[INFO] crate tokio-io 0.1.12 is already in cache [INFO] extracting crate tokio-io 0.1.12 into work/ex/beta-1.38-1/sources/1.37.0/reg/tokio-io/0.1.12 [INFO] extracting crate tokio-io 0.1.12 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tokio-io/0.1.12 [INFO] validating manifest of tokio-io-0.1.12 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-io-0.1.12 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-io-0.1.12 [INFO] finished frobbing tokio-io-0.1.12 [INFO] frobbed toml for tokio-io-0.1.12 written to work/ex/beta-1.38-1/sources/1.37.0/reg/tokio-io/0.1.12/Cargo.toml [INFO] started frobbing tokio-io-0.1.12 [INFO] finished frobbing tokio-io-0.1.12 [INFO] frobbed toml for tokio-io-0.1.12 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tokio-io/0.1.12/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-io-0.1.12 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-io/0.1.12:/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] d151a0146b47a0c53690a5fb0ab37861b3723da5dfb04e11b6e3fb1183f0d191 [INFO] running `"docker" "start" "-a" "d151a0146b47a0c53690a5fb0ab37861b3723da5dfb04e11b6e3fb1183f0d191"` [INFO] [stderr] Compiling tokio-io v0.1.12 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:24:28 [INFO] [stderr] | [INFO] [stderr] 24 | pub type IoFuture = Box + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:1:54 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(missing_docs, missing_debug_implementations, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[warn(bare_trait_objects)] implied by #[warn(warnings)] [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:27:28 [INFO] [stderr] | [INFO] [stderr] 27 | pub type IoStream = Box + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:68:19 [INFO] [stderr] | [INFO] [stderr] 68 | _assert::>(); [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsyncRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:69:19 [INFO] [stderr] | [INFO] [stderr] 69 | _assert::>(); [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn AsyncWrite` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `"docker" "inspect" "d151a0146b47a0c53690a5fb0ab37861b3723da5dfb04e11b6e3fb1183f0d191"` [INFO] running `"docker" "rm" "-f" "d151a0146b47a0c53690a5fb0ab37861b3723da5dfb04e11b6e3fb1183f0d191"` [INFO] [stdout] d151a0146b47a0c53690a5fb0ab37861b3723da5dfb04e11b6e3fb1183f0d191 [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-io/0.1.12:/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] d9df722d86727fbf9de309dcca56cf31a0096b17f06a36e95608784cf9ff83cc [INFO] running `"docker" "start" "-a" "d9df722d86727fbf9de309dcca56cf31a0096b17f06a36e95608784cf9ff83cc"` [INFO] [stderr] Compiling tokio-io v0.1.12 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:24:28 [INFO] [stderr] | [INFO] [stderr] 24 | pub type IoFuture = Box + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:1:54 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(missing_docs, missing_debug_implementations, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[warn(bare_trait_objects)] implied by #[warn(warnings)] [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:27:28 [INFO] [stderr] | [INFO] [stderr] 27 | pub type IoStream = Box + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:68:19 [INFO] [stderr] | [INFO] [stderr] 68 | _assert::>(); [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsyncRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:69:19 [INFO] [stderr] | [INFO] [stderr] 69 | _assert::>(); [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn AsyncWrite` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.35s [INFO] running `"docker" "inspect" "d9df722d86727fbf9de309dcca56cf31a0096b17f06a36e95608784cf9ff83cc"` [INFO] running `"docker" "rm" "-f" "d9df722d86727fbf9de309dcca56cf31a0096b17f06a36e95608784cf9ff83cc"` [INFO] [stdout] d9df722d86727fbf9de309dcca56cf31a0096b17f06a36e95608784cf9ff83cc [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-io/0.1.12:/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] 3759d4a568f38cf5ef636ec333e142143bd7a3ffb49a982381ec777a1e87d7da [INFO] running `"docker" "start" "-a" "3759d4a568f38cf5ef636ec333e142143bd7a3ffb49a982381ec777a1e87d7da"` [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] running 7 tests [INFO] [stderr] Running /opt/crater/target/debug/deps/tokio_io-e7be20d5f5ae66b9 [INFO] [stdout] test split::tests::split_writehalf_translate_wouldblock_to_not_ready ... ok [INFO] [stdout] test split::tests::split_readhalf_translate_wouldblock_to_not_ready ... ok [INFO] [stdout] test split::tests::unsplit_ok ... ok [INFO] [stdout] test split::tests::unsplit_err2 ... ok [INFO] [stdout] test split::tests::unsplit_err1 ... ok [INFO] [stdout] test split::tests::unsplit_err4 ... ok [INFO] [stdout] test split::tests::unsplit_err3 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/async_read-c0ba5ed120f675e0 [INFO] [stdout] running 6 tests [INFO] [stdout] test read_buf_translate_wouldblock_to_not_ready ... ok [INFO] [stdout] test read_buf_success ... ok [INFO] [stdout] test read_buf_error ... ok [INFO] [stdout] test read_buf_no_capacity ... ok [INFO] [stdout] test read_buf_uninitialized_ok ... ok [INFO] [stdout] test read_buf_no_uninitialized ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/length_delimited-fdb832ac3635d046 [INFO] [stdout] running 31 tests [INFO] [stdout] test read_header_offset ... ok [INFO] [stdout] test read_incomplete_head_multi ... ok [INFO] [stdout] test read_incomplete_head ... ok [INFO] [stdout] test read_incomplete_payload ... ok [INFO] [stdout] test read_max_frame_len ... ok [INFO] [stdout] test read_empty_io_yields_nothing ... ok [INFO] [stdout] test read_multi_frame_multi_packet ... ok [INFO] [stdout] test read_one_byte_length_field ... ok [INFO] [stdout] test read_single_frame_one_packet ... ok [INFO] [stdout] test read_single_frame_one_packet_little_endian ... ok [INFO] [stdout] test read_single_frame_multi_packet ... ok [INFO] [stdout] test read_single_frame_multi_packet_wait ... ok [INFO] [stdout] test read_single_frame_one_packet_native_endian ... ok [INFO] [stdout] test read_multi_frame_multi_packet_wait ... ok [INFO] [stdout] test read_single_multi_frame_one_packet ... ok [INFO] [stdout] test read_single_multi_frame_one_packet_length_includes_head ... ok [INFO] [stdout] test read_single_multi_frame_one_packet_skip_none_adjusted ... ok [INFO] [stdout] test read_update_max_frame_len_at_rest ... ok [INFO] [stdout] test write_max_frame_len ... ok [INFO] [stdout] test write_single_frame_little_endian ... ok [INFO] [stdout] test write_nothing_yields_nothing ... ok [INFO] [stdout] test read_update_max_frame_len_in_flight ... ok [INFO] [stdout] test write_single_frame_length_adjusted ... ok [INFO] [stdout] test write_single_frame_with_short_length_field ... ok [INFO] [stdout] test write_single_frame_would_block ... ok [INFO] [stdout] test write_single_frame_one_packet ... ok [INFO] [stdout] test write_single_multi_frame_multi_packet ... ok [INFO] [stdout] test write_zero ... ok [INFO] [stdout] test write_update_max_frame_len_at_rest ... ok [INFO] [stdout] test write_update_max_frame_len_in_flight ... ok [INFO] [stdout] test write_single_multi_frame_one_packet ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests tokio-io [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test src/codec/mod.rs - codec::length_delimited (line 53) ... ok [INFO] [stdout] test src/codec/mod.rs - codec::length_delimited (line 117) ... ok [INFO] [stdout] test src/codec/mod.rs - codec::length_delimited (line 150) ... ok [INFO] [stdout] test src/codec/mod.rs - codec::length_delimited (line 347) ... ok [INFO] [stdout] test src/codec/mod.rs - codec::length_delimited (line 181) ... ok [INFO] [stdout] test src/codec/mod.rs - codec::length_delimited (line 214) ... ok [INFO] [stdout] test src/codec/mod.rs - codec::length_delimited (line 257) ... ok [INFO] [stdout] test src/codec/mod.rs - codec::length_delimited (line 302) ... ok [INFO] [stdout] test src/codec/mod.rs - codec::length_delimited (line 76) ... ok [INFO] [stdout] test src/length_delimited.rs - length_delimited::Builder::big_endian (line 643) ... ok [INFO] [stdout] test src/length_delimited.rs - length_delimited::Builder::length_field_offset (line 767) ... ok [INFO] [stdout] test src/length_delimited.rs - length_delimited::Builder::length_adjustment (line 787) ... ok [INFO] [stdout] test src/length_delimited.rs - length_delimited::Builder::little_endian (line 666) ... ok [INFO] [stdout] test src/length_delimited.rs - length_delimited::Builder::max_frame_length (line 722) ... ok [INFO] [stdout] test src/length_delimited.rs - length_delimited::Builder::native_endian (line 689) ... ok [INFO] [stdout] test src/length_delimited.rs - length_delimited::Builder::length_field_length (line 745) ... ok [INFO] [stdout] test src/length_delimited.rs - length_delimited::Builder::new (line 600) ... ok [INFO] [stdout] test src/length_delimited.rs - length_delimited::Builder::new_framed (line 891) ... ok [INFO] [stdout] test src/length_delimited.rs - length_delimited::Builder::new_read (line 829) ... ok [INFO] [stdout] test src/length_delimited.rs - length_delimited::Builder::new_write (line 861) ... ok [INFO] [stdout] test src/length_delimited.rs - length_delimited::Builder::num_skip (line 810) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "3759d4a568f38cf5ef636ec333e142143bd7a3ffb49a982381ec777a1e87d7da"` [INFO] running `"docker" "rm" "-f" "3759d4a568f38cf5ef636ec333e142143bd7a3ffb49a982381ec777a1e87d7da"` [INFO] [stdout] 3759d4a568f38cf5ef636ec333e142143bd7a3ffb49a982381ec777a1e87d7da