[INFO] fetching crate tokio-io 0.1.13... [INFO] testing tokio-io-0.1.13 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate tokio-io 0.1.13 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate tokio-io 0.1.13 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tokio-io 0.1.13 [INFO] finished tweaking crates.io crate tokio-io 0.1.13 [INFO] tweaked toml for crates.io crate tokio-io 0.1.13 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 108ed1c95f253ff41b2816dc20e3492cae2a7747e665da3f1e4129a28e89c99f [INFO] running `Command { std: "docker" "start" "-a" "108ed1c95f253ff41b2816dc20e3492cae2a7747e665da3f1e4129a28e89c99f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "108ed1c95f253ff41b2816dc20e3492cae2a7747e665da3f1e4129a28e89c99f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "108ed1c95f253ff41b2816dc20e3492cae2a7747e665da3f1e4129a28e89c99f", kill_on_drop: false }` [INFO] [stdout] 108ed1c95f253ff41b2816dc20e3492cae2a7747e665da3f1e4129a28e89c99f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3519e64cb8f2c351ec2f69d658f649a66f023fa8ea6197e3640ad4157aa17ee6 [INFO] running `Command { std: "docker" "start" "-a" "3519e64cb8f2c351ec2f69d658f649a66f023fa8ea6197e3640ad4157aa17ee6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling tokio-io v0.1.13 (/opt/rustwide/workdir) [INFO] [stdout] warning: this attribute can only be applied at the crate level [INFO] [stdout] --> src/_tokio_codec/mod.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | #![doc(hidden, html_root_url = "https://docs.rs/tokio-codec/0.1.0")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#at-the-crate-level for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.27s [INFO] running `Command { std: "docker" "inspect" "3519e64cb8f2c351ec2f69d658f649a66f023fa8ea6197e3640ad4157aa17ee6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3519e64cb8f2c351ec2f69d658f649a66f023fa8ea6197e3640ad4157aa17ee6", kill_on_drop: false }` [INFO] [stdout] 3519e64cb8f2c351ec2f69d658f649a66f023fa8ea6197e3640ad4157aa17ee6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2edf6074b5697e63c40b78e7e0aa76d8377a7dea13c62fbeb4296e201e28d6b0 [INFO] running `Command { std: "docker" "start" "-a" "2edf6074b5697e63c40b78e7e0aa76d8377a7dea13c62fbeb4296e201e28d6b0", kill_on_drop: false }` [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stdout] warning: this attribute can only be applied at the crate level [INFO] [stdout] --> src/_tokio_codec/mod.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | #![doc(hidden, html_root_url = "https://docs.rs/tokio-codec/0.1.0")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#at-the-crate-level for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-io v0.1.13 (/opt/rustwide/workdir) [INFO] [stdout] warning: this attribute can only be applied at the crate level [INFO] [stdout] --> src/_tokio_codec/mod.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | #![doc(hidden, html_root_url = "https://docs.rs/tokio-codec/0.1.0")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#at-the-crate-level for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.77s [INFO] running `Command { std: "docker" "inspect" "2edf6074b5697e63c40b78e7e0aa76d8377a7dea13c62fbeb4296e201e28d6b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2edf6074b5697e63c40b78e7e0aa76d8377a7dea13c62fbeb4296e201e28d6b0", kill_on_drop: false }` [INFO] [stdout] 2edf6074b5697e63c40b78e7e0aa76d8377a7dea13c62fbeb4296e201e28d6b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cde2563614b2aa7fd05a008a2eef036f9d3855c9ba815ce7ef40dd09e1f7f5de [INFO] running `Command { std: "docker" "start" "-a" "cde2563614b2aa7fd05a008a2eef036f9d3855c9ba815ce7ef40dd09e1f7f5de", kill_on_drop: false }` [INFO] [stderr] warning: this attribute can only be applied at the crate level [INFO] [stderr] --> src/_tokio_codec/mod.rs:14:16 [INFO] [stderr] | [INFO] [stderr] 14 | #![doc(hidden, html_root_url = "https://docs.rs/tokio-codec/0.1.0")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #82730 [INFO] [stderr] = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#at-the-crate-level for more information [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: this attribute can only be applied at the crate level [INFO] [stderr] --> src/_tokio_codec/mod.rs:14:16 [INFO] [stderr] | [INFO] [stderr] 14 | #![doc(hidden, html_root_url = "https://docs.rs/tokio-codec/0.1.0")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #82730 [INFO] [stderr] = note: read https://doc.rust-lang.org/nightly/rustdoc/the-doc-attribute.html#at-the-crate-level for more information [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tokio_io-6265cb4d5ac07fcb) [INFO] [stdout] [INFO] [stdout] running 7 tests [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::split_writehalf_translate_wouldblock_to_not_ready ... ok [INFO] [stderr] Running tests/async_read.rs (/opt/rustwide/target/debug/deps/async_read-4f56895cb735982e) [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] test split::tests::unsplit_err2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test read_buf_error ... ok [INFO] [stdout] test read_buf_no_uninitialized ... ok [INFO] [stdout] test read_buf_no_capacity ... ok [INFO] [stdout] test read_buf_translate_wouldblock_to_not_ready ... ok [INFO] [stdout] test read_buf_uninitialized_ok ... ok [INFO] [stdout] test read_buf_success ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/length_delimited.rs (/opt/rustwide/target/debug/deps/length_delimited-19ca8856ac84d97f) [INFO] [stdout] [INFO] [stdout] running 31 tests [INFO] [stdout] test read_empty_io_yields_nothing ... ok [INFO] [stdout] test read_single_multi_frame_one_packet_skip_none_adjusted ... ok [INFO] [stdout] test read_incomplete_head_multi ... ok [INFO] [stdout] test read_max_frame_len ... ok [INFO] [stdout] test read_header_offset ... ok [INFO] [stdout] test read_single_frame_multi_packet ... ok [INFO] [stdout] test read_update_max_frame_len_at_rest ... ok [INFO] [stderr] Doc-tests tokio-io [INFO] [stdout] test read_single_frame_one_packet_native_endian ... ok [INFO] [stdout] test read_one_byte_length_field ... ok [INFO] [stdout] test read_incomplete_head ... ok [INFO] [stdout] test read_multi_frame_multi_packet ... ok [INFO] [stdout] test read_update_max_frame_len_in_flight ... ok [INFO] [stdout] test write_single_frame_one_packet ... ok [INFO] [stdout] test write_single_frame_with_short_length_field ... 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 read_single_frame_one_packet_little_endian ... ok [INFO] [stdout] test read_multi_frame_multi_packet_wait ... ok [INFO] [stdout] test read_incomplete_payload ... ok [INFO] [stdout] test read_single_multi_frame_one_packet ... ok [INFO] [stdout] test write_nothing_yields_nothing ... ok [INFO] [stdout] test read_single_multi_frame_one_packet_length_includes_head ... ok [INFO] [stdout] test write_single_frame_length_adjusted ... ok [INFO] [stdout] test write_single_frame_would_block ... ok [INFO] [stdout] test read_single_frame_multi_packet_wait ... ok [INFO] [stdout] test write_single_multi_frame_multi_packet ... ok [INFO] [stdout] test write_single_multi_frame_one_packet ... ok [INFO] [stdout] test write_max_frame_len ... ok [INFO] [stdout] test write_zero ... ok [INFO] [stdout] test read_single_frame_one_packet ... ok [INFO] [stdout] test write_single_frame_little_endian ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test src/length_delimited.rs - length_delimited::Builder::little_endian (line 666) ... ok [INFO] [stdout] test src/codec/mod.rs - codec::length_delimited (line 150) ... ok [INFO] [stdout] test src/length_delimited.rs - length_delimited::Builder::native_endian (line 689) ... ok [INFO] [stdout] test src/codec/mod.rs - codec::length_delimited (line 181) ... 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::new (line 600) ... 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_framed (line 891) ... ok [INFO] [stdout] test src/codec/mod.rs - codec::length_delimited (line 257) ... ok [INFO] [stdout] test src/length_delimited.rs - length_delimited::Builder::num_skip (line 810) ... ok [INFO] [stdout] test src/codec/mod.rs - codec::length_delimited (line 347) ... ok [INFO] [stdout] test src/length_delimited.rs - length_delimited::Builder::length_adjustment (line 787) ... ok [INFO] [stdout] test src/codec/mod.rs - codec::length_delimited (line 214) ... ok [INFO] [stdout] test src/length_delimited.rs - length_delimited::Builder::new_write (line 861) ... ok [INFO] [stdout] test src/codec/mod.rs - codec::length_delimited (line 53) ... ok [INFO] [stdout] test src/length_delimited.rs - length_delimited::Builder::length_field_length (line 745) ... ok [INFO] [stdout] test src/codec/mod.rs - codec::length_delimited (line 302) ... ok [INFO] [stdout] test src/length_delimited.rs - length_delimited::Builder::max_frame_length (line 722) ... 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 76) ... ok [INFO] [stdout] test src/length_delimited.rs - length_delimited::Builder::big_endian (line 643) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.98s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cde2563614b2aa7fd05a008a2eef036f9d3855c9ba815ce7ef40dd09e1f7f5de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cde2563614b2aa7fd05a008a2eef036f9d3855c9ba815ce7ef40dd09e1f7f5de", kill_on_drop: false }` [INFO] [stdout] cde2563614b2aa7fd05a008a2eef036f9d3855c9ba815ce7ef40dd09e1f7f5de