[INFO] fetching crate asynchronous-codec 0.6.0...
[INFO] testing asynchronous-codec-0.6.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate asynchronous-codec 0.6.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate asynchronous-codec 0.6.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate asynchronous-codec 0.6.0
[INFO] finished tweaking crates.io crate asynchronous-codec 0.6.0
[INFO] tweaked toml for crates.io crate asynchronous-codec 0.6.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce1fcf65db298627761bc3fe8df6783042b304fd1df53cb9091e7acaeabc5b78
[INFO] running `Command { std: "docker" "start" "-a" "ce1fcf65db298627761bc3fe8df6783042b304fd1df53cb9091e7acaeabc5b78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce1fcf65db298627761bc3fe8df6783042b304fd1df53cb9091e7acaeabc5b78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce1fcf65db298627761bc3fe8df6783042b304fd1df53cb9091e7acaeabc5b78", kill_on_drop: false }`
[INFO] [stdout] ce1fcf65db298627761bc3fe8df6783042b304fd1df53cb9091e7acaeabc5b78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cb621f00f1afc2565564e94fd4dfffa8b12eaccf1631ca821b05cfc2f3b05b8
[INFO] running `Command { std: "docker" "start" "-a" "8cb621f00f1afc2565564e94fd4dfffa8b12eaccf1631ca821b05cfc2f3b05b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling asynchronous-codec v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.70s
[INFO] running `Command { std: "docker" "inspect" "8cb621f00f1afc2565564e94fd4dfffa8b12eaccf1631ca821b05cfc2f3b05b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cb621f00f1afc2565564e94fd4dfffa8b12eaccf1631ca821b05cfc2f3b05b8", kill_on_drop: false }`
[INFO] [stdout] 8cb621f00f1afc2565564e94fd4dfffa8b12eaccf1631ca821b05cfc2f3b05b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa1beb81f8262e2ffd22c9c2b640fbba137c709c6e97f039d1aedadc2c61d63b
[INFO] running `Command { std: "docker" "start" "-a" "aa1beb81f8262e2ffd22c9c2b640fbba137c709c6e97f039d1aedadc2c61d63b", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-executor v0.3.15
[INFO] [stderr]    Compiling futures v0.3.15
[INFO] [stderr]    Compiling asynchronous-codec v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `Command { std: "docker" "inspect" "aa1beb81f8262e2ffd22c9c2b640fbba137c709c6e97f039d1aedadc2c61d63b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa1beb81f8262e2ffd22c9c2b640fbba137c709c6e97f039d1aedadc2c61d63b", kill_on_drop: false }`
[INFO] [stdout] aa1beb81f8262e2ffd22c9c2b640fbba137c709c6e97f039d1aedadc2c61d63b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1bf12424f9d203d77c041814390581b524f25ec2cd7b88d47f3d6f4509cefd79
[INFO] running `Command { std: "docker" "start" "-a" "1bf12424f9d203d77c041814390581b524f25ec2cd7b88d47f3d6f4509cefd79", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/asynchronous_codec-66c9981b5fd8e40e)
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/bytes.rs (/opt/rustwide/target/debug/deps/bytes-2a1af955a2b9acc4)
[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/framed_read.rs (/opt/rustwide/target/debug/deps/framed_read-69d287a1b83fc71c)
[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 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/framed_write.rs (/opt/rustwide/target/debug/deps/framed_write-525c17658119736e)
[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 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test line_write ... ok
[INFO] [stdout] test send_high_water_mark ... ok
[INFO] [stderr]      Running tests/length_delimited.rs (/opt/rustwide/target/debug/deps/length_delimited-eb1cf1a01b6e970c)
[INFO] [stdout] test line_write_to_eof ... 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/lines.rs (/opt/rustwide/target/debug/deps/lines-7a9a6e58f16c8702)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests asynchronous-codec
[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 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/codec/length.rs - codec::length::LengthCodec (line 13) ... ok
[INFO] [stdout] test src/framed_read.rs - framed_read::FramedRead (line 19) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... 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/framed.rs - framed::Framed (line 19) ... ok
[INFO] [stdout] test src/framed_write.rs - framed_write::FramedWrite (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1bf12424f9d203d77c041814390581b524f25ec2cd7b88d47f3d6f4509cefd79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bf12424f9d203d77c041814390581b524f25ec2cd7b88d47f3d6f4509cefd79", kill_on_drop: false }`
[INFO] [stdout] 1bf12424f9d203d77c041814390581b524f25ec2cd7b88d47f3d6f4509cefd79