[INFO] updating cached repository xlnx/http-server-demo-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/xlnx/http-server-demo-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/xlnx/http-server-demo-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/xlnx/http-server-demo-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/xlnx/http-server-demo-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/xlnx/http-server-demo-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/xlnx/http-server-demo-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/xlnx/http-server-demo-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 46df7da1a2b26cb6ef5e33a486770ee792740ca5
[INFO] sha for GitHub repo xlnx/http-server-demo-rs: 46df7da1a2b26cb6ef5e33a486770ee792740ca5
[INFO] validating manifest of xlnx/http-server-demo-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 xlnx/http-server-demo-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 xlnx/http-server-demo-rs
[INFO] finished frobbing xlnx/http-server-demo-rs
[INFO] frobbed toml for xlnx/http-server-demo-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/xlnx/http-server-demo-rs/Cargo.toml
[INFO] started frobbing xlnx/http-server-demo-rs
[INFO] finished frobbing xlnx/http-server-demo-rs
[INFO] frobbed toml for xlnx/http-server-demo-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/xlnx/http-server-demo-rs/Cargo.toml
[INFO] crate xlnx/http-server-demo-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 xlnx/http-server-demo-rs 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-5/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/xlnx/http-server-demo-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 18fa52dae3e6ed6b4d8609d04751af6a4334d468e210589027f498e0f213a2d6
[INFO] running `"docker" "start" "-a" "18fa52dae3e6ed6b4d8609d04751af6a4334d468e210589027f498e0f213a2d6"`
[INFO] [stderr]    Compiling http-server-demo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "18fa52dae3e6ed6b4d8609d04751af6a4334d468e210589027f498e0f213a2d6"`
[INFO] running `"docker" "rm" "-f" "18fa52dae3e6ed6b4d8609d04751af6a4334d468e210589027f498e0f213a2d6"`
[INFO] [stdout] 18fa52dae3e6ed6b4d8609d04751af6a4334d468e210589027f498e0f213a2d6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/xlnx/http-server-demo-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] bd4dce4c8a48b100aebc2b2e5c8d33195e91a5bde057c7372736426a2d2db022
[INFO] running `"docker" "start" "-a" "bd4dce4c8a48b100aebc2b2e5c8d33195e91a5bde057c7372736426a2d2db022"`
[INFO] [stderr]    Compiling http-server-demo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "bd4dce4c8a48b100aebc2b2e5c8d33195e91a5bde057c7372736426a2d2db022"`
[INFO] running `"docker" "rm" "-f" "bd4dce4c8a48b100aebc2b2e5c8d33195e91a5bde057c7372736426a2d2db022"`
[INFO] [stdout] bd4dce4c8a48b100aebc2b2e5c8d33195e91a5bde057c7372736426a2d2db022
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/xlnx/http-server-demo-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 2b19f5e32e4b5c2afdb45d39799634725fc1cdcf71243880db12f00092b42a87
[INFO] running `"docker" "start" "-a" "2b19f5e32e4b5c2afdb45d39799634725fc1cdcf71243880db12f00092b42a87"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/http_server_demo-9b711afd24340897
[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" "2b19f5e32e4b5c2afdb45d39799634725fc1cdcf71243880db12f00092b42a87"`
[INFO] running `"docker" "rm" "-f" "2b19f5e32e4b5c2afdb45d39799634725fc1cdcf71243880db12f00092b42a87"`
[INFO] [stdout] 2b19f5e32e4b5c2afdb45d39799634725fc1cdcf71243880db12f00092b42a87