[INFO] crate futures-mpsc 0.1.1 is already in cache
[INFO] extracting crate futures-mpsc 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/futures-mpsc/0.1.1
[INFO] extracting crate futures-mpsc 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/futures-mpsc/0.1.1
[INFO] validating manifest of futures-mpsc-0.1.1 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 futures-mpsc-0.1.1 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 futures-mpsc-0.1.1
[INFO] finished frobbing futures-mpsc-0.1.1
[INFO] frobbed toml for futures-mpsc-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/futures-mpsc/0.1.1/Cargo.toml
[INFO] started frobbing futures-mpsc-0.1.1
[INFO] finished frobbing futures-mpsc-0.1.1
[INFO] frobbed toml for futures-mpsc-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/futures-mpsc/0.1.1/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing futures-mpsc-0.1.1 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-1/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/futures-mpsc/0.1.1:/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] 69860fbc1cda4c3d88952bfaa6907c11b5571a1d767dd934df4e372f3274793b
[INFO] running `"docker" "start" "-a" "69860fbc1cda4c3d88952bfaa6907c11b5571a1d767dd934df4e372f3274793b"`
[INFO] [stderr]    Compiling futures-mpsc v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'futures::task::park': renamed to `current`
[INFO] [stderr]    --> src/lib.rs:418:18
[INFO] [stderr]     |
[INFO] [stderr] 418 |             Some(task::park())
[INFO] [stderr]     |                  ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'futures::task::park': renamed to `current`
[INFO] [stderr]    --> src/lib.rs:453:26
[INFO] [stderr]     |
[INFO] [stderr] 453 |             *task = Some(task::park());
[INFO] [stderr]     |                          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'futures::task::park': renamed to `current`
[INFO] [stderr]    --> src/lib.rs:683:31
[INFO] [stderr]     |
[INFO] [stderr] 683 |         recv_task.task = Some(task::park());
[INFO] [stderr]     |                               ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
[INFO] [stderr]    --> src/lib.rs:410:18
[INFO] [stderr]     |
[INFO] [stderr] 410 |             task.unpark();
[INFO] [stderr]     |                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
[INFO] [stderr]    --> src/lib.rs:599:30
[INFO] [stderr]     |
[INFO] [stderr] 599 |                         task.unpark();
[INFO] [stderr]     |                              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
[INFO] [stderr]    --> src/lib.rs:647:30
[INFO] [stderr]     |
[INFO] [stderr] 647 |                         task.unpark();
[INFO] [stderr]     |                              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "69860fbc1cda4c3d88952bfaa6907c11b5571a1d767dd934df4e372f3274793b"`
[INFO] running `"docker" "rm" "-f" "69860fbc1cda4c3d88952bfaa6907c11b5571a1d767dd934df4e372f3274793b"`
[INFO] [stdout] 69860fbc1cda4c3d88952bfaa6907c11b5571a1d767dd934df4e372f3274793b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/futures-mpsc/0.1.1:/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] ad9170155876f2f150db6fad60a7727124dc3ac7923ebc9a85b96ebaa239b1e6
[INFO] running `"docker" "start" "-a" "ad9170155876f2f150db6fad60a7727124dc3ac7923ebc9a85b96ebaa239b1e6"`
[INFO] [stderr]    Compiling futures-mpsc v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'futures::task::park': renamed to `current`
[INFO] [stderr]    --> src/lib.rs:418:18
[INFO] [stderr]     |
[INFO] [stderr] 418 |             Some(task::park())
[INFO] [stderr]     |                  ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'futures::task::park': renamed to `current`
[INFO] [stderr]    --> src/lib.rs:453:26
[INFO] [stderr]     |
[INFO] [stderr] 453 |             *task = Some(task::park());
[INFO] [stderr]     |                          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'futures::task::park': renamed to `current`
[INFO] [stderr]    --> src/lib.rs:683:31
[INFO] [stderr]     |
[INFO] [stderr] 683 |         recv_task.task = Some(task::park());
[INFO] [stderr]     |                               ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
[INFO] [stderr]    --> src/lib.rs:410:18
[INFO] [stderr]     |
[INFO] [stderr] 410 |             task.unpark();
[INFO] [stderr]     |                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
[INFO] [stderr]    --> src/lib.rs:599:30
[INFO] [stderr]     |
[INFO] [stderr] 599 |                         task.unpark();
[INFO] [stderr]     |                              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'futures::task::Task::unpark': renamed to `notify`
[INFO] [stderr]    --> src/lib.rs:647:30
[INFO] [stderr]     |
[INFO] [stderr] 647 |                         task.unpark();
[INFO] [stderr]     |                              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `"docker" "inspect" "ad9170155876f2f150db6fad60a7727124dc3ac7923ebc9a85b96ebaa239b1e6"`
[INFO] running `"docker" "rm" "-f" "ad9170155876f2f150db6fad60a7727124dc3ac7923ebc9a85b96ebaa239b1e6"`
[INFO] [stdout] ad9170155876f2f150db6fad60a7727124dc3ac7923ebc9a85b96ebaa239b1e6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/futures-mpsc/0.1.1:/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] ae2171f7151292804c0f6779bf4988fb1452b0d19aea7e7e95900f9439c726d7
[INFO] running `"docker" "start" "-a" "ae2171f7151292804c0f6779bf4988fb1452b0d19aea7e7e95900f9439c726d7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/futures_mpsc-e9e4f9ba033900ac
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_mpsc-362fbce51bcad5b9
[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] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test bounds ... ok
[INFO] [stdout] test send_recv ... ok
[INFO] [stdout] test recv_close_gets_none ... ok
[INFO] [stdout] test send_recv_no_buffer ... ok
[INFO] [stdout] test send_shared_recv ... ok
[INFO] [stdout] test tx_close_gets_none ... ok
[INFO] [stdout] test send_recv_threads ... ok
[INFO] [stdout] test stress_shared_unbounded ... ok
[INFO] [stdout] test send_recv_threads_no_capacity ... ok
[INFO] [stdout] test stress_receiver_multi_task_bounded_hard ... ok
[INFO] [stdout] test stress_shared_bounded_hard ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests futures-mpsc
[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" "ae2171f7151292804c0f6779bf4988fb1452b0d19aea7e7e95900f9439c726d7"`
[INFO] running `"docker" "rm" "-f" "ae2171f7151292804c0f6779bf4988fb1452b0d19aea7e7e95900f9439c726d7"`
[INFO] [stdout] ae2171f7151292804c0f6779bf4988fb1452b0d19aea7e7e95900f9439c726d7