[INFO] cloning repository leekheang/rustrestapi
[INFO] running `"git" "clone" "--bare" "git://github.com/leekheang/rustrestapi.git" "work/cache/sources/gh/leekheang/rustrestapi"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/leekheang/rustrestapi'...
[INFO] running `"git" "clone" "work/cache/sources/gh/leekheang/rustrestapi" "work/ex/beta-1.37-6/sources/1.36.0/gh/leekheang/rustrestapi"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/leekheang/rustrestapi'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/leekheang/rustrestapi" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/leekheang/rustrestapi"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/leekheang/rustrestapi'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6cce16654d1a53d3b2db6c1a824c2e394eec2a35
[INFO] sha for GitHub repo leekheang/rustrestapi: 6cce16654d1a53d3b2db6c1a824c2e394eec2a35
[INFO] validating manifest of leekheang/rustrestapi 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 leekheang/rustrestapi 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 leekheang/rustrestapi
[INFO] finished frobbing leekheang/rustrestapi
[INFO] frobbed toml for leekheang/rustrestapi written to work/ex/beta-1.37-6/sources/1.36.0/gh/leekheang/rustrestapi/Cargo.toml
[INFO] started frobbing leekheang/rustrestapi
[INFO] finished frobbing leekheang/rustrestapi
[INFO] frobbed toml for leekheang/rustrestapi written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/leekheang/rustrestapi/Cargo.toml
[INFO] crate leekheang/rustrestapi 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 leekheang/rustrestapi 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-3/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/leekheang/rustrestapi:/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] b311132ec1062873cf6988ae858d0b8d72afa6f02b92b9806adcc419a7313b2e
[INFO] running `"docker" "start" "-a" "b311132ec1062873cf6988ae858d0b8d72afa6f02b92b9806adcc419a7313b2e"`
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling crossbeam-channel v0.3.8
[INFO] [stderr]    Compiling flate2 v1.0.9
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling enum-as-inner v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.97
[INFO] [stderr]    Compiling rand_chacha v0.2.0
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]    Compiling diesel_derives v1.4.0
[INFO] [stderr]    Compiling actix_derive v0.4.0
[INFO] [stderr]    Compiling actix-web-codegen v0.1.2
[INFO] [stderr]    Compiling derive_more v0.15.0
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling actix-utils v0.4.5
[INFO] [stderr]    Compiling r2d2 v0.8.5
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-signal v0.2.7
[INFO] [stderr]    Compiling actix-server-config v0.1.2
[INFO] [stderr]    Compiling actix-threadpool v0.1.1
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling actix-rt v0.2.4
[INFO] [stderr]    Compiling trust-dns-proto v0.7.4
[INFO] [stderr]    Compiling dotenv v0.14.1
[INFO] [stderr]    Compiling brotli2 v0.3.2
[INFO] [stderr]    Compiling diesel v1.4.2
[INFO] [stderr]    Compiling actix-server v0.6.0
[INFO] [stderr]    Compiling serde v1.0.97
[INFO] [stderr]    Compiling trust-dns-resolver v0.11.1
[INFO] [stderr]    Compiling actix-connect v0.2.2
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling actix-router v0.1.5
[INFO] [stderr]    Compiling actix-http v0.2.7
[INFO] [stderr]    Compiling awc v0.2.2
[INFO] [stderr]    Compiling actix v0.8.3
[INFO] [stderr]    Compiling actix-web v1.0.5
[INFO] [stderr]    Compiling kom2steam v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0601]: `main` function not found in crate `kom2steam`
[INFO] [stderr]   |
[INFO] [stderr]   = note: consider adding a `main` function to `src/main.rs`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0601`.
[INFO] [stderr] error: Could not compile `kom2steam`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "b311132ec1062873cf6988ae858d0b8d72afa6f02b92b9806adcc419a7313b2e"`
[INFO] running `"docker" "rm" "-f" "b311132ec1062873cf6988ae858d0b8d72afa6f02b92b9806adcc419a7313b2e"`
[INFO] [stdout] b311132ec1062873cf6988ae858d0b8d72afa6f02b92b9806adcc419a7313b2e