[INFO] fetching crate tokio-codec 0.1.2...
[INFO] testing tokio-codec-0.1.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate tokio-codec 0.1.2 into /workspace/builds/worker-62/source
[INFO] validating manifest of crates.io crate tokio-codec 0.1.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-codec 0.1.2
[INFO] finished tweaking crates.io crate tokio-codec 0.1.2
[INFO] tweaked toml for crates.io crate tokio-codec 0.1.2 written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a71d4cfea1fbba5869dc8fe5de130b68b73a2d636e3e454f3628a49d2d3ef0ac
[INFO] running `Command { std: "docker" "start" "-a" "a71d4cfea1fbba5869dc8fe5de130b68b73a2d636e3e454f3628a49d2d3ef0ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a71d4cfea1fbba5869dc8fe5de130b68b73a2d636e3e454f3628a49d2d3ef0ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a71d4cfea1fbba5869dc8fe5de130b68b73a2d636e3e454f3628a49d2d3ef0ac", kill_on_drop: false }`
[INFO] [stdout] a71d4cfea1fbba5869dc8fe5de130b68b73a2d636e3e454f3628a49d2d3ef0ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f283b0e2f6eefe1bc42d0cd92510b9b6b12edf3669496b31de2477bcffdebb28
[INFO] running `Command { std: "docker" "start" "-a" "f283b0e2f6eefe1bc42d0cd92510b9b6b12edf3669496b31de2477bcffdebb28", kill_on_drop: false }`
[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
[INFO] [stderr]    Compiling tokio-codec v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.79s
[INFO] running `Command { std: "docker" "inspect" "f283b0e2f6eefe1bc42d0cd92510b9b6b12edf3669496b31de2477bcffdebb28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f283b0e2f6eefe1bc42d0cd92510b9b6b12edf3669496b31de2477bcffdebb28", kill_on_drop: false }`
[INFO] [stdout] f283b0e2f6eefe1bc42d0cd92510b9b6b12edf3669496b31de2477bcffdebb28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c89d2906ebbeda4a5a60caa247bf629469da40b8546d9f9639f150cc1de8aff9
[INFO] running `Command { std: "docker" "start" "-a" "c89d2906ebbeda4a5a60caa247bf629469da40b8546d9f9639f150cc1de8aff9", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-codec v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "c89d2906ebbeda4a5a60caa247bf629469da40b8546d9f9639f150cc1de8aff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c89d2906ebbeda4a5a60caa247bf629469da40b8546d9f9639f150cc1de8aff9", kill_on_drop: false }`
[INFO] [stdout] c89d2906ebbeda4a5a60caa247bf629469da40b8546d9f9639f150cc1de8aff9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e8dcc8b793547089e0f417cf6fc25754d771b33ca761003bc73b6e61efb03f29
[INFO] running `Command { std: "docker" "start" "-a" "e8dcc8b793547089e0f417cf6fc25754d771b33ca761003bc73b6e61efb03f29", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tokio_codec-9e4f9d136864b86f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/codecs.rs (/opt/rustwide/target/debug/deps/codecs-36f112f532ac4a14)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test bytes_decoder ... ok
[INFO] [stdout] test bytes_encoder ... ok
[INFO] [stdout] test lines_decoder ... ok
[INFO] [stdout] test lines_decoder_max_length ... ok
[INFO] [stdout] test lines_decoder_max_length_big_burst ... ok
[INFO] [stdout] test lines_decoder_max_length_bursts ... ok
[INFO] [stdout] test lines_decoder_max_length_newline_between_decodes ... ok
[INFO] [stdout] test lines_decoder_max_length_underrun ... ok
[INFO] [stdout] test lines_encoder ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/framed.rs (/opt/rustwide/target/debug/deps/framed-2f6cc94246083a4c)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test can_read_from_existing_buf ... ok
[INFO] [stdout] test external_buf_does_not_shrink ... ok
[INFO] [stdout] test external_buf_grows_to_init ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/framed_read.rs (/opt/rustwide/target/debug/deps/framed_read-24a6b6c2bdbb6df8)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test huge_size ... ok
[INFO] [stdout] test data_remaining_is_error ... ok
[INFO] [stdout] test read_multi_frame_in_packet ... ok
[INFO] [stdout] test multi_frames_on_eof ... ok
[INFO] [stdout] test read_not_ready ... ok
[INFO] [stdout] test read_multi_frame_across_packets ... ok
[INFO] [stdout] test read_err ... ok
[INFO] [stdout] test read_partial_then_err ... ok
[INFO] [stdout] test read_partial_would_block_then_err ... ok
[INFO] [stdout] test read_partial_then_not_ready ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/framed_write.rs (/opt/rustwide/target/debug/deps/framed_write-c6e8b205b1ce1dec)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test write_multi_frame_in_packet ... ok
[INFO] [stdout] test write_hits_backpressure ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokio-codec
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lines_codec.rs - lines_codec::LinesCodec::max_length (line 70) ... ok
[INFO] [stdout] test src/lines_codec.rs - lines_codec::LinesCodec::max_length (line 77) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e8dcc8b793547089e0f417cf6fc25754d771b33ca761003bc73b6e61efb03f29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8dcc8b793547089e0f417cf6fc25754d771b33ca761003bc73b6e61efb03f29", kill_on_drop: false }`
[INFO] [stdout] e8dcc8b793547089e0f417cf6fc25754d771b33ca761003bc73b6e61efb03f29