[INFO] updating cached repository jdavidagudelo/rust-hello-world
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jdavidagudelo/rust-hello-world
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jdavidagudelo/rust-hello-world" "work/ex/beta-1.38-1/sources/1.37.0/gh/jdavidagudelo/rust-hello-world"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jdavidagudelo/rust-hello-world'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jdavidagudelo/rust-hello-world" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jdavidagudelo/rust-hello-world"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jdavidagudelo/rust-hello-world'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] edbe826de4d7ea00a1de541786b5b839be6fcf2b
[INFO] sha for GitHub repo jdavidagudelo/rust-hello-world: edbe826de4d7ea00a1de541786b5b839be6fcf2b
[INFO] validating manifest of jdavidagudelo/rust-hello-world 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 jdavidagudelo/rust-hello-world 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 jdavidagudelo/rust-hello-world
[INFO] finished frobbing jdavidagudelo/rust-hello-world
[INFO] frobbed toml for jdavidagudelo/rust-hello-world written to work/ex/beta-1.38-1/sources/1.37.0/gh/jdavidagudelo/rust-hello-world/Cargo.toml
[INFO] started frobbing jdavidagudelo/rust-hello-world
[INFO] finished frobbing jdavidagudelo/rust-hello-world
[INFO] frobbed toml for jdavidagudelo/rust-hello-world written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jdavidagudelo/rust-hello-world/Cargo.toml
[INFO] crate jdavidagudelo/rust-hello-world 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 jdavidagudelo/rust-hello-world 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/jdavidagudelo/rust-hello-world:/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] 967cc8281b699f85c126eef134279c73593d9c1b92ec1baf4c7f2200b08e37c4
[INFO] running `"docker" "start" "-a" "967cc8281b699f85c126eef134279c73593d9c1b92ec1baf4c7f2200b08e37c4"`
[INFO] [stderr]    Compiling hello_world v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "967cc8281b699f85c126eef134279c73593d9c1b92ec1baf4c7f2200b08e37c4"`
[INFO] running `"docker" "rm" "-f" "967cc8281b699f85c126eef134279c73593d9c1b92ec1baf4c7f2200b08e37c4"`
[INFO] [stdout] 967cc8281b699f85c126eef134279c73593d9c1b92ec1baf4c7f2200b08e37c4
[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/jdavidagudelo/rust-hello-world:/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] c1d7c9728a3ad39b25ee3d2077bf3fdbebe8d0487278b1209405e7b31e3521c7
[INFO] running `"docker" "start" "-a" "c1d7c9728a3ad39b25ee3d2077bf3fdbebe8d0487278b1209405e7b31e3521c7"`
[INFO] [stderr]    Compiling hello_world v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "c1d7c9728a3ad39b25ee3d2077bf3fdbebe8d0487278b1209405e7b31e3521c7"`
[INFO] running `"docker" "rm" "-f" "c1d7c9728a3ad39b25ee3d2077bf3fdbebe8d0487278b1209405e7b31e3521c7"`
[INFO] [stdout] c1d7c9728a3ad39b25ee3d2077bf3fdbebe8d0487278b1209405e7b31e3521c7
[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/jdavidagudelo/rust-hello-world:/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] c6f55060d88cea5981d337926828dae54f5f7861461c1dabf56ed6f54668f343
[INFO] running `"docker" "start" "-a" "c6f55060d88cea5981d337926828dae54f5f7861461c1dabf56ed6f54668f343"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_world-f3fa3631b8c50bb1
[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" "c6f55060d88cea5981d337926828dae54f5f7861461c1dabf56ed6f54668f343"`
[INFO] running `"docker" "rm" "-f" "c6f55060d88cea5981d337926828dae54f5f7861461c1dabf56ed6f54668f343"`
[INFO] [stdout] c6f55060d88cea5981d337926828dae54f5f7861461c1dabf56ed6f54668f343