[INFO] fetching crate mpd_protocol 0.7.0...
[INFO] testing mpd_protocol-0.7.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate mpd_protocol 0.7.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate mpd_protocol 0.7.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cbd050bf1337ad9c6f4a8b3781b6959ac489c04b4fea79840fa292d84bee546e
[INFO] running `"docker" "start" "-a" "cbd050bf1337ad9c6f4a8b3781b6959ac489c04b4fea79840fa292d84bee546e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling bytes v0.5.4
[INFO] [stderr]    Compiling pin-project-lite v0.1.7
[INFO] [stderr]    Compiling static_assertions v0.3.4
[INFO] [stderr]    Compiling futures-sink v0.3.5
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling tokio v0.2.21
[INFO] [stderr]    Compiling lexical-core v0.6.7
[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 14.55s
[INFO] running `"docker" "inspect" "cbd050bf1337ad9c6f4a8b3781b6959ac489c04b4fea79840fa292d84bee546e"`
[INFO] running `"docker" "rm" "-f" "cbd050bf1337ad9c6f4a8b3781b6959ac489c04b4fea79840fa292d84bee546e"`
[INFO] [stdout] cbd050bf1337ad9c6f4a8b3781b6959ac489c04b4fea79840fa292d84bee546e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a2460fb21555d14391e5eb95966492a007857439aac67fa7893e1ba044380672
[INFO] running `"docker" "start" "-a" "a2460fb21555d14391e5eb95966492a007857439aac67fa7893e1ba044380672"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling mpd_protocol v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.36s
[INFO] running `"docker" "inspect" "a2460fb21555d14391e5eb95966492a007857439aac67fa7893e1ba044380672"`
[INFO] running `"docker" "rm" "-f" "a2460fb21555d14391e5eb95966492a007857439aac67fa7893e1ba044380672"`
[INFO] [stdout] a2460fb21555d14391e5eb95966492a007857439aac67fa7893e1ba044380672
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f6d0d19663aca8c526cc38042507ca645da05c2973f9bcb95c6fb473f51b512c
[INFO] running `"docker" "start" "-a" "f6d0d19663aca8c526cc38042507ca645da05c2973f9bcb95c6fb473f51b512c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mpd_protocol-3cb3342d95d1e1d8
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test command::test::single_render ... ok
[INFO] [stdout] test command::test::command_list_render ... ok
[INFO] [stdout] test parser::test::error ... ok
[INFO] [stdout] test response::test::owned_frames_iter ... ok
[INFO] [stdout] test parser::test::version_number ... ok
[INFO] [stdout] test response::test::borrowed_frames_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/decoder-96d96f48d0e8e8c8
[INFO] [stdout] running 7 tests
[INFO] [stdout] test decoder_multiple_messages ... ok
[INFO] [stdout] test decoder_simple_response ... ok
[INFO] [stdout] test decoder_greeting ... ok
[INFO] [stdout] test decoder_empty_response ... ok
[INFO] [stdout] test decoder_cursor_reset ... ok
[INFO] [stdout] test decoder_command_list ... 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] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/encoder-10510334aa7bea99
[INFO] [stdout] running 1 test
[INFO] [stdout] test encoder ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/parser-362c0deb29adca00
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test successful_command_list ... ok
[INFO] [stdout] test incomplete_binary_response ... ok
[INFO] [stdout] test simple_response ... ok
[INFO] [stdout] test simple_response_with_terminator_in_values ... ok
[INFO] [stdout] test incomplete_complete_response ... ok
[INFO] [stdout] test incomplete_simple_response ... ok
[INFO] [stdout] test error_response ... ok
[INFO] [stdout] test empty_response ... ok
[INFO] [stdout] test command_list_with_error ... ok
[INFO] [stderr]    Doc-tests mpd_protocol
[INFO] [stdout] test binary_response ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/response.rs - response::Frame::empty (line 288) ... ok
[INFO] [stdout] test src/response.rs - response::Response::is_error (line 94) ... ok
[INFO] [stdout] test src/response.rs - response::Response::frames (line 132) ... ok
[INFO] [stdout] test src/command.rs - command::escape_argument (line 227) ... ok
[INFO] [stdout] test src/parser.rs - parser::greeting (line 76) ... ok
[INFO] [stdout] test src/response.rs - response::Response::empty (line 78) ... 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/response.rs - response::Response::len (line 120) ... ok
[INFO] [stdout] test src/response.rs - response::Response::new (line 59) ... ok
[INFO] [stdout] test src/parser.rs - parser::response (line 93) ... ok
[INFO] [stdout] test src/macros.rs - command_list (line 3) ... ok
[INFO] [stdout] test src/response.rs - response::Response::into_frames (line 165) ... ok
[INFO] [stdout] test src/response.rs - response::Frame::values_as_map (line 307) ... ok
[INFO] [stdout] test src/response.rs - response::Response::single_frame (line 152) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f6d0d19663aca8c526cc38042507ca645da05c2973f9bcb95c6fb473f51b512c"`
[INFO] running `"docker" "rm" "-f" "f6d0d19663aca8c526cc38042507ca645da05c2973f9bcb95c6fb473f51b512c"`
[INFO] [stdout] f6d0d19663aca8c526cc38042507ca645da05c2973f9bcb95c6fb473f51b512c