[INFO] crate audit 0.1.1 is already in cache
[INFO] extracting crate audit 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/audit/0.1.1
[INFO] extracting crate audit 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/audit/0.1.1
[INFO] validating manifest of audit-0.1.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of audit-0.1.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing audit-0.1.1
[INFO] finished frobbing audit-0.1.1
[INFO] frobbed toml for audit-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/audit/0.1.1/Cargo.toml
[INFO] started frobbing audit-0.1.1
[INFO] finished frobbing audit-0.1.1
[INFO] frobbed toml for audit-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/audit/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing audit-0.1.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/audit/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 67ddf7a4d9d419ffd195f33266914906de0512de4b415664cef721e64dac8cde
[INFO] running `"docker" "start" "-a" "67ddf7a4d9d419ffd195f33266914906de0512de4b415664cef721e64dac8cde"`
[INFO] [stderr]    Compiling netlink-sys v0.1.0
[INFO] [stderr]    Compiling netlink-packet v0.1.1
[INFO] [stderr]    Compiling netlink-proto v0.1.1
[INFO] [stderr]    Compiling audit v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `set_pid`
[INFO] [stderr]   --> src/handle.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn set_pid(&mut self) -> impl Future<Item = (), Error = Error> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.69s
[INFO] running `"docker" "inspect" "67ddf7a4d9d419ffd195f33266914906de0512de4b415664cef721e64dac8cde"`
[INFO] running `"docker" "rm" "-f" "67ddf7a4d9d419ffd195f33266914906de0512de4b415664cef721e64dac8cde"`
[INFO] [stdout] 67ddf7a4d9d419ffd195f33266914906de0512de4b415664cef721e64dac8cde
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/audit/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4a8dd380ffba2dc431056c023d25fca1d76313cbb483f3e85ecd2712bf3312bc
[INFO] running `"docker" "start" "-a" "4a8dd380ffba2dc431056c023d25fca1d76313cbb483f3e85ecd2712bf3312bc"`
[INFO] [stderr]    Compiling audit v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `NLM_F_DUMP`, `NLM_F_REQUEST`
[INFO] [stderr]   --> examples/add_rules.rs:11:43
[INFO] [stderr]    |
[INFO] [stderr] 11 | use audit::constants::{AUDIT_ARCH_X86_64, NLM_F_DUMP, NLM_F_REQUEST};
[INFO] [stderr]    |                                           ^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `AuditMessage`, `NetlinkFlags`, `NetlinkMessage`
[INFO] [stderr]   --> examples/add_rules.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     AuditMessage, NetlinkFlags, NetlinkMessage, RuleAction, RuleField, RuleFieldFlags, RuleFlags,
[INFO] [stderr]    |     ^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_pid`
[INFO] [stderr]   --> src/handle.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn set_pid(&mut self) -> impl Future<Item = (), Error = Error> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Stream`
[INFO] [stderr]  --> examples/add_rules.rs:8:23
[INFO] [stderr]   |
[INFO] [stderr] 8 | use futures::{Future, Stream};
[INFO] [stderr]   |                       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.77s
[INFO] running `"docker" "inspect" "4a8dd380ffba2dc431056c023d25fca1d76313cbb483f3e85ecd2712bf3312bc"`
[INFO] running `"docker" "rm" "-f" "4a8dd380ffba2dc431056c023d25fca1d76313cbb483f3e85ecd2712bf3312bc"`
[INFO] [stdout] 4a8dd380ffba2dc431056c023d25fca1d76313cbb483f3e85ecd2712bf3312bc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/audit/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 7a5403f1c459f8d77132979dd09af7b7ab07d2e95de98afdaf9a848b2d517db6
[INFO] running `"docker" "start" "-a" "7a5403f1c459f8d77132979dd09af7b7ab07d2e95de98afdaf9a848b2d517db6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/audit-73809e9bc578e8d2
[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]    Doc-tests audit
[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 `"docker" "inspect" "7a5403f1c459f8d77132979dd09af7b7ab07d2e95de98afdaf9a848b2d517db6"`
[INFO] running `"docker" "rm" "-f" "7a5403f1c459f8d77132979dd09af7b7ab07d2e95de98afdaf9a848b2d517db6"`
[INFO] [stdout] 7a5403f1c459f8d77132979dd09af7b7ab07d2e95de98afdaf9a848b2d517db6