[INFO] updating cached repository bouzuya/rust-example
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bouzuya/rust-example
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bouzuya/rust-example" "work/ex/beta-1.38-1/sources/1.37.0/gh/bouzuya/rust-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bouzuya/rust-example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bouzuya/rust-example" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bouzuya/rust-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bouzuya/rust-example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bda07f5387174f76731e5686dbf62067c7a43309
[INFO] sha for GitHub repo bouzuya/rust-example: bda07f5387174f76731e5686dbf62067c7a43309
[INFO] validating manifest of bouzuya/rust-example 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 bouzuya/rust-example 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 bouzuya/rust-example
[INFO] finished frobbing bouzuya/rust-example
[INFO] frobbed toml for bouzuya/rust-example written to work/ex/beta-1.38-1/sources/1.37.0/gh/bouzuya/rust-example/Cargo.toml
[INFO] started frobbing bouzuya/rust-example
[INFO] finished frobbing bouzuya/rust-example
[INFO] frobbed toml for bouzuya/rust-example written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bouzuya/rust-example/Cargo.toml
[INFO] crate bouzuya/rust-example 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 bouzuya/rust-example 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bouzuya/rust-example:/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] 5ecab0ee4bb19ec2029ba9d58d7be6fc80d5d5140f4f07b7e12f36077c32404b
[INFO] running `"docker" "start" "-a" "5ecab0ee4bb19ec2029ba9d58d7be6fc80d5d5140f4f07b7e12f36077c32404b"`
[INFO] [stderr]    Compiling rustc-serialize v0.3.23
[INFO] [stderr]    Compiling hyper v0.10.8
[INFO] [stderr]    Compiling xml-rs v0.4.1
[INFO] [stderr]    Compiling openssl-sys v0.9.11
[INFO] [stderr]    Compiling openssl v0.9.11
[INFO] [stderr]    Compiling native-tls v0.1.2
[INFO] [stderr]    Compiling hyper-native-tls v0.2.2
[INFO] [stderr]    Compiling rust-example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.69s
[INFO] running `"docker" "inspect" "5ecab0ee4bb19ec2029ba9d58d7be6fc80d5d5140f4f07b7e12f36077c32404b"`
[INFO] running `"docker" "rm" "-f" "5ecab0ee4bb19ec2029ba9d58d7be6fc80d5d5140f4f07b7e12f36077c32404b"`
[INFO] [stdout] 5ecab0ee4bb19ec2029ba9d58d7be6fc80d5d5140f4f07b7e12f36077c32404b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bouzuya/rust-example:/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] 5de98d7e1023136d6659a6a265a8fffc5c8ea97c2919eb3613a96e3fee70d997
[INFO] running `"docker" "start" "-a" "5de98d7e1023136d6659a6a265a8fffc5c8ea97c2919eb3613a96e3fee70d997"`
[INFO] [stderr]    Compiling rust-example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "5de98d7e1023136d6659a6a265a8fffc5c8ea97c2919eb3613a96e3fee70d997"`
[INFO] running `"docker" "rm" "-f" "5de98d7e1023136d6659a6a265a8fffc5c8ea97c2919eb3613a96e3fee70d997"`
[INFO] [stdout] 5de98d7e1023136d6659a6a265a8fffc5c8ea97c2919eb3613a96e3fee70d997
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bouzuya/rust-example:/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] 6957e47dffa38361de90f61a15f8014a4015170ca112c33a871f5cc3a2086cc1
[INFO] running `"docker" "start" "-a" "6957e47dffa38361de90f61a15f8014a4015170ca112c33a871f5cc3a2086cc1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_example-233401073370621c
[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" "6957e47dffa38361de90f61a15f8014a4015170ca112c33a871f5cc3a2086cc1"`
[INFO] running `"docker" "rm" "-f" "6957e47dffa38361de90f61a15f8014a4015170ca112c33a871f5cc3a2086cc1"`
[INFO] [stdout] 6957e47dffa38361de90f61a15f8014a4015170ca112c33a871f5cc3a2086cc1