[INFO] updating cached repository mredlek/rs-futures-spmc [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mredlek/rs-futures-spmc [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mredlek/rs-futures-spmc" "work/ex/beta-1.38-1/sources/1.37.0/gh/mredlek/rs-futures-spmc"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mredlek/rs-futures-spmc'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mredlek/rs-futures-spmc" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mredlek/rs-futures-spmc"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mredlek/rs-futures-spmc'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5a7339eb30dc0f62875885b78129a2c5f5b808de [INFO] sha for GitHub repo mredlek/rs-futures-spmc: 5a7339eb30dc0f62875885b78129a2c5f5b808de [INFO] validating manifest of mredlek/rs-futures-spmc 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 mredlek/rs-futures-spmc 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 mredlek/rs-futures-spmc [INFO] finished frobbing mredlek/rs-futures-spmc [INFO] frobbed toml for mredlek/rs-futures-spmc written to work/ex/beta-1.38-1/sources/1.37.0/gh/mredlek/rs-futures-spmc/Cargo.toml [INFO] started frobbing mredlek/rs-futures-spmc [INFO] finished frobbing mredlek/rs-futures-spmc [INFO] frobbed toml for mredlek/rs-futures-spmc written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mredlek/rs-futures-spmc/Cargo.toml [INFO] crate mredlek/rs-futures-spmc already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing mredlek/rs-futures-spmc 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mredlek/rs-futures-spmc:/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] ef5af01e5b67ccb95d234d829b5230df5e8c3c60d783c5d0a7101e0d2a21ab54 [INFO] running `"docker" "start" "-a" "ef5af01e5b67ccb95d234d829b5230df5e8c3c60d783c5d0a7101e0d2a21ab54"` [INFO] [stderr] Compiling rs-futures-spmc v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/spmc_lockfree.rs:232:23 [INFO] [stderr] | [INFO] [stderr] 232 | (self as &mut Sink).close().map(|_| ()).unwrap_or(()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Sink` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `"docker" "inspect" "ef5af01e5b67ccb95d234d829b5230df5e8c3c60d783c5d0a7101e0d2a21ab54"` [INFO] running `"docker" "rm" "-f" "ef5af01e5b67ccb95d234d829b5230df5e8c3c60d783c5d0a7101e0d2a21ab54"` [INFO] [stdout] ef5af01e5b67ccb95d234d829b5230df5e8c3c60d783c5d0a7101e0d2a21ab54 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mredlek/rs-futures-spmc:/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] f4561382847c98beca68320efb1f50b978f2ec3bb2aa08c87860c136fed36320 [INFO] running `"docker" "start" "-a" "f4561382847c98beca68320efb1f50b978f2ec3bb2aa08c87860c136fed36320"` [INFO] [stderr] Compiling rs-futures-spmc v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/spmc_lockfree.rs:232:23 [INFO] [stderr] | [INFO] [stderr] 232 | (self as &mut Sink).close().map(|_| ()).unwrap_or(()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Sink` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `futures::stream::IterStream` in tuple element 0 that must be used [INFO] [stderr] --> tests/spmc.rs:143:5 [INFO] [stderr] | [INFO] [stderr] 143 | / ::futures::stream::iter(vec![Ok(0) as Result, Ok(1), Ok(2), Ok(3), Ok(4), Ok(5)].into_iter()).forward(sender) [INFO] [stderr] 144 | | .wait() [INFO] [stderr] 145 | | .expect("Error forwarding stream to sender"); [INFO] [stderr] | |_____________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: streams do nothing unless polled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.07s [INFO] running `"docker" "inspect" "f4561382847c98beca68320efb1f50b978f2ec3bb2aa08c87860c136fed36320"` [INFO] running `"docker" "rm" "-f" "f4561382847c98beca68320efb1f50b978f2ec3bb2aa08c87860c136fed36320"` [INFO] [stdout] f4561382847c98beca68320efb1f50b978f2ec3bb2aa08c87860c136fed36320 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mredlek/rs-futures-spmc:/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] 3d47f568838d5898d8418e204911a1a496a934b99153e7dc7b6d938bbd49a72b [INFO] running `"docker" "start" "-a" "3d47f568838d5898d8418e204911a1a496a934b99153e7dc7b6d938bbd49a72b"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/rs_futures_spmc-f6fb13488923cf50 [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/spmc-5148e01c19af263d [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_three_receivers_no_buffer ... ok [INFO] [stdout] test test_one_receiver_no_buffer ... ok [INFO] [stdout] test test_one_receiver_with_buffer ... ok [INFO] [stdout] test test_receiver_different_thread ... ok [INFO] [stdout] test test_receiver_different_thread_slow_sender ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests rs-futures-spmc [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" "3d47f568838d5898d8418e204911a1a496a934b99153e7dc7b6d938bbd49a72b"` [INFO] running `"docker" "rm" "-f" "3d47f568838d5898d8418e204911a1a496a934b99153e7dc7b6d938bbd49a72b"` [INFO] [stdout] 3d47f568838d5898d8418e204911a1a496a934b99153e7dc7b6d938bbd49a72b