[INFO] fetching crate alternate-future 0.1.4... [INFO] extracting crate alternate-future 0.1.4 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/alternate-future/0.1.4 [INFO] extracting crate alternate-future 0.1.4 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/alternate-future/0.1.4 [INFO] validating manifest of alternate-future-0.1.4 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of alternate-future-0.1.4 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing alternate-future-0.1.4 [INFO] finished frobbing alternate-future-0.1.4 [INFO] frobbed toml for alternate-future-0.1.4 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/alternate-future/0.1.4/Cargo.toml [INFO] started frobbing alternate-future-0.1.4 [INFO] finished frobbing alternate-future-0.1.4 [INFO] frobbed toml for alternate-future-0.1.4 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/alternate-future/0.1.4/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing alternate-future-0.1.4 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/alternate-future/0.1.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] 6482becd6d6c77ca0e93d64a1d8bce923ee1e2f5547c7c1b2a7e896372b1dd4f [INFO] running `"docker" "start" "-a" "6482becd6d6c77ca0e93d64a1d8bce923ee1e2f5547c7c1b2a7e896372b1dd4f"` [INFO] [stderr] Compiling spin v0.3.5 [INFO] [stderr] Compiling lazy_static v0.1.16 [INFO] [stderr] Compiling num_cpus v0.2.13 [INFO] [stderr] Compiling alternate-future v0.1.4 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/threadpool.rs:46:23 [INFO] [stderr] | [INFO] [stderr] 46 | type Thunk <'a> = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'a` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:58:75 [INFO] [stderr] | [INFO] [stderr] 58 | pub struct Promise (Option, Option>, Option)>>>, bool) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox(T) + Send + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:135:59 [INFO] [stderr] | [INFO] [stderr] 135 | Impending (Arc, Option>, Option)>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox(T) + Send + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:271:33 [INFO] [stderr] | [INFO] [stderr] 271 | fn cause (&self) -> Option<&Error> { None } [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::boxed::FnBox': use `FnOnce`, `FnMut`, or `Fn` instead [INFO] [stderr] --> src/lib.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::boxed::FnBox; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::boxed::FnBox': use `FnOnce`, `FnMut`, or `Fn` instead [INFO] [stderr] --> src/lib.rs:58:75 [INFO] [stderr] | [INFO] [stderr] 58 | pub struct Promise (Option, Option>, Option)>>>, bool) [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::boxed::FnBox': use `FnOnce`, `FnMut`, or `Fn` instead [INFO] [stderr] --> src/lib.rs:135:59 [INFO] [stderr] | [INFO] [stderr] 135 | Impending (Arc, Option>, Option)>>), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::boxed::FnBox::call_box': use `FnOnce`, `FnMut`, or `Fn` instead [INFO] [stderr] --> src/lib.rs:70:22 [INFO] [stderr] | [INFO] [stderr] 70 | cont.call_box((val,)); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::boxed::FnBox::call_box': use `FnOnce`, `FnMut`, or `Fn` instead [INFO] [stderr] --> src/lib.rs:72:49 [INFO] [stderr] | [INFO] [stderr] 72 | POOL.lock().execute(move|| cont.call_box((val,))); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.69s [INFO] running `"docker" "inspect" "6482becd6d6c77ca0e93d64a1d8bce923ee1e2f5547c7c1b2a7e896372b1dd4f"` [INFO] running `"docker" "rm" "-f" "6482becd6d6c77ca0e93d64a1d8bce923ee1e2f5547c7c1b2a7e896372b1dd4f"` [INFO] [stdout] 6482becd6d6c77ca0e93d64a1d8bce923ee1e2f5547c7c1b2a7e896372b1dd4f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/alternate-future/0.1.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 489930c753642a1f8090c31ac2ce825a13dc913558f732389e208ce095651510 [INFO] running `"docker" "start" "-a" "489930c753642a1f8090c31ac2ce825a13dc913558f732389e208ce095651510"` [INFO] [stderr] Compiling alternate-future v0.1.4 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/threadpool.rs:46:23 [INFO] [stderr] | [INFO] [stderr] 46 | type Thunk <'a> = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'a` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:58:75 [INFO] [stderr] | [INFO] [stderr] 58 | pub struct Promise (Option, Option>, Option)>>>, bool) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox(T) + Send + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:135:59 [INFO] [stderr] | [INFO] [stderr] 135 | Impending (Arc, Option>, Option)>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox(T) + Send + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:271:33 [INFO] [stderr] | [INFO] [stderr] 271 | fn cause (&self) -> Option<&Error> { None } [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::boxed::FnBox': use `FnOnce`, `FnMut`, or `Fn` instead [INFO] [stderr] --> src/lib.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::boxed::FnBox; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::boxed::FnBox': use `FnOnce`, `FnMut`, or `Fn` instead [INFO] [stderr] --> src/lib.rs:58:75 [INFO] [stderr] | [INFO] [stderr] 58 | pub struct Promise (Option, Option>, Option)>>>, bool) [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::boxed::FnBox': use `FnOnce`, `FnMut`, or `Fn` instead [INFO] [stderr] --> src/lib.rs:135:59 [INFO] [stderr] | [INFO] [stderr] 135 | Impending (Arc, Option>, Option)>>), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` [INFO] [stderr] --> tests/tests.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 26 | thread::sleep_ms(100); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` [INFO] [stderr] --> tests/tests.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | thread::sleep_ms(100); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` [INFO] [stderr] --> tests/tests.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | thread::sleep_ms(100); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` [INFO] [stderr] --> tests/tests.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | thread::sleep_ms(100); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` [INFO] [stderr] --> tests/tests.rs:95:13 [INFO] [stderr] | [INFO] [stderr] 95 | thread::sleep_ms(100); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::boxed::FnBox::call_box': use `FnOnce`, `FnMut`, or `Fn` instead [INFO] [stderr] --> src/lib.rs:70:22 [INFO] [stderr] | [INFO] [stderr] 70 | cont.call_box((val,)); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::boxed::FnBox::call_box': use `FnOnce`, `FnMut`, or `Fn` instead [INFO] [stderr] --> src/lib.rs:72:49 [INFO] [stderr] | [INFO] [stderr] 72 | POOL.lock().execute(move|| cont.call_box((val,))); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `"docker" "inspect" "489930c753642a1f8090c31ac2ce825a13dc913558f732389e208ce095651510"` [INFO] running `"docker" "rm" "-f" "489930c753642a1f8090c31ac2ce825a13dc913558f732389e208ce095651510"` [INFO] [stdout] 489930c753642a1f8090c31ac2ce825a13dc913558f732389e208ce095651510 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/alternate-future/0.1.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] 00b73886e20682789973b3d5b36912d91127f77e3553d0bec052211074e89ffb [INFO] running `"docker" "start" "-a" "00b73886e20682789973b3d5b36912d91127f77e3553d0bec052211074e89ffb"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/alternate_future-84e6ceec9515725c [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 [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/tests-0d451a4679bf8727 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test present ... ok [INFO] [stdout] test fulfill ... ok [INFO] [stdout] test early ... ok [INFO] [stdout] test chain ... ok [INFO] [stdout] test broken ... ok [INFO] [stdout] test spawn ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests alternate-future [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "00b73886e20682789973b3d5b36912d91127f77e3553d0bec052211074e89ffb"` [INFO] running `"docker" "rm" "-f" "00b73886e20682789973b3d5b36912d91127f77e3553d0bec052211074e89ffb"` [INFO] [stdout] 00b73886e20682789973b3d5b36912d91127f77e3553d0bec052211074e89ffb