[INFO] fetching crate asynchronous-codec 0.6.0... [INFO] testing asynchronous-codec-0.6.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate asynchronous-codec 0.6.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate asynchronous-codec 0.6.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d184f6ab216dfe0b41c84e2302fc3eeea503cfb7d2fccef54186ad1a64a8fd39 [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" "d184f6ab216dfe0b41c84e2302fc3eeea503cfb7d2fccef54186ad1a64a8fd39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d184f6ab216dfe0b41c84e2302fc3eeea503cfb7d2fccef54186ad1a64a8fd39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d184f6ab216dfe0b41c84e2302fc3eeea503cfb7d2fccef54186ad1a64a8fd39", kill_on_drop: false }` [INFO] [stdout] d184f6ab216dfe0b41c84e2302fc3eeea503cfb7d2fccef54186ad1a64a8fd39 [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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a94ab995a9798506468a43b9f697ac232e3ca23c11838b8d9067df6d86fa69b [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" "8a94ab995a9798506468a43b9f697ac232e3ca23c11838b8d9067df6d86fa69b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling futures-sink v0.3.15 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling futures-io v0.3.15 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling asynchronous-codec v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.53s [INFO] running `Command { std: "docker" "inspect" "8a94ab995a9798506468a43b9f697ac232e3ca23c11838b8d9067df6d86fa69b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a94ab995a9798506468a43b9f697ac232e3ca23c11838b8d9067df6d86fa69b", kill_on_drop: false }` [INFO] [stdout] 8a94ab995a9798506468a43b9f697ac232e3ca23c11838b8d9067df6d86fa69b [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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 9986810ad2cc9d041ab39dd5fc943afd5ba321469c22395da769d60183af35d9 [INFO] running `Command { std: "docker" "start" "-a" "9986810ad2cc9d041ab39dd5fc943afd5ba321469c22395da769d60183af35d9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 5.36s [INFO] running `Command { std: "docker" "inspect" "9986810ad2cc9d041ab39dd5fc943afd5ba321469c22395da769d60183af35d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9986810ad2cc9d041ab39dd5fc943afd5ba321469c22395da769d60183af35d9", kill_on_drop: false }` [INFO] [stdout] 9986810ad2cc9d041ab39dd5fc943afd5ba321469c22395da769d60183af35d9 [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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 257593b19b12fef0711a7a7a46ec4088fbcf5270b497853ea43f5fd9893e37d4 [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" "257593b19b12fef0711a7a7a46ec4088fbcf5270b497853ea43f5fd9893e37d4", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/asynchronous_codec-083c9b56e3006891) [INFO] [stderr] Running tests/bytes.rs (/opt/rustwide/target/debug/deps/bytes-add66903eb99bac9) [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] [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_read.rs (/opt/rustwide/target/debug/deps/framed_read-a99ab77406a13c48) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test read_few_messages ... ok [INFO] [stdout] test line_read_multi ... 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] [stderr] Running tests/framed_write.rs (/opt/rustwide/target/debug/deps/framed_write-8f81e023fae0d7a8) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test line_write_to_eof ... ok [INFO] [stdout] test line_write ... ok [INFO] [stderr] Running tests/length_delimited.rs (/opt/rustwide/target/debug/deps/length_delimited-602d8c67a58d0dff) [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] [stderr] Running tests/lines.rs (/opt/rustwide/target/debug/deps/lines-543a7cbe08c59f8f) [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 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests asynchronous-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/lines.rs - codec::lines::LinesCodec (line 8) ... ok [INFO] [stdout] test src/lib.rs - (line 8) ... ok [INFO] [stdout] test src/framed.rs - framed::Framed (line 19) ... ok [INFO] [stdout] test src/framed_read.rs - framed_read::FramedRead (line 19) ... ok [INFO] [stdout] test src/framed_write.rs - framed_write::FramedWrite (line 17) ... ok [INFO] [stdout] test src/codec/bytes.rs - codec::bytes::BytesCodec (line 10) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.13s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "257593b19b12fef0711a7a7a46ec4088fbcf5270b497853ea43f5fd9893e37d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "257593b19b12fef0711a7a7a46ec4088fbcf5270b497853ea43f5fd9893e37d4", kill_on_drop: false }` [INFO] [stdout] 257593b19b12fef0711a7a7a46ec4088fbcf5270b497853ea43f5fd9893e37d4