[INFO] fetching crate asynchronous-codec 0.6.0... [INFO] testing asynchronous-codec-0.6.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate asynchronous-codec 0.6.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate asynchronous-codec 0.6.0 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 073723a97ff3b9f6bf8f384be1cfda61d45eccdd7264bd6c08848085d42858c6 [INFO] running `Command { std: "docker" "start" "-a" "073723a97ff3b9f6bf8f384be1cfda61d45eccdd7264bd6c08848085d42858c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "073723a97ff3b9f6bf8f384be1cfda61d45eccdd7264bd6c08848085d42858c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "073723a97ff3b9f6bf8f384be1cfda61d45eccdd7264bd6c08848085d42858c6", kill_on_drop: false }` [INFO] [stdout] 073723a97ff3b9f6bf8f384be1cfda61d45eccdd7264bd6c08848085d42858c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 272534428a49220d59af11123b27ff6f65719196ffd7c368fcd478337069c36e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "272534428a49220d59af11123b27ff6f65719196ffd7c368fcd478337069c36e", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling asynchronous-codec v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.33s [INFO] running `Command { std: "docker" "inspect" "272534428a49220d59af11123b27ff6f65719196ffd7c368fcd478337069c36e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "272534428a49220d59af11123b27ff6f65719196ffd7c368fcd478337069c36e", kill_on_drop: false }` [INFO] [stdout] 272534428a49220d59af11123b27ff6f65719196ffd7c368fcd478337069c36e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6ebac523e52574c3bdfe42bc049d38acad7ea0d7121f67521e1b46869238b945 [INFO] running `Command { std: "docker" "start" "-a" "6ebac523e52574c3bdfe42bc049d38acad7ea0d7121f67521e1b46869238b945", kill_on_drop: false }` [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling asynchronous-codec v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.15s [INFO] running `Command { std: "docker" "inspect" "6ebac523e52574c3bdfe42bc049d38acad7ea0d7121f67521e1b46869238b945", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ebac523e52574c3bdfe42bc049d38acad7ea0d7121f67521e1b46869238b945", kill_on_drop: false }` [INFO] [stdout] 6ebac523e52574c3bdfe42bc049d38acad7ea0d7121f67521e1b46869238b945 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 86b6dfe683cf5988e888307be2ed773716c10a6aa2f203ba11b9d6ba82183c7e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "86b6dfe683cf5988e888307be2ed773716c10a6aa2f203ba11b9d6ba82183c7e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/asynchronous_codec-8374a27a4b8773a1) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/bytes.rs (/opt/rustwide/target/debug/deps/bytes-9f0501703604b71a) [INFO] [stdout] test codec::length::tests::decode::it_returns_bytes_withouth_length_header ... ok [INFO] [stderr] Running tests/framed_read.rs (/opt/rustwide/target/debug/deps/framed_read-b30d85beca5c15a3) [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] [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] [stderr] Running tests/framed_write.rs (/opt/rustwide/target/debug/deps/framed_write-04b91d828a103bee) [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] [stdout] [INFO] [stdout] running 3 tests [INFO] [stderr] Running tests/length_delimited.rs (/opt/rustwide/target/debug/deps/length_delimited-4d2888912ea38a74) [INFO] [stdout] test line_write ... ok [INFO] [stderr] Running tests/lines.rs (/opt/rustwide/target/debug/deps/lines-5400c548fa88e022) [INFO] [stdout] test line_write_to_eof ... ok [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 0.01s [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] [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/lib.rs - (line 8) ... ok [INFO] [stdout] test src/framed_write.rs - framed_write::FramedWrite (line 17) ... ok [INFO] [stdout] test src/codec/lines.rs - codec::lines::LinesCodec (line 8) ... ok [INFO] [stdout] test src/framed_read.rs - framed_read::FramedRead (line 19) ... ok [INFO] [stdout] test src/framed.rs - framed::Framed (line 19) ... ok [INFO] [stdout] test src/codec/bytes.rs - codec::bytes::BytesCodec (line 9) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.32s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "86b6dfe683cf5988e888307be2ed773716c10a6aa2f203ba11b9d6ba82183c7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86b6dfe683cf5988e888307be2ed773716c10a6aa2f203ba11b9d6ba82183c7e", kill_on_drop: false }` [INFO] [stdout] 86b6dfe683cf5988e888307be2ed773716c10a6aa2f203ba11b9d6ba82183c7e