[INFO] updating cached repository agiletechvn/rust-helloworld
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/agiletechvn/rust-helloworld
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/agiletechvn/rust-helloworld" "work/ex/beta-1.38-1/sources/1.37.0/gh/agiletechvn/rust-helloworld"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/agiletechvn/rust-helloworld'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/agiletechvn/rust-helloworld" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/agiletechvn/rust-helloworld"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/agiletechvn/rust-helloworld'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c0c5f656c1a67b2842252172278a6e21df8f8a3c
[INFO] sha for GitHub repo agiletechvn/rust-helloworld: c0c5f656c1a67b2842252172278a6e21df8f8a3c
[INFO] validating manifest of agiletechvn/rust-helloworld 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 agiletechvn/rust-helloworld 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 agiletechvn/rust-helloworld
[INFO] finished frobbing agiletechvn/rust-helloworld
[INFO] frobbed toml for agiletechvn/rust-helloworld written to work/ex/beta-1.38-1/sources/1.37.0/gh/agiletechvn/rust-helloworld/Cargo.toml
[INFO] started frobbing agiletechvn/rust-helloworld
[INFO] finished frobbing agiletechvn/rust-helloworld
[INFO] frobbed toml for agiletechvn/rust-helloworld written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/agiletechvn/rust-helloworld/Cargo.toml
[INFO] crate agiletechvn/rust-helloworld 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 agiletechvn/rust-helloworld 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/agiletechvn/rust-helloworld:/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] 7990f658e9a57f5ff8bc49852aad483c73b0ee208ec2802a1d8a5300af4f40b7
[INFO] running `"docker" "start" "-a" "7990f658e9a57f5ff8bc49852aad483c73b0ee208ec2802a1d8a5300af4f40b7"`
[INFO] [stderr]    Compiling regex v1.1.7
[INFO] [stderr]    Compiling hello_world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.12s
[INFO] running `"docker" "inspect" "7990f658e9a57f5ff8bc49852aad483c73b0ee208ec2802a1d8a5300af4f40b7"`
[INFO] running `"docker" "rm" "-f" "7990f658e9a57f5ff8bc49852aad483c73b0ee208ec2802a1d8a5300af4f40b7"`
[INFO] [stdout] 7990f658e9a57f5ff8bc49852aad483c73b0ee208ec2802a1d8a5300af4f40b7
[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/agiletechvn/rust-helloworld:/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] de41f9cd9b0b7e7a58f91ca29f95d4d08a8af9dd32966ffbb063c28556ad6ca4
[INFO] running `"docker" "start" "-a" "de41f9cd9b0b7e7a58f91ca29f95d4d08a8af9dd32966ffbb063c28556ad6ca4"`
[INFO] [stderr]    Compiling hello_world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `"docker" "inspect" "de41f9cd9b0b7e7a58f91ca29f95d4d08a8af9dd32966ffbb063c28556ad6ca4"`
[INFO] running `"docker" "rm" "-f" "de41f9cd9b0b7e7a58f91ca29f95d4d08a8af9dd32966ffbb063c28556ad6ca4"`
[INFO] [stdout] de41f9cd9b0b7e7a58f91ca29f95d4d08a8af9dd32966ffbb063c28556ad6ca4
[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/agiletechvn/rust-helloworld:/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] 2a39b7464b885110cd00c6d7c19ce9efb451815056f15d3ffd12edf19657aef1
[INFO] running `"docker" "start" "-a" "2a39b7464b885110cd00c6d7c19ce9efb451815056f15d3ffd12edf19657aef1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_world-1466cf2cdfd4a0b5
[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]      Running /opt/crater/target/debug/deps/hello_world-f477da3d34c5a30d
[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_world
[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" "2a39b7464b885110cd00c6d7c19ce9efb451815056f15d3ffd12edf19657aef1"`
[INFO] running `"docker" "rm" "-f" "2a39b7464b885110cd00c6d7c19ce9efb451815056f15d3ffd12edf19657aef1"`
[INFO] [stdout] 2a39b7464b885110cd00c6d7c19ce9efb451815056f15d3ffd12edf19657aef1