[INFO] crate tokio-batch 0.1.1 is already in cache [INFO] extracting crate tokio-batch 0.1.1 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/tokio-batch/0.1.1 [INFO] extracting crate tokio-batch 0.1.1 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/tokio-batch/0.1.1 [INFO] validating manifest of tokio-batch-0.1.1 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 tokio-batch-0.1.1 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 tokio-batch-0.1.1 [INFO] finished frobbing tokio-batch-0.1.1 [INFO] frobbed toml for tokio-batch-0.1.1 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/tokio-batch/0.1.1/Cargo.toml [INFO] started frobbing tokio-batch-0.1.1 [INFO] finished frobbing tokio-batch-0.1.1 [INFO] frobbed toml for tokio-batch-0.1.1 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/tokio-batch/0.1.1/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 tokio-batch-0.1.1 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/tokio-batch/0.1.1:/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] 5a0713442f0b0a4e49144f84b6dfed8f93f98fe5de6546940cbd83404f046551 [INFO] running `"docker" "start" "-a" "5a0713442f0b0a4e49144f84b6dfed8f93f98fe5de6546940cbd83404f046551"` [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling error-chain v0.12.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling tokio-batch v0.1.1 (/opt/crater/workdir) [INFO] [stderr] Compiling crossbeam v0.6.0 [INFO] [stderr] Compiling tokio-reactor v0.1.8 [INFO] [stderr] Compiling tokio-threadpool v0.1.11 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-fs v0.1.5 [INFO] [stderr] Compiling tokio v0.1.15 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.67s [INFO] running `"docker" "inspect" "5a0713442f0b0a4e49144f84b6dfed8f93f98fe5de6546940cbd83404f046551"` [INFO] running `"docker" "rm" "-f" "5a0713442f0b0a4e49144f84b6dfed8f93f98fe5de6546940cbd83404f046551"` [INFO] [stdout] 5a0713442f0b0a4e49144f84b6dfed8f93f98fe5de6546940cbd83404f046551 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/tokio-batch/0.1.1:/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] f5a9f5a0f3c1298cc0fc75acd29a1aaa274e996d8c14a2db2364cbb0af540930 [INFO] running `"docker" "start" "-a" "f5a9f5a0f3c1298cc0fc75acd29a1aaa274e996d8c14a2db2364cbb0af540930"` [INFO] [stderr] Compiling tokio-batch v0.1.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.01s [INFO] running `"docker" "inspect" "f5a9f5a0f3c1298cc0fc75acd29a1aaa274e996d8c14a2db2364cbb0af540930"` [INFO] running `"docker" "rm" "-f" "f5a9f5a0f3c1298cc0fc75acd29a1aaa274e996d8c14a2db2364cbb0af540930"` [INFO] [stdout] f5a9f5a0f3c1298cc0fc75acd29a1aaa274e996d8c14a2db2364cbb0af540930 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/tokio-batch/0.1.1:/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] f38b3cc28b5f719440cb1ce0ca3779d488aff69f8b587130bc9a06254f5b36fa [INFO] running `"docker" "start" "-a" "f38b3cc28b5f719440cb1ce0ca3779d488aff69f8b587130bc9a06254f5b36fa"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/crater/target/debug/deps/tokio_batch-a8b0a07d2b77a6a3 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::message_chunks ... ok [INFO] [stdout] test tests::message_early_exit ... ok [INFO] [stdout] test tests::messages_pass_through ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/skeptic-feeb9d0c27d58194 [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::IterOk, std::io::Error>: futures::stream::Stream` is not satisfied [INFO] [stderr] --> /tmp/rust-skeptic.IZ70cqHnsDhJ/test.rs:19:24 [INFO] [stderr] | [INFO] [stderr] 19 | let chunk_stream = Chunks::new(stream, handle, 5, Duration::new(10, 0)); [INFO] [stderr] | ^^^^^^^^^^^ the trait `futures::stream::Stream` is not implemented for `futures::stream::IterOk, std::io::Error>` [INFO] [stderr] | [INFO] [stderr] = note: required by `>::new` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `futures::stream::IterOk, std::io::Error>: futures::stream::Stream` is not satisfied [INFO] [stderr] --> /tmp/rust-skeptic.IZ70cqHnsDhJ/test.rs:19:24 [INFO] [stderr] | [INFO] [stderr] 19 | let chunk_stream = Chunks::new(stream, handle, 5, Duration::new(10, 0)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `futures::stream::Stream` is not implemented for `futures::stream::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.IZ70cqHnsDhJ/test.rs:21:26 [INFO] [stderr] | [INFO] [stderr] 21 | 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` [INFO] [stderr] `&mut tokio_batch::Chunks, std::io::Error>> : std::iter::Iterator` [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: 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.IZ70cqHnsDhJ/test.rs" "--verbose" "--crate-type=bin" "-L" "/opt/crater/target/debug" "-L" "/opt/crater/target/debug/deps" "--target" "x86_64-unknown-linux-gnu" "--extern" "futures=/opt/crater/target/debug/deps/libfutures-9eb79c0b4e0d512c.rlib" "--extern" "tokio_batch=/opt/crater/target/debug/deps/libtokio_batch-ecb4fe207d5fdf79.rlib" "--extern" "skeptic=/opt/crater/target/debug/deps/libskeptic-28315244c6e9993c.rlib" "--extern" "tokio_core=/opt/crater/target/debug/deps/libtokio_core-68655e8f844e2c3f.rlib" "-o" "/tmp/rust-skeptic.IZ70cqHnsDhJ/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: 0x55968e8427e3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb587d2734f1dc7c5 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x55968e83e48b - std::sys_common::backtrace::_print::he39717f7cfbd122d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:70 [INFO] [stdout] 2: 0x55968e841426 - std::panicking::default_hook::{{closure}}::hb7f1ae5149814e5e [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:58 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 3: 0x55968e841127 - std::panicking::default_hook::hc2b73d8ffc772b35 [INFO] [stdout] at src/libstd/panicking.rs:209 [INFO] [stdout] 4: 0x55968e841b30 - std::panicking::rust_panic_with_hook::h625072734a147d22 [INFO] [stdout] at src/libstd/panicking.rs:478 [INFO] [stdout] 5: 0x55968e8416b1 - std::panicking::continue_panic_fmt::h3d3b66f689c3e04e [INFO] [stdout] at src/libstd/panicking.rs:385 [INFO] [stdout] 6: 0x55968e8415fe - std::panicking::begin_panic_fmt::hc9320ccc48a296b3 [INFO] [stdout] at src/libstd/panicking.rs:340 [INFO] [stdout] 7: 0x55968e6e0259 - skeptic::rt::interpret_output::h8406cc79b4d31a95 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.4/lib.rs:855 [INFO] [stdout] 8: 0x55968e6df986 - skeptic::rt::compile_test_case::h015af087c3be173a [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.4/lib.rs:833 [INFO] [stdout] 9: 0x55968e6ded1e - skeptic::rt::run_test::h2ad65daa556e229f [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.4/lib.rs:749 [INFO] [stdout] 10: 0x55968e69d3b2 - skeptic::readme_sect_usage_line_15::h04c6365974fb8fbf [INFO] [stdout] at /opt/crater/target/debug/build/tokio-batch-7b2f6cf25545b3cd/out/skeptic-tests.rs:28 [INFO] [stdout] 11: 0x55968e69d289 - skeptic::readme_sect_usage_line_15::{{closure}}::hb5162e3ce24a9e58 [INFO] [stdout] at /opt/crater/target/debug/build/tokio-batch-7b2f6cf25545b3cd/out/skeptic-tests.rs:2 [INFO] [stdout] 12: 0x55968e69d17d - core::ops::function::FnOnce::call_once::hf476fbe470ca7491 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libcore/ops/function.rs:231 [INFO] [stdout] 13: 0x55968e6a581e - >::call_box::h6b39ff82621fe3f5 [INFO] [stdout] at src/libtest/lib.rs:1474 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libcore/ops/function.rs:231 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:734 [INFO] [stdout] 14: 0x55968e849eb9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 15: 0x55968e6c2aa7 - test::run_test::run_test_inner::{{closure}}::h57942e399d1cc807 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:276 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:388 [INFO] [stdout] at src/libtest/lib.rs:1429 [INFO] [stdout] 16: 0x55968e69e264 - std::sys_common::backtrace::__rust_begin_short_backtrace::h85c77ad9ddf8fba3 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/sys_common/backtrace.rs:135 [INFO] [stdout] 17: 0x55968e69e934 - std::panicking::try::do_call::hf5b2072d080453d1 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:309 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:297 [INFO] [stdout] 18: 0x55968e849eb9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 19: 0x55968e6a5a9c - >::call_box::hf0a5ea81172c4bf3 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panicking.rs:276 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/panic.rs:388 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/libstd/thread/mod.rs:468 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:734 [INFO] [stdout] 20: 0x55968e84966d - std::sys::unix::thread::Thread::new::thread_start::h60ff5f253b4125d5 [INFO] [stdout] at /rustc/c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/src/liballoc/boxed.rs:744 [INFO] [stdout] at src/libstd/sys_common/thread.rs:14 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:81 [INFO] [stdout] 21: 0x7f7eceff0493 - start_thread [INFO] [stdout] 22: 0x7f7eceb1bace - __clone [INFO] [stdout] 23: 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" "f38b3cc28b5f719440cb1ce0ca3779d488aff69f8b587130bc9a06254f5b36fa"` [INFO] running `"docker" "rm" "-f" "f38b3cc28b5f719440cb1ce0ca3779d488aff69f8b587130bc9a06254f5b36fa"` [INFO] [stdout] f38b3cc28b5f719440cb1ce0ca3779d488aff69f8b587130bc9a06254f5b36fa