[INFO] crate memory-socket 0.2.0 is already in cache
[INFO] testing memory-socket-0.2.0 against 1.45.2 for beta-1.46-1
[INFO] extracting crate memory-socket 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate memory-socket 0.2.0 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate memory-socket 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate memory-socket 0.2.0
[INFO] tweaked toml for crates.io crate memory-socket 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b0f7ea8f21547eb4f219af82161cd377a683bb18b2d3837552cb483fe494ff1
[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" "7b0f7ea8f21547eb4f219af82161cd377a683bb18b2d3837552cb483fe494ff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b0f7ea8f21547eb4f219af82161cd377a683bb18b2d3837552cb483fe494ff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b0f7ea8f21547eb4f219af82161cd377a683bb18b2d3837552cb483fe494ff1", kill_on_drop: false }`
[INFO] [stdout] 7b0f7ea8f21547eb4f219af82161cd377a683bb18b2d3837552cb483fe494ff1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--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] d1160f434cfd05803643e0594bb9621fb4755bee3a307265557f1842af6f27df
[INFO] running `Command { std: "docker" "start" "-a" "d1160f434cfd05803643e0594bb9621fb4755bee3a307265557f1842af6f27df", kill_on_drop: false }`
[INFO] [stderr]    Compiling flume v0.7.2
[INFO] [stderr]    Compiling memory-socket v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "d1160f434cfd05803643e0594bb9621fb4755bee3a307265557f1842af6f27df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1160f434cfd05803643e0594bb9621fb4755bee3a307265557f1842af6f27df", kill_on_drop: false }`
[INFO] [stdout] d1160f434cfd05803643e0594bb9621fb4755bee3a307265557f1842af6f27df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 572dbddd27c98256fcb0c01928516f72327febc87e8b253022c8977387296356
[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" "572dbddd27c98256fcb0c01928516f72327febc87e8b253022c8977387296356", kill_on_drop: false }`
[INFO] [stderr]    Compiling memory-socket v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "572dbddd27c98256fcb0c01928516f72327febc87e8b253022c8977387296356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "572dbddd27c98256fcb0c01928516f72327febc87e8b253022c8977387296356", kill_on_drop: false }`
[INFO] [stdout] 572dbddd27c98256fcb0c01928516f72327febc87e8b253022c8977387296356
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 71cabe115d3df6d4171b84e9fb4b410dbe9206138c74b1ac63e464b9d9a13cda
[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" "71cabe115d3df6d4171b84e9fb4b410dbe9206138c74b1ac63e464b9d9a13cda", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/memory_socket-63f129b1ea3f9c8b
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sync-7cfb36453bc0dd1d
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr]    Doc-tests memory-socket
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test partial_read ... ok
[INFO] [stdout] test listener_correctly_frees_port_on_drop ... ok
[INFO] [stdout] test read_zero_bytes ... ok
[INFO] [stdout] test partial_read_write_both_sides ... ok
[INFO] [stdout] test many_small_writes ... ok
[INFO] [stdout] test listener_bind ... ok
[INFO] [stdout] test simple_write_read ... ok
[INFO] [stdout] test listen_on_port_zero ... ok
[INFO] [stdout] test simple_connect ... ok
[INFO] [stdout] test read_bytes_with_large_buffer ... 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 8 tests
[INFO] [stdout] test src/lib.rs - MemoryListener::incoming (line 180) ... ok
[INFO] [stdout] test src/lib.rs - MemoryListener::accept (line 209) ... ok
[INFO] [stdout] test src/lib.rs - MemoryListener::bind (line 101) ... ok
[INFO] [stdout] test src/lib.rs - MemorySocket::new_pair (line 295) ... ok
[INFO] [stdout] test src/lib.rs - MemoryListener (line 50) ... ok
[INFO] [stdout] test src/lib.rs - MemorySocket (line 252) ... ok
[INFO] [stdout] test src/lib.rs - MemorySocket::connect (line 316) ... ok
[INFO] [stdout] test src/lib.rs - MemoryListener::local_addr (line 157) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "71cabe115d3df6d4171b84e9fb4b410dbe9206138c74b1ac63e464b9d9a13cda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71cabe115d3df6d4171b84e9fb4b410dbe9206138c74b1ac63e464b9d9a13cda", kill_on_drop: false }`
[INFO] [stdout] 71cabe115d3df6d4171b84e9fb4b410dbe9206138c74b1ac63e464b9d9a13cda