for _ in range(0, futures.len()) {
[INFO] [stdout]     |                      ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 4   + use std::slice::range;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::io::timer`
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::timer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ no `timer` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::time::duration`
[INFO] [stdout]  --> src/lib.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::duration::Duration;
[INFO] [stdout]   |                ^^^^^^^^ could not find `duration` in `time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::sync::mpsc::Select`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Select,
[INFO] [stdout]   |     ^^^^^^ no `Select` in `sync::mpsc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::boxed::BoxAny`
[INFO] [stdout]    --> src/lib.rs:270:9
[INFO] [stdout]     |
[INFO] [stdout] 270 |     use std::boxed::BoxAny;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^ no `BoxAny` in `boxed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::time::duration`
[INFO] [stdout]    --> src/lib.rs:271:20
[INFO] [stdout]     |
[INFO] [stdout] 271 |     use std::time::duration::Duration;
[INFO] [stdout]     |                    ^^^^^^^^ could not find `duration` in `time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::io::timer`
[INFO] [stdout]    --> src/lib.rs:272:9
[INFO] [stdout]     |
[INFO] [stdout] 272 |     use std::io::timer;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ no `timer` in `io`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this unresolved item through its public re-export instead
[INFO] [stdout]     |
[INFO] [stdout] 272 |     use timer;
[INFO] [stdout]     |         ~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'test'
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate test;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #50297 <https://github.com/rust-lang/rust/issues/50297> for more information
[INFO] [stdout]   = help: add `#![feature(test)]` to the crate attributes to enable
[INFO] [stdout]   = note: this compiler was built on 2024-03-29; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 |     TaskFailure(Box<Any+Send>),
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 18 |     TaskFailure(Box<dyn Any+Send>),
[INFO] [stdout]    |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]    --> src/lib.rs:117:22
[INFO] [stdout]     |
[INFO] [stdout] 117 |             for _ in range(0, futures.len()) {
[INFO] [stdout]     |                      ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 4   + use std::slice::range;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied
[INFO] [stdout]    --> src/lib.rs:166:23
[INFO] [stdout]     |
[INFO] [stdout] 166 |     pub fn from_fn<F: FnOnce<(), T> + Send>(func: F) -> Future<T> {
[INFO] [stdout]     |                       ^^^^^^ expected 1 generic argument
[INFO] [stdout]     |
[INFO] [stdout] help: replace the generic bound with the associated type
[INFO] [stdout]     |
[INFO] [stdout] 166 |     pub fn from_fn<F: FnOnce<(), Output = T> + Send>(func: F) -> Future<T> {
[INFO] [stdout]     |                                  ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied
[INFO] [stdout]    --> src/lib.rs:181:21
[INFO] [stdout]     |
[INFO] [stdout] 181 |     pub fn delay<F: FnOnce<(), T>+Send>(func: F, duration: Duration) -> Future<T> {
[INFO] [stdout]     |                     ^^^^^^ expected 1 generic argument
[INFO] [stdout]     |
[INFO] [stdout] help: replace the generic bound with the associated type
[INFO] [stdout]     |
[INFO] [stdout] 181 |     pub fn delay<F: FnOnce<(), Output = T>+Send>(func: F, duration: Duration) -> Future<T> {
[INFO] [stdout]     |                                ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied
[INFO] [stdout]    --> src/lib.rs:190:28
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn map<B: Send, F: FnOnce<(T,), B>+Send>(self, func: F) -> Future<B> {
[INFO] [stdout]     |                            ^^^^^^ expected 1 generic argument
[INFO] [stdout]     |
[INFO] [stdout] help: replace the generic bound with the associated type
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn map<B: Send, F: FnOnce<(T,), Output = B>+Send>(self, func: F) -> Future<B> {
[INFO] [stdout]     |                                         ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied
[INFO] [stdout]    --> src/lib.rs:219:25
[INFO] [stdout]     |
[INFO] [stdout] 219 |     pub fn on_result<F: FnOnce<(Result<T, FutureError>,), ()>+Send>(self, f: F) {
[INFO] [stdout]     |                         ^^^^^^ expected 1 generic argument
[INFO] [stdout]     |
[INFO] [stdout] help: replace the generic bound with the associated type
[INFO] [stdout]     |
[INFO] [stdout] 219 |     pub fn on_result<F: FnOnce<(Result<T, FutureError>,), Output = ()>+Send>(self, f: F) {
[INFO] [stdout]     |                                                           ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied
[INFO] [stdout]    --> src/lib.rs:228:26
[INFO] [stdout]     |
[INFO] [stdout] 228 |     pub fn on_success<F: FnOnce<(T,), ()>+Send>(self, f: F) {
[INFO] [stdout]     |                          ^^^^^^ expected 1 generic argument
[INFO] [stdout]     |
[INFO] [stdout] help: replace the generic bound with the associated type
[INFO] [stdout]     |
[INFO] [stdout] 228 |     pub fn on_success<F: FnOnce<(T,), Output = ()>+Send>(self, f: F) {
[INFO] [stdout]     |                                       ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied
[INFO] [stdout]    --> src/lib.rs:239:26
[INFO] [stdout]     |
[INFO] [stdout] 239 |     pub fn on_failure<F: FnOnce<(FutureError,), ()>+Send>(self, f: F) {
[INFO] [stdout]     |                          ^^^^^^ expected 1 generic argument
[INFO] [stdout]     |
[INFO] [stdout] help: replace the generic bound with the associated type
[INFO] [stdout]     |
[INFO] [stdout] 239 |     pub fn on_failure<F: FnOnce<(FutureError,), Output = ()>+Send>(self, f: F) {
[INFO] [stdout]     |                                                 ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied
[INFO] [stdout]    --> src/lib.rs:250:27
[INFO] [stdout]     |
[INFO] [stdout] 250 |     pub fn on_complete<S: FnOnce<(T,),()>+Send, F: FnOnce<(FutureError,),()>+Send>(self, success: S, failure: F) {
[INFO] [stdout]     |                           ^^^^^^ expected 1 generic argument
[INFO] [stdout]     |
[INFO] [stdout] help: replace the generic bound with the associated type
[INFO] [stdout]     |
[INFO] [stdout] 250 |     pub fn on_complete<S: FnOnce<(T,),Output = ()>+Send, F: FnOnce<(FutureError,),()>+Send>(self, success: S, failure: F) {
[INFO] [stdout]     |                                       ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied
[INFO] [stdout]    --> src/lib.rs:250:52
[INFO] [stdout]     |
[INFO] [stdout] 250 |     pub fn on_complete<S: FnOnce<(T,),()>+Send, F: FnOnce<(FutureError,),()>+Send>(self, success: S, failure: F) {
[INFO] [stdout]     |                                                    ^^^^^^ expected 1 generic argument
[INFO] [stdout]     |
[INFO] [stdout] help: replace the generic bound with the associated type
[INFO] [stdout]     |
[INFO] [stdout] 250 |     pub fn on_complete<S: FnOnce<(T,),()>+Send, F: FnOnce<(FutureError,),Output = ()>+Send>(self, success: S, failure: F) {
[INFO] [stdout]     |                                                                          ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `us` for number literal
[INFO] [stdout]    --> src/lib.rs:281:30
[INFO] [stdout]     |
[INFO] [stdout] 281 |         assert_eq!(p.resolve(123us), Ok(()));
[INFO] [stdout]     |                              ^^^^^ invalid suffix `us`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `us` for number literal
[INFO] [stdout]    --> src/lib.rs:282:39
[INFO] [stdout]     |
[INFO] [stdout] 282 |         assert_eq!(f.get().ok(), Some(123us));
[INFO] [stdout]     |                                       ^^^^^ invalid suffix `us`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `us` for number literal
[INFO] [stdout]    --> src/lib.rs:300:41
[INFO] [stdout]     |
[INFO] [stdout] 300 |         let f = Future::from_fn(move || 123us);
[INFO] [stdout]     |                                         ^^^^^ invalid suffix `us`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `us` for number literal
[INFO] [stdout]    --> src/lib.rs:301:39
[INFO] [stdout]     |
[INFO] [stdout] 301 |         assert_eq!(f.get().ok(), Some(123us));
[INFO] [stdout]     |                                       ^^^^^ invalid suffix `us`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `us` for number literal
[INFO] [stdout]    --> src/lib.rs:308:13
[INFO] [stdout]     |
[INFO] [stdout] 308 |             123us
[INFO] [stdout]     |             ^^^^^ invalid suffix `us`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `us` for number literal
[INFO] [stdout]    --> src/lib.rs:320:40
[INFO] [stdout]     |
[INFO] [stdout] 320 |         let f = Future::delay(move ||  123us, Duration::seconds(3));
[INFO] [stdout]     |                                        ^^^^^ invalid suffix `us`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `us` for number literal
[INFO] [stdout]    --> src/lib.rs:322:39
[INFO] [stdout]     |
[INFO] [stdout] 322 |         assert_eq!(f.get().ok(), Some(123us));
[INFO] [stdout]     |                                       ^^^^^ invalid suffix `us`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `us` for number literal
[INFO] [stdout]    --> src/lib.rs:357:31
[INFO] [stdout]     |
[INFO] [stdout] 357 |         let f = Future::value(123us);
[INFO] [stdout]     |                               ^^^^^ invalid suffix `us`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `us` for number literal
[INFO] [stdout]    --> src/lib.rs:358:39
[INFO] [stdout]     |
[INFO] [stdout] 358 |         assert_eq!(f.get().ok(), Some(123us));
[INFO] [stdout]     |                                       ^^^^^ invalid suffix `us`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `us` for number literal
[INFO] [stdout]    --> src/lib.rs:364:39
[INFO] [stdout]     |
[INFO] [stdout] 364 |         let f = Future::delay(move || 123us, Duration::seconds(1));
[INFO] [stdout]     |                                       ^^^^^ invalid suffix `us`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `us` for number literal
[INFO] [stdout]    --> src/lib.rs:368:59
[INFO] [stdout]     |
[INFO] [stdout] 368 |         assert_eq!(rx.recv().ok().unwrap().ok().unwrap(), 123us)
[INFO] [stdout]     |                                                           ^^^^^ invalid suffix `us`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `us` for number literal
[INFO] [stdout]    --> src/lib.rs:374:39
[INFO] [stdout]     |
[INFO] [stdout] 374 |         let f = Future::delay(move || 123us, Duration::seconds(1));
[INFO] [stdout]     |                                       ^^^^^ invalid suffix `us`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `us` for number literal
[INFO] [stdout]    --> src/lib.rs:378:45
[INFO] [stdout]     |
[INFO] [stdout] 378 |         assert_eq!(rx.recv().ok().unwrap(), 123us)
[INFO] [stdout]     |                                             ^^^^^ invalid suffix `us`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `us` for number literal
[INFO] [stdout]    --> src/lib.rs:384:31
[INFO] [stdout]     |
[INFO] [stdout] 384 |         let f = Future::value(3us);
[INFO] [stdout]     |                               ^^^ invalid suffix `us`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `us` for number literal
[INFO] [stdout]    --> src/lib.rs:389:45
[INFO] [stdout]     |
[INFO] [stdout] 389 |         assert_eq!(rx.recv().ok().unwrap(), 9us);
[INFO] [stdout]     |                                             ^^^ invalid suffix `us`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'test'
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate test;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #50297 <https://github.com/rust-lang/rust/issues/50297> for more information
[INFO] [stdout]   = help: add `#![feature(test)]` to the crate attributes to enable
[INFO] [stdout]   = note: this compiler was built on 2024-03-29; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 |     TaskFailure(Box<Any+Send>),
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 18 |     TaskFailure(Box<dyn Any+Send>),
[INFO] [stdout]    |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied
[INFO] [stdout]    --> src/lib.rs:166:23
[INFO] [stdout]     |
[INFO] [stdout] 166 |     pub fn from_fn<F: FnOnce<(), T> + Send>(func: F) -> Future<T> {
[INFO] [stdout]     |                       ^^^^^^ expected 1 generic argument
[INFO] [stdout]     |
[INFO] [stdout] help: replace the generic bound with the associated type
[INFO] [stdout]     |
[INFO] [stdout] 166 |     pub fn from_fn<F: FnOnce<(), Output = T> + Send>(func: F) -> Future<T> {
[INFO] [stdout]     |                                  ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied
[INFO] [stdout]    --> src/lib.rs:181:21
[INFO] [stdout]     |
[INFO] [stdout] 181 |     pub fn delay<F: FnOnce<(), T>+Send>(func: F, duration: Duration) -> Future<T> {
[INFO] [stdout]     |                     ^^^^^^ expected 1 generic argument
[INFO] [stdout]     |
[INFO] [stdout] help: replace the generic bound with the associated type
[INFO] [stdout]     |
[INFO] [stdout] 181 |     pub fn delay<F: FnOnce<(), Output = T>+Send>(func: F, duration: Duration) -> Future<T> {
[INFO] [stdout]     |                                ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied
[INFO] [stdout]    --> src/lib.rs:190:28
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn map<B: Send, F: FnOnce<(T,), B>+Send>(self, func: F) -> Future<B> {
[INFO] [stdout]     |                            ^^^^^^ expected 1 generic argument
[INFO] [stdout]     |
[INFO] [stdout] help: replace the generic bound with the associated type
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn map<B: Send, F: FnOnce<(T,), Output = B>+Send>(self, func: F) -> Future<B> {
[INFO] [stdout]     |                                         ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied
[INFO] [stdout]    --> src/lib.rs:219:25
[INFO] [stdout]     |
[INFO] [stdout] 219 |     pub fn on_result<F: FnOnce<(Result<T, FutureError>,), ()>+Send>(self, f: F) {
[INFO] [stdout]     |                         ^^^^^^ expected 1 generic argument
[INFO] [stdout]     |
[INFO] [stdout] help: replace the generic bound with the associated type
[INFO] [stdout]     |
[INFO] [stdout] 219 |     pub fn on_result<F: FnOnce<(Result<T, FutureError>,), Output = ()>+Send>(self, f: F) {
[INFO] [stdout]     |                                                           ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied
[INFO] [stdout]    --> src/lib.rs:228:26
[INFO] [stdout]     |
[INFO] [stdout] 228 |     pub fn on_success<F: FnOnce<(T,), ()>+Send>(self, f: F) {
[INFO] [stdout]     |                          ^^^^^^ expected 1 generic argument
[INFO] [stdout]     |
[INFO] [stdout] help: replace the generic bound with the associated type
[INFO] [stdout]     |
[INFO] [stdout] 228 |     pub fn on_success<F: FnOnce<(T,), Output = ()>+Send>(self, f: F) {
[INFO] [stdout]     |                                       ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied
[INFO] [stdout]    --> src/lib.rs:239:26
[INFO] [stdout]     |
[INFO] [stdout] 239 |     pub fn on_failure<F: FnOnce<(FutureError,), ()>+Send>(self, f: F) {
[INFO] [stdout]     |                          ^^^^^^ expected 1 generic argument
[INFO] [stdout]     |
[INFO] [stdout] help: replace the generic bound with the associated type
[INFO] [stdout]     |
[INFO] [stdout] 239 |     pub fn on_failure<F: FnOnce<(FutureError,), Output = ()>+Send>(self, f: F) {
[INFO] [stdout]     |                                                 ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied
[INFO] [stdout]    --> src/lib.rs:250:27
[INFO] [stdout]     |
[INFO] [stdout] 250 |     pub fn on_complete<S: FnOnce<(T,),()>+Send, F: FnOnce<(FutureError,),()>+Send>(self, success: S, failure: F) {
[INFO] [stdout]     |                           ^^^^^^ expected 1 generic argument
[INFO] [stdout]     |
[INFO] [stdout] help: replace the generic bound with the associated type
[INFO] [stdout]     |
[INFO] [stdout] 250 |     pub fn on_complete<S: FnOnce<(T,),Output = ()>+Send, F: FnOnce<(FutureError,),()>+Send>(self, success: S, failure: F) {
[INFO] [stdout]     |                                       ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: trait takes 1 generic argument but 2 generic arguments were supplied
[INFO] [stdout]    --> src/lib.rs:250:52
[INFO] [stdout]     |
[INFO] [stdout] 250 |     pub fn on_complete<S: FnOnce<(T,),()>+Send, F: FnOnce<(FutureError,),()>+Send>(self, success: S, failure: F) {
[INFO] [stdout]     |                                                    ^^^^^^ expected 1 generic argument
[INFO] [stdout]     |
[INFO] [stdout] help: replace the generic bound with the associated type
[INFO] [stdout]     |
[INFO] [stdout] 250 |     pub fn on_complete<S: FnOnce<(T,),()>+Send, F: FnOnce<(FutureError,),Output = ()>+Send>(self, success: S, failure: F) {
[INFO] [stdout]     |                                                                          ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `spawn` found for struct `Thread` in the current scope
[INFO] [stdout]   --> src/lib.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |         Thread::spawn(move || {
[INFO] [stdout]    |                 ^^^^^ function or associated item not found in `Thread`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `Thread`, consider using `Thread::new` which returns `Thread`
[INFO] [stdout]   --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/thread/mod.rs:1274:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `spawn` found for struct `Thread` in the current scope
[INFO] [stdout]    --> src/lib.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 101 |         Thread::spawn(move || {
[INFO] [stdout]     |                 ^^^^^ function or associated item not found in `Thread`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Thread`, consider using `Thread::new` which returns `Thread`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/thread/mod.rs:1274:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:110:28
[INFO] [stdout]     |
[INFO] [stdout] 110 |                     handle.add();
[INFO] [stdout]     |                            ^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `spawn` found for struct `Thread` in the current scope
[INFO] [stdout]   --> src/lib.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |         Thread::spawn(move || {
[INFO] [stdout]    |                 ^^^^^ function or associated item not found in `Thread`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `Thread`, consider using `Thread::new` which returns `Thread`
[INFO] [stdout]   --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/thread/mod.rs:1274:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:121:34
[INFO] [stdout]     |
[INFO] [stdout] 121 |                     match handle.recv() {
[INFO] [stdout]     |                                  ^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `spawn` found for struct `Thread` in the current scope
[INFO] [stdout]    --> src/lib.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 101 |         Thread::spawn(move || {
[INFO] [stdout]     |                 ^^^^^ function or associated item not found in `Thread`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Thread`, consider using `Thread::new` which returns `Thread`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/thread/mod.rs:1274:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:110:28
[INFO] [stdout]     |
[INFO] [stdout] 110 |                     handle.add();
[INFO] [stdout]     |                            ^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:121:34
[INFO] [stdout]     |
[INFO] [stdout] 121 |                     match handle.recv() {
[INFO] [stdout]     |                                  ^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:143:28
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     handle.remove();
[INFO] [stdout]     |                            ^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:143:28
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     handle.remove();
[INFO] [stdout]     |                            ^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `spawn` found for struct `Thread` in the current scope
[INFO] [stdout]    --> src/lib.rs:168:17
[INFO] [stdout]     |
[INFO] [stdout] 168 |         Thread::spawn(move ||  {
[INFO] [stdout]     |                 ^^^^^ function or associated item not found in `Thread`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Thread`, consider using `Thread::new` which returns `Thread`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/thread/mod.rs:1274:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `scoped` found for struct `Thread` in the current scope
[INFO] [stdout]    --> src/lib.rs:169:34
[INFO] [stdout]     |
[INFO] [stdout] 169 |             let result = Thread::scoped(move || func()).join();
[INFO] [stdout]     |                                  ^^^^^^ function or associated item not found in `Thread`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Thread`, consider using `Thread::new` which returns `Thread`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/thread/mod.rs:1274:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `scoped` found for struct `Thread` in the current scope
[INFO] [stdout]    --> src/lib.rs:195:42
[INFO] [stdout]     |
[INFO] [stdout] 195 |                     let result = Thread::scoped(move || func(val)).join();
[INFO] [stdout]     |                                          ^^^^^^ function or associated item not found in `Thread`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Thread`, consider using `Thread::new` which returns `Thread`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/thread/mod.rs:1274:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `spawn` found for struct `Thread` in the current scope
[INFO] [stdout]    --> src/lib.rs:220:17
[INFO] [stdout]     |
[INFO] [stdout] 220 |         Thread::spawn(move || {
[INFO] [stdout]     |                 ^^^^^ function or associated item not found in `Thread`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Thread`, consider using `Thread::new` which returns `Thread`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/thread/mod.rs:1274:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `spawn` found for struct `Thread` in the current scope
[INFO] [stdout]    --> src/lib.rs:229:17
[INFO] [stdout]     |
[INFO] [stdout] 229 |         Thread::spawn(move || {
[INFO] [stdout]     |                 ^^^^^ function or associated item not found in `Thread`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Thread`, consider using `Thread::new` which returns `Thread`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/thread/mod.rs:1274:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `spawn` found for struct `Thread` in the current scope
[INFO] [stdout]    --> src/lib.rs:168:17
[INFO] [stdout]     |
[INFO] [stdout] 168 |         Thread::spawn(move ||  {
[INFO] [stdout]     |                 ^^^^^ function or associated item not found in `Thread`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Thread`, consider using `Thread::new` which returns `Thread`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/thread/mod.rs:1274:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `match` arms have incompatible types
[INFO] [stdout]    --> src/lib.rs:232:22
[INFO] [stdout]     |
[INFO] [stdout] 230 | /             match self.get() {
[INFO] [stdout] 231 | |                 Ok(value) => f(value),
[INFO] [stdout]     | |                              -------- this is found to be of type `<F as FnOnce<(T,)>>::Output`
[INFO] [stdout] 232 | |                 _ => (),
[INFO] [stdout]     | |                      ^^ expected associated type, found `()`
[INFO] [stdout] 233 | |             }
[INFO] [stdout]     | |_____________- `match` arms have incompatible types
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<F as FnOnce<(T,)>>::Output`
[INFO] [stdout]                      found unit type `()`
[INFO] [stdout]     = help: consider constraining the associated type `<F as FnOnce<(T,)>>::Output` to `()`
[INFO] [stdout]     = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `scoped` found for struct `Thread` in the current scope
[INFO] [stdout]    --> src/lib.rs:169:34
[INFO] [stdout]     |
[INFO] [stdout] 169 |             let result = Thread::scoped(move || func()).join();
[INFO] [stdout]     |                                  ^^^^^^ function or associated item not found in `Thread`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Thread`, consider using `Thread::new` which returns `Thread`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/thread/mod.rs:1274:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `spawn` found for struct `Thread` in the current scope
[INFO] [stdout]    --> src/lib.rs:240:17
[INFO] [stdout]     |
[INFO] [stdout] 240 |         Thread::spawn(move || {
[INFO] [stdout]     |                 ^^^^^ function or associated item not found in `Thread`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Thread`, consider using `Thread::new` which returns `Thread`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/thread/mod.rs:1274:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `match` arms have incompatible types
[INFO] [stdout]    --> src/lib.rs:243:22
[INFO] [stdout]     |
[INFO] [stdout] 241 | /             match self.get() {
[INFO] [stdout] 242 | |                 Err(err) => f(err),
[INFO] [stdout]     | |                             ------ this is found to be of type `<F as FnOnce<(FutureError,)>>::Output`
[INFO] [stdout] 243 | |                 _ => () ,
[INFO] [stdout]     | |                      ^^ expected associated type, found `()`
[INFO] [stdout] 244 | |             }
[INFO] [stdout]     | |_____________- `match` arms have incompatible types
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<F as FnOnce<(FutureError,)>>::Output`
[INFO] [stdout]                      found unit type `()`
[INFO] [stdout]     = help: consider constraining the associated type `<F as FnOnce<(FutureError,)>>::Output` to `()`
[INFO] [stdout]     = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `scoped` found for struct `Thread` in the current scope
[INFO] [stdout]    --> src/lib.rs:195:42
[INFO] [stdout]     |
[INFO] [stdout] 195 |                     let result = Thread::scoped(move || func(val)).join();
[INFO] [stdout]     |                                          ^^^^^^ function or associated item not found in `Thread`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Thread`, consider using `Thread::new` which returns `Thread`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/thread/mod.rs:1274:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `spawn` found for struct `Thread` in the current scope
[INFO] [stdout]    --> src/lib.rs:251:17
[INFO] [stdout]     |
[INFO] [stdout] 251 |         Thread::spawn(move || {
[INFO] [stdout]     |                 ^^^^^ function or associated item not found in `Thread`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Thread`, consider using `Thread::new` which returns `Thread`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/thread/mod.rs:1274:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `spawn` found for struct `Thread` in the current scope
[INFO] [stdout]    --> src/lib.rs:220:17
[INFO] [stdout]     |
[INFO] [stdout] 220 |         Thread::spawn(move || {
[INFO] [stdout]     |                 ^^^^^ function or associated item not found in `Thread`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Thread`, consider using `Thread::new` which returns `Thread`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/thread/mod.rs:1274:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `match` arms have incompatible types
[INFO] [stdout]    --> src/lib.rs:254:29
[INFO] [stdout]     |
[INFO] [stdout] 250 |       pub fn on_complete<S: FnOnce<(T,),()>+Send, F: FnOnce<(FutureError,),()>+Send>(self, success: S, failure: F) {
[INFO] [stdout]     |                          -                        - found type parameter
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          expected type parameter
[INFO] [stdout] 251 |           Thread::spawn(move || {
[INFO] [stdout] 252 | /             match self.get() {
[INFO] [stdout] 253 | |                 Ok(value) => success(value),
[INFO] [stdout]     | |                              -------------- this is found to be of type `<S as FnOnce<(T,)>>::Output`
[INFO] [stdout] 254 | |                 Err(err) => failure(err),
[INFO] [stdout]     | |                             ^^^^^^^^^^^^ expected type parameter `S`, found type parameter `F`
[INFO] [stdout] 255 | |             }
[INFO] [stdout]     | |_____________- `match` arms have incompatible types
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<S as FnOnce<(T,)>>::Output`
[INFO] [stdout]                found associated type `<F as FnOnce<(FutureError,)>>::Output`
[INFO] [stdout]     = note: a type parameter was expected, but a different one was found; you might be missing a type parameter or trait bound
[INFO] [stdout]     = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `spawn` found for struct `Thread` in the current scope
[INFO] [stdout]    --> src/lib.rs:229:17
[INFO] [stdout]     |
[INFO] [stdout] 229 |         Thread::spawn(move || {
[INFO] [stdout]     |                 ^^^^^ function or associated item not found in `Thread`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Thread`, consider using `Thread::new` which returns `Thread`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/thread/mod.rs:1274:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 28 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0282, E0308, E0425, E0432, E0599, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `match` arms have incompatible types
[INFO] [stdout]    --> src/lib.rs:232:22
[INFO] [stdout]     |
[INFO] [stdout] 230 | /             match self.get() {
[INFO] [stdout] 231 | |                 Ok(value) => f(value),
[INFO] [stdout]     | |                              -------- this is found to be of type `<F as FnOnce<(T,)>>::Output`
[INFO] [stdout] 232 | |                 _ => (),
[INFO] [stdout]     | |                      ^^ expected associated type, found `()`
[INFO] [stdout] 233 | |             }
[INFO] [stdout]     | |_____________- `match` arms have incompatible types
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<F as FnOnce<(T,)>>::Output`
[INFO] [stdout]                      found unit type `()`
[INFO] [stdout]     = help: consider constraining the associated type `<F as FnOnce<(T,)>>::Output` to `()`
[INFO] [stdout]     = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `spawn` found for struct `Thread` in the current scope
[INFO] [stdout]    --> src/lib.rs:240:17
[INFO] [stdout]     |
[INFO] [stdout] 240 |         Thread::spawn(move || {
[INFO] [stdout]     |                 ^^^^^ function or associated item not found in `Thread`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Thread`, consider using `Thread::new` which returns `Thread`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/thread/mod.rs:1274:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `match` arms have incompatible types
[INFO] [stdout]    --> src/lib.rs:243:22
[INFO] [stdout]     |
[INFO] [stdout] 241 | /             match self.get() {
[INFO] [stdout] 242 | |                 Err(err) => f(err),
[INFO] [stdout]     | |                             ------ this is found to be of type `<F as FnOnce<(FutureError,)>>::Output`
[INFO] [stdout] 243 | |                 _ => () ,
[INFO] [stdout]     | |                      ^^ expected associated type, found `()`
[INFO] [stdout] 244 | |             }
[INFO] [stdout]     | |_____________- `match` arms have incompatible types
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<F as FnOnce<(FutureError,)>>::Output`
[INFO] [stdout]                      found unit type `()`
[INFO] [stdout]     = help: consider constraining the associated type `<F as FnOnce<(FutureError,)>>::Output` to `()`
[INFO] [stdout]     = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `spawn` found for struct `Thread` in the current scope
[INFO] [stdout]    --> src/lib.rs:251:17
[INFO] [stdout]     |
[INFO] [stdout] 251 |         Thread::spawn(move || {
[INFO] [stdout]     |                 ^^^^^ function or associated item not found in `Thread`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Thread`, consider using `Thread::new` which returns `Thread`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/thread/mod.rs:1274:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `promise` (lib) due to 29 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: `match` arms have incompatible types
[INFO] [stdout]    --> src/lib.rs:254:29
[INFO] [stdout]     |
[INFO] [stdout] 250 |       pub fn on_complete<S: FnOnce<(T,),()>+Send, F: FnOnce<(FutureError,),()>+Send>(self, success: S, failure: F) {
[INFO] [stdout]     |                          -                        - found type parameter
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          expected type parameter
[INFO] [stdout] 251 |           Thread::spawn(move || {
[INFO] [stdout] 252 | /             match self.get() {
[INFO] [stdout] 253 | |                 Ok(value) => success(value),
[INFO] [stdout]     | |                              -------------- this is found to be of type `<S as FnOnce<(T,)>>::Output`
[INFO] [stdout] 254 | |                 Err(err) => failure(err),
[INFO] [stdout]     | |                             ^^^^^^^^^^^^ expected type parameter `S`, found type parameter `F`
[INFO] [stdout] 255 | |             }
[INFO] [stdout]     | |_____________- `match` arms have incompatible types
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<S as FnOnce<(T,)>>::Output`
[INFO] [stdout]                found associated type `<F as FnOnce<(FutureError,)>>::Output`
[INFO] [stdout]     = note: a type parameter was expected, but a different one was found; you might be missing a type parameter or trait bound
[INFO] [stdout]     = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `spawn` found for struct `Thread` in the current scope
[INFO] [stdout]    --> src/lib.rs:288:17
[INFO] [stdout]     |
[INFO] [stdout] 288 |         Thread::spawn(move || {
[INFO] [stdout]     |                 ^^^^^ function or associated item not found in `Thread`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Thread`, consider using `Thread::new` which returns `Thread`
[INFO] [stdout]    --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/thread/mod.rs:1274:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/lib.rs:308:13
[INFO] [stdout]     |
[INFO] [stdout] 307 |             panic!("ooops");
[INFO] [stdout]     |             --------------- any code following this expression is unreachable
[INFO] [stdout] 308 |             123us
[INFO] [stdout]     |             ^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 47 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0282, E0308, E0425, E0432, E0599, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `promise` (lib test) due to 48 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "37c14c61c26ab262ff552ea331550669223c94d16f287cdb657d8a7ea13d8105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37c14c61c26ab262ff552ea331550669223c94d16f287cdb657d8a7ea13d8105", kill_on_drop: false }`
[INFO] [stdout] 37c14c61c26ab262ff552ea331550669223c94d16f287cdb657d8a7ea13d8105
[INFO] checking promise-0.0.4 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3
[INFO] extracting crate promise 0.0.4 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate promise 0.0.4 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate promise 0.0.4
[INFO] finished tweaking crates.io crate promise 0.0.4
[INFO] tweaked toml for crates.io crate promise 0.0.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dddbfa49a78433c5a89c72215a85ade9d56154dc9b0f8aa54e852d45c56eecdf
[INFO] running `Command { std: "docker" "start" "-a" "dddbfa49a78433c5a89c72215a85ade9d56154dc9b0f8aa54e852d45c56eecdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dddbfa49a78433c5a89c72215a85ade9d56154dc9b0f8aa54e852d45c56eecdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dddbfa49a78433c5a89c72215a85ade9d56154dc9b0f8aa54e852d45c56eecdf", kill_on_drop: false }`
[INFO] [stdout] dddbfa49a78433c5a89c72215a85ade9d56154dc9b0f8aa54e852d45c56eecdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d07911e90c8962a1ea8b8d241e4a3d44052eac2742f987b8fe7ec7c3ef83305
[INFO] running `Command { std: "docker" "start" "-a" "6d07911e90c8962a1ea8b8d241e4a3d44052eac2742f987b8fe7ec7c3ef83305", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "6d07911e90c8962a1ea8b8d241e4a3d44052eac2742f987b8fe7ec7c3ef83305", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d07911e90c8962a1ea8b8d241e4a3d44052eac2742f987b8fe7ec7c3ef83305", kill_on_drop: false }`
[INFO] [stdout] 6d07911e90c8962a1ea8b8d241e4a3d44052eac2742f987b8fe7ec7c3ef83305