[INFO] cloning repository roshanr95/tokio_mcve
[INFO] running `"git" "clone" "--bare" "git://github.com/roshanr95/tokio_mcve.git" "work/cache/sources/gh/roshanr95/tokio_mcve"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/roshanr95/tokio_mcve'...
[INFO] running `"git" "clone" "work/cache/sources/gh/roshanr95/tokio_mcve" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/roshanr95/tokio_mcve"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/roshanr95/tokio_mcve'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/roshanr95/tokio_mcve" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/roshanr95/tokio_mcve"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/roshanr95/tokio_mcve'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c1282d8b0bbda41655297c7ad56c57a290e012b4
[INFO] sha for GitHub repo roshanr95/tokio_mcve: c1282d8b0bbda41655297c7ad56c57a290e012b4
[INFO] validating manifest of roshanr95/tokio_mcve 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 roshanr95/tokio_mcve 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 roshanr95/tokio_mcve
[INFO] finished frobbing roshanr95/tokio_mcve
[INFO] frobbed toml for roshanr95/tokio_mcve written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/roshanr95/tokio_mcve/Cargo.toml
[INFO] started frobbing roshanr95/tokio_mcve
[INFO] finished frobbing roshanr95/tokio_mcve
[INFO] frobbed toml for roshanr95/tokio_mcve written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/roshanr95/tokio_mcve/Cargo.toml
[INFO] crate roshanr95/tokio_mcve 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing roshanr95/tokio_mcve against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/roshanr95/tokio_mcve:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 3a539b612719a210dac668bb87d377302093b4a991f334db9a0059dcc5927945
[INFO] running `"docker" "start" "-a" "3a539b612719a210dac668bb87d377302093b4a991f334db9a0059dcc5927945"`
[INFO] [stderr]    Compiling tokio-sync v0.1.2
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling tokio-io v0.1.11
[INFO] [stderr]    Compiling crossbeam v0.6.0
[INFO] [stderr]    Compiling env_logger v0.6.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.11
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.8
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-fs v0.1.5
[INFO] [stderr]    Compiling tokio v0.1.15
[INFO] [stderr]    Compiling tokio_mvce v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.09s
[INFO] running `"docker" "inspect" "3a539b612719a210dac668bb87d377302093b4a991f334db9a0059dcc5927945"`
[INFO] running `"docker" "rm" "-f" "3a539b612719a210dac668bb87d377302093b4a991f334db9a0059dcc5927945"`
[INFO] [stdout] 3a539b612719a210dac668bb87d377302093b4a991f334db9a0059dcc5927945
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/roshanr95/tokio_mcve:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] e347db1c05f9f54ca98d047200a94e762bb7016db5c696f9ff819a9679bf0fc1
[INFO] running `"docker" "start" "-a" "e347db1c05f9f54ca98d047200a94e762bb7016db5c696f9ff819a9679bf0fc1"`
[INFO] [stderr]    Compiling tokio_mvce v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "e347db1c05f9f54ca98d047200a94e762bb7016db5c696f9ff819a9679bf0fc1"`
[INFO] running `"docker" "rm" "-f" "e347db1c05f9f54ca98d047200a94e762bb7016db5c696f9ff819a9679bf0fc1"`
[INFO] [stdout] e347db1c05f9f54ca98d047200a94e762bb7016db5c696f9ff819a9679bf0fc1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/roshanr95/tokio_mcve:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 854788eef9f97de4b1619d20c8c11157e7e0d6dd3041e6bdb82ef6eafea5e6dc
[INFO] running `"docker" "start" "-a" "854788eef9f97de4b1619d20c8c11157e7e0d6dd3041e6bdb82ef6eafea5e6dc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tokio_mvce-4e4a11bcdf880d69
[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" "854788eef9f97de4b1619d20c8c11157e7e0d6dd3041e6bdb82ef6eafea5e6dc"`
[INFO] running `"docker" "rm" "-f" "854788eef9f97de4b1619d20c8c11157e7e0d6dd3041e6bdb82ef6eafea5e6dc"`
[INFO] [stdout] 854788eef9f97de4b1619d20c8c11157e7e0d6dd3041e6bdb82ef6eafea5e6dc