[INFO] fetching crate futures_codec 0.4.1...
[INFO] testing futures_codec-0.4.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate futures_codec 0.4.1 into /workspace/builds/worker-48/source
[INFO] validating manifest of crates.io crate futures_codec 0.4.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate futures_codec 0.4.1
[INFO] finished tweaking crates.io crate futures_codec 0.4.1
[INFO] tweaked toml for crates.io crate futures_codec 0.4.1 written to /workspace/builds/worker-48/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1c2baed7e8e5dcc2862f65cce4f147d3fdbdca34186fe75577140005d4a1da7
[INFO] running `Command { std: "docker" "start" "-a" "b1c2baed7e8e5dcc2862f65cce4f147d3fdbdca34186fe75577140005d4a1da7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1c2baed7e8e5dcc2862f65cce4f147d3fdbdca34186fe75577140005d4a1da7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1c2baed7e8e5dcc2862f65cce4f147d3fdbdca34186fe75577140005d4a1da7", kill_on_drop: false }`
[INFO] [stdout] b1c2baed7e8e5dcc2862f65cce4f147d3fdbdca34186fe75577140005d4a1da7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0ea1f2af1030dbe7ed62e2deaaabc20ba01717c294c1df4f3ac0759389bc64d
[INFO] running `Command { std: "docker" "start" "-a" "a0ea1f2af1030dbe7ed62e2deaaabc20ba01717c294c1df4f3ac0759389bc64d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]    Compiling futures-channel v0.3.16
[INFO] [stderr]    Compiling futures-sink v0.3.16
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling pin-project-internal v0.4.28
[INFO] [stderr]    Compiling slab v0.4.4
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling futures-io v0.3.16
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling pin-project v0.4.28
[INFO] [stderr]    Compiling futures-executor v0.3.16
[INFO] [stderr]    Compiling futures v0.3.16
[INFO] [stderr]    Compiling futures_codec v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.95s
[INFO] running `Command { std: "docker" "inspect" "a0ea1f2af1030dbe7ed62e2deaaabc20ba01717c294c1df4f3ac0759389bc64d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0ea1f2af1030dbe7ed62e2deaaabc20ba01717c294c1df4f3ac0759389bc64d", kill_on_drop: false }`
[INFO] [stdout] a0ea1f2af1030dbe7ed62e2deaaabc20ba01717c294c1df4f3ac0759389bc64d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a47d330e993126201070dc0fc1c9c692653d439bfa7cdcbc22d7dd53913cd13
[INFO] running `Command { std: "docker" "start" "-a" "8a47d330e993126201070dc0fc1c9c692653d439bfa7cdcbc22d7dd53913cd13", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures_codec v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "8a47d330e993126201070dc0fc1c9c692653d439bfa7cdcbc22d7dd53913cd13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a47d330e993126201070dc0fc1c9c692653d439bfa7cdcbc22d7dd53913cd13", kill_on_drop: false }`
[INFO] [stdout] 8a47d330e993126201070dc0fc1c9c692653d439bfa7cdcbc22d7dd53913cd13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a19413ac65b79452b7f3d8cbb570c2d1a0cf09445ad715acf6069a3d6fbd755
[INFO] running `Command { std: "docker" "start" "-a" "4a19413ac65b79452b7f3d8cbb570c2d1a0cf09445ad715acf6069a3d6fbd755", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/futures_codec-d3fd8016ec71056f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test codec::length::tests::decode::it_returns_bytes_withouth_length_header ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/bytes.rs (/opt/rustwide/target/debug/deps/bytes-7e12546d5ce0edac)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test decodes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/framed_read.rs (/opt/rustwide/target/debug/deps/framed_read-541491d3b76d3bad)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test line_read_multi ... ok
[INFO] [stdout] test read_few_messages ... 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]      Running tests/framed_write.rs (/opt/rustwide/target/debug/deps/framed_write-7a108818ea191514)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test line_write ... ok
[INFO] [stdout] test line_write_to_eof ... ok
[INFO] [stderr]      Running tests/length_delimited.rs (/opt/rustwide/target/debug/deps/length_delimited-ab666813621b171b)
[INFO] [stdout] test send_high_water_mark ... 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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test same_msgs_are_received_as_were_sent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lines.rs (/opt/rustwide/target/debug/deps/lines-3cac910e2735231c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests futures_codec
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/codec/length.rs - codec::length::LengthCodec (line 13) ... ok
[INFO] [stdout] test src/codec/bytes.rs - codec::bytes::BytesCodec (line 10) ... ok
[INFO] [stdout] test src/codec/lines.rs - codec::lines::LinesCodec (line 8) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/framed_write.rs - framed_write::FramedWrite (line 16) ... ok
[INFO] [stdout] test src/framed_read.rs - framed_read::FramedRead (line 17) ... ok
[INFO] [stdout] test src/framed.rs - framed::Framed (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4a19413ac65b79452b7f3d8cbb570c2d1a0cf09445ad715acf6069a3d6fbd755", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a19413ac65b79452b7f3d8cbb570c2d1a0cf09445ad715acf6069a3d6fbd755", kill_on_drop: false }`
[INFO] [stdout] 4a19413ac65b79452b7f3d8cbb570c2d1a0cf09445ad715acf6069a3d6fbd755
