[INFO] fetching crate dencode 0.3.0... [INFO] testing dencode-0.3.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate dencode 0.3.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate dencode 0.3.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dencode 0.3.0 [INFO] finished tweaking crates.io crate dencode 0.3.0 [INFO] tweaked toml for crates.io crate dencode 0.3.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d46bba8ebff0320f77897e735365fe91a205fa4c895bafc670a69d92b252b3ea [INFO] running `Command { std: "docker" "start" "-a" "d46bba8ebff0320f77897e735365fe91a205fa4c895bafc670a69d92b252b3ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d46bba8ebff0320f77897e735365fe91a205fa4c895bafc670a69d92b252b3ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d46bba8ebff0320f77897e735365fe91a205fa4c895bafc670a69d92b252b3ea", kill_on_drop: false }` [INFO] [stdout] d46bba8ebff0320f77897e735365fe91a205fa4c895bafc670a69d92b252b3ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81bc776840edcb0b714ae6882864dcd6c0567b8248f81fcba2dd8910b8e47ef4 [INFO] running `Command { std: "docker" "start" "-a" "81bc776840edcb0b714ae6882864dcd6c0567b8248f81fcba2dd8910b8e47ef4", kill_on_drop: false }` [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling dencode v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.61s [INFO] running `Command { std: "docker" "inspect" "81bc776840edcb0b714ae6882864dcd6c0567b8248f81fcba2dd8910b8e47ef4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81bc776840edcb0b714ae6882864dcd6c0567b8248f81fcba2dd8910b8e47ef4", kill_on_drop: false }` [INFO] [stdout] 81bc776840edcb0b714ae6882864dcd6c0567b8248f81fcba2dd8910b8e47ef4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9721772625a5ab21b095793f7d43ad66d548fa6077d586e23d3aaa99d401ea39 [INFO] running `Command { std: "docker" "start" "-a" "9721772625a5ab21b095793f7d43ad66d548fa6077d586e23d3aaa99d401ea39", kill_on_drop: false }` [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling dencode v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.28s [INFO] running `Command { std: "docker" "inspect" "9721772625a5ab21b095793f7d43ad66d548fa6077d586e23d3aaa99d401ea39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9721772625a5ab21b095793f7d43ad66d548fa6077d586e23d3aaa99d401ea39", kill_on_drop: false }` [INFO] [stdout] 9721772625a5ab21b095793f7d43ad66d548fa6077d586e23d3aaa99d401ea39 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dc2b345ff907e5b452379ea731e2a2076e33ea293c1eee35eb2e000d5c4cca4d [INFO] running `Command { std: "docker" "start" "-a" "dc2b345ff907e5b452379ea731e2a2076e33ea293c1eee35eb2e000d5c4cca4d", 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] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.72s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/dencode-945d4678452eb09e) [INFO] [stdout] [INFO] [stderr] Running tests/bytes.rs (/opt/rustwide/target/debug/deps/bytes-0535b03e0aaefaac) [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/framed_read.rs (/opt/rustwide/target/debug/deps/framed_read-1371ee9067089d9d) [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 6 tests [INFO] [stdout] test line_read_multi ... ok [INFO] [stdout] test blocking_read_few_messages ... ok [INFO] [stdout] test blocking_decode_lines ... ok [INFO] [stdout] test blocking_decode_bytes ... ok [INFO] [stdout] test blocking_line_read_multi ... ok [INFO] [stderr] Running tests/framed_write.rs (/opt/rustwide/target/debug/deps/framed_write-b00ccc77dc0c43d6) [INFO] [stdout] test read_few_messages ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 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 line_write ... ok [INFO] [stdout] test line_write_to_eof ... ok [INFO] [stdout] test blocking_send_high_water_mark ... ok [INFO] [stdout] test blocking_line_write ... ok [INFO] [stdout] test send_high_water_mark ... ok [INFO] [stdout] test blocking_write_to_eof ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 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-3341451305150580) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests dencode [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] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/framed.rs - framed::Framed (line 17) ... ok [INFO] [stdout] test src/lib.rs - (line 14) ... ok [INFO] [stdout] test src/codec/lines.rs - codec::lines::LinesCodec (line 9) ... ok [INFO] [stdout] test src/codec/bytes.rs - codec::bytes::BytesCodec (line 12) ... ok [INFO] [stdout] test src/framed_read.rs - framed_read::FramedRead (line 15) ... ok [INFO] [stdout] test src/framed_write.rs - framed_write::FramedWrite (line 18) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "dc2b345ff907e5b452379ea731e2a2076e33ea293c1eee35eb2e000d5c4cca4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc2b345ff907e5b452379ea731e2a2076e33ea293c1eee35eb2e000d5c4cca4d", kill_on_drop: false }` [INFO] [stdout] dc2b345ff907e5b452379ea731e2a2076e33ea293c1eee35eb2e000d5c4cca4d