[INFO] crate openvpn-plugin 0.3.0 is already in cache
[INFO] extracting crate openvpn-plugin 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/openvpn-plugin/0.3.0
[INFO] extracting crate openvpn-plugin 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/openvpn-plugin/0.3.0
[INFO] validating manifest of openvpn-plugin-0.3.0 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 openvpn-plugin-0.3.0 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 openvpn-plugin-0.3.0
[INFO] finished frobbing openvpn-plugin-0.3.0
[INFO] frobbed toml for openvpn-plugin-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/openvpn-plugin/0.3.0/Cargo.toml
[INFO] started frobbing openvpn-plugin-0.3.0
[INFO] finished frobbing openvpn-plugin-0.3.0
[INFO] frobbed toml for openvpn-plugin-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/openvpn-plugin/0.3.0/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 openvpn-plugin-0.3.0 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-1/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/openvpn-plugin/0.3.0:/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] 347a9b16e26156ac60e72517a0ab3668e43531899262bab8699eb096174f5018
[INFO] running `"docker" "start" "-a" "347a9b16e26156ac60e72517a0ab3668e43531899262bab8699eb096174f5018"`
[INFO] [stderr]    Compiling openvpn-plugin v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/logging.rs:56:54
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub fn format_panic(source: &str, panic_payload: Box<Any + Send + 'static>) -> String {
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:433:16
[INFO] [stderr]     |
[INFO] [stderr] 433 |     cause: Box<::std::error::Error>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:443:43
[INFO] [stderr]     |
[INFO] [stderr] 443 |             cause: Box::new(cause) as Box<::std::error::Error>,
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:460:32
[INFO] [stderr]     |
[INFO] [stderr] 460 |     fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/logging.rs:48:32
[INFO] [stderr]    |
[INFO] [stderr] 48 |     let mut error_iter = error.cause();
[INFO] [stderr]    |                                ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/logging.rs:51:24
[INFO] [stderr]    |
[INFO] [stderr] 51 |         error_iter = e.cause();
[INFO] [stderr]    |                        ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `"docker" "inspect" "347a9b16e26156ac60e72517a0ab3668e43531899262bab8699eb096174f5018"`
[INFO] running `"docker" "rm" "-f" "347a9b16e26156ac60e72517a0ab3668e43531899262bab8699eb096174f5018"`
[INFO] [stdout] 347a9b16e26156ac60e72517a0ab3668e43531899262bab8699eb096174f5018
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/openvpn-plugin/0.3.0:/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] 1e3b93815348fe53c7c321eaac2c6857c9180d84a9aa1b0d0d21e524d320de86
[INFO] running `"docker" "start" "-a" "1e3b93815348fe53c7c321eaac2c6857c9180d84a9aa1b0d0d21e524d320de86"`
[INFO] [stderr]    Compiling openvpn-plugin v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/logging.rs:56:54
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub fn format_panic(source: &str, panic_payload: Box<Any + Send + 'static>) -> String {
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Any + Send + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:433:16
[INFO] [stderr]     |
[INFO] [stderr] 433 |     cause: Box<::std::error::Error>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:443:43
[INFO] [stderr]     |
[INFO] [stderr] 443 |             cause: Box::new(cause) as Box<::std::error::Error>,
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:460:32
[INFO] [stderr]     |
[INFO] [stderr] 460 |     fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/logging.rs:48:32
[INFO] [stderr]    |
[INFO] [stderr] 48 |     let mut error_iter = error.cause();
[INFO] [stderr]    |                                ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/logging.rs:51:24
[INFO] [stderr]    |
[INFO] [stderr] 51 |         error_iter = e.cause();
[INFO] [stderr]    |                        ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `"docker" "inspect" "1e3b93815348fe53c7c321eaac2c6857c9180d84a9aa1b0d0d21e524d320de86"`
[INFO] running `"docker" "rm" "-f" "1e3b93815348fe53c7c321eaac2c6857c9180d84a9aa1b0d0d21e524d320de86"`
[INFO] [stdout] 1e3b93815348fe53c7c321eaac2c6857c9180d84a9aa1b0d0d21e524d320de86
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/openvpn-plugin/0.3.0:/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] 202b59db319712b1601c6b4ae9b2fe6fdee3b9e9a6eb422d6eaf9eca363a176c
[INFO] running `"docker" "start" "-a" "202b59db319712b1601c6b4ae9b2fe6fdee3b9e9a6eb422d6eaf9eca363a176c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/openvpn_plugin-f98fabf0abc13af8
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test ffi::parse::tests::env_double_equal ... ok
[INFO] [stdout] test ffi::parse::tests::env_utf8_happy_path ... ok
[INFO] [stdout] test ffi::parse::tests::env_no_equal ... ok
[INFO] [stdout] test ffi::parse::tests::env_one_value ... ok
[INFO] [stdout] test ffi::parse::tests::env_two_same_key ... ok
[INFO] [stdout] test ffi::parse::tests::string_array_empty ... ok
[INFO] [stdout] test ffi::parse::tests::env_utf8_invalid ... ok
[INFO] [stdout] test ffi::parse::tests::string_array_null ... ok
[INFO] [stdout] test ffi::parse::tests::string_array_no_space_trim ... ok
[INFO] [stdout] test types::tests::event_enum_to_str ... ok
[INFO] [stdout] test types::tests::events_to_bitmask_another_event ... ok
[INFO] [stdout] test ffi::parse::tests::string_array_two_strings ... ok
[INFO] [stdout] test ffi::parse::tests::string_array_utf8_happy_path ... ok
[INFO] [stdout] test ffi::parse::tests::string_array_utf8_invalid ... ok
[INFO] [stdout] test types::tests::events_to_bitmask_many_events ... ok
[INFO] [stdout] test types::tests::from_int_negative ... ok
[INFO] [stdout] test types::tests::from_int_invalid ... ok
[INFO] [stdout] test types::tests::events_to_bitmask_one_event ... ok
[INFO] [stdout] test types::tests::events_to_bitmask_no_events ... ok
[INFO] [stdout] test types::tests::from_int_last ... ok
[INFO] [stdout] test types::tests::from_int_first ... ok
[INFO] [stdout] test types::tests::from_int_all_valid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests openvpn-plugin
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - openvpn_plugin (line 192) ... ok
[INFO] [stdout] test src/lib.rs - openvpn_plugin (line 153) ... ok
[INFO] [stdout] test src/lib.rs - openvpn_plugin (line 213) ... ok
[INFO] [stdout] test src/lib.rs -  (line 34) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "202b59db319712b1601c6b4ae9b2fe6fdee3b9e9a6eb422d6eaf9eca363a176c"`
[INFO] running `"docker" "rm" "-f" "202b59db319712b1601c6b4ae9b2fe6fdee3b9e9a6eb422d6eaf9eca363a176c"`
[INFO] [stdout] 202b59db319712b1601c6b4ae9b2fe6fdee3b9e9a6eb422d6eaf9eca363a176c