[INFO] fetching crate bitpack 0.2.1...
[INFO] testing bitpack-0.2.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate bitpack 0.2.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate bitpack 0.2.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitpack 0.2.1
[INFO] finished tweaking crates.io crate bitpack 0.2.1
[INFO] tweaked toml for crates.io crate bitpack 0.2.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", 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] 546725733e6c76af97d8050a2cb87c77f80e7748b04be8daa341f09ae2aff4f3
[INFO] running `Command { std: "docker" "start" "-a" "546725733e6c76af97d8050a2cb87c77f80e7748b04be8daa341f09ae2aff4f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "546725733e6c76af97d8050a2cb87c77f80e7748b04be8daa341f09ae2aff4f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "546725733e6c76af97d8050a2cb87c77f80e7748b04be8daa341f09ae2aff4f3", kill_on_drop: false }`
[INFO] [stdout] 546725733e6c76af97d8050a2cb87c77f80e7748b04be8daa341f09ae2aff4f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 88ace7e7d1158f2abc0a0c25e8ea30642489f303421587955f49e368a04979f0
[INFO] running `Command { std: "docker" "start" "-a" "88ace7e7d1158f2abc0a0c25e8ea30642489f303421587955f49e368a04979f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitpack v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "88ace7e7d1158f2abc0a0c25e8ea30642489f303421587955f49e368a04979f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88ace7e7d1158f2abc0a0c25e8ea30642489f303421587955f49e368a04979f0", kill_on_drop: false }`
[INFO] [stdout] 88ace7e7d1158f2abc0a0c25e8ea30642489f303421587955f49e368a04979f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4aa255901d74eebe37a5df8e064a5fa205ccb0d76b94d51834d07ff090db806b
[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" "4aa255901d74eebe37a5df8e064a5fa205ccb0d76b94d51834d07ff090db806b", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitpack v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "4aa255901d74eebe37a5df8e064a5fa205ccb0d76b94d51834d07ff090db806b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aa255901d74eebe37a5df8e064a5fa205ccb0d76b94d51834d07ff090db806b", kill_on_drop: false }`
[INFO] [stdout] 4aa255901d74eebe37a5df8e064a5fa205ccb0d76b94d51834d07ff090db806b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e6a179a2053d950b85d7aa430bea9de70711972df1d950748f44f9a5f649f833
[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" "e6a179a2053d950b85d7aa430bea9de70711972df1d950748f44f9a5f649f833", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bitpack-56be306c202b2909
[INFO] [stderr]    Doc-tests bitpack
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_bigbit ... ok
[INFO] [stdout] test test_moresmallbit ... ok
[INFO] [stdout] test test_smallbit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - BitPack<&'a [u8]>::read (line 99) ... ok
[INFO] [stdout] test src/lib.rs - BitPack<&'a mut [u8]>::write (line 49) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e6a179a2053d950b85d7aa430bea9de70711972df1d950748f44f9a5f649f833", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6a179a2053d950b85d7aa430bea9de70711972df1d950748f44f9a5f649f833", kill_on_drop: false }`
[INFO] [stdout] e6a179a2053d950b85d7aa430bea9de70711972df1d950748f44f9a5f649f833
