[INFO] crate aio-limited 0.1.0 is already in cache [INFO] extracting crate aio-limited 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/aio-limited/0.1.0 [INFO] extracting crate aio-limited 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/aio-limited/0.1.0 [INFO] validating manifest of aio-limited-0.1.0 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 aio-limited-0.1.0 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 aio-limited-0.1.0 [INFO] finished frobbing aio-limited-0.1.0 [INFO] frobbed toml for aio-limited-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/aio-limited/0.1.0/Cargo.toml [INFO] started frobbing aio-limited-0.1.0 [INFO] finished frobbing aio-limited-0.1.0 [INFO] frobbed toml for aio-limited-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/aio-limited/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 aio-limited-0.1.0 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-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/aio-limited/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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 22f0d9a5d22f61afb7f6436a3ce2e458cab5aa3b793de22dd49caba6e4d09c4e [INFO] running `"docker" "start" "-a" "22f0d9a5d22f61afb7f6436a3ce2e458cab5aa3b793de22dd49caba6e4d09c4e"` [INFO] [stderr] Compiling aio-limited v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.26s [INFO] running `"docker" "inspect" "22f0d9a5d22f61afb7f6436a3ce2e458cab5aa3b793de22dd49caba6e4d09c4e"` [INFO] running `"docker" "rm" "-f" "22f0d9a5d22f61afb7f6436a3ce2e458cab5aa3b793de22dd49caba6e4d09c4e"` [INFO] [stdout] 22f0d9a5d22f61afb7f6436a3ce2e458cab5aa3b793de22dd49caba6e4d09c4e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/aio-limited/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 4710940fef9f26f59fd505e0823a89e309ac43f932378ee3f1c1ab4af72ca948 [INFO] running `"docker" "start" "-a" "4710940fef9f26f59fd505e0823a89e309ac43f932378ee3f1c1ab4af72ca948"` [INFO] [stderr] Compiling aio-limited v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/limiter.rs:117:14 [INFO] [stderr] | [INFO] [stderr] 117 | ) -> Box + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + 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/limiter.rs:126:80 [INFO] [stderr] | [INFO] [stderr] 126 | Box::new(Limited::new(r, lim.clone()).unwrap()) as Box [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AsyncRead + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/limiter.rs:128:48 [INFO] [stderr] | [INFO] [stderr] 128 | None => Box::new(r) as Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AsyncRead + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/limiter.rs:139:39 [INFO] [stderr] | [INFO] [stderr] 139 | fn echo_client(addr: &str) -> Box + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/limiter.rs:148:57 [INFO] [stderr] | [INFO] [stderr] 148 | fn echo_rate_client(addr: &str, size: usize) -> Box + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.54s [INFO] running `"docker" "inspect" "4710940fef9f26f59fd505e0823a89e309ac43f932378ee3f1c1ab4af72ca948"` [INFO] running `"docker" "rm" "-f" "4710940fef9f26f59fd505e0823a89e309ac43f932378ee3f1c1ab4af72ca948"` [INFO] [stdout] 4710940fef9f26f59fd505e0823a89e309ac43f932378ee3f1c1ab4af72ca948 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/aio-limited/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" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] 502f8b209ccc14554d62338056191a6ce7f28995ea9718d52588893dd6b43e6e [INFO] running `"docker" "start" "-a" "502f8b209ccc14554d62338056191a6ce7f28995ea9718d52588893dd6b43e6e"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/crater/target/debug/deps/aio_limited-cfe4a60d20e8af17 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] INFO 2019-08-04T07:36:09Z: aio_limited::limiter::tests: spawning 30 clients, data size = 10000 b, duration = 30 s [INFO] [stderr] INFO 2019-08-04T07:36:10Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:10Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:10Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:10Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:10Z: aio_limited::limiter::tests: duration = 0 s, r = 10000.000 b/s [INFO] [stderr] INFO 2019-08-04T07:36:11Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:11Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:11Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:11Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:11Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:11Z: aio_limited::limiter::tests: duration = 0 s, r = 10000.000 b/s [INFO] [stderr] INFO 2019-08-04T07:36:11Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:11Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:12Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:12Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:12Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:12Z: aio_limited::limiter::tests: duration = 1 s, r = 10000.000 b/s [INFO] [stderr] INFO 2019-08-04T07:36:12Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:12Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:12Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:12Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:12Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:12Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:13Z: aio_limited::limiter::tests: duration = 2 s, r = 5000.000 b/s [INFO] [stderr] INFO 2019-08-04T07:36:13Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:13Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:13Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:13Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:13Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:13Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:13Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:13Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:14Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:14Z: aio_limited::limiter::tests: Ok("0123456789") [INFO] [stderr] INFO 2019-08-04T07:36:14Z: aio_limited::limiter::tests: duration = 3 s, r = 3333.333 b/s [INFO] [stderr] INFO 2019-08-04T07:36:15Z: aio_limited::limiter::tests: duration = 4 s, r = 2500.000 b/s [INFO] [stdout] test limiter::tests::test1 ... ok [INFO] [stderr] INFO 2019-08-04T07:36:16Z: aio_limited::limiter::tests: duration = 5 s, r = 2000.000 b/s [INFO] [stderr] INFO 2019-08-04T07:36:17Z: aio_limited::limiter::tests: duration = 6 s, r = 1666.667 b/s [INFO] [stderr] INFO 2019-08-04T07:36:18Z: aio_limited::limiter::tests: duration = 7 s, r = 1428.571 b/s [INFO] [stderr] INFO 2019-08-04T07:36:19Z: aio_limited::limiter::tests: duration = 8 s, r = 1250.000 b/s [INFO] [stderr] INFO 2019-08-04T07:36:20Z: aio_limited::limiter::tests: duration = 9 s, r = 1111.111 b/s [INFO] [stderr] INFO 2019-08-04T07:36:21Z: aio_limited::limiter::tests: duration = 10 s, r = 1000.000 b/s [INFO] [stderr] INFO 2019-08-04T07:36:22Z: aio_limited::limiter::tests: duration = 11 s, r = 909.091 b/s [INFO] [stderr] INFO 2019-08-04T07:36:24Z: aio_limited::limiter::tests: duration = 13 s, r = 769.231 b/s [INFO] [stderr] INFO 2019-08-04T07:36:25Z: aio_limited::limiter::tests: duration = 14 s, r = 714.286 b/s [INFO] [stderr] INFO 2019-08-04T07:36:26Z: aio_limited::limiter::tests: duration = 15 s, r = 666.667 b/s [INFO] [stderr] INFO 2019-08-04T07:36:27Z: aio_limited::limiter::tests: duration = 16 s, r = 625.000 b/s [INFO] [stderr] INFO 2019-08-04T07:36:27Z: aio_limited::limiter::tests: duration = 16 s, r = 625.000 b/s [INFO] [stderr] INFO 2019-08-04T07:36:28Z: aio_limited::limiter::tests: duration = 17 s, r = 588.235 b/s [INFO] [stderr] INFO 2019-08-04T07:36:29Z: aio_limited::limiter::tests: duration = 18 s, r = 555.556 b/s [INFO] [stderr] INFO 2019-08-04T07:36:30Z: aio_limited::limiter::tests: duration = 19 s, r = 526.316 b/s [INFO] [stderr] INFO 2019-08-04T07:36:31Z: aio_limited::limiter::tests: duration = 20 s, r = 500.000 b/s [INFO] [stderr] INFO 2019-08-04T07:36:32Z: aio_limited::limiter::tests: duration = 21 s, r = 476.190 b/s [INFO] [stderr] INFO 2019-08-04T07:36:33Z: aio_limited::limiter::tests: duration = 22 s, r = 454.545 b/s [INFO] [stderr] INFO 2019-08-04T07:36:34Z: aio_limited::limiter::tests: duration = 23 s, r = 434.783 b/s [INFO] [stderr] INFO 2019-08-04T07:36:35Z: aio_limited::limiter::tests: duration = 24 s, r = 416.667 b/s [INFO] [stderr] INFO 2019-08-04T07:36:36Z: aio_limited::limiter::tests: duration = 25 s, r = 400.000 b/s [INFO] [stderr] INFO 2019-08-04T07:36:37Z: aio_limited::limiter::tests: duration = 26 s, r = 384.615 b/s [INFO] [stderr] INFO 2019-08-04T07:36:38Z: aio_limited::limiter::tests: duration = 27 s, r = 370.370 b/s [INFO] [stderr] INFO 2019-08-04T07:36:39Z: aio_limited::limiter::tests: duration = 28 s, r = 357.143 b/s [INFO] [stderr] INFO 2019-08-04T07:36:42Z: aio_limited::limiter::tests: spawn 1 more client, data size = 10000 b, duration = 1 s [INFO] [stderr] INFO 2019-08-04T07:36:43Z: aio_limited::limiter::tests: duration = 0 s, r = 10000.000 b/s [INFO] [stdout] test limiter::tests::test2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests aio-limited [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" "502f8b209ccc14554d62338056191a6ce7f28995ea9718d52588893dd6b43e6e"` [INFO] running `"docker" "rm" "-f" "502f8b209ccc14554d62338056191a6ce7f28995ea9718d52588893dd6b43e6e"` [INFO] [stdout] 502f8b209ccc14554d62338056191a6ce7f28995ea9718d52588893dd6b43e6e