[INFO] fetching crate rs-streams 0.1.0...
[INFO] testing rs-streams-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate rs-streams 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate rs-streams 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rs-streams 0.1.0
[INFO] finished tweaking crates.io crate rs-streams 0.1.0
[INFO] tweaked toml for crates.io crate rs-streams 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rs-mem v0.2.2
[INFO] [stderr]   Downloaded rs-collections v0.1.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73e1001811257ccd466cedd5846b9c20022544cb52cbb76a569fceb55c3c047a
[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" "73e1001811257ccd466cedd5846b9c20022544cb52cbb76a569fceb55c3c047a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73e1001811257ccd466cedd5846b9c20022544cb52cbb76a569fceb55c3c047a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73e1001811257ccd466cedd5846b9c20022544cb52cbb76a569fceb55c3c047a", kill_on_drop: false }`
[INFO] [stdout] 73e1001811257ccd466cedd5846b9c20022544cb52cbb76a569fceb55c3c047a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 836190483dc61aa214644b9972a3d8de67bcc82c531ab7daf4f093f25c495255
[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" "836190483dc61aa214644b9972a3d8de67bcc82c531ab7daf4f093f25c495255", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-ctypes v0.1.1
[INFO] [stderr]    Compiling rs-mem v0.2.2
[INFO] [stderr]    Compiling rs-collections v0.1.9
[INFO] [stderr]    Compiling rs-streams v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "836190483dc61aa214644b9972a3d8de67bcc82c531ab7daf4f093f25c495255", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "836190483dc61aa214644b9972a3d8de67bcc82c531ab7daf4f093f25c495255", kill_on_drop: false }`
[INFO] [stdout] 836190483dc61aa214644b9972a3d8de67bcc82c531ab7daf4f093f25c495255
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c28fba477ae8951178a98574d978217d4713a4f0feac106315d37bd1b73e15e7
[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" "c28fba477ae8951178a98574d978217d4713a4f0feac106315d37bd1b73e15e7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rs-streams v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "c28fba477ae8951178a98574d978217d4713a4f0feac106315d37bd1b73e15e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c28fba477ae8951178a98574d978217d4713a4f0feac106315d37bd1b73e15e7", kill_on_drop: false }`
[INFO] [stdout] c28fba477ae8951178a98574d978217d4713a4f0feac106315d37bd1b73e15e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5bcab952add5afa8a7564a5c5090adbc1cf562fa24d8ffa52282c2a435ecf082
[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" "5bcab952add5afa8a7564a5c5090adbc1cf562fa24d8ffa52282c2a435ecf082", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rs_streams-ce02dc81f81b0b48
[INFO] [stdout] 
[INFO] [stderr] 123456
[INFO] [stdout] running 4 tests
[INFO] [stderr] hello world 1 2hello world 3 4
[INFO] [stdout] test file::tests::test_macros ... ok
[INFO] [stdout] test memorystream::tests::test_memory_write_stream ... ok
[INFO] [stdout] test memorystream::tests::test_memory_read_stream ... ok
[INFO] [stdout] test file::tests::test_create_read_remove_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 123456
[INFO] [stdout] hello world 1 2hello world 3 4
[INFO] [stderr]    Doc-tests rs-streams
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5bcab952add5afa8a7564a5c5090adbc1cf562fa24d8ffa52282c2a435ecf082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bcab952add5afa8a7564a5c5090adbc1cf562fa24d8ffa52282c2a435ecf082", kill_on_drop: false }`
[INFO] [stdout] 5bcab952add5afa8a7564a5c5090adbc1cf562fa24d8ffa52282c2a435ecf082