[INFO] updating cached repository nghenglim/hello-async-hyper
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nghenglim/hello-async-hyper
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nghenglim/hello-async-hyper" "work/ex/beta-1.38-1/sources/1.37.0/gh/nghenglim/hello-async-hyper"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/nghenglim/hello-async-hyper'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nghenglim/hello-async-hyper" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nghenglim/hello-async-hyper"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nghenglim/hello-async-hyper'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5b43b4158d51b29440de37d7309ccd1be1ea3edd
[INFO] sha for GitHub repo nghenglim/hello-async-hyper: 5b43b4158d51b29440de37d7309ccd1be1ea3edd
[INFO] validating manifest of nghenglim/hello-async-hyper 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 nghenglim/hello-async-hyper 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 nghenglim/hello-async-hyper
[INFO] finished frobbing nghenglim/hello-async-hyper
[INFO] frobbed toml for nghenglim/hello-async-hyper written to work/ex/beta-1.38-1/sources/1.37.0/gh/nghenglim/hello-async-hyper/Cargo.toml
[INFO] started frobbing nghenglim/hello-async-hyper
[INFO] finished frobbing nghenglim/hello-async-hyper
[INFO] frobbed toml for nghenglim/hello-async-hyper written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nghenglim/hello-async-hyper/Cargo.toml
[INFO] crate nghenglim/hello-async-hyper 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 nghenglim/hello-async-hyper against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nghenglim/hello-async-hyper:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] b8033e71510316176a56cf85ac7fd0d4dac169571d990b9f571f4e02f136bfc5
[INFO] running `"docker" "start" "-a" "b8033e71510316176a56cf85ac7fd0d4dac169571d990b9f571f4e02f136bfc5"`
[INFO] [stderr]    Compiling hello-async-hyper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.38s
[INFO] running `"docker" "inspect" "b8033e71510316176a56cf85ac7fd0d4dac169571d990b9f571f4e02f136bfc5"`
[INFO] running `"docker" "rm" "-f" "b8033e71510316176a56cf85ac7fd0d4dac169571d990b9f571f4e02f136bfc5"`
[INFO] [stdout] b8033e71510316176a56cf85ac7fd0d4dac169571d990b9f571f4e02f136bfc5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nghenglim/hello-async-hyper:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 80f6c6401e29c44bb4e27ceb783f7f288cbbaa3b28650f1067e3e81ac48f6df9
[INFO] running `"docker" "start" "-a" "80f6c6401e29c44bb4e27ceb783f7f288cbbaa3b28650f1067e3e81ac48f6df9"`
[INFO] [stderr]    Compiling hello-async-hyper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `"docker" "inspect" "80f6c6401e29c44bb4e27ceb783f7f288cbbaa3b28650f1067e3e81ac48f6df9"`
[INFO] running `"docker" "rm" "-f" "80f6c6401e29c44bb4e27ceb783f7f288cbbaa3b28650f1067e3e81ac48f6df9"`
[INFO] [stdout] 80f6c6401e29c44bb4e27ceb783f7f288cbbaa3b28650f1067e3e81ac48f6df9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nghenglim/hello-async-hyper:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] d57db38c1838563c0b19efea95465f4fb89253e595abe0ef4710ddb856b61cf4
[INFO] running `"docker" "start" "-a" "d57db38c1838563c0b19efea95465f4fb89253e595abe0ef4710ddb856b61cf4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_async_hyper-04faec8b3883626a
[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" "d57db38c1838563c0b19efea95465f4fb89253e595abe0ef4710ddb856b61cf4"`
[INFO] running `"docker" "rm" "-f" "d57db38c1838563c0b19efea95465f4fb89253e595abe0ef4710ddb856b61cf4"`
[INFO] [stdout] d57db38c1838563c0b19efea95465f4fb89253e595abe0ef4710ddb856b61cf4