[INFO] fetching crate ether-dream 0.2.0...
[INFO] extracting crate ether-dream 0.2.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/ether-dream/0.2.0
[INFO] extracting crate ether-dream 0.2.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/ether-dream/0.2.0
[INFO] validating manifest of ether-dream-0.2.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ether-dream-0.2.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ether-dream-0.2.0
[INFO] finished frobbing ether-dream-0.2.0
[INFO] frobbed toml for ether-dream-0.2.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/ether-dream/0.2.0/Cargo.toml
[INFO] started frobbing ether-dream-0.2.0
[INFO] finished frobbing ether-dream-0.2.0
[INFO] frobbed toml for ether-dream-0.2.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/ether-dream/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ether-dream-0.2.0 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/ether-dream/0.2.0:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 9b259b9ab65832f815c785484e21da3dfb91bbfba72e10cb422c62181f94e2df
[INFO] running `"docker" "start" "-a" "9b259b9ab65832f815c785484e21da3dfb91bbfba72e10cb422c62181f94e2df"`
[INFO] [stderr]    Compiling ether-dream v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dac/stream.rs:397:32
[INFO] [stderr]     |
[INFO] [stderr] 397 |     fn cause(&self) -> Option<&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: field is never used: `timeout`
[INFO] [stderr]   --> src/dac/stream.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     timeout: Option<time::Duration>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.38s
[INFO] running `"docker" "inspect" "9b259b9ab65832f815c785484e21da3dfb91bbfba72e10cb422c62181f94e2df"`
[INFO] running `"docker" "rm" "-f" "9b259b9ab65832f815c785484e21da3dfb91bbfba72e10cb422c62181f94e2df"`
[INFO] [stdout] 9b259b9ab65832f815c785484e21da3dfb91bbfba72e10cb422c62181f94e2df
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/ether-dream/0.2.0:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 931b4aba65fa0b767fd0f223ff77721e0d093353701cca65907e422a0e7b0985
[INFO] running `"docker" "start" "-a" "931b4aba65fa0b767fd0f223ff77721e0d093353701cca65907e422a0e7b0985"`
[INFO] [stderr]    Compiling ether-dream v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dac/stream.rs:397:32
[INFO] [stderr]     |
[INFO] [stderr] 397 |     fn cause(&self) -> Option<&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: unreachable statement
[INFO] [stderr]   --> examples/dac_stream.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 | /     stream
[INFO] [stderr] 67 | |         .queue_commands()
[INFO] [stderr] 68 | |         .stop()
[INFO] [stderr] 69 | |         .submit()
[INFO] [stderr] 70 | |         .unwrap();
[INFO] [stderr]    | |__________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `timeout`
[INFO] [stderr]   --> src/dac/stream.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     timeout: Option<time::Duration>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.70s
[INFO] running `"docker" "inspect" "931b4aba65fa0b767fd0f223ff77721e0d093353701cca65907e422a0e7b0985"`
[INFO] running `"docker" "rm" "-f" "931b4aba65fa0b767fd0f223ff77721e0d093353701cca65907e422a0e7b0985"`
[INFO] [stdout] 931b4aba65fa0b767fd0f223ff77721e0d093353701cca65907e422a0e7b0985
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/ether-dream/0.2.0:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] d788dca120ff2964904c7fd4b76df821629356d4f79fa377ad0507e1b843734f
[INFO] running `"docker" "start" "-a" "d788dca120ff2964904c7fd4b76df821629356d4f79fa377ad0507e1b843734f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ether_dream-b0783cf1ac1f5428
[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/crater/target/debug/deps/protocol-45cdcd94d2b48360
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test write_then_read_command_begin ... ok
[INFO] [stdout] test write_then_read_command_clear_emergency_stop ... ok
[INFO] [stdout] test write_then_read_command_stop ... ok
[INFO] [stdout] test write_then_read_dac_point ... ok
[INFO] [stdout] test write_then_read_command_queue_change ... ok
[INFO] [stdout] test write_then_read_command_emergency_stop ... ok
[INFO] [stdout] test write_then_read_command_prepare_stream ... ok
[INFO] [stdout] test write_then_read_dac_broadcast ... ok
[INFO] [stdout] test write_then_read_command_ping ... ok
[INFO] [stdout] test write_then_read_command_data ... ok
[INFO] [stdout] test write_then_read_dac_status ... ok
[INFO] [stdout] test write_then_read_dac_response ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ether-dream
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - recv_dac_broadcasts (line 42) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d788dca120ff2964904c7fd4b76df821629356d4f79fa377ad0507e1b843734f"`
[INFO] running `"docker" "rm" "-f" "d788dca120ff2964904c7fd4b76df821629356d4f79fa377ad0507e1b843734f"`
[INFO] [stdout] d788dca120ff2964904c7fd4b76df821629356d4f79fa377ad0507e1b843734f