[INFO] cloning repository Index197511/rust_server_practice
[INFO] running `"git" "clone" "--bare" "git://github.com/Index197511/rust_server_practice.git" "work/cache/sources/gh/Index197511/rust_server_practice"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Index197511/rust_server_practice'...
[INFO] running `"git" "clone" "work/cache/sources/gh/Index197511/rust_server_practice" "work/ex/beta-1.37-6/sources/1.36.0/gh/Index197511/rust_server_practice"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Index197511/rust_server_practice'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Index197511/rust_server_practice" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Index197511/rust_server_practice"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Index197511/rust_server_practice'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 69d57987c9bc73f59d2da6a38d8b5a4f5ab5f0a9
[INFO] sha for GitHub repo Index197511/rust_server_practice: 69d57987c9bc73f59d2da6a38d8b5a4f5ab5f0a9
[INFO] validating manifest of Index197511/rust_server_practice 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 Index197511/rust_server_practice 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 Index197511/rust_server_practice
[INFO] finished frobbing Index197511/rust_server_practice
[INFO] frobbed toml for Index197511/rust_server_practice written to work/ex/beta-1.37-6/sources/1.36.0/gh/Index197511/rust_server_practice/Cargo.toml
[INFO] started frobbing Index197511/rust_server_practice
[INFO] finished frobbing Index197511/rust_server_practice
[INFO] frobbed toml for Index197511/rust_server_practice written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Index197511/rust_server_practice/Cargo.toml
[INFO] crate Index197511/rust_server_practice 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 Index197511/rust_server_practice 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-3/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/Index197511/rust_server_practice:/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] 6575c2bfb9326bb770c5194a864426d5f915c37c13acb3b2f72fa4b680de9e83
[INFO] running `"docker" "start" "-a" "6575c2bfb9326bb770c5194a864426d5f915c37c13acb3b2f72fa4b680de9e83"`
[INFO] [stderr]    Compiling rust_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:26:16
[INFO] [stderr]    |
[INFO] [stderr] 26 | type Job = Box<FnBox + Send + 'static>;
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `"docker" "inspect" "6575c2bfb9326bb770c5194a864426d5f915c37c13acb3b2f72fa4b680de9e83"`
[INFO] running `"docker" "rm" "-f" "6575c2bfb9326bb770c5194a864426d5f915c37c13acb3b2f72fa4b680de9e83"`
[INFO] [stdout] 6575c2bfb9326bb770c5194a864426d5f915c37c13acb3b2f72fa4b680de9e83
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/Index197511/rust_server_practice:/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] f0f510df9f78bc62838e7e3c47b01b8d756831d07718245119d940107c7525ab
[INFO] running `"docker" "start" "-a" "f0f510df9f78bc62838e7e3c47b01b8d756831d07718245119d940107c7525ab"`
[INFO] [stderr]    Compiling rust_server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:26:16
[INFO] [stderr]    |
[INFO] [stderr] 26 | type Job = Box<FnBox + Send + 'static>;
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "f0f510df9f78bc62838e7e3c47b01b8d756831d07718245119d940107c7525ab"`
[INFO] running `"docker" "rm" "-f" "f0f510df9f78bc62838e7e3c47b01b8d756831d07718245119d940107c7525ab"`
[INFO] [stdout] f0f510df9f78bc62838e7e3c47b01b8d756831d07718245119d940107c7525ab
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/Index197511/rust_server_practice:/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] 4b68aadda2466bd922c63e32e7ab7441400c088cdb5bd42df60378605bf45319
[INFO] running `"docker" "start" "-a" "4b68aadda2466bd922c63e32e7ab7441400c088cdb5bd42df60378605bf45319"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_server-106dcb6d9a850059
[INFO] [stderr]      Running /opt/crater/target/debug/deps/main-9492f7040fb2e199
[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] [stdout] 
[INFO] [stderr]    Doc-tests rust_server
[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] [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" "4b68aadda2466bd922c63e32e7ab7441400c088cdb5bd42df60378605bf45319"`
[INFO] running `"docker" "rm" "-f" "4b68aadda2466bd922c63e32e7ab7441400c088cdb5bd42df60378605bf45319"`
[INFO] [stdout] 4b68aadda2466bd922c63e32e7ab7441400c088cdb5bd42df60378605bf45319