[INFO] crate gaffer_udp 0.1.4 is already in cache [INFO] extracting crate gaffer_udp 0.1.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/gaffer_udp/0.1.4 [INFO] extracting crate gaffer_udp 0.1.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gaffer_udp/0.1.4 [INFO] validating manifest of gaffer_udp-0.1.4 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of gaffer_udp-0.1.4 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing gaffer_udp-0.1.4 [INFO] removed 0 missing tests [INFO] finished frobbing gaffer_udp-0.1.4 [INFO] frobbed toml for gaffer_udp-0.1.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/gaffer_udp/0.1.4/Cargo.toml [INFO] started frobbing gaffer_udp-0.1.4 [INFO] removed 0 missing tests [INFO] finished frobbing gaffer_udp-0.1.4 [INFO] frobbed toml for gaffer_udp-0.1.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gaffer_udp/0.1.4/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing gaffer_udp-0.1.4 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/gaffer_udp/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=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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 7b8cb40bc3e58ceb442b46edeac717f9480908051151edb869d9ac63702d120e [INFO] running `"docker" "start" "-a" "7b8cb40bc3e58ceb442b46edeac717f9480908051151edb869d9ac63702d120e"` [INFO] [stderr] Compiling gaffer_udp v0.1.4 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead [INFO] [stderr] --> src/socket/non_blocking.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use mio::udp::UdpSocket; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead [INFO] [stderr] --> src/socket/non_blocking.rs:16:15 [INFO] [stderr] | [INFO] [stderr] 16 | udp_socket: UdpSocket, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead [INFO] [stderr] --> src/socket/non_blocking.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | UdpSocket::bind(&first_addr).map(|sock| { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::bind': use net module instead [INFO] [stderr] --> src/socket/non_blocking.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | UdpSocket::bind(&first_addr).map(|sock| { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::recv_from': use net module instead [INFO] [stderr] --> src/socket/non_blocking.rs:41:21 [INFO] [stderr] | [INFO] [stderr] 41 | self.udp_socket.recv_from(&mut self.recv_buffer) [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead [INFO] [stderr] --> src/socket/non_blocking.rs:78:21 [INFO] [stderr] | [INFO] [stderr] 78 | self.udp_socket.send_to(payload.as_ref(), &destination) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.43s [INFO] running `"docker" "inspect" "7b8cb40bc3e58ceb442b46edeac717f9480908051151edb869d9ac63702d120e"` [INFO] running `"docker" "rm" "-f" "7b8cb40bc3e58ceb442b46edeac717f9480908051151edb869d9ac63702d120e"` [INFO] [stdout] 7b8cb40bc3e58ceb442b46edeac717f9480908051151edb869d9ac63702d120e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/gaffer_udp/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=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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] e352d13433db847fc0c798fc4bc213b05774fd772aac1daa68fbb61985aef364 [INFO] running `"docker" "start" "-a" "e352d13433db847fc0c798fc4bc213b05774fd772aac1daa68fbb61985aef364"` [INFO] [stderr] Compiling syntex v0.39.0 [INFO] [stderr] Compiling aster v0.22.1 [INFO] [stderr] Compiling quasi v0.16.0 [INFO] [stderr] Compiling serde_codegen_internals v0.4.0 [INFO] [stderr] Compiling quasi_codegen v0.16.0 [INFO] [stderr] Compiling serde_codegen v0.7.15 [INFO] [stderr] Compiling cucumber v0.1.3 [INFO] [stderr] Compiling gaffer_udp v0.1.4 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead [INFO] [stderr] --> src/socket/non_blocking.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use mio::udp::UdpSocket; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead [INFO] [stderr] --> src/socket/non_blocking.rs:16:15 [INFO] [stderr] | [INFO] [stderr] 16 | udp_socket: UdpSocket, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket': use net module instead [INFO] [stderr] --> src/socket/non_blocking.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | UdpSocket::bind(&first_addr).map(|sock| { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::bind': use net module instead [INFO] [stderr] --> src/socket/non_blocking.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | UdpSocket::bind(&first_addr).map(|sock| { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::recv_from': use net module instead [INFO] [stderr] --> src/socket/non_blocking.rs:41:21 [INFO] [stderr] | [INFO] [stderr] 41 | self.udp_socket.recv_from(&mut self.recv_buffer) [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::udp::UdpSocket::send_to': use net module instead [INFO] [stderr] --> src/socket/non_blocking.rs:78:21 [INFO] [stderr] | [INFO] [stderr] 78 | self.udp_socket.send_to(payload.as_ref(), &destination) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.99s [INFO] running `"docker" "inspect" "e352d13433db847fc0c798fc4bc213b05774fd772aac1daa68fbb61985aef364"` [INFO] running `"docker" "rm" "-f" "e352d13433db847fc0c798fc4bc213b05774fd772aac1daa68fbb61985aef364"` [INFO] [stdout] e352d13433db847fc0c798fc4bc213b05774fd772aac1daa68fbb61985aef364 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/gaffer_udp/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=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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 3a5ab4a37df1cb6453347a8d75020e29329e4d334eada2d6df3ca60f09386892 [INFO] running `"docker" "start" "-a" "3a5ab4a37df1cb6453347a8d75020e29329e4d334eada2d6df3ca60f09386892"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/crater/target/debug/deps/gaffer_udp-9b79889594083b3f [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test socket::non_blocking::tests::recv_can_recv ... ok [INFO] [stdout] test test::ack_record::drops_really_old_packets ... ok [INFO] [stdout] test test::ack_record::not_dropping_new_packets ... ok [INFO] [stdout] test test::ack_record::dropping_one_packet ... ok [INFO] [stdout] test test::ack_record::drops_old_packets ... ok [INFO] [stdout] test test::ack_record::acking_single_packet ... ok [INFO] [stdout] test test::complete_gaffer_packet::it_serializes ... ok [INFO] [stdout] test test::ack_record::acking_several_packets ... ok [INFO] [stdout] test test::external_acks::acking_a_full_set_of_packets ... ok [INFO] [stdout] test test::ack_record::acking_around_zero ... ok [INFO] [stdout] test test::ack_record::acking_a_full_set_of_packets ... ok [INFO] [stdout] test socket::non_blocking::tests::recv_doesnt_block ... ok [INFO] [stdout] test test::external_acks::acking_single_packet ... ok [INFO] [stdout] test test::external_acks::acking_several_packets ... ok [INFO] [stdout] test test::external_acks::acking_several_packets_out_of_order ... ok [INFO] [stdout] test test::external_acks::acking_to_the_edge_forward ... ok [INFO] [stdout] test test::external_acks::acking_too_far_backward ... ok [INFO] [stdout] test test::external_acks::skips_missing_acks_correctly ... ok [INFO] [stdout] test test::external_acks::acking_too_far_forward ... ok [INFO] [stdout] test test::external_acks::acking_a_whole_buffer_too_far_forward ... ok [INFO] [stdout] test test::external_acks::acking_around_zero ... ok [INFO] [stdout] test test::external_acks::acking_a_nearly_full_set_of_packets ... ok [INFO] [stdout] test test::external_acks::ignores_really_old_packets ... ok [INFO] [stdout] test test::external_acks::ignores_old_packets ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/cucumber-e629d2a61e72bfc2 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test main ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- main stdout ---- [INFO] [stdout] thread 'main' panicked at 'failed to execute process: No such file or directory (os error 2)', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cucumber-0.1.3/src/launcher.rs:61:27 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5587bc262df3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x5587bc25d98b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x5587bc260d96 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x5587bc260abe - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x5587bc26149f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x5587bc261021 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x5587bc260f6e - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x5587bc03df97 - cucumber::launcher::start_with_addr::{{closure}}::h2613fdf430de151d [INFO] [stdout] at /opt/crater/workdir/<::std::macros::panic macros>:9 [INFO] [stdout] 8: 0x5587bc06261a - core::result::Result::unwrap_or_else::h4f75f182e76e6b2b [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:766 [INFO] [stdout] 9: 0x5587bc03dd74 - cucumber::launcher::start_with_addr::h07949fb251a18958 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cucumber-0.1.3/src/launcher.rs:59 [INFO] [stdout] 10: 0x5587bc03e05f - cucumber::launcher::start::hf99125d222b207ea [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cucumber-0.1.3/src/launcher.rs:44 [INFO] [stdout] 11: 0x5587bc0848e6 - cucumber::main::ha21f1c81bcc09818 [INFO] [stdout] at features/cuke.rs:15 [INFO] [stdout] 12: 0x5587bc0848a9 - cucumber::main::{{closure}}::h8456e8c0f5b04be9 [INFO] [stdout] at features/cuke.rs:14 [INFO] [stdout] 13: 0x5587bc037b2d - core::ops::function::FnOnce::call_once::h8f75d829c025fb84 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 14: 0x5587bc0943ee - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 15: 0x5587bc269759 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: 0x5587bc0aece7 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 17: 0x5587bc089704 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 18: 0x5587bc08d7b4 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 19: 0x5587bc269759 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 20: 0x5587bc08ddc1 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 21: 0x5587bc252a3e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 22: 0x5587bc268e3f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 23: 0x7fcf48acb4a3 - start_thread [INFO] [stdout] 24: 0x7fcf485f6d0e - __clone [INFO] [stdout] 25: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] main [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 cucumber' [INFO] running `"docker" "inspect" "3a5ab4a37df1cb6453347a8d75020e29329e4d334eada2d6df3ca60f09386892"` [INFO] running `"docker" "rm" "-f" "3a5ab4a37df1cb6453347a8d75020e29329e4d334eada2d6df3ca60f09386892"` [INFO] [stdout] 3a5ab4a37df1cb6453347a8d75020e29329e4d334eada2d6df3ca60f09386892