[INFO] crate bytepack 0.4.1 is already in cache
[INFO] testing bytepack-0.4.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate bytepack 0.4.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate bytepack 0.4.1 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 bytepack 0.4.1
[INFO] finished tweaking crates.io crate bytepack 0.4.1
[INFO] tweaked toml for crates.io crate bytepack 0.4.1 written to /workspace/builds/worker-12/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] f21f62becf47418776ac55739a4ecd54d4b42dd808b20a9dc3d3b8fbae3d42c4
[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" "f21f62becf47418776ac55739a4ecd54d4b42dd808b20a9dc3d3b8fbae3d42c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f21f62becf47418776ac55739a4ecd54d4b42dd808b20a9dc3d3b8fbae3d42c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f21f62becf47418776ac55739a4ecd54d4b42dd808b20a9dc3d3b8fbae3d42c4", kill_on_drop: false }`
[INFO] [stdout] f21f62becf47418776ac55739a4ecd54d4b42dd808b20a9dc3d3b8fbae3d42c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 103bde4dd481b8af1c57746ea6b5f9e665742de5bb8a1e6d172b99b8705b4f53
[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" "103bde4dd481b8af1c57746ea6b5f9e665742de5bb8a1e6d172b99b8705b4f53", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling bytepack_derive v0.2.0
[INFO] [stderr]    Compiling bytepack v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.86s
[INFO] running `Command { std: "docker" "inspect" "103bde4dd481b8af1c57746ea6b5f9e665742de5bb8a1e6d172b99b8705b4f53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "103bde4dd481b8af1c57746ea6b5f9e665742de5bb8a1e6d172b99b8705b4f53", kill_on_drop: false }`
[INFO] [stdout] 103bde4dd481b8af1c57746ea6b5f9e665742de5bb8a1e6d172b99b8705b4f53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ab55778ce5da25231ed3f247c9310eef22dfcab089d23efc55d87f81b7b19daf
[INFO] running `Command { std: "docker" "start" "-a" "ab55778ce5da25231ed3f247c9310eef22dfcab089d23efc55d87f81b7b19daf", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytepack v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "ab55778ce5da25231ed3f247c9310eef22dfcab089d23efc55d87f81b7b19daf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab55778ce5da25231ed3f247c9310eef22dfcab089d23efc55d87f81b7b19daf", kill_on_drop: false }`
[INFO] [stdout] ab55778ce5da25231ed3f247c9310eef22dfcab089d23efc55d87f81b7b19daf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] bfc1edbea31a3f5532de2902189cc52b57937905606594e392e8dac35698d0f0
[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" "bfc1edbea31a3f5532de2902189cc52b57937905606594e392e8dac35698d0f0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bytepack-c3ccb6bf44145c3f
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test-f38e70b4e1cee232
[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] [stderr]    Doc-tests bytepack
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test f64_exact ... ok
[INFO] [stdout] test endianness ... ok
[INFO] [stdout] test struct_unpack ... ok
[INFO] [stdout] test u64_to_end ... ok
[INFO] [stdout] test f64_to_end ... ok
[INFO] [stdout] test u64_exact ... ok
[INFO] [stdout] test multiple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - Packed (line 95) ... ignored
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - Packer::pack_ref (line 963) ... ok
[INFO] [stdout] test src/lib.rs - Packer (line 937) ... ok
[INFO] [stdout] test src/lib.rs - Unpacker::unpack_to_end (line 907) ... ok
[INFO] [stdout] test src/lib.rs - Packer::pack (line 953) ... ok
[INFO] [stdout] test src/lib.rs - Packed (line 60) ... ok
[INFO] [stdout] test src/lib.rs - Unpacker::unpack (line 896) ... ok
[INFO] [stdout] test src/lib.rs - Unpacker (line 878) ... ok
[INFO] [stdout] test src/lib.rs - Unpacker::unpack_exact (line 919) ... ok
[INFO] [stdout] test src/lib.rs - Packer::pack_all (line 973) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bfc1edbea31a3f5532de2902189cc52b57937905606594e392e8dac35698d0f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfc1edbea31a3f5532de2902189cc52b57937905606594e392e8dac35698d0f0", kill_on_drop: false }`
[INFO] [stdout] bfc1edbea31a3f5532de2902189cc52b57937905606594e392e8dac35698d0f0