[INFO] crate async_executors 0.2.0 is already in cache [INFO] checking async_executors-0.2.0 against master#6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 for pr-70872 [INFO] extracting crate async_executors 0.2.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate async_executors 0.2.0 on toolchain 6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 [INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate async_executors 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate async_executors 0.2.0 [INFO] tweaked toml for crates.io crate async_executors 0.2.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate async_executors 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 16800bf76cf2089232880af8f93503ec4ffe760bed5de79d0da85136a003531d [INFO] running `"docker" "start" "-a" "16800bf76cf2089232880af8f93503ec4ffe760bed5de79d0da85136a003531d"` [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking async_executors v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] error[E0432]: unresolved import `criterion` [INFO] [stderr] --> benches/threadpools.rs:3:2 [INFO] [stderr] | [INFO] [stderr] 3 | criterion :: { Criterion, criterion_group, criterion_main } , [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `criterion` [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `criterion_group` [INFO] [stderr] --> benches/threadpools.rs:123:1 [INFO] [stderr] | [INFO] [stderr] 123 | criterion_group!( benches, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `criterion_main` [INFO] [stderr] --> benches/threadpools.rs:130:1 [INFO] [stderr] | [INFO] [stderr] 130 | criterion_main! (benches); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `ThreadPool` [INFO] [stderr] --> benches/threadpools.rs:23:19 [INFO] [stderr] | [INFO] [stderr] 23 | let mut pool = ThreadPool::new().expect( "create threadpool" ); [INFO] [stderr] | ^^^^^^^^^^ use of undeclared type or module `ThreadPool` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `ThreadPool` [INFO] [stderr] --> benches/threadpools.rs:52:20 [INFO] [stderr] | [INFO] [stderr] 52 | let mut pool = ThreadPool::new().expect( "create threadpool" ); [INFO] [stderr] | ^^^^^^^^^^ use of undeclared type or module `ThreadPool` [INFO] [stderr] [INFO] [stderr] warning: unused imports: `*`, `Sender`, `Spawn`, `self` [INFO] [stderr] --> benches/threadpools.rs:4:76 [INFO] [stderr] | [INFO] [stderr] 4 | futures :: { future::{ ready }, executor::{ block_on }, task::{ Spawn, SpawnExt } } , [INFO] [stderr] | ^^^^^ [INFO] [stderr] 5 | futures :: { StreamExt, SinkExt, channel::mpsc::{ unbounded }, channel::oneshot::{ self, Sender } } , [INFO] [stderr] | ^^^^ ^^^^^^ [INFO] [stderr] 6 | async_executors :: { * } , [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `criterion` [INFO] [stderr] --> benches/current_thread.rs:3:2 [INFO] [stderr] | [INFO] [stderr] 3 | criterion :: { Criterion, criterion_group, criterion_main } , [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `criterion` [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `criterion_group` [INFO] [stderr] --> benches/current_thread.rs:196:1 [INFO] [stderr] | [INFO] [stderr] 196 | criterion_group!( benches, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `criterion_main` [INFO] [stderr] --> benches/current_thread.rs:203:1 [INFO] [stderr] | [INFO] [stderr] 203 | criterion_main! (benches); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LocalPool` [INFO] [stderr] --> benches/current_thread.rs:23:19 [INFO] [stderr] | [INFO] [stderr] 23 | let mut pool = LocalPool::new(); [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `LocalPool` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `TokioCt` [INFO] [stderr] --> benches/current_thread.rs:44:19 [INFO] [stderr] | [INFO] [stderr] 44 | let mut pool = TokioCt::new(); [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `TokioCt` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LocalPool` [INFO] [stderr] --> benches/current_thread.rs:75:20 [INFO] [stderr] | [INFO] [stderr] 75 | let mut pool = LocalPool::new(); [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `LocalPool` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `TokioCt` [INFO] [stderr] --> benches/current_thread.rs:104:20 [INFO] [stderr] | [INFO] [stderr] 104 | let mut pool = TokioCt::new(); [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `TokioCt` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LocalPool` [INFO] [stderr] --> benches/current_thread.rs:142:20 [INFO] [stderr] | [INFO] [stderr] 142 | let mut pool = LocalPool::new(); [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `LocalPool` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `TokioCt` [INFO] [stderr] --> benches/current_thread.rs:160:20 [INFO] [stderr] | [INFO] [stderr] 160 | let mut pool = TokioCt::new(); [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `TokioCt` [INFO] [stderr] [INFO] [stderr] warning: unused import: `*` [INFO] [stderr] --> benches/current_thread.rs:6:25 [INFO] [stderr] | [INFO] [stderr] 6 | async_executors :: { * } , [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> benches/current_thread.rs:179:65 [INFO] [stderr] | [INFO] [stderr] 179 | async fn nest( current: usize, depth: usize, tx: Sender, mut exec: impl LocalSpawn + Clone + 'static ) [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `SpawnExt` [INFO] [stderr] --> benches/threadpools.rs:4:83 [INFO] [stderr] | [INFO] [stderr] 4 | futures :: { future::{ ready }, executor::{ block_on }, task::{ Spawn, SpawnExt } } , [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `async_executors`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused import: `SpawnExt` [INFO] [stderr] --> benches/current_thread.rs:4:103 [INFO] [stderr] | [INFO] [stderr] 4 | futures :: { future::{ ready }, executor::{ block_on }, task::{ LocalSpawn, LocalSpawnExt, SpawnExt } } , [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 9 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `async_executors`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "16800bf76cf2089232880af8f93503ec4ffe760bed5de79d0da85136a003531d"` [INFO] running `"docker" "rm" "-f" "16800bf76cf2089232880af8f93503ec4ffe760bed5de79d0da85136a003531d"` [INFO] [stdout] 16800bf76cf2089232880af8f93503ec4ffe760bed5de79d0da85136a003531d