[INFO] fetching crate retryiter 0.4.4... [INFO] testing retryiter-0.4.4 against try#c3758fdc4730d7700b25a13cccff296a08f42c00 for pr-91743 [INFO] extracting crate retryiter 0.4.4 into /workspace/builds/worker-101/source [INFO] validating manifest of crates.io crate retryiter 0.4.4 on toolchain c3758fdc4730d7700b25a13cccff296a08f42c00 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate retryiter 0.4.4 [INFO] finished tweaking crates.io crate retryiter 0.4.4 [INFO] tweaked toml for crates.io crate retryiter 0.4.4 written to /workspace/builds/worker-101/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ab9e48d7b62ca5286b98305b57577ae4dac1a3fb1271aa9413b4afe3155f9b7c [INFO] running `Command { std: "docker" "start" "-a" "ab9e48d7b62ca5286b98305b57577ae4dac1a3fb1271aa9413b4afe3155f9b7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab9e48d7b62ca5286b98305b57577ae4dac1a3fb1271aa9413b4afe3155f9b7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab9e48d7b62ca5286b98305b57577ae4dac1a3fb1271aa9413b4afe3155f9b7c", kill_on_drop: false }` [INFO] [stdout] ab9e48d7b62ca5286b98305b57577ae4dac1a3fb1271aa9413b4afe3155f9b7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f4974cc0e63bd3c29251eb9aaff59071e31378d88f5170244816c456aeda1a3 [INFO] running `Command { std: "docker" "start" "-a" "4f4974cc0e63bd3c29251eb9aaff59071e31378d88f5170244816c456aeda1a3", kill_on_drop: false }` [INFO] [stderr] Compiling retryiter v0.4.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "4f4974cc0e63bd3c29251eb9aaff59071e31378d88f5170244816c456aeda1a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f4974cc0e63bd3c29251eb9aaff59071e31378d88f5170244816c456aeda1a3", kill_on_drop: false }` [INFO] [stdout] 4f4974cc0e63bd3c29251eb9aaff59071e31378d88f5170244816c456aeda1a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 566a661d04d0e0ccf98d4da90bc671e7cf8e244a9b76ae1a40b83f3a3759afe8 [INFO] running `Command { std: "docker" "start" "-a" "566a661d04d0e0ccf98d4da90bc671e7cf8e244a9b76ae1a40b83f3a3759afe8", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling rayon-core v1.9.2 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling rayon v1.5.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling mio v0.8.2 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling parking_lot v0.12.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling tokio v1.18.0 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling retryiter v0.4.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 19.24s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/retryiter-7fd386871a3ca9a2) [INFO] running `Command { std: "docker" "inspect" "566a661d04d0e0ccf98d4da90bc671e7cf8e244a9b76ae1a40b83f3a3759afe8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "566a661d04d0e0ccf98d4da90bc671e7cf8e244a9b76ae1a40b83f3a3759afe8", kill_on_drop: false }` [INFO] [stdout] 566a661d04d0e0ccf98d4da90bc671e7cf8e244a9b76ae1a40b83f3a3759afe8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 58c2868ee1133ef9a82e73b181266ea113d9f72c6872e47a11fa50ae328be42e [INFO] running `Command { std: "docker" "start" "-a" "58c2868ee1133ef9a82e73b181266ea113d9f72c6872e47a11fa50ae328be42e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/retryiter-7fd386871a3ca9a2) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test non_cloneable_types::no_copy_clone_input_test ... ok [INFO] [stdout] test test_async_future_cancellation::default_failed_item_status_no_resume ... ok [INFO] [stdout] test test_async_future_cancellation::default_not_done_item_status_no_resume ... ok [INFO] [stdout] test test_async_future_cancellation::default_success_item_status_no_resume ... ok [INFO] [stdout] test test_async_future_cancellation::default_success_item_status_with_resume ... ok [INFO] [stdout] test test_async_future_cancellation::default_failed_item_status_with_resume ... ok [INFO] [stdout] test test_async_future_cancellation::default_not_done_item_status_with_resume ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s [INFO] [stdout] [INFO] [stderr] Doc-tests retryiter [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/lib.rs - (line 243) - compile fail ... ok [INFO] [stdout] test src/lib.rs - (line 60) ... ok [INFO] [stdout] test src/lib.rs - (line 78) - compile fail ... ok [INFO] [stdout] test src/lib.rs - (line 128) ... ok [INFO] [stdout] test src/retryiter/item.rs - retryiter::item::ItemStatus (line 15) ... ok [INFO] [stdout] test src/lib.rs - (line 104) ... ok [INFO] [stdout] test src/lib.rs - IntoRetryIter::retries (line 283) ... ok [INFO] [stdout] test src/lib.rs - (line 21) ... ok [INFO] [stdout] test src/lib.rs - IntoRetryIter::par_retries (line 317) ... FAILED [INFO] [stdout] test src/lib.rs - (line 163) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - IntoRetryIter::par_retries (line 317) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `[(3, ValueError)]`, [INFO] [stdout] right: `[]`', src/lib.rs:31:1 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55c79fc16530 - std::backtrace_rs::backtrace::libunwind::trace::h2c3bc9c840656a34 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 1: 0x55c79fc16530 - std::backtrace_rs::backtrace::trace_unsynchronized::h0a70f522b5a3463e [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55c79fc16530 - std::sys_common::backtrace::_print_fmt::he249a79bec407477 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x55c79fc16530 - ::fmt::ha9d1970820f5c713 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x55c79fc31ecc - core::fmt::write::hc4fc655621d59c6c [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/core/src/fmt/mod.rs:1194:17 [INFO] [stdout] 5: 0x55c79fc13f65 - std::io::Write::write_fmt::h74913cfbf6e023fa [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/io/mod.rs:1655:15 [INFO] [stdout] 6: 0x55c79fc17d51 - std::sys_common::backtrace::_print::hfbedb7d14540afb9 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x55c79fc17d51 - std::sys_common::backtrace::print::h1d12b345ae925adb [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x55c79fc17d51 - std::panicking::default_hook::{{closure}}::hbfa91b7f831744dd [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x55c79fc17a25 - std::panicking::default_hook::h5186cc1a78166015 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:314:9 [INFO] [stdout] 10: 0x55c79fc1841d - std::panicking::rust_panic_with_hook::h1b346e6d62a347dd [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x55c79fc182e7 - std::panicking::begin_panic_handler::{{closure}}::hc131d07490c3ebd7 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x55c79fc16a04 - std::sys_common::backtrace::__rust_end_short_backtrace::hd18b4525708c825e [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x55c79fc18012 - rust_begin_unwind [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x55c79fb7f803 - core::panicking::panic_fmt::h2bdc1e1473e094d6 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/core/src/panicking.rs:142:14 [INFO] [stdout] 15: 0x55c79fc310d8 - core::panicking::assert_failed_inner::h141b6b1fd67e8cea [INFO] [stdout] 16: 0x55c79fb87ba6 - core::panicking::assert_failed::h2f86218fe0ad707e [INFO] [stdout] 17: 0x55c79fb8c818 - rust_out::main::_doctest_main_src_lib_rs_317_0::he3af8e534874f5e0 [INFO] [stdout] 18: 0x55c79fb8c656 - rust_out::main::h11a88300ba2d1065 [INFO] [stdout] 19: 0x55c79fb864e3 - core::ops::function::FnOnce::call_once::h5e9b561b1278b94c [INFO] [stdout] 20: 0x55c79fb84799 - std::sys_common::backtrace::__rust_begin_short_backtrace::h75e295da6088b91c [INFO] [stdout] 21: 0x55c79fb847d9 - std::rt::lang_start::{{closure}}::h3be089cb50fc9cdf [INFO] [stdout] 22: 0x55c79fc10d52 - core::ops::function::impls:: for &F>::call_once::h3414f6b62a8a681c [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/core/src/ops/function.rs:280:13 [INFO] [stdout] 23: 0x55c79fc10d52 - std::panicking::try::do_call::h53af8b751345ca07 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:492:40 [INFO] [stdout] 24: 0x55c79fc10d52 - std::panicking::try::h824e0c005d75164d [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:456:19 [INFO] [stdout] 25: 0x55c79fc10d52 - std::panic::catch_unwind::h9f1a97192cd7c02c [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panic.rs:137:14 [INFO] [stdout] 26: 0x55c79fc10d52 - std::rt::lang_start_internal::{{closure}}::h697fc288217723d9 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/rt.rs:128:48 [INFO] [stdout] 27: 0x55c79fc10d52 - std::panicking::try::do_call::hfce5856e2d6cbcfc [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:492:40 [INFO] [stdout] 28: 0x55c79fc10d52 - std::panicking::try::h2d76361cb89a178f [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panicking.rs:456:19 [INFO] [stdout] 29: 0x55c79fc10d52 - std::panic::catch_unwind::hd6b47557caccc291 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/panic.rs:137:14 [INFO] [stdout] 30: 0x55c79fc10d52 - std::rt::lang_start_internal::h50c12daeefe0ca29 [INFO] [stdout] at /rustc/c3758fdc4730d7700b25a13cccff296a08f42c00/library/std/src/rt.rs:128:20 [INFO] [stdout] 31: 0x55c79fb847c1 - std::rt::lang_start::h63d960ec01aa9d30 [INFO] [stdout] 32: 0x55c79fb8ca53 - main [INFO] [stdout] 33: 0x7f13160970b3 - __libc_start_main [INFO] [stdout] 34: 0x55c79fb7fa9e - _start [INFO] [stdout] 35: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - IntoRetryIter::par_retries (line 317) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 9 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.38s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "58c2868ee1133ef9a82e73b181266ea113d9f72c6872e47a11fa50ae328be42e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58c2868ee1133ef9a82e73b181266ea113d9f72c6872e47a11fa50ae328be42e", kill_on_drop: false }` [INFO] [stdout] 58c2868ee1133ef9a82e73b181266ea113d9f72c6872e47a11fa50ae328be42e