[INFO] updating cached repository ryym/hello-server-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ryym/hello-server-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ryym/hello-server-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/ryym/hello-server-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ryym/hello-server-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ryym/hello-server-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ryym/hello-server-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ryym/hello-server-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 81190134e893b40fd55dcf86537f371e5ba4a63c
[INFO] sha for GitHub repo ryym/hello-server-rs: 81190134e893b40fd55dcf86537f371e5ba4a63c
[INFO] validating manifest of ryym/hello-server-rs 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 ryym/hello-server-rs 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 ryym/hello-server-rs
[INFO] finished frobbing ryym/hello-server-rs
[INFO] frobbed toml for ryym/hello-server-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/ryym/hello-server-rs/Cargo.toml
[INFO] started frobbing ryym/hello-server-rs
[INFO] finished frobbing ryym/hello-server-rs
[INFO] frobbed toml for ryym/hello-server-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ryym/hello-server-rs/Cargo.toml
[INFO] crate ryym/hello-server-rs 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 ryym/hello-server-rs 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ryym/hello-server-rs:/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] 0f0db0a919343446acab70abcb1d1cae8abb95fe1874b100f10c7bd685229d9a
[INFO] running `"docker" "start" "-a" "0f0db0a919343446acab70abcb1d1cae8abb95fe1874b100f10c7bd685229d9a"`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `"docker" "inspect" "0f0db0a919343446acab70abcb1d1cae8abb95fe1874b100f10c7bd685229d9a"`
[INFO] running `"docker" "rm" "-f" "0f0db0a919343446acab70abcb1d1cae8abb95fe1874b100f10c7bd685229d9a"`
[INFO] [stdout] 0f0db0a919343446acab70abcb1d1cae8abb95fe1874b100f10c7bd685229d9a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ryym/hello-server-rs:/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] c03c55d6c3726dc8f7e34470ba2688382ca271b502475f39070f900314f3def1
[INFO] running `"docker" "start" "-a" "c03c55d6c3726dc8f7e34470ba2688382ca271b502475f39070f900314f3def1"`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "c03c55d6c3726dc8f7e34470ba2688382ca271b502475f39070f900314f3def1"`
[INFO] running `"docker" "rm" "-f" "c03c55d6c3726dc8f7e34470ba2688382ca271b502475f39070f900314f3def1"`
[INFO] [stdout] c03c55d6c3726dc8f7e34470ba2688382ca271b502475f39070f900314f3def1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ryym/hello-server-rs:/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] 0b7ae2333f4a326973c7802b54accfd45feb45ba5e5f6a9a2a01919c14170d36
[INFO] running `"docker" "start" "-a" "0b7ae2333f4a326973c7802b54accfd45feb45ba5e5f6a9a2a01919c14170d36"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello-6bdfbea60f531cee
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/main-da0459e375504659
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] [stderr]    Doc-tests hello
[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" "0b7ae2333f4a326973c7802b54accfd45feb45ba5e5f6a9a2a01919c14170d36"`
[INFO] running `"docker" "rm" "-f" "0b7ae2333f4a326973c7802b54accfd45feb45ba5e5f6a9a2a01919c14170d36"`
[INFO] [stdout] 0b7ae2333f4a326973c7802b54accfd45feb45ba5e5f6a9a2a01919c14170d36