[INFO] crate stream-cancel 0.4.4 is already in cache
[INFO] extracting crate stream-cancel 0.4.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/stream-cancel/0.4.4
[INFO] extracting crate stream-cancel 0.4.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/stream-cancel/0.4.4
[INFO] validating manifest of stream-cancel-0.4.4 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 stream-cancel-0.4.4 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 stream-cancel-0.4.4
[INFO] finished frobbing stream-cancel-0.4.4
[INFO] frobbed toml for stream-cancel-0.4.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/stream-cancel/0.4.4/Cargo.toml
[INFO] started frobbing stream-cancel-0.4.4
[INFO] finished frobbing stream-cancel-0.4.4
[INFO] frobbed toml for stream-cancel-0.4.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/stream-cancel/0.4.4/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 stream-cancel-0.4.4 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/reg/stream-cancel/0.4.4:/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] 7686d0617d36b3898fc5d0c6ea58d00f8de31c5b820d2765c6ab5ff52a15fe42
[INFO] running `"docker" "start" "-a" "7686d0617d36b3898fc5d0c6ea58d00f8de31c5b820d2765c6ab5ff52a15fe42"`
[INFO] [stderr]    Compiling stream-cancel v0.4.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "7686d0617d36b3898fc5d0c6ea58d00f8de31c5b820d2765c6ab5ff52a15fe42"`
[INFO] running `"docker" "rm" "-f" "7686d0617d36b3898fc5d0c6ea58d00f8de31c5b820d2765c6ab5ff52a15fe42"`
[INFO] [stdout] 7686d0617d36b3898fc5d0c6ea58d00f8de31c5b820d2765c6ab5ff52a15fe42
[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/reg/stream-cancel/0.4.4:/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] 541cba8b5675417ef0dbcaf97d5cc50de4798755f526e47f4d9de544d390644c
[INFO] running `"docker" "start" "-a" "541cba8b5675417ef0dbcaf97d5cc50de4798755f526e47f4d9de544d390644c"`
[INFO] [stderr]    Compiling stream-cancel v0.4.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.04s
[INFO] running `"docker" "inspect" "541cba8b5675417ef0dbcaf97d5cc50de4798755f526e47f4d9de544d390644c"`
[INFO] running `"docker" "rm" "-f" "541cba8b5675417ef0dbcaf97d5cc50de4798755f526e47f4d9de544d390644c"`
[INFO] [stdout] 541cba8b5675417ef0dbcaf97d5cc50de4798755f526e47f4d9de544d390644c
[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/reg/stream-cancel/0.4.4:/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] b477049253e837e316fe0fb470f02ab10d87b39909bc8e455db8d75b19fc0eda
[INFO] running `"docker" "start" "-a" "b477049253e837e316fe0fb470f02ab10d87b39909bc8e455db8d75b19fc0eda"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stream_cancel-de3a8ec668ba085e
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test wrapper::tests::valved_stream_may_be_dropped_safely ... ok
[INFO] [stdout] test tests::multi_interrupt ... ok
[INFO] [stdout] test tests::tokio_run ... ok
[INFO] [stdout] test tests::tokio_rt_on_idle ... ok
[INFO] [stdout] test tests::yields_many ... ok
[INFO] [stdout] test tests::yields_some ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stream-cancel
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/combinator.rs - combinator::StreamExt::take_until (line 24) ... ok
[INFO] [stdout] test src/lib.rs -  (line 90) ... ok
[INFO] [stdout] test src/lib.rs -  (line 53) ... ok
[INFO] [stdout] test src/lib.rs -  (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b477049253e837e316fe0fb470f02ab10d87b39909bc8e455db8d75b19fc0eda"`
[INFO] running `"docker" "rm" "-f" "b477049253e837e316fe0fb470f02ab10d87b39909bc8e455db8d75b19fc0eda"`
[INFO] [stdout] b477049253e837e316fe0fb470f02ab10d87b39909bc8e455db8d75b19fc0eda