[INFO] crate ex-futures 0.4.9 is already in cache [INFO] extracting crate ex-futures 0.4.9 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/ex-futures/0.4.9 [INFO] extracting crate ex-futures 0.4.9 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/ex-futures/0.4.9 [INFO] validating manifest of ex-futures-0.4.9 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of ex-futures-0.4.9 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing ex-futures-0.4.9 [INFO] finished frobbing ex-futures-0.4.9 [INFO] frobbed toml for ex-futures-0.4.9 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/ex-futures/0.4.9/Cargo.toml [INFO] started frobbing ex-futures-0.4.9 [INFO] finished frobbing ex-futures-0.4.9 [INFO] frobbed toml for ex-futures-0.4.9 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/ex-futures/0.4.9/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing ex-futures-0.4.9 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/ex-futures/0.4.9:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"` [INFO] [stdout] f2a1ea56fcabd13ad1916b7dfc63885dba985c27886b825970c6b7c8f36c9d49 [INFO] running `"docker" "start" "-a" "f2a1ea56fcabd13ad1916b7dfc63885dba985c27886b825970c6b7c8f36c9d49"` [INFO] [stderr] Compiling ex-futures v0.4.9 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/stream/unsync_cloneable.rs:33:15 [INFO] [stderr] | [INFO] [stderr] 33 | type Queue = RefCell, S::Error>>>; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(type_alias_bounds)] on by default [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases [INFO] [stderr] --> src/stream/unsync_cloneable.rs:33:56 [INFO] [stderr] | [INFO] [stderr] 33 | type Queue = RefCell, S::Error>>>; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases [INFO] [stderr] --> src/stream/unsync_cloneable.rs:33:66 [INFO] [stderr] | [INFO] [stderr] 33 | type Queue = RefCell, S::Error>>>; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/stream/cloneable.rs:38:15 [INFO] [stderr] | [INFO] [stderr] 38 | type Queue = Mutex, S::Error>>>; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases [INFO] [stderr] --> src/stream/cloneable.rs:38:54 [INFO] [stderr] | [INFO] [stderr] 38 | type Queue = Mutex, S::Error>>>; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases [INFO] [stderr] --> src/stream/cloneable.rs:38:64 [INFO] [stderr] | [INFO] [stderr] 38 | type Queue = Mutex, S::Error>>>; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/stream/mod.rs:19:19 [INFO] [stderr] | [INFO] [stderr] 19 | pub type AsErr = Then< [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases [INFO] [stderr] --> src/stream/mod.rs:21:15 [INFO] [stderr] | [INFO] [stderr] 21 | fn(Result) -> Result, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases [INFO] [stderr] --> src/stream/mod.rs:21:39 [INFO] [stderr] | [INFO] [stderr] 21 | fn(Result) -> Result, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases [INFO] [stderr] --> src/stream/mod.rs:22:12 [INFO] [stderr] | [INFO] [stderr] 22 | Result, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.72s [INFO] running `"docker" "inspect" "f2a1ea56fcabd13ad1916b7dfc63885dba985c27886b825970c6b7c8f36c9d49"` [INFO] running `"docker" "rm" "-f" "f2a1ea56fcabd13ad1916b7dfc63885dba985c27886b825970c6b7c8f36c9d49"` [INFO] [stdout] f2a1ea56fcabd13ad1916b7dfc63885dba985c27886b825970c6b7c8f36c9d49 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/ex-futures/0.4.9:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] b45699be0271ce5aa60f98e65dc926a1c4fa9233bca8e3f7ffa3754fb6b7c4fe [INFO] running `"docker" "start" "-a" "b45699be0271ce5aa60f98e65dc926a1c4fa9233bca8e3f7ffa3754fb6b7c4fe"` [INFO] [stderr] Compiling ex-futures v0.4.9 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/stream/unsync_cloneable.rs:33:15 [INFO] [stderr] | [INFO] [stderr] 33 | type Queue = RefCell, S::Error>>>; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(type_alias_bounds)] on by default [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases [INFO] [stderr] --> src/stream/unsync_cloneable.rs:33:56 [INFO] [stderr] | [INFO] [stderr] 33 | type Queue = RefCell, S::Error>>>; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases [INFO] [stderr] --> src/stream/unsync_cloneable.rs:33:66 [INFO] [stderr] | [INFO] [stderr] 33 | type Queue = RefCell, S::Error>>>; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/stream/cloneable.rs:38:15 [INFO] [stderr] | [INFO] [stderr] 38 | type Queue = Mutex, S::Error>>>; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases [INFO] [stderr] --> src/stream/cloneable.rs:38:54 [INFO] [stderr] | [INFO] [stderr] 38 | type Queue = Mutex, S::Error>>>; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases [INFO] [stderr] --> src/stream/cloneable.rs:38:64 [INFO] [stderr] | [INFO] [stderr] 38 | type Queue = Mutex, S::Error>>>; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/stream/mod.rs:19:19 [INFO] [stderr] | [INFO] [stderr] 19 | pub type AsErr = Then< [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases [INFO] [stderr] --> src/stream/mod.rs:21:15 [INFO] [stderr] | [INFO] [stderr] 21 | fn(Result) -> Result, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases [INFO] [stderr] --> src/stream/mod.rs:21:39 [INFO] [stderr] | [INFO] [stderr] 21 | fn(Result) -> Result, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases [INFO] [stderr] --> src/stream/mod.rs:22:12 [INFO] [stderr] | [INFO] [stderr] 22 | Result, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.55s [INFO] running `"docker" "inspect" "b45699be0271ce5aa60f98e65dc926a1c4fa9233bca8e3f7ffa3754fb6b7c4fe"` [INFO] running `"docker" "rm" "-f" "b45699be0271ce5aa60f98e65dc926a1c4fa9233bca8e3f7ffa3754fb6b7c4fe"` [INFO] [stdout] b45699be0271ce5aa60f98e65dc926a1c4fa9233bca8e3f7ffa3754fb6b7c4fe [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/ex-futures/0.4.9:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"` [INFO] [stdout] 315639a2d142e6626baa47d8d5a7ea9113e83e8d877e4780d735e2a32fd25400 [INFO] running `"docker" "start" "-a" "315639a2d142e6626baa47d8d5a7ea9113e83e8d877e4780d735e2a32fd25400"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/crater/target/debug/deps/ex_futures-faac3173396bb38e [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/sink_cloneable-ee18c77fb1cd954b [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test join ... ok [INFO] [stdout] test send ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/sink_unsync_cloneable-b5eaabae24ef3bca [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test join ... ok [INFO] [stdout] test send ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/stream_cloneable-7079e66da0892379 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test clone ... ok [INFO] [stdout] test interval ... ok [INFO] [stdout] test zip ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/stream_fork-6d1a9e233f786515 [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test method_should_not_panic ... ok [INFO] [stdout] test interval ... ok [INFO] [stdout] test join ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/stream_unsync_cloneable-2354517965a54031 [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test clone ... ok [INFO] [stdout] test interval ... ok [INFO] [stdout] test zip ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/stream_unsync_fork-6a2d2ae0d6cd7256 [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test method_should_not_panic ... ok [INFO] [stdout] test join ... ok [INFO] [stdout] test interval ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stderr] Running /opt/crater/target/debug/deps/unsync_unbounded-494e4df839d6fb9d [INFO] [stdout] test send_recv ... ok [INFO] [stdout] test send_many_items ... ok [INFO] [stdout] test send_recv_shared ... ok [INFO] [stdout] test send_many_items_recv_shared ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests ex-futures [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/sink/mod.rs - sink::SinkExt (line 15) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::StreamExt (line 29) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::StreamExt::find_first (line 192) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::StreamExt::as_err (line 166) ... ok [INFO] [stdout] test src/stream/fork.rs - stream::fork::Fork (line 110) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::StreamExt::find_first_map (line 221) ... ok [INFO] [stdout] test src/sink/mod.rs - sink::SinkExt::unsync_cloneable (line 29) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::StreamExt::cloneable (line 43) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::StreamExt::unsync_fork (line 136) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::StreamExt::fork (line 106) ... ok [INFO] [stdout] test src/stream/mod.rs - stream::StreamExt::unsync_cloneable (line 73) ... ok [INFO] [stdout] test src/stream/unsync_fork.rs - stream::unsync_fork::UnsyncFork (line 99) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "315639a2d142e6626baa47d8d5a7ea9113e83e8d877e4780d735e2a32fd25400"` [INFO] running `"docker" "rm" "-f" "315639a2d142e6626baa47d8d5a7ea9113e83e8d877e4780d735e2a32fd25400"` [INFO] [stdout] 315639a2d142e6626baa47d8d5a7ea9113e83e8d877e4780d735e2a32fd25400