[INFO] crate websocket-client 0.2.0 is already in cache [INFO] extracting crate websocket-client 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/websocket-client/0.2.0 [INFO] extracting crate websocket-client 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/websocket-client/0.2.0 [INFO] validating manifest of websocket-client-0.2.0 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 websocket-client-0.2.0 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 websocket-client-0.2.0 [INFO] finished frobbing websocket-client-0.2.0 [INFO] frobbed toml for websocket-client-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/websocket-client/0.2.0/Cargo.toml [INFO] started frobbing websocket-client-0.2.0 [INFO] finished frobbing websocket-client-0.2.0 [INFO] frobbed toml for websocket-client-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/websocket-client/0.2.0/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing websocket-client-0.2.0 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-0/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/websocket-client/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=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] 01c8acc4a854c14040a2b95a0a1a88d6f5a68c93893d6da7b7c46960c0c4c679 [INFO] running `"docker" "start" "-a" "01c8acc4a854c14040a2b95a0a1a88d6f5a68c93893d6da7b7c46960c0c4c679"` [INFO] [stderr] Compiling simple-error v0.1.12 [INFO] [stderr] Compiling websocket v0.20.4 [INFO] [stderr] Compiling websocket-client v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:259:24 [INFO] [stderr] | [INFO] [stderr] 259 | client: Client>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkStream + Send` [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:268:51 [INFO] [stderr] | [INFO] [stderr] 268 | pub fn new(url: String) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:282:60 [INFO] [stderr] | [INFO] [stderr] 282 | pub fn send(&mut self, data: String) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:289:68 [INFO] [stderr] | [INFO] [stderr] 289 | pub fn send_binary(&mut self, data: Vec) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:301:66 [INFO] [stderr] | [INFO] [stderr] 301 | pub fn recv_all(&mut self) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.84s [INFO] running `"docker" "inspect" "01c8acc4a854c14040a2b95a0a1a88d6f5a68c93893d6da7b7c46960c0c4c679"` [INFO] running `"docker" "rm" "-f" "01c8acc4a854c14040a2b95a0a1a88d6f5a68c93893d6da7b7c46960c0c4c679"` [INFO] [stdout] 01c8acc4a854c14040a2b95a0a1a88d6f5a68c93893d6da7b7c46960c0c4c679 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/websocket-client/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=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] acdfaa1524319b7196d5347383c4d6124ebb2d40a5b9bd501cb8cd7cd741ab26 [INFO] running `"docker" "start" "-a" "acdfaa1524319b7196d5347383c4d6124ebb2d40a5b9bd501cb8cd7cd741ab26"` [INFO] [stderr] Compiling websocket-client v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:259:24 [INFO] [stderr] | [INFO] [stderr] 259 | client: Client>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkStream + Send` [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:268:51 [INFO] [stderr] | [INFO] [stderr] 268 | pub fn new(url: String) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:282:60 [INFO] [stderr] | [INFO] [stderr] 282 | pub fn send(&mut self, data: String) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:289:68 [INFO] [stderr] | [INFO] [stderr] 289 | pub fn send_binary(&mut self, data: Vec) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:301:66 [INFO] [stderr] | [INFO] [stderr] 301 | pub fn recv_all(&mut self) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `"docker" "inspect" "acdfaa1524319b7196d5347383c4d6124ebb2d40a5b9bd501cb8cd7cd741ab26"` [INFO] running `"docker" "rm" "-f" "acdfaa1524319b7196d5347383c4d6124ebb2d40a5b9bd501cb8cd7cd741ab26"` [INFO] [stdout] acdfaa1524319b7196d5347383c4d6124ebb2d40a5b9bd501cb8cd7cd741ab26 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/websocket-client/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=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"` [INFO] [stdout] 72427b8f07be14bbf5a1db24ec8dc253348113265653b8a640c0918999e6a81a [INFO] running `"docker" "start" "-a" "72427b8f07be14bbf5a1db24ec8dc253348113265653b8a640c0918999e6a81a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/websocket_client-cade919ee5a06d18 [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] Doc-tests websocket_client [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" "72427b8f07be14bbf5a1db24ec8dc253348113265653b8a640c0918999e6a81a"` [INFO] running `"docker" "rm" "-f" "72427b8f07be14bbf5a1db24ec8dc253348113265653b8a640c0918999e6a81a"` [INFO] [stdout] 72427b8f07be14bbf5a1db24ec8dc253348113265653b8a640c0918999e6a81a