[INFO] crate tokio-batch 0.2.0 is already in cache [INFO] extracting crate tokio-batch 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/tokio-batch/0.2.0 [INFO] extracting crate tokio-batch 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tokio-batch/0.2.0 [INFO] validating manifest of tokio-batch-0.2.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of tokio-batch-0.2.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing tokio-batch-0.2.0 [INFO] finished frobbing tokio-batch-0.2.0 [INFO] frobbed toml for tokio-batch-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/tokio-batch/0.2.0/Cargo.toml [INFO] started frobbing tokio-batch-0.2.0 [INFO] finished frobbing tokio-batch-0.2.0 [INFO] frobbed toml for tokio-batch-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tokio-batch/0.2.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing tokio-batch-0.2.0 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/tokio-batch/0.2.0:/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 4fb9eb8b6ee253450e5b706e0191cf0af56b6fb91951c66f1c7de24a63249742 [INFO] running `"docker" "start" "-a" "4fb9eb8b6ee253450e5b706e0191cf0af56b6fb91951c66f1c7de24a63249742"` [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling tokio-batch v0.2.0 (/opt/crater/workdir) [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.15 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-fs v0.1.6 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.95s [INFO] running `"docker" "inspect" "4fb9eb8b6ee253450e5b706e0191cf0af56b6fb91951c66f1c7de24a63249742"` [INFO] running `"docker" "rm" "-f" "4fb9eb8b6ee253450e5b706e0191cf0af56b6fb91951c66f1c7de24a63249742"` [INFO] [stdout] 4fb9eb8b6ee253450e5b706e0191cf0af56b6fb91951c66f1c7de24a63249742 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/tokio-batch/0.2.0:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 177f4d98b930dc1db37190221375c15500e1f7d09c34e8fc8352283aa9912751 [INFO] running `"docker" "start" "-a" "177f4d98b930dc1db37190221375c15500e1f7d09c34e8fc8352283aa9912751"` [INFO] [stderr] Compiling tokio-batch v0.2.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.40s [INFO] running `"docker" "inspect" "177f4d98b930dc1db37190221375c15500e1f7d09c34e8fc8352283aa9912751"` [INFO] running `"docker" "rm" "-f" "177f4d98b930dc1db37190221375c15500e1f7d09c34e8fc8352283aa9912751"` [INFO] [stdout] 177f4d98b930dc1db37190221375c15500e1f7d09c34e8fc8352283aa9912751 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/tokio-batch/0.2.0:/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=warn" "-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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] e1913422a2ce6953d41e9605617f7335359a9f6b8a2101750a4b1ceb373341d9 [INFO] running `"docker" "start" "-a" "e1913422a2ce6953d41e9605617f7335359a9f6b8a2101750a4b1ceb373341d9"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/tokio_batch-ae06402958d27ec9 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::messages_pass_through ... ok [INFO] [stdout] test tests::message_early_exit ... ok [INFO] [stdout] test tests::message_chunks ... ok [INFO] [stdout] 132.324635ms [INFO] [stdout] 331.98292ms [INFO] [stderr] Running /opt/crater/target/debug/deps/skeptic-a5cacca71882ba0e [INFO] [stdout] test tests::message_timeout ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] error[E0277]: the trait bound `futures::stream::iter_ok::IterOk, std::io::Error>: futures::stream::Stream` is not satisfied [INFO] [stderr] --> /tmp/rust-skeptic.4SPZn25hoYtW/test.rs:15:24 [INFO] [stderr] | [INFO] [stderr] 15 | let chunk_stream = Chunks::new(stream, 5, Duration::new(10, 0)); [INFO] [stderr] | ^^^^^^^^^^^ the trait `futures::stream::Stream` is not implemented for `futures::stream::iter_ok::IterOk, std::io::Error>` [INFO] [stderr] | [INFO] [stderr] = note: required by `tokio_batch::Chunks::::new` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `futures::stream::iter_ok::IterOk, std::io::Error>: futures::stream::Stream` is not satisfied [INFO] [stderr] --> /tmp/rust-skeptic.4SPZn25hoYtW/test.rs:15:24 [INFO] [stderr] | [INFO] [stderr] 15 | let chunk_stream = Chunks::new(stream, 5, Duration::new(10, 0)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `futures::stream::Stream` is not implemented for `futures::stream::iter_ok::IterOk, std::io::Error>` [INFO] [stderr] | [INFO] [stderr] = note: required by `tokio_batch::Chunks` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `collect` found for type `tokio_batch::Chunks, std::io::Error>>` in the current scope [INFO] [stderr] --> /tmp/rust-skeptic.4SPZn25hoYtW/test.rs:17:26 [INFO] [stderr] | [INFO] [stderr] 17 | let v = chunk_stream.collect(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the method `collect` exists but the following trait bounds were not satisfied: [INFO] [stderr] `&mut tokio_batch::Chunks, std::io::Error>> : futures::stream::Stream` [INFO] [stderr] `&mut tokio_batch::Chunks, std::io::Error>> : std::iter::Iterator` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `wait` found for type `tokio::runtime::threadpool::shutdown::Shutdown` in the current scope [INFO] [stderr] --> /tmp/rust-skeptic.4SPZn25hoYtW/test.rs:26:27 [INFO] [stderr] | [INFO] [stderr] 26 | rt.shutdown_on_idle().wait().unwrap(); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the method `wait` exists but the following trait bounds were not satisfied: [INFO] [stderr] `&mut tokio::runtime::threadpool::shutdown::Shutdown : futures::future::Future` [INFO] [stderr] `&mut tokio::runtime::threadpool::shutdown::Shutdown : futures::stream::Stream` [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it: [INFO] [stderr] | [INFO] [stderr] 2 | use futures::future::Future; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `Future` [INFO] [stderr] --> /tmp/rust-skeptic.4SPZn25hoYtW/test.rs:5:23 [INFO] [stderr] | [INFO] [stderr] 5 | use futures::{stream, Future, Stream}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Stream` [INFO] [stderr] --> /tmp/rust-skeptic.4SPZn25hoYtW/test.rs:5:31 [INFO] [stderr] | [INFO] [stderr] 5 | use futures::{stream, Future, Stream}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] test readme_sect_usage_line_15 ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- readme_sect_usage_line_15 stdout ---- [INFO] [stdout] thread 'readme_sect_usage_line_15' panicked at 'Command failed: [INFO] [stdout] "rustc" "/tmp/rust-skeptic.4SPZn25hoYtW/test.rs" "--verbose" "--crate-type=bin" "--edition=2018" "-L" "/opt/crater/target/debug" "-L" "/opt/crater/target/debug/deps" "--target" "x86_64-unknown-linux-gnu" "--extern" "tokio=/opt/crater/target/debug/deps/libtokio-370627569152a732.rlib" "--extern" "skeptic=/opt/crater/target/debug/deps/libskeptic-49bbe20730aabf02.rlib" "--extern" "futures=/opt/crater/target/debug/deps/libfutures-07412459aadf6fa0.rlib" "--extern" "tokio_batch=/opt/crater/target/debug/deps/libtokio_batch-6ba14e3af5c91cf6.rlib" "--extern" "tokio_timer=/opt/crater/target/debug/deps/libtokio_timer-aa5d637791bac02f.rlib" "-o" "/tmp/rust-skeptic.4SPZn25hoYtW/out.exe"', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.4/lib.rs:855:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x561b35d194cb - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x561b35d194cb - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x561b35d194cb - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x561b35d194cb - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x561b35d194cb - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x561b35d1913a - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x561b35d19c40 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x561b35d197c2 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x561b35d1970f - std::panicking::begin_panic_fmt::ha6acf0ffd6d7f80d [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x561b35b953db - skeptic::rt::interpret_output::hcc9bc48856284b2b [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.4/lib.rs:855 [INFO] [stdout] 10: 0x561b35b94c31 - skeptic::rt::compile_test_case::h1ce0b64a6015ea18 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.4/lib.rs:833 [INFO] [stdout] 11: 0x561b35b93e9f - skeptic::rt::run_test::h6768bf1b8bd77e7b [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.4/lib.rs:749 [INFO] [stdout] 12: 0x561b35b51773 - skeptic::readme_sect_usage_line_15::h72bd5b16127db273 [INFO] [stdout] at /opt/crater/target/debug/build/tokio-batch-58877fb0aacfd554/out/skeptic-tests.rs:31 [INFO] [stdout] 13: 0x561b35b5164a - skeptic::readme_sect_usage_line_15::{{closure}}::he9fa38a5121bdd34 [INFO] [stdout] at /opt/crater/target/debug/build/tokio-batch-58877fb0aacfd554/out/skeptic-tests.rs:2 [INFO] [stdout] 14: 0x561b35b5156e - core::ops::function::FnOnce::call_once::hd981c01de29abe0d [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 15: 0x561b35b5c80f - as core::ops::function::FnOnce>::call_once::h4a13ee3f0d7b4201 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 16: 0x561b35d2109a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 17: 0x561b35b76e08 - std::panicking::try::h5a93466ab2078586 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x561b35b76e08 - std::panic::catch_unwind::h752cbeae6ac7bdea [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x561b35b76e08 - test::run_test::run_test_inner::{{closure}}::h206c9c16936edaca [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 20: 0x561b35b51c85 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7edbac42990d270 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 21: 0x561b35b55d45 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he53c58e7adee87af [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stdout] 22: 0x561b35b55d45 - as core::ops::function::FnOnce<()>>::call_once::h1aff7c42b6bb3726 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stdout] 23: 0x561b35b55d45 - std::panicking::try::do_call::h41f8559f88100f6c [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stdout] 24: 0x561b35d2109a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 25: 0x561b35b56442 - std::panicking::try::hb54ba808181fe352 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 26: 0x561b35b56442 - std::panic::catch_unwind::h555ccf4e835e93f4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x561b35b56442 - std::thread::Builder::spawn_unchecked::{{closure}}::hd4dae6e19e80fc1a [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stdout] 28: 0x561b35b56442 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc35d54c07710e1a1 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 29: 0x561b35d0c19f - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 30: 0x561b35d207f0 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 31: 0x561b35d207f0 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 32: 0x561b35d207f0 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 33: 0x7f421a1164a4 - start_thread [INFO] [stdout] 34: 0x7f4219c41d0f - __clone [INFO] [stdout] 35: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] readme_sect_usage_line_15 [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test skeptic' [INFO] running `"docker" "inspect" "e1913422a2ce6953d41e9605617f7335359a9f6b8a2101750a4b1ceb373341d9"` [INFO] running `"docker" "rm" "-f" "e1913422a2ce6953d41e9605617f7335359a9f6b8a2101750a4b1ceb373341d9"` [INFO] [stdout] e1913422a2ce6953d41e9605617f7335359a9f6b8a2101750a4b1ceb373341d9