[INFO] crate bytepack 0.4.1 is already in cache
[INFO] testing bytepack-0.4.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate bytepack 0.4.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate bytepack 0.4.1 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2020-06-03" "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] 8face14a87040f93ef01596e4a1f2e5d8f4dbe461fea608a3bdb8346680bb379
[INFO] running `"docker" "start" "-a" "8face14a87040f93ef01596e4a1f2e5d8f4dbe461fea608a3bdb8346680bb379"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[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 5.77s
[INFO] running `"docker" "inspect" "8face14a87040f93ef01596e4a1f2e5d8f4dbe461fea608a3bdb8346680bb379"`
[INFO] running `"docker" "rm" "-f" "8face14a87040f93ef01596e4a1f2e5d8f4dbe461fea608a3bdb8346680bb379"`
[INFO] [stdout] 8face14a87040f93ef01596e4a1f2e5d8f4dbe461fea608a3bdb8346680bb379
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2020-06-03" "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] ac8c7dabdfc96197edb21f544a3d0e120749f22e778cd86f08ca95266183f48f
[INFO] running `"docker" "start" "-a" "ac8c7dabdfc96197edb21f544a3d0e120749f22e778cd86f08ca95266183f48f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling bytepack v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "ac8c7dabdfc96197edb21f544a3d0e120749f22e778cd86f08ca95266183f48f"`
[INFO] running `"docker" "rm" "-f" "ac8c7dabdfc96197edb21f544a3d0e120749f22e778cd86f08ca95266183f48f"`
[INFO] [stdout] ac8c7dabdfc96197edb21f544a3d0e120749f22e778cd86f08ca95266183f48f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2020-06-03" "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] ddd1b46a3c3aa3f2aec8449e58b0801ad83f18cc179f05a644a162ebbf00b161
[INFO] running `"docker" "start" "-a" "ddd1b46a3c3aa3f2aec8449e58b0801ad83f18cc179f05a644a162ebbf00b161"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bytepack-0348c2e69358cd4c
[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] [stderr]      Running /opt/rustwide/target/debug/deps/test-01e39f8cc5024d12
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test f64_to_end ... ok
[INFO] [stdout] test u64_exact ... ok
[INFO] [stdout] test f64_exact ... ok
[INFO] [stdout] test multiple ... ok
[INFO] [stdout] test struct_unpack ... ok
[INFO] [stdout] test u64_to_end ... ok
[INFO] [stdout] test endianness ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bytepack
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - Packed (line 95) ... ignored
[INFO] [stdout] test src/lib.rs - Packer::pack_ref (line 963) ... ok
[INFO] [stdout] test src/lib.rs - Packed (line 60) ... ok
[INFO] [stdout] test src/lib.rs - Packer::pack (line 953) ... ok
[INFO] [stdout] test src/lib.rs - Unpacker (line 878) ... ok
[INFO] [stdout] test src/lib.rs - Packer::pack_all (line 973) ... ok
[INFO] [stdout] test src/lib.rs - Unpacker::unpack_to_end (line 907) ... ok
[INFO] [stdout] test src/lib.rs - Unpacker::unpack (line 896) ... ok
[INFO] [stdout] test src/lib.rs -  (line 26) ... ok
[INFO] [stdout] test src/lib.rs - Packer (line 937) ... ok
[INFO] [stdout] test src/lib.rs - Unpacker::unpack_exact (line 919) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ddd1b46a3c3aa3f2aec8449e58b0801ad83f18cc179f05a644a162ebbf00b161"`
[INFO] running `"docker" "rm" "-f" "ddd1b46a3c3aa3f2aec8449e58b0801ad83f18cc179f05a644a162ebbf00b161"`
[INFO] [stdout] ddd1b46a3c3aa3f2aec8449e58b0801ad83f18cc179f05a644a162ebbf00b161