[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 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-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] dca8287c7f65b1d5477142eccbb1340f5a4d1ab78085bd96a18e496195e14aa7 [INFO] running `"docker" "start" "-a" "dca8287c7f65b1d5477142eccbb1340f5a4d1ab78085bd96a18e496195e14aa7"` [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 0.62s [INFO] running `"docker" "inspect" "dca8287c7f65b1d5477142eccbb1340f5a4d1ab78085bd96a18e496195e14aa7"` [INFO] running `"docker" "rm" "-f" "dca8287c7f65b1d5477142eccbb1340f5a4d1ab78085bd96a18e496195e14aa7"` [INFO] [stdout] dca8287c7f65b1d5477142eccbb1340f5a4d1ab78085bd96a18e496195e14aa7 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] d8e0dae9305566213daaa8792a48d8c2d8ec0600caf9d266d4f88666723044a9 [INFO] running `"docker" "start" "-a" "d8e0dae9305566213daaa8792a48d8c2d8ec0600caf9d266d4f88666723044a9"` [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 2.35s [INFO] running `"docker" "inspect" "d8e0dae9305566213daaa8792a48d8c2d8ec0600caf9d266d4f88666723044a9"` [INFO] running `"docker" "rm" "-f" "d8e0dae9305566213daaa8792a48d8c2d8ec0600caf9d266d4f88666723044a9"` [INFO] [stdout] d8e0dae9305566213daaa8792a48d8c2d8ec0600caf9d266d4f88666723044a9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] e9ad91922b41f5efae9372d411fbae1839929c0b1bc39f7e12bcbc657075f086 [INFO] running `"docker" "start" "-a" "e9ad91922b41f5efae9372d411fbae1839929c0b1bc39f7e12bcbc657075f086"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/rs_futures_spmc-b2b00ab8db04f126 [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-c7a681920bdb72a2 [INFO] [stderr] Doc-tests rs-futures-spmc [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_three_receivers_no_buffer ... ok [INFO] [stdout] test test_one_receiver_with_buffer ... ok [INFO] [stdout] test test_one_receiver_no_buffer ... ok [INFO] [stdout] test test_receiver_different_thread_slow_sender ... ok [INFO] [stdout] test test_receiver_different_thread ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 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" "e9ad91922b41f5efae9372d411fbae1839929c0b1bc39f7e12bcbc657075f086"` [INFO] running `"docker" "rm" "-f" "e9ad91922b41f5efae9372d411fbae1839929c0b1bc39f7e12bcbc657075f086"` [INFO] [stdout] e9ad91922b41f5efae9372d411fbae1839929c0b1bc39f7e12bcbc657075f086