[INFO] updating cached repository dhenkes/rust_chat
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dhenkes/rust_chat
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dhenkes/rust_chat" "work/ex/beta-1.37-6/sources/1.36.0/gh/dhenkes/rust_chat"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/dhenkes/rust_chat'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dhenkes/rust_chat" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dhenkes/rust_chat"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dhenkes/rust_chat'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] aee68f83b3f261f92a943404c5265b9bb2cd8e26
[INFO] sha for GitHub repo dhenkes/rust_chat: aee68f83b3f261f92a943404c5265b9bb2cd8e26
[INFO] validating manifest of dhenkes/rust_chat 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 dhenkes/rust_chat 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 dhenkes/rust_chat
[INFO] finished frobbing dhenkes/rust_chat
[INFO] frobbed toml for dhenkes/rust_chat written to work/ex/beta-1.37-6/sources/1.36.0/gh/dhenkes/rust_chat/Cargo.toml
[INFO] started frobbing dhenkes/rust_chat
[INFO] finished frobbing dhenkes/rust_chat
[INFO] frobbed toml for dhenkes/rust_chat written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dhenkes/rust_chat/Cargo.toml
[INFO] crate dhenkes/rust_chat 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 dhenkes/rust_chat 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/dhenkes/rust_chat:/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] 846a252280b0b8fc840a1a5623bd27ec8a481d1f52802fb67c756ed235d9c7d7
[INFO] running `"docker" "start" "-a" "846a252280b0b8fc840a1a5623bd27ec8a481d1f52802fb67c756ed235d9c7d7"`
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling http-muncher v0.2.5
[INFO] [stderr]    Compiling sha1 v0.1.1
[INFO] [stderr]    Compiling miow v0.1.5
[INFO] [stderr]    Compiling mio v0.5.1
[INFO] [stderr]    Compiling rust_chat v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.78s
[INFO] running `"docker" "inspect" "846a252280b0b8fc840a1a5623bd27ec8a481d1f52802fb67c756ed235d9c7d7"`
[INFO] running `"docker" "rm" "-f" "846a252280b0b8fc840a1a5623bd27ec8a481d1f52802fb67c756ed235d9c7d7"`
[INFO] [stdout] 846a252280b0b8fc840a1a5623bd27ec8a481d1f52802fb67c756ed235d9c7d7
[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/dhenkes/rust_chat:/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] 9210d1df4509dbfed1de3aa40c9a3a6c63e4eb93dc14c5cc3bd718394b341041
[INFO] running `"docker" "start" "-a" "9210d1df4509dbfed1de3aa40c9a3a6c63e4eb93dc14c5cc3bd718394b341041"`
[INFO] [stderr]    Compiling rust_chat v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "9210d1df4509dbfed1de3aa40c9a3a6c63e4eb93dc14c5cc3bd718394b341041"`
[INFO] running `"docker" "rm" "-f" "9210d1df4509dbfed1de3aa40c9a3a6c63e4eb93dc14c5cc3bd718394b341041"`
[INFO] [stdout] 9210d1df4509dbfed1de3aa40c9a3a6c63e4eb93dc14c5cc3bd718394b341041
[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/dhenkes/rust_chat:/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] 622d272e79859e4c62a6761c98deef13af631ed1c6a8b7cd498d754ce55847b5
[INFO] running `"docker" "start" "-a" "622d272e79859e4c62a6761c98deef13af631ed1c6a8b7cd498d754ce55847b5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_chat-095ed0e271f8242e
[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" "622d272e79859e4c62a6761c98deef13af631ed1c6a8b7cd498d754ce55847b5"`
[INFO] running `"docker" "rm" "-f" "622d272e79859e4c62a6761c98deef13af631ed1c6a8b7cd498d754ce55847b5"`
[INFO] [stdout] 622d272e79859e4c62a6761c98deef13af631ed1c6a8b7cd498d754ce55847b5