[INFO] updating cached repository munckymagik/go-concurrency-patterns-in-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/munckymagik/go-concurrency-patterns-in-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/munckymagik/go-concurrency-patterns-in-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/munckymagik/go-concurrency-patterns-in-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/munckymagik/go-concurrency-patterns-in-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/munckymagik/go-concurrency-patterns-in-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/munckymagik/go-concurrency-patterns-in-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/munckymagik/go-concurrency-patterns-in-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b32ef0de765504a6b02ce0645e80f67226cac631
[INFO] sha for GitHub repo munckymagik/go-concurrency-patterns-in-rust: b32ef0de765504a6b02ce0645e80f67226cac631
[INFO] validating manifest of munckymagik/go-concurrency-patterns-in-rust 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 munckymagik/go-concurrency-patterns-in-rust 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 munckymagik/go-concurrency-patterns-in-rust
[INFO] finished frobbing munckymagik/go-concurrency-patterns-in-rust
[INFO] frobbed toml for munckymagik/go-concurrency-patterns-in-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/munckymagik/go-concurrency-patterns-in-rust/Cargo.toml
[INFO] started frobbing munckymagik/go-concurrency-patterns-in-rust
[INFO] finished frobbing munckymagik/go-concurrency-patterns-in-rust
[INFO] frobbed toml for munckymagik/go-concurrency-patterns-in-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/munckymagik/go-concurrency-patterns-in-rust/Cargo.toml
[INFO] crate munckymagik/go-concurrency-patterns-in-rust already has a lockfile, it will not be regenerated
[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 munckymagik/go-concurrency-patterns-in-rust 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-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/munckymagik/go-concurrency-patterns-in-rust:/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] 00d58bd85bf05e9bfea10527b5735b81b21c8825440e69bea4cdd37d21db21e2
[INFO] running `"docker" "start" "-a" "00d58bd85bf05e9bfea10527b5735b81b21c8825440e69bea4cdd37d21db21e2"`
[INFO] [stderr]    Compiling futures v0.1.11
[INFO] [stderr]    Compiling lazy_static v0.2.6
[INFO] [stderr]    Compiling chan v0.1.19
[INFO] [stderr]    Compiling futures-cpupool v0.1.5
[INFO] [stderr]    Compiling go-concurrency-patterns-in-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.07s
[INFO] running `"docker" "inspect" "00d58bd85bf05e9bfea10527b5735b81b21c8825440e69bea4cdd37d21db21e2"`
[INFO] running `"docker" "rm" "-f" "00d58bd85bf05e9bfea10527b5735b81b21c8825440e69bea4cdd37d21db21e2"`
[INFO] [stdout] 00d58bd85bf05e9bfea10527b5735b81b21c8825440e69bea4cdd37d21db21e2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/munckymagik/go-concurrency-patterns-in-rust:/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] c341249c58ee43831f7cb92e82b15dbdfcc983b74d026e977e597a9fa6cb3c62
[INFO] running `"docker" "start" "-a" "c341249c58ee43831f7cb92e82b15dbdfcc983b74d026e977e597a9fa6cb3c62"`
[INFO] [stderr]    Compiling go-concurrency-patterns-in-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.75s
[INFO] running `"docker" "inspect" "c341249c58ee43831f7cb92e82b15dbdfcc983b74d026e977e597a9fa6cb3c62"`
[INFO] running `"docker" "rm" "-f" "c341249c58ee43831f7cb92e82b15dbdfcc983b74d026e977e597a9fa6cb3c62"`
[INFO] [stdout] c341249c58ee43831f7cb92e82b15dbdfcc983b74d026e977e597a9fa6cb3c62
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/munckymagik/go-concurrency-patterns-in-rust:/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] 1d15672353a9b82d9bc9dd1447e69a73220352b6ee439450c26e7367e9bfffb0
[INFO] running `"docker" "start" "-a" "1d15672353a9b82d9bc9dd1447e69a73220352b6ee439450c26e7367e9bfffb0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/01_boring-7553cc0ab02569d4
[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/02_boring_rand_sleep-eb26c7d8bdcbdc5c
[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/03_ignore-4687b0138b9bab9c
[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/04_ignore_less-0171b25bbee1299b
[INFO] [stderr]      Running /opt/crater/target/debug/deps/05_channel-20726d81e751f8c0
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
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[INFO] [stdout] 
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[INFO] [stderr]      Running /opt/crater/target/debug/deps/06_generator-c6d066c55645a34c
[INFO] [stdout] running 0 tests
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[INFO] [stderr]      Running /opt/crater/target/debug/deps/07_channels_as_handle_on_svc-e54fb2187028ffc3
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
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[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/08_fan_in_multiplexing-0c2a84cb3d16f500
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/09_restoring_sequence-171724db3bd615da
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
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[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/10_restoring_sequence_sync_channel-cebfc9f87ec2e96c
[INFO] [stdout] 
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[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/11_select-81a99d04b0a2652a
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
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[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/12_timeout_using_select-7efd97af96f34f08
[INFO] [stderr]      Running /opt/crater/target/debug/deps/13_timeout_conversation-3ced992f44008e65
[INFO] [stdout] 
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[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/14_quit_channel-ec518cdaf39a16a1
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
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[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/14_quit_channel_with_wait_group-8de508fe84a08ee7
[INFO] [stdout] 
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[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/15_receive_on_quit_channel-c776bb7b76ff1748
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
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[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/16_daisy_chain-a681a216ae258dd6
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
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[INFO] [stderr]      Running /opt/crater/target/debug/deps/16_daisy_chain_with_cpu_pool-197aab87edf2543f
[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/16_daisy_chain_with_futures-40727a8ebe22c34d
[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/17_fake_google_search-382b54caaaa10b34
[INFO] [stdout] 
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[INFO] [stdout] 
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[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/17_fake_google_search_cpu_pool-703b53afaa0600ce
[INFO] [stderr]      Running /opt/crater/target/debug/deps/17_fake_google_search_fan_in-cd4aeaca33eb31b3
[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/17_fake_google_search_timeout-1e99473d0a233756
[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" "1d15672353a9b82d9bc9dd1447e69a73220352b6ee439450c26e7367e9bfffb0"`
[INFO] running `"docker" "rm" "-f" "1d15672353a9b82d9bc9dd1447e69a73220352b6ee439450c26e7367e9bfffb0"`
[INFO] [stdout] 1d15672353a9b82d9bc9dd1447e69a73220352b6ee439450c26e7367e9bfffb0