[INFO] crate rosrust 0.8.1 is already in cache
[INFO] extracting crate rosrust 0.8.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/rosrust/0.8.1
[INFO] extracting crate rosrust 0.8.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rosrust/0.8.1
[INFO] validating manifest of rosrust-0.8.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rosrust-0.8.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rosrust-0.8.1
[INFO] finished frobbing rosrust-0.8.1
[INFO] frobbed toml for rosrust-0.8.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rosrust/0.8.1/Cargo.toml
[INFO] started frobbing rosrust-0.8.1
[INFO] finished frobbing rosrust-0.8.1
[INFO] frobbed toml for rosrust-0.8.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rosrust/0.8.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rosrust-0.8.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rosrust/0.8.1:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 4ee90f2e8e1b46a0aab36286da2baf70bce8162397d05dfd19e87df609440662
[INFO] running `"docker" "start" "-a" "4ee90f2e8e1b46a0aab36286da2baf70bce8162397d05dfd19e87df609440662"`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/crater/workdir/tests/benchmarks.rs
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]    Compiling ascii v0.8.7
[INFO] [stderr]    Compiling chunked_transfer v0.3.1
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling xml-rs v0.6.1
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling gzip-header v0.3.0
[INFO] [stderr]    Compiling serde_bytes v0.10.5
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling twoway v0.1.8
[INFO] [stderr]    Compiling buf_redux v0.8.4
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling ctrlc v3.1.3
[INFO] [stderr]    Compiling phf v0.7.24
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling md-5 v0.8.0
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling tiny_http v0.6.2
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling mime_guess v1.8.7
[INFO] [stderr]    Compiling crossbeam v0.7.2
[INFO] [stderr]    Compiling winconsole v0.10.0
[INFO] [stderr]    Compiling colored v1.8.0
[INFO] [stderr]    Compiling multipart v0.15.4
[INFO] [stderr]    Compiling rosrust_codegen v0.8.1
[INFO] [stderr]    Compiling brotli2 v0.3.2
[INFO] [stderr]    Compiling rouille v3.0.0
[INFO] [stderr]    Compiling xml-rpc v0.0.12
[INFO] [stderr]    Compiling rosrust v0.8.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api/clock.rs:14:16
[INFO] [stderr]    |
[INFO] [stderr] 14 |     clock: Arc<Clock>,
[INFO] [stderr]    |                ^^^^^ help: use `dyn`: `dyn Clock`
[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/api/clock.rs:19:27
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn new(clock: Arc<Clock>, delay: Duration) -> Self {
[INFO] [stderr]    |                           ^^^^^ help: use `dyn`: `dyn Clock`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api/clock.rs:29:16
[INFO] [stderr]    |
[INFO] [stderr] 29 |     clock: Arc<Clock>,
[INFO] [stderr]    |                ^^^^^ help: use `dyn`: `dyn Clock`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api/clock.rs:35:27
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn new(clock: Arc<Clock>, delay: Duration) -> Rate {
[INFO] [stderr]    |                           ^^^^^ help: use `dyn`: `dyn Clock`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api/raii.rs:13:16
[INFO] [stderr]    |
[INFO] [stderr] 13 |     clock: Arc<Clock>,
[INFO] [stderr]    |                ^^^^^ help: use `dyn`: `dyn Clock`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api/raii.rs:23:20
[INFO] [stderr]    |
[INFO] [stderr] 23 |         clock: Arc<Clock>,
[INFO] [stderr]    |                    ^^^^^ help: use `dyn`: `dyn Clock`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api/ros.rs:29:16
[INFO] [stderr]    |
[INFO] [stderr] 29 |     clock: Arc<Clock>,
[INFO] [stderr]    |                ^^^^^ help: use `dyn`: `dyn Clock`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/rosxmlrpc/mod.rs:35:32
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn cause(&self) -> Option<&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/tcpros/mod.rs:27:43
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn set_header(&mut self, _clock: &Arc<Clock>, _seq: &Arc<AtomicUsize>) {}
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Clock`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.34s
[INFO] running `"docker" "inspect" "4ee90f2e8e1b46a0aab36286da2baf70bce8162397d05dfd19e87df609440662"`
[INFO] running `"docker" "rm" "-f" "4ee90f2e8e1b46a0aab36286da2baf70bce8162397d05dfd19e87df609440662"`
[INFO] [stdout] 4ee90f2e8e1b46a0aab36286da2baf70bce8162397d05dfd19e87df609440662
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rosrust/0.8.1:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 27f33ce37cb54d6b7f4e748c93c1c0ea51e19c7e70f05bae8599706c39c8c72b
[INFO] running `"docker" "start" "-a" "27f33ce37cb54d6b7f4e748c93c1c0ea51e19c7e70f05bae8599706c39c8c72b"`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/crater/workdir/tests/benchmarks.rs
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling bstr v0.2.7
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling rosrust v0.8.1 (/opt/crater/workdir)
[INFO] [stderr] error: proc macro panicked
[INFO] [stderr]  --> examples/old_service.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     rosrust::rosmsg_include!(roscpp_tutorials / TwoInts);
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: message: message roscpp_tutorials/TwoInts not found in provided directories
[INFO] [stderr]           Directories:
[INFO] [stderr]           share
[INFO] [stderr]           ../src
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rosrust`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: proc macro panicked
[INFO] [stderr]  --> tests/publisher_to_relayed_subscriber.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     rosrust::rosmsg_include!(std_msgs / String, std_msgs / String);
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] error: proc macro panicked
[INFO] [stderr]  --> tests/service_to_rosrust_client.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     rosrust::rosmsg_include!(roscpp_tutorials / TwoInts);
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: message: message roscpp_tutorials/TwoInts not found in provided directories
[INFO] [stderr]           Directories:
[INFO] [stderr]           share
[INFO] [stderr]           ../src
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr]   |
[INFO] [stderr]   = help: message: message std_msgs/String not found in provided directories
[INFO] [stderr]           Directories:
[INFO] [stderr]           share
[INFO] [stderr]           ../src
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rosrust`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `rosrust`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: proc macro panicked
[INFO] [stderr]   --> tests/benchmarks.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | /     rosrust::rosmsg_include!(
[INFO] [stderr] 13 | |         roscpp_tutorials / TwoInts,
[INFO] [stderr] 14 | |         rospy_tutorials / AddTwoInts,
[INFO] [stderr] 15 | |         std_msgs / String
[INFO] [stderr] 16 | |     );
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = help: message: message std_msgs/String not found in provided directories
[INFO] [stderr]            Directories:
[INFO] [stderr]            share
[INFO] [stderr]            ../src
[INFO] [stderr]            
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: proc macro panicked
[INFO] [stderr]  --> tests/reserved_keywords_test.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     rosrust::rosmsg_include!(visualization_msgs / ImageMarker);
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: message: message visualization_msgs/ImageMarker not found in provided directories
[INFO] [stderr]           Directories:
[INFO] [stderr]           share
[INFO] [stderr]           ../src
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rosrust`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `rosrust`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "27f33ce37cb54d6b7f4e748c93c1c0ea51e19c7e70f05bae8599706c39c8c72b"`
[INFO] running `"docker" "rm" "-f" "27f33ce37cb54d6b7f4e748c93c1c0ea51e19c7e70f05bae8599706c39c8c72b"`
[INFO] [stdout] 27f33ce37cb54d6b7f4e748c93c1c0ea51e19c7e70f05bae8599706c39c8c72b