[INFO] cloning repository munckymagik/go-concurrency-patterns-in-rust
[INFO] running `"git" "clone" "--bare" "git://github.com/munckymagik/go-concurrency-patterns-in-rust.git" "work/cache/sources/gh/munckymagik/go-concurrency-patterns-in-rust"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/munckymagik/go-concurrency-patterns-in-rust'...
[INFO] running `"git" "clone" "work/cache/sources/gh/munckymagik/go-concurrency-patterns-in-rust" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/munckymagik/go-concurrency-patterns-in-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/munckymagik/go-concurrency-patterns-in-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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 master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of munckymagik/go-concurrency-patterns-in-rust on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "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/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures v0.1.11
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing munckymagik/go-concurrency-patterns-in-rust against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 72dd7517a571b59dfb69f9d78798017b0c5fc91ecd258f4a814f421e63bec949
[INFO] running `"docker" "start" "-a" "72dd7517a571b59dfb69f9d78798017b0c5fc91ecd258f4a814f421e63bec949"`
[INFO] [stderr]    Compiling futures v0.1.11
[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 16.93s
[INFO] running `"docker" "inspect" "72dd7517a571b59dfb69f9d78798017b0c5fc91ecd258f4a814f421e63bec949"`
[INFO] running `"docker" "rm" "-f" "72dd7517a571b59dfb69f9d78798017b0c5fc91ecd258f4a814f421e63bec949"`
[INFO] [stdout] 72dd7517a571b59dfb69f9d78798017b0c5fc91ecd258f4a814f421e63bec949
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] def236f6da933ace5e7978eb1d2ba8feeb5727e77a060788db697caf2bf3a05a
[INFO] running `"docker" "start" "-a" "def236f6da933ace5e7978eb1d2ba8feeb5727e77a060788db697caf2bf3a05a"`
[INFO] [stderr]    Compiling go-concurrency-patterns-in-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.40s
[INFO] running `"docker" "inspect" "def236f6da933ace5e7978eb1d2ba8feeb5727e77a060788db697caf2bf3a05a"`
[INFO] running `"docker" "rm" "-f" "def236f6da933ace5e7978eb1d2ba8feeb5727e77a060788db697caf2bf3a05a"`
[INFO] [stdout] def236f6da933ace5e7978eb1d2ba8feeb5727e77a060788db697caf2bf3a05a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 8339f07d990c6a6e437381d1d017e3e41b6532ce906b6caa069a5096cd0698b8
[INFO] running `"docker" "start" "-a" "8339f07d990c6a6e437381d1d017e3e41b6532ce906b6caa069a5096cd0698b8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/01_boring-c87a8b0251506ee4
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/02_boring_rand_sleep-fa73ff417cc9b2ca
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
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[INFO] [stderr]      Running /opt/crater/target/debug/deps/03_ignore-c106a8cbef6a809d
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/04_ignore_less-5b50373603cb7dca
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/05_channel-cd7dd40ed744da8d
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
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[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
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[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/06_generator-844e50ea7a3a83c0
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/07_channels_as_handle_on_svc-c7830fd3ecb4ac84
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/08_fan_in_multiplexing-65bcd851541ed755
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
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[INFO] [stdout] running 0 tests
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[INFO] [stderr]      Running /opt/crater/target/debug/deps/09_restoring_sequence-6bf656228fec055e
[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
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[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/10_restoring_sequence_sync_channel-57ab2896b60bcece
[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/11_select-0c4e156ba77e980d
[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/12_timeout_using_select-653934c7cf790a78
[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] [stderr]      Running /opt/crater/target/debug/deps/13_timeout_conversation-0c54a8d8f936259b
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/14_quit_channel-4314027680dd18e3
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
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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_with_wait_group-ff31292cdd3b638f
[INFO] [stderr]      Running /opt/crater/target/debug/deps/15_receive_on_quit_channel-d8e86c96cb7469ad
[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-15ba03213034600e
[INFO] [stderr]      Running /opt/crater/target/debug/deps/16_daisy_chain_with_cpu_pool-22c236f1e7b1245c
[INFO] [stderr]      Running /opt/crater/target/debug/deps/16_daisy_chain_with_futures-313c7b8ab71c40db
[INFO] [stderr]      Running /opt/crater/target/debug/deps/17_fake_google_search-0763665bc30cb3d5
[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
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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-66f4c71f3f8bd5bb
[INFO] [stderr]      Running /opt/crater/target/debug/deps/17_fake_google_search_fan_in-d9ab950042031448
[INFO] [stderr]      Running /opt/crater/target/debug/deps/17_fake_google_search_timeout-1ad8c71447d9eac1
[INFO] running `"docker" "inspect" "8339f07d990c6a6e437381d1d017e3e41b6532ce906b6caa069a5096cd0698b8"`
[INFO] running `"docker" "rm" "-f" "8339f07d990c6a6e437381d1d017e3e41b6532ce906b6caa069a5096cd0698b8"`
[INFO] [stdout] 8339f07d990c6a6e437381d1d017e3e41b6532ce906b6caa069a5096cd0698b8