[INFO] updating cached repository zzibert/Rust_Project
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/zzibert/Rust_Project
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/zzibert/Rust_Project" "work/ex/beta-1.37-6/sources/1.36.0/gh/zzibert/Rust_Project"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/zzibert/Rust_Project'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zzibert/Rust_Project" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zzibert/Rust_Project"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zzibert/Rust_Project'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 763d9083c4a94b850b9a44f48c6b8f8306531857
[INFO] sha for GitHub repo zzibert/Rust_Project: 763d9083c4a94b850b9a44f48c6b8f8306531857
[INFO] validating manifest of zzibert/Rust_Project 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 zzibert/Rust_Project 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 zzibert/Rust_Project
[INFO] finished frobbing zzibert/Rust_Project
[INFO] frobbed toml for zzibert/Rust_Project written to work/ex/beta-1.37-6/sources/1.36.0/gh/zzibert/Rust_Project/Cargo.toml
[INFO] started frobbing zzibert/Rust_Project
[INFO] finished frobbing zzibert/Rust_Project
[INFO] frobbed toml for zzibert/Rust_Project written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zzibert/Rust_Project/Cargo.toml
[INFO] crate zzibert/Rust_Project 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[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 zzibert/Rust_Project against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zzibert/Rust_Project:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 1be15485a8d252eed94851bd2179923148b6b3cd46e4e39c086bc65c831b3689
[INFO] running `"docker" "start" "-a" "1be15485a8d252eed94851bd2179923148b6b3cd46e4e39c086bc65c831b3689"`
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.46s
[INFO] running `"docker" "inspect" "1be15485a8d252eed94851bd2179923148b6b3cd46e4e39c086bc65c831b3689"`
[INFO] running `"docker" "rm" "-f" "1be15485a8d252eed94851bd2179923148b6b3cd46e4e39c086bc65c831b3689"`
[INFO] [stdout] 1be15485a8d252eed94851bd2179923148b6b3cd46e4e39c086bc65c831b3689
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zzibert/Rust_Project:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2ee3a95dbb5f28d07448c5a7384c6959cd16b2372cd3a86db212b160753af54d
[INFO] running `"docker" "start" "-a" "2ee3a95dbb5f28d07448c5a7384c6959cd16b2372cd3a86db212b160753af54d"`
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "2ee3a95dbb5f28d07448c5a7384c6959cd16b2372cd3a86db212b160753af54d"`
[INFO] running `"docker" "rm" "-f" "2ee3a95dbb5f28d07448c5a7384c6959cd16b2372cd3a86db212b160753af54d"`
[INFO] [stdout] 2ee3a95dbb5f28d07448c5a7384c6959cd16b2372cd3a86db212b160753af54d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zzibert/Rust_Project:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 6b28163f44f7ba970e9a5ce8a582b9dbc10b4f971cec43495a8cddc3bb4b1cc5
[INFO] running `"docker" "start" "-a" "6b28163f44f7ba970e9a5ce8a582b9dbc10b4f971cec43495a8cddc3bb4b1cc5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_cargo-22771df846355ec8
[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" "6b28163f44f7ba970e9a5ce8a582b9dbc10b4f971cec43495a8cddc3bb4b1cc5"`
[INFO] running `"docker" "rm" "-f" "6b28163f44f7ba970e9a5ce8a582b9dbc10b4f971cec43495a8cddc3bb4b1cc5"`
[INFO] [stdout] 6b28163f44f7ba970e9a5ce8a582b9dbc10b4f971cec43495a8cddc3bb4b1cc5