[INFO] updating cached repository benwebber/tunnelblickctl
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/benwebber/tunnelblickctl
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/benwebber/tunnelblickctl" "work/ex/beta-1.37-6/sources/1.36.0/gh/benwebber/tunnelblickctl"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/benwebber/tunnelblickctl'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/benwebber/tunnelblickctl" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/benwebber/tunnelblickctl"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/benwebber/tunnelblickctl'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fc5df6ecf2a00ad622d5b5f7860e348393691c68
[INFO] sha for GitHub repo benwebber/tunnelblickctl: fc5df6ecf2a00ad622d5b5f7860e348393691c68
[INFO] validating manifest of benwebber/tunnelblickctl 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 benwebber/tunnelblickctl 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 benwebber/tunnelblickctl
[INFO] finished frobbing benwebber/tunnelblickctl
[INFO] frobbed toml for benwebber/tunnelblickctl written to work/ex/beta-1.37-6/sources/1.36.0/gh/benwebber/tunnelblickctl/Cargo.toml
[INFO] started frobbing benwebber/tunnelblickctl
[INFO] finished frobbing benwebber/tunnelblickctl
[INFO] frobbed toml for benwebber/tunnelblickctl written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/benwebber/tunnelblickctl/Cargo.toml
[INFO] crate benwebber/tunnelblickctl already has a lockfile, it will not be regenerated
[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 benwebber/tunnelblickctl 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-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/benwebber/tunnelblickctl:/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] 5effe1f4b0df90db24f356c71895254ae5802fe113a07917c8c54bb44b2cc3b2
[INFO] running `"docker" "start" "-a" "5effe1f4b0df90db24f356c71895254ae5802fe113a07917c8c54bb44b2cc3b2"`
[INFO] [stderr]    Compiling serde v1.0.79
[INFO] [stderr]    Compiling vec_map v0.6.0
[INFO] [stderr]    Compiling unicode-segmentation v0.1.3
[INFO] [stderr]    Compiling strsim v0.5.2
[INFO] [stderr]    Compiling humansize v1.1.0
[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]    Compiling term_size v0.2.3
[INFO] [stderr]    Compiling tabwriter v1.1.0
[INFO] [stderr]    Compiling syn v0.15.4
[INFO] [stderr]    Compiling clap v2.19.3
[INFO] [stderr]    Compiling csv-core v0.1.4
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]    Compiling csv v1.0.1
[INFO] [stderr]    Compiling tunnelblickctl v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/applescript.rs:34:49
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn execute(&self) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                 ^^^^^ help: use `dyn`: `dyn Error`
[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/tunnelblick.rs:49:67
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn execute(&self, command: Command) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:54:36
[INFO] [stderr]    |
[INFO] [stderr] 54 | fn version() -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:76:85
[INFO] [stderr]    |
[INFO] [stderr] 76 | fn print_status<R: Read>(mut reader: csv::Reader<R>, bytes: bool) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.08s
[INFO] running `"docker" "inspect" "5effe1f4b0df90db24f356c71895254ae5802fe113a07917c8c54bb44b2cc3b2"`
[INFO] running `"docker" "rm" "-f" "5effe1f4b0df90db24f356c71895254ae5802fe113a07917c8c54bb44b2cc3b2"`
[INFO] [stdout] 5effe1f4b0df90db24f356c71895254ae5802fe113a07917c8c54bb44b2cc3b2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/benwebber/tunnelblickctl:/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] bd1bb82d1fd7772701cc3b963ad809d6a08ea4e2769b6e22a52de683ff4a8d6e
[INFO] running `"docker" "start" "-a" "bd1bb82d1fd7772701cc3b963ad809d6a08ea4e2769b6e22a52de683ff4a8d6e"`
[INFO] [stderr]    Compiling tunnelblickctl v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/applescript.rs:34:49
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn execute(&self) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                 ^^^^^ help: use `dyn`: `dyn Error`
[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/tunnelblick.rs:49:67
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn execute(&self, command: Command) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:54:36
[INFO] [stderr]    |
[INFO] [stderr] 54 | fn version() -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:76:85
[INFO] [stderr]    |
[INFO] [stderr] 76 | fn print_status<R: Read>(mut reader: csv::Reader<R>, bytes: bool) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "bd1bb82d1fd7772701cc3b963ad809d6a08ea4e2769b6e22a52de683ff4a8d6e"`
[INFO] running `"docker" "rm" "-f" "bd1bb82d1fd7772701cc3b963ad809d6a08ea4e2769b6e22a52de683ff4a8d6e"`
[INFO] [stdout] bd1bb82d1fd7772701cc3b963ad809d6a08ea4e2769b6e22a52de683ff4a8d6e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/benwebber/tunnelblickctl:/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] 9dae6b8155c392d112afb1026dd005e6a509452441c0e59a93fb01de3093d2ff
[INFO] running `"docker" "start" "-a" "9dae6b8155c392d112afb1026dd005e6a509452441c0e59a93fb01de3093d2ff"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tunnelblickctl-0841a9317d1eee9e
[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" "9dae6b8155c392d112afb1026dd005e6a509452441c0e59a93fb01de3093d2ff"`
[INFO] running `"docker" "rm" "-f" "9dae6b8155c392d112afb1026dd005e6a509452441c0e59a93fb01de3093d2ff"`
[INFO] [stdout] 9dae6b8155c392d112afb1026dd005e6a509452441c0e59a93fb01de3093d2ff