[INFO] updating cached repository tobz/tokio-fanout-tcp-client-example
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tobz/tokio-fanout-tcp-client-example
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tobz/tokio-fanout-tcp-client-example" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tobz/tokio-fanout-tcp-client-example"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tobz/tokio-fanout-tcp-client-example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tobz/tokio-fanout-tcp-client-example" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/tobz/tokio-fanout-tcp-client-example"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/tobz/tokio-fanout-tcp-client-example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 05550cfde3cc571f0ad1cbe0ed23138a4472d9ff
[INFO] sha for GitHub repo tobz/tokio-fanout-tcp-client-example: 05550cfde3cc571f0ad1cbe0ed23138a4472d9ff
[INFO] validating manifest of tobz/tokio-fanout-tcp-client-example on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tobz/tokio-fanout-tcp-client-example on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tobz/tokio-fanout-tcp-client-example
[INFO] finished frobbing tobz/tokio-fanout-tcp-client-example
[INFO] frobbed toml for tobz/tokio-fanout-tcp-client-example written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tobz/tokio-fanout-tcp-client-example/Cargo.toml
[INFO] started frobbing tobz/tokio-fanout-tcp-client-example
[INFO] finished frobbing tobz/tokio-fanout-tcp-client-example
[INFO] frobbed toml for tobz/tokio-fanout-tcp-client-example written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/tobz/tokio-fanout-tcp-client-example/Cargo.toml
[INFO] crate tobz/tokio-fanout-tcp-client-example has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tobz/tokio-fanout-tcp-client-example against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tobz/tokio-fanout-tcp-client-example:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 7edd43aed5793d78b0d221dd426f89e4291940d6ec23e6e1cb25f5da161c6816
[INFO] running `"docker" "start" "-a" "7edd43aed5793d78b0d221dd426f89e4291940d6ec23e6e1cb25f5da161c6816"`
[INFO] [stderr]    Compiling tokio-fanout-tcp-client-example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.09s
[INFO] running `"docker" "inspect" "7edd43aed5793d78b0d221dd426f89e4291940d6ec23e6e1cb25f5da161c6816"`
[INFO] running `"docker" "rm" "-f" "7edd43aed5793d78b0d221dd426f89e4291940d6ec23e6e1cb25f5da161c6816"`
[INFO] [stdout] 7edd43aed5793d78b0d221dd426f89e4291940d6ec23e6e1cb25f5da161c6816
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tobz/tokio-fanout-tcp-client-example:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2a3cfea769f875deb43a5a3f7cac3da1acae5682be7a16039b6873b83a1a0b5d
[INFO] running `"docker" "start" "-a" "2a3cfea769f875deb43a5a3f7cac3da1acae5682be7a16039b6873b83a1a0b5d"`
[INFO] [stderr]    Compiling tokio-fanout-tcp-client-example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "2a3cfea769f875deb43a5a3f7cac3da1acae5682be7a16039b6873b83a1a0b5d"`
[INFO] running `"docker" "rm" "-f" "2a3cfea769f875deb43a5a3f7cac3da1acae5682be7a16039b6873b83a1a0b5d"`
[INFO] [stdout] 2a3cfea769f875deb43a5a3f7cac3da1acae5682be7a16039b6873b83a1a0b5d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tobz/tokio-fanout-tcp-client-example:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 09db80a50213db575e34c02675f98ece2a013200ab870ee26b3a33f70e554a8e
[INFO] running `"docker" "start" "-a" "09db80a50213db575e34c02675f98ece2a013200ab870ee26b3a33f70e554a8e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tokio_fanout_tcp_client_example-6643bc7fe67d4645
[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" "09db80a50213db575e34c02675f98ece2a013200ab870ee26b3a33f70e554a8e"`
[INFO] running `"docker" "rm" "-f" "09db80a50213db575e34c02675f98ece2a013200ab870ee26b3a33f70e554a8e"`
[INFO] [stdout] 09db80a50213db575e34c02675f98ece2a013200ab870ee26b3a33f70e554a8e