[INFO] updating cached repository AvishaiW/chat-app-client-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AvishaiW/chat-app-client-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AvishaiW/chat-app-client-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/AvishaiW/chat-app-client-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/AvishaiW/chat-app-client-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AvishaiW/chat-app-client-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AvishaiW/chat-app-client-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AvishaiW/chat-app-client-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 734736e6874991ec1e5d8b83600a1d4b5e1a549c
[INFO] sha for GitHub repo AvishaiW/chat-app-client-rust: 734736e6874991ec1e5d8b83600a1d4b5e1a549c
[INFO] validating manifest of AvishaiW/chat-app-client-rust 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 AvishaiW/chat-app-client-rust 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 AvishaiW/chat-app-client-rust
[INFO] finished frobbing AvishaiW/chat-app-client-rust
[INFO] frobbed toml for AvishaiW/chat-app-client-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/AvishaiW/chat-app-client-rust/Cargo.toml
[INFO] started frobbing AvishaiW/chat-app-client-rust
[INFO] finished frobbing AvishaiW/chat-app-client-rust
[INFO] frobbed toml for AvishaiW/chat-app-client-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AvishaiW/chat-app-client-rust/Cargo.toml
[INFO] crate AvishaiW/chat-app-client-rust 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 AvishaiW/chat-app-client-rust against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AvishaiW/chat-app-client-rust:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 45d07d6b35c4a0741fe245c26785ee5eb02196185ffb1340cade826a73d351c2
[INFO] running `"docker" "start" "-a" "45d07d6b35c4a0741fe245c26785ee5eb02196185ffb1340cade826a73d351c2"`
[INFO] [stderr]    Compiling client v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "45d07d6b35c4a0741fe245c26785ee5eb02196185ffb1340cade826a73d351c2"`
[INFO] running `"docker" "rm" "-f" "45d07d6b35c4a0741fe245c26785ee5eb02196185ffb1340cade826a73d351c2"`
[INFO] [stdout] 45d07d6b35c4a0741fe245c26785ee5eb02196185ffb1340cade826a73d351c2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AvishaiW/chat-app-client-rust:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3863c8d7b132a01a753630d3cf64d6e53236fa4dfc53a314cf5ae252d9d19a70
[INFO] running `"docker" "start" "-a" "3863c8d7b132a01a753630d3cf64d6e53236fa4dfc53a314cf5ae252d9d19a70"`
[INFO] [stderr]    Compiling client v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "3863c8d7b132a01a753630d3cf64d6e53236fa4dfc53a314cf5ae252d9d19a70"`
[INFO] running `"docker" "rm" "-f" "3863c8d7b132a01a753630d3cf64d6e53236fa4dfc53a314cf5ae252d9d19a70"`
[INFO] [stdout] 3863c8d7b132a01a753630d3cf64d6e53236fa4dfc53a314cf5ae252d9d19a70
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AvishaiW/chat-app-client-rust:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 0b26adbaf3586206972fba46b204c88302cc84bd37898e3330ec43bde5d0d07d
[INFO] running `"docker" "start" "-a" "0b26adbaf3586206972fba46b204c88302cc84bd37898e3330ec43bde5d0d07d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/client-26fc841eada0a0d0
[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" "0b26adbaf3586206972fba46b204c88302cc84bd37898e3330ec43bde5d0d07d"`
[INFO] running `"docker" "rm" "-f" "0b26adbaf3586206972fba46b204c88302cc84bd37898e3330ec43bde5d0d07d"`
[INFO] [stdout] 0b26adbaf3586206972fba46b204c88302cc84bd37898e3330ec43bde5d0d07d