[INFO] updating cached repository VictorGarritano/rust_tutorial
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/VictorGarritano/rust_tutorial
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/VictorGarritano/rust_tutorial" "work/ex/beta-1.37-6/sources/1.36.0/gh/VictorGarritano/rust_tutorial"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/VictorGarritano/rust_tutorial'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/VictorGarritano/rust_tutorial" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/VictorGarritano/rust_tutorial"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/VictorGarritano/rust_tutorial'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f357a2a59a9abf6e141c16596513681495e06b3b
[INFO] sha for GitHub repo VictorGarritano/rust_tutorial: f357a2a59a9abf6e141c16596513681495e06b3b
[INFO] validating manifest of VictorGarritano/rust_tutorial 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 VictorGarritano/rust_tutorial 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 VictorGarritano/rust_tutorial
[INFO] finished frobbing VictorGarritano/rust_tutorial
[INFO] frobbed toml for VictorGarritano/rust_tutorial written to work/ex/beta-1.37-6/sources/1.36.0/gh/VictorGarritano/rust_tutorial/Cargo.toml
[INFO] started frobbing VictorGarritano/rust_tutorial
[INFO] finished frobbing VictorGarritano/rust_tutorial
[INFO] frobbed toml for VictorGarritano/rust_tutorial written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/VictorGarritano/rust_tutorial/Cargo.toml
[INFO] crate VictorGarritano/rust_tutorial 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing VictorGarritano/rust_tutorial 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-4/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/VictorGarritano/rust_tutorial:/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] fa7d2c69b483a8b792d7c428d78d57064629a0907971f1de627caeff6859eb00
[INFO] running `"docker" "start" "-a" "fa7d2c69b483a8b792d7c428d78d57064629a0907971f1de627caeff6859eb00"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "fa7d2c69b483a8b792d7c428d78d57064629a0907971f1de627caeff6859eb00"`
[INFO] running `"docker" "rm" "-f" "fa7d2c69b483a8b792d7c428d78d57064629a0907971f1de627caeff6859eb00"`
[INFO] [stdout] fa7d2c69b483a8b792d7c428d78d57064629a0907971f1de627caeff6859eb00
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/VictorGarritano/rust_tutorial:/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] 34d9b30923f85afcf74aa3d1bea2bbb4a4b065c1ca20b97ce3a07c7c5731de37
[INFO] running `"docker" "start" "-a" "34d9b30923f85afcf74aa3d1bea2bbb4a4b065c1ca20b97ce3a07c7c5731de37"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "34d9b30923f85afcf74aa3d1bea2bbb4a4b065c1ca20b97ce3a07c7c5731de37"`
[INFO] running `"docker" "rm" "-f" "34d9b30923f85afcf74aa3d1bea2bbb4a4b065c1ca20b97ce3a07c7c5731de37"`
[INFO] [stdout] 34d9b30923f85afcf74aa3d1bea2bbb4a4b065c1ca20b97ce3a07c7c5731de37
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/VictorGarritano/rust_tutorial:/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] 2831d198b5fbd80d73bca755cc08395009467a2c58e614b82991032bd2d002ec
[INFO] running `"docker" "start" "-a" "2831d198b5fbd80d73bca755cc08395009467a2c58e614b82991032bd2d002ec"`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-5a5ff7564a1bcef0
[INFO] running `"docker" "inspect" "2831d198b5fbd80d73bca755cc08395009467a2c58e614b82991032bd2d002ec"`
[INFO] running `"docker" "rm" "-f" "2831d198b5fbd80d73bca755cc08395009467a2c58e614b82991032bd2d002ec"`
[INFO] [stdout] 2831d198b5fbd80d73bca755cc08395009467a2c58e614b82991032bd2d002ec