[INFO] updating cached repository acarl123/UDPChats
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/acarl123/UDPChats
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/acarl123/UDPChats" "work/ex/beta-1.38-1/sources/1.37.0/gh/acarl123/UDPChats"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/acarl123/UDPChats'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/acarl123/UDPChats" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/acarl123/UDPChats"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/acarl123/UDPChats'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 93fc57c6fe073a05ba82c644456ed627b448a886
[INFO] sha for GitHub repo acarl123/UDPChats: 93fc57c6fe073a05ba82c644456ed627b448a886
[INFO] validating manifest of acarl123/UDPChats 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 acarl123/UDPChats 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 acarl123/UDPChats
[INFO] finished frobbing acarl123/UDPChats
[INFO] frobbed toml for acarl123/UDPChats written to work/ex/beta-1.38-1/sources/1.37.0/gh/acarl123/UDPChats/Cargo.toml
[INFO] started frobbing acarl123/UDPChats
[INFO] finished frobbing acarl123/UDPChats
[INFO] frobbed toml for acarl123/UDPChats written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/acarl123/UDPChats/Cargo.toml
[INFO] crate acarl123/UDPChats 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] testing acarl123/UDPChats 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-1/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/acarl123/UDPChats:/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] 63a8a19f6a2a9fab47a0d908721ff7eca7982d1eab84e4610e6ca34a3a20cbd1
[INFO] running `"docker" "start" "-a" "63a8a19f6a2a9fab47a0d908721ff7eca7982d1eab84e4610e6ca34a3a20cbd1"`
[INFO] [stderr]    Compiling UDPChats v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `UDPChats` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `udpchats`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "63a8a19f6a2a9fab47a0d908721ff7eca7982d1eab84e4610e6ca34a3a20cbd1"`
[INFO] running `"docker" "rm" "-f" "63a8a19f6a2a9fab47a0d908721ff7eca7982d1eab84e4610e6ca34a3a20cbd1"`
[INFO] [stdout] 63a8a19f6a2a9fab47a0d908721ff7eca7982d1eab84e4610e6ca34a3a20cbd1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/acarl123/UDPChats:/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] f5a1987d648eb75cdfc7c0c62e4ab4a74662e3fa02d342f55a827b35a6e2a826
[INFO] running `"docker" "start" "-a" "f5a1987d648eb75cdfc7c0c62e4ab4a74662e3fa02d342f55a827b35a6e2a826"`
[INFO] [stderr]    Compiling UDPChats v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `UDPChats` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `udpchats`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "f5a1987d648eb75cdfc7c0c62e4ab4a74662e3fa02d342f55a827b35a6e2a826"`
[INFO] running `"docker" "rm" "-f" "f5a1987d648eb75cdfc7c0c62e4ab4a74662e3fa02d342f55a827b35a6e2a826"`
[INFO] [stdout] f5a1987d648eb75cdfc7c0c62e4ab4a74662e3fa02d342f55a827b35a6e2a826
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/acarl123/UDPChats:/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] 6157793157a73f36d71ae6aee8eb348986f623fa42c207dea64522d71bdd3810
[INFO] running `"docker" "start" "-a" "6157793157a73f36d71ae6aee8eb348986f623fa42c207dea64522d71bdd3810"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/UDPChats-8138b42d1f85f585
[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" "6157793157a73f36d71ae6aee8eb348986f623fa42c207dea64522d71bdd3810"`
[INFO] running `"docker" "rm" "-f" "6157793157a73f36d71ae6aee8eb348986f623fa42c207dea64522d71bdd3810"`
[INFO] [stdout] 6157793157a73f36d71ae6aee8eb348986f623fa42c207dea64522d71bdd3810