[INFO] updating cached repository roqqq3/tcp-client
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/roqqq3/tcp-client
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/roqqq3/tcp-client" "work/ex/beta-1.38-1/sources/1.37.0/gh/roqqq3/tcp-client"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/roqqq3/tcp-client'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/roqqq3/tcp-client" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/roqqq3/tcp-client"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/roqqq3/tcp-client'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 27d79508daa8d58efc3ebc86a483cc620f59627e
[INFO] sha for GitHub repo roqqq3/tcp-client: 27d79508daa8d58efc3ebc86a483cc620f59627e
[INFO] validating manifest of roqqq3/tcp-client on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of roqqq3/tcp-client on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing roqqq3/tcp-client
[INFO] finished frobbing roqqq3/tcp-client
[INFO] frobbed toml for roqqq3/tcp-client written to work/ex/beta-1.38-1/sources/1.37.0/gh/roqqq3/tcp-client/Cargo.toml
[INFO] started frobbing roqqq3/tcp-client
[INFO] finished frobbing roqqq3/tcp-client
[INFO] frobbed toml for roqqq3/tcp-client written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/roqqq3/tcp-client/Cargo.toml
[INFO] crate roqqq3/tcp-client already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing roqqq3/tcp-client against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/roqqq3/tcp-client:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 494ce65e7781be1dd5b5c4b307be8aaee4904acb59aca1192a19fa4b7438c780
[INFO] running `"docker" "start" "-a" "494ce65e7781be1dd5b5c4b307be8aaee4904acb59aca1192a19fa4b7438c780"`
[INFO] [stderr]    Compiling tcpclient v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `"docker" "inspect" "494ce65e7781be1dd5b5c4b307be8aaee4904acb59aca1192a19fa4b7438c780"`
[INFO] running `"docker" "rm" "-f" "494ce65e7781be1dd5b5c4b307be8aaee4904acb59aca1192a19fa4b7438c780"`
[INFO] [stdout] 494ce65e7781be1dd5b5c4b307be8aaee4904acb59aca1192a19fa4b7438c780
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/roqqq3/tcp-client:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 95c15ab525a4e677613dec89a3504bd5ec46d507c9285d475b4aa2bd0b737d7d
[INFO] running `"docker" "start" "-a" "95c15ab525a4e677613dec89a3504bd5ec46d507c9285d475b4aa2bd0b737d7d"`
[INFO] [stderr]    Compiling tcpclient v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "95c15ab525a4e677613dec89a3504bd5ec46d507c9285d475b4aa2bd0b737d7d"`
[INFO] running `"docker" "rm" "-f" "95c15ab525a4e677613dec89a3504bd5ec46d507c9285d475b4aa2bd0b737d7d"`
[INFO] [stdout] 95c15ab525a4e677613dec89a3504bd5ec46d507c9285d475b4aa2bd0b737d7d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/roqqq3/tcp-client:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 4b62844af4936dca8400483b707f94563f2a810d6687573c0c3b2ed346f1496a
[INFO] running `"docker" "start" "-a" "4b62844af4936dca8400483b707f94563f2a810d6687573c0c3b2ed346f1496a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tcpclient-b0ec1255017d3eb0
[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" "4b62844af4936dca8400483b707f94563f2a810d6687573c0c3b2ed346f1496a"`
[INFO] running `"docker" "rm" "-f" "4b62844af4936dca8400483b707f94563f2a810d6687573c0c3b2ed346f1496a"`
[INFO] [stdout] 4b62844af4936dca8400483b707f94563f2a810d6687573c0c3b2ed346f1496a