[INFO] cloning repository bittersweet/rust-bidirectional-socket-example
[INFO] running `"git" "clone" "--bare" "git://github.com/bittersweet/rust-bidirectional-socket-example.git" "work/cache/sources/gh/bittersweet/rust-bidirectional-socket-example"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/bittersweet/rust-bidirectional-socket-example'...
[INFO] running `"git" "clone" "work/cache/sources/gh/bittersweet/rust-bidirectional-socket-example" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bittersweet/rust-bidirectional-socket-example"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bittersweet/rust-bidirectional-socket-example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bittersweet/rust-bidirectional-socket-example" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bittersweet/rust-bidirectional-socket-example"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bittersweet/rust-bidirectional-socket-example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a55aad7a1948dcd1f3dabbc18955252949af1b79
[INFO] sha for GitHub repo bittersweet/rust-bidirectional-socket-example: a55aad7a1948dcd1f3dabbc18955252949af1b79
[INFO] validating manifest of bittersweet/rust-bidirectional-socket-example 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 bittersweet/rust-bidirectional-socket-example 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 bittersweet/rust-bidirectional-socket-example
[INFO] finished frobbing bittersweet/rust-bidirectional-socket-example
[INFO] frobbed toml for bittersweet/rust-bidirectional-socket-example written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bittersweet/rust-bidirectional-socket-example/Cargo.toml
[INFO] started frobbing bittersweet/rust-bidirectional-socket-example
[INFO] finished frobbing bittersweet/rust-bidirectional-socket-example
[INFO] frobbed toml for bittersweet/rust-bidirectional-socket-example written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bittersweet/rust-bidirectional-socket-example/Cargo.toml
[INFO] crate bittersweet/rust-bidirectional-socket-example 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing bittersweet/rust-bidirectional-socket-example against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bittersweet/rust-bidirectional-socket-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] c6a3765663ffc6770e449010731304582a6063077a3b75013c9fa78bc4abdf33
[INFO] running `"docker" "start" "-a" "c6a3765663ffc6770e449010731304582a6063077a3b75013c9fa78bc4abdf33"`
[INFO] [stderr]    Compiling bidirectional_socket v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `"docker" "inspect" "c6a3765663ffc6770e449010731304582a6063077a3b75013c9fa78bc4abdf33"`
[INFO] running `"docker" "rm" "-f" "c6a3765663ffc6770e449010731304582a6063077a3b75013c9fa78bc4abdf33"`
[INFO] [stdout] c6a3765663ffc6770e449010731304582a6063077a3b75013c9fa78bc4abdf33
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bittersweet/rust-bidirectional-socket-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] ea365708a3efb7e3c074fde6006f9c9275dc31eee89529906b2a1d8d8be9cdd1
[INFO] running `"docker" "start" "-a" "ea365708a3efb7e3c074fde6006f9c9275dc31eee89529906b2a1d8d8be9cdd1"`
[INFO] [stderr]    Compiling bidirectional_socket v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "ea365708a3efb7e3c074fde6006f9c9275dc31eee89529906b2a1d8d8be9cdd1"`
[INFO] running `"docker" "rm" "-f" "ea365708a3efb7e3c074fde6006f9c9275dc31eee89529906b2a1d8d8be9cdd1"`
[INFO] [stdout] ea365708a3efb7e3c074fde6006f9c9275dc31eee89529906b2a1d8d8be9cdd1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bittersweet/rust-bidirectional-socket-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] b83829abf5722798ef2b7a9023ce669abb9ebf22608d936a3c8a80ce0e2851bd
[INFO] running `"docker" "start" "-a" "b83829abf5722798ef2b7a9023ce669abb9ebf22608d936a3c8a80ce0e2851bd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bidirectional_socket-3b3a4d786452befc
[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" "b83829abf5722798ef2b7a9023ce669abb9ebf22608d936a3c8a80ce0e2851bd"`
[INFO] running `"docker" "rm" "-f" "b83829abf5722798ef2b7a9023ce669abb9ebf22608d936a3c8a80ce0e2851bd"`
[INFO] [stdout] b83829abf5722798ef2b7a9023ce669abb9ebf22608d936a3c8a80ce0e2851bd