[INFO] cloning repository u2400/rust-tcp-demo
[INFO] running `"git" "clone" "--bare" "git://github.com/u2400/rust-tcp-demo.git" "work/cache/sources/gh/u2400/rust-tcp-demo"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/u2400/rust-tcp-demo'...
[INFO] running `"git" "clone" "work/cache/sources/gh/u2400/rust-tcp-demo" "work/ex/beta-1.37-6/sources/1.36.0/gh/u2400/rust-tcp-demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/u2400/rust-tcp-demo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/u2400/rust-tcp-demo" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/u2400/rust-tcp-demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/u2400/rust-tcp-demo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a38a24cc630c3d9f000ab9d87239a9762fef603b
[INFO] sha for GitHub repo u2400/rust-tcp-demo: a38a24cc630c3d9f000ab9d87239a9762fef603b
[INFO] validating manifest of u2400/rust-tcp-demo 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 u2400/rust-tcp-demo 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 u2400/rust-tcp-demo
[INFO] finished frobbing u2400/rust-tcp-demo
[INFO] frobbed toml for u2400/rust-tcp-demo written to work/ex/beta-1.37-6/sources/1.36.0/gh/u2400/rust-tcp-demo/Cargo.toml
[INFO] started frobbing u2400/rust-tcp-demo
[INFO] finished frobbing u2400/rust-tcp-demo
[INFO] frobbed toml for u2400/rust-tcp-demo written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/u2400/rust-tcp-demo/Cargo.toml
[INFO] crate u2400/rust-tcp-demo 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 u2400/rust-tcp-demo against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/u2400/rust-tcp-demo:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] de6a95e607dca39ebd036ad9aa152daf87ad6bd6b5ca3219b3e1996016a91099
[INFO] running `"docker" "start" "-a" "de6a95e607dca39ebd036ad9aa152daf87ad6bd6b5ca3219b3e1996016a91099"`
[INFO] [stderr]    Compiling test_pro v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "de6a95e607dca39ebd036ad9aa152daf87ad6bd6b5ca3219b3e1996016a91099"`
[INFO] running `"docker" "rm" "-f" "de6a95e607dca39ebd036ad9aa152daf87ad6bd6b5ca3219b3e1996016a91099"`
[INFO] [stdout] de6a95e607dca39ebd036ad9aa152daf87ad6bd6b5ca3219b3e1996016a91099
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/u2400/rust-tcp-demo:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 550616914d8f5db2ff2960fc1edabaa0bf760af77545c2b8d3104295a1710c8f
[INFO] running `"docker" "start" "-a" "550616914d8f5db2ff2960fc1edabaa0bf760af77545c2b8d3104295a1710c8f"`
[INFO] [stderr]    Compiling test_pro v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "550616914d8f5db2ff2960fc1edabaa0bf760af77545c2b8d3104295a1710c8f"`
[INFO] running `"docker" "rm" "-f" "550616914d8f5db2ff2960fc1edabaa0bf760af77545c2b8d3104295a1710c8f"`
[INFO] [stdout] 550616914d8f5db2ff2960fc1edabaa0bf760af77545c2b8d3104295a1710c8f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/u2400/rust-tcp-demo:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] ca6e919f6270c9fae1091c533fcf14e638c21de302d9dd27b0879a4636b1d596
[INFO] running `"docker" "start" "-a" "ca6e919f6270c9fae1091c533fcf14e638c21de302d9dd27b0879a4636b1d596"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_pro-2df104d5bed6a701
[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" "ca6e919f6270c9fae1091c533fcf14e638c21de302d9dd27b0879a4636b1d596"`
[INFO] running `"docker" "rm" "-f" "ca6e919f6270c9fae1091c533fcf14e638c21de302d9dd27b0879a4636b1d596"`
[INFO] [stdout] ca6e919f6270c9fae1091c533fcf14e638c21de302d9dd27b0879a4636b1d596