[INFO] updating cached repository roundrop/hello-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/roundrop/hello-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/roundrop/hello-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/roundrop/hello-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/roundrop/hello-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/roundrop/hello-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/roundrop/hello-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/roundrop/hello-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a0f9d07574fa6f4f63b74fce7847ae91f36e8c68
[INFO] sha for GitHub repo roundrop/hello-rust: a0f9d07574fa6f4f63b74fce7847ae91f36e8c68
[INFO] validating manifest of roundrop/hello-rust 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 roundrop/hello-rust 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 roundrop/hello-rust
[INFO] finished frobbing roundrop/hello-rust
[INFO] frobbed toml for roundrop/hello-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/roundrop/hello-rust/Cargo.toml
[INFO] started frobbing roundrop/hello-rust
[INFO] finished frobbing roundrop/hello-rust
[INFO] frobbed toml for roundrop/hello-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/roundrop/hello-rust/Cargo.toml
[INFO] crate roundrop/hello-rust 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing roundrop/hello-rust against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/roundrop/hello-rust:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 46c88f7c4ea9d55dc1ec1f4cf52d003a5de47ff80d607ea68f6d4ea0a270cfe6
[INFO] running `"docker" "start" "-a" "46c88f7c4ea9d55dc1ec1f4cf52d003a5de47ff80d607ea68f6d4ea0a270cfe6"`
[INFO] [stderr]    Compiling hello-world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "46c88f7c4ea9d55dc1ec1f4cf52d003a5de47ff80d607ea68f6d4ea0a270cfe6"`
[INFO] running `"docker" "rm" "-f" "46c88f7c4ea9d55dc1ec1f4cf52d003a5de47ff80d607ea68f6d4ea0a270cfe6"`
[INFO] [stdout] 46c88f7c4ea9d55dc1ec1f4cf52d003a5de47ff80d607ea68f6d4ea0a270cfe6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/roundrop/hello-rust:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1bb96363538d39503102dd1555f3e07287f72c4ed0923db7e5f9b23600019811
[INFO] running `"docker" "start" "-a" "1bb96363538d39503102dd1555f3e07287f72c4ed0923db7e5f9b23600019811"`
[INFO] [stderr]    Compiling hello-world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "1bb96363538d39503102dd1555f3e07287f72c4ed0923db7e5f9b23600019811"`
[INFO] running `"docker" "rm" "-f" "1bb96363538d39503102dd1555f3e07287f72c4ed0923db7e5f9b23600019811"`
[INFO] [stdout] 1bb96363538d39503102dd1555f3e07287f72c4ed0923db7e5f9b23600019811
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/roundrop/hello-rust:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 93580a5b5ffd358cc9d67456ae6925c04260b2c1a1824b2bbbc8e90a2aef0541
[INFO] running `"docker" "start" "-a" "93580a5b5ffd358cc9d67456ae6925c04260b2c1a1824b2bbbc8e90a2aef0541"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[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-297b96e4af016160
[INFO] running `"docker" "inspect" "93580a5b5ffd358cc9d67456ae6925c04260b2c1a1824b2bbbc8e90a2aef0541"`
[INFO] running `"docker" "rm" "-f" "93580a5b5ffd358cc9d67456ae6925c04260b2c1a1824b2bbbc8e90a2aef0541"`
[INFO] [stdout] 93580a5b5ffd358cc9d67456ae6925c04260b2c1a1824b2bbbc8e90a2aef0541