[INFO] crate udp_connector 0.1.0 is already in cache [INFO] extracting crate udp_connector 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/udp_connector/0.1.0 [INFO] extracting crate udp_connector 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/udp_connector/0.1.0 [INFO] validating manifest of udp_connector-0.1.0 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 udp_connector-0.1.0 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 udp_connector-0.1.0 [INFO] finished frobbing udp_connector-0.1.0 [INFO] frobbed toml for udp_connector-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/udp_connector/0.1.0/Cargo.toml [INFO] started frobbing udp_connector-0.1.0 [INFO] finished frobbing udp_connector-0.1.0 [INFO] frobbed toml for udp_connector-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/udp_connector/0.1.0/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] [stderr] Blocking waiting for file lock on package cache [INFO] testing udp_connector-0.1.0 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/udp_connector/0.1.0:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 8d306a94459eacd6b2343ecc06d6b5b00d7512400cb5e13c884f51be999dbfde [INFO] running `"docker" "start" "-a" "8d306a94459eacd6b2343ecc06d6b5b00d7512400cb5e13c884f51be999dbfde"` [INFO] [stderr] Compiling udp_connector v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:178:44 [INFO] [stderr] | [INFO] [stderr] 178 | pub fn connect(&mut self, socket: &mut Socket) -> Result<()> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [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:203:49 [INFO] [stderr] | [INFO] [stderr] 203 | pub fn receive_from(&mut self, socket: &mut Socket) -> Result> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:230:55 [INFO] [stderr] | [INFO] [stderr] 230 | pub fn update_and_receive(&mut self, socket: &mut Socket) -> Result> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:236:43 [INFO] [stderr] | [INFO] [stderr] 236 | pub fn update(&mut self, socket: &mut Socket) -> Result<()> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:274:22 [INFO] [stderr] | [INFO] [stderr] 274 | socket: &mut Socket, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:342:42 [INFO] [stderr] | [INFO] [stderr] 342 | fn send_ping(&mut self, socket: &mut Socket) -> Result<()> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:382:53 [INFO] [stderr] | [INFO] [stderr] 382 | pub fn send_unconfirmed(&mut self, socket: &mut Socket, msg: TParam::TSend) -> Result<()> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:395:51 [INFO] [stderr] | [INFO] [stderr] 395 | pub fn send_confirmed(&mut self, socket: &mut Socket, msg: TParam::TSend) -> Result<()> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:420:18 [INFO] [stderr] | [INFO] [stderr] 420 | socket: &mut Socket, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.13s [INFO] running `"docker" "inspect" "8d306a94459eacd6b2343ecc06d6b5b00d7512400cb5e13c884f51be999dbfde"` [INFO] running `"docker" "rm" "-f" "8d306a94459eacd6b2343ecc06d6b5b00d7512400cb5e13c884f51be999dbfde"` [INFO] [stdout] 8d306a94459eacd6b2343ecc06d6b5b00d7512400cb5e13c884f51be999dbfde [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/udp_connector/0.1.0:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 2f756401f8d668db9a2a28724aa67645e006b8c83bd34a3903be36ec0d219fd6 [INFO] running `"docker" "start" "-a" "2f756401f8d668db9a2a28724aa67645e006b8c83bd34a3903be36ec0d219fd6"` [INFO] [stderr] Compiling udp_connector v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:178:44 [INFO] [stderr] | [INFO] [stderr] 178 | pub fn connect(&mut self, socket: &mut Socket) -> Result<()> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [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:203:49 [INFO] [stderr] | [INFO] [stderr] 203 | pub fn receive_from(&mut self, socket: &mut Socket) -> Result> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:230:55 [INFO] [stderr] | [INFO] [stderr] 230 | pub fn update_and_receive(&mut self, socket: &mut Socket) -> Result> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:236:43 [INFO] [stderr] | [INFO] [stderr] 236 | pub fn update(&mut self, socket: &mut Socket) -> Result<()> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:274:22 [INFO] [stderr] | [INFO] [stderr] 274 | socket: &mut Socket, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:342:42 [INFO] [stderr] | [INFO] [stderr] 342 | fn send_ping(&mut self, socket: &mut Socket) -> Result<()> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:382:53 [INFO] [stderr] | [INFO] [stderr] 382 | pub fn send_unconfirmed(&mut self, socket: &mut Socket, msg: TParam::TSend) -> Result<()> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:395:51 [INFO] [stderr] | [INFO] [stderr] 395 | pub fn send_confirmed(&mut self, socket: &mut Socket, msg: TParam::TSend) -> Result<()> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:420:18 [INFO] [stderr] | [INFO] [stderr] 420 | socket: &mut Socket, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Socket` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.83s [INFO] running `"docker" "inspect" "2f756401f8d668db9a2a28724aa67645e006b8c83bd34a3903be36ec0d219fd6"` [INFO] running `"docker" "rm" "-f" "2f756401f8d668db9a2a28724aa67645e006b8c83bd34a3903be36ec0d219fd6"` [INFO] [stdout] 2f756401f8d668db9a2a28724aa67645e006b8c83bd34a3903be36ec0d219fd6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/udp_connector/0.1.0:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 75313ca0ab6db4a46200d98ed7f4cb4b4f24ae5703038a6b45d719330151176f [INFO] running `"docker" "start" "-a" "75313ca0ab6db4a46200d98ed7f4cb4b4f24ae5703038a6b45d719330151176f"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/udp_connector-a514448f46c42a33 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::test_confirmed_message ... ok [INFO] [stdout] test test::test_timeout ... ok [INFO] [stderr] Doc-tests udp_connector [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/param.rs - param::ConnectorParam::TReceive (line 34) ... ok [INFO] [stdout] test src/param.rs - param::ConnectorParam::TSend (line 8) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "75313ca0ab6db4a46200d98ed7f4cb4b4f24ae5703038a6b45d719330151176f"` [INFO] running `"docker" "rm" "-f" "75313ca0ab6db4a46200d98ed7f4cb4b4f24ae5703038a6b45d719330151176f"` [INFO] [stdout] 75313ca0ab6db4a46200d98ed7f4cb4b4f24ae5703038a6b45d719330151176f