[INFO] crate mpd_protocol 0.7.0 is already in cache
[INFO] testing mpd_protocol-0.7.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate mpd_protocol 0.7.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate mpd_protocol 0.7.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mpd_protocol 0.7.0
[INFO] finished tweaking crates.io crate mpd_protocol 0.7.0
[INFO] tweaked toml for crates.io crate mpd_protocol 0.7.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7405dafaae4ff98a4805ee9478bf9732d9ff461f8bd43d3406e3e87bef143c45
[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" "7405dafaae4ff98a4805ee9478bf9732d9ff461f8bd43d3406e3e87bef143c45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7405dafaae4ff98a4805ee9478bf9732d9ff461f8bd43d3406e3e87bef143c45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7405dafaae4ff98a4805ee9478bf9732d9ff461f8bd43d3406e3e87bef143c45", kill_on_drop: false }`
[INFO] [stdout] 7405dafaae4ff98a4805ee9478bf9732d9ff461f8bd43d3406e3e87bef143c45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8b50f0a347a391536d0b346ea98c0113f3cbc6850ea4f8b1539a2404ecb0463
[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" "b8b50f0a347a391536d0b346ea98c0113f3cbc6850ea4f8b1539a2404ecb0463", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling pin-project-lite v0.1.7
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling futures-sink v0.3.5
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling mpd_protocol v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.67s
[INFO] running `Command { std: "docker" "inspect" "b8b50f0a347a391536d0b346ea98c0113f3cbc6850ea4f8b1539a2404ecb0463", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8b50f0a347a391536d0b346ea98c0113f3cbc6850ea4f8b1539a2404ecb0463", kill_on_drop: false }`
[INFO] [stdout] b8b50f0a347a391536d0b346ea98c0113f3cbc6850ea4f8b1539a2404ecb0463
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] 30d2e7aed1ed311fd42a34b87fabb0ec83124e78dd6eddf6f5177ed06ca3495c
[INFO] running `Command { std: "docker" "start" "-a" "30d2e7aed1ed311fd42a34b87fabb0ec83124e78dd6eddf6f5177ed06ca3495c", kill_on_drop: false }`
[INFO] [stderr]    Compiling mpd_protocol v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.92s
[INFO] running `Command { std: "docker" "inspect" "30d2e7aed1ed311fd42a34b87fabb0ec83124e78dd6eddf6f5177ed06ca3495c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30d2e7aed1ed311fd42a34b87fabb0ec83124e78dd6eddf6f5177ed06ca3495c", kill_on_drop: false }`
[INFO] [stdout] 30d2e7aed1ed311fd42a34b87fabb0ec83124e78dd6eddf6f5177ed06ca3495c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a54c2e179f0b825ca889dd574e7d514ab6af7c430c5ce0b8d041425845e92a8d
[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" "a54c2e179f0b825ca889dd574e7d514ab6af7c430c5ce0b8d041425845e92a8d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mpd_protocol-b2c94cc5c2ebb952
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test response::test::borrowed_frames_iter ... ok
[INFO] [stdout] test command::test::command_list_render ... ok
[INFO] [stdout] test response::test::owned_frames_iter ... ok
[INFO] [stdout] test parser::test::version_number ... ok
[INFO] [stdout] test command::test::single_render ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/decoder-8c0c583c6570d5d4
[INFO] [stdout] test parser::test::error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test decoder_empty_response ... ok
[INFO] [stdout] test decoder_multiple_messages ... ok
[INFO] [stdout] test decoder_cursor_reset ... ok
[INFO] [stdout] test decoder_greeting ... ok
[INFO] [stdout] test decoder_command_list ... ok
[INFO] [stdout] test decoder_simple_response ... ok
[INFO] [stdout] test decoder_binary_response ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/encoder-446b22a3f96b681f
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test encoder ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/parser-1ed0d2403b147002
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test command_list_with_error ... ok
[INFO] [stdout] test empty_response ... ok
[INFO] [stdout] test binary_response ... ok
[INFO] [stdout] test incomplete_simple_response ... ok
[INFO] [stdout] test incomplete_binary_response ... ok
[INFO] [stdout] test error_response ... ok
[INFO] [stdout] test incomplete_complete_response ... ok
[INFO] [stdout] test simple_response ... ok
[INFO] [stdout] test simple_response_with_terminator_in_values ... ok
[INFO] [stdout] test successful_command_list ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mpd_protocol
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/response.rs - response::Response::single_frame (line 152) ... ok
[INFO] [stdout] test src/response.rs - response::Response::is_error (line 94) ... ok
[INFO] [stdout] test src/macros.rs - command_list (line 3) ... ok
[INFO] [stdout] test src/response.rs - response::Response::empty (line 78) ... ok
[INFO] [stdout] test src/parser.rs - parser::greeting (line 76) ... ok
[INFO] [stdout] test src/response.rs - response::Response::is_success (line 106) ... ok
[INFO] [stdout] test src/response.rs - response::Response::new (line 46) ... ok
[INFO] [stdout] test src/command.rs - command::escape_argument (line 227) ... ok
[INFO] [stdout] test src/response.rs - response::Frame::values_as_map (line 307) ... ok
[INFO] [stdout] test src/parser.rs - parser::response (line 93) ... ok
[INFO] [stdout] test src/response.rs - response::Response::new (line 59) ... ok
[INFO] [stdout] test src/response.rs - response::Frame::empty (line 288) ... ok
[INFO] [stdout] test src/response.rs - response::Response::len (line 120) ... ok
[INFO] [stdout] test src/response.rs - response::Response::into_frames (line 165) ... ok
[INFO] [stdout] test src/response.rs - response::Response::frames (line 132) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a54c2e179f0b825ca889dd574e7d514ab6af7c430c5ce0b8d041425845e92a8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a54c2e179f0b825ca889dd574e7d514ab6af7c430c5ce0b8d041425845e92a8d", kill_on_drop: false }`
[INFO] [stdout] a54c2e179f0b825ca889dd574e7d514ab6af7c430c5ce0b8d041425845e92a8d