[INFO] updating cached repository anupvarghese/tsur
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/anupvarghese/tsur
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/anupvarghese/tsur" "work/ex/beta-1.37-6/sources/1.36.0/gh/anupvarghese/tsur"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/anupvarghese/tsur'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/anupvarghese/tsur" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/anupvarghese/tsur"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/anupvarghese/tsur'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] de10ff8883ed14650bb9a105fb51c211f853cd11
[INFO] sha for GitHub repo anupvarghese/tsur: de10ff8883ed14650bb9a105fb51c211f853cd11
[INFO] validating manifest of anupvarghese/tsur 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 anupvarghese/tsur 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 anupvarghese/tsur
[INFO] finished frobbing anupvarghese/tsur
[INFO] frobbed toml for anupvarghese/tsur written to work/ex/beta-1.37-6/sources/1.36.0/gh/anupvarghese/tsur/Cargo.toml
[INFO] started frobbing anupvarghese/tsur
[INFO] finished frobbing anupvarghese/tsur
[INFO] frobbed toml for anupvarghese/tsur written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/anupvarghese/tsur/Cargo.toml
[INFO] crate anupvarghese/tsur 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] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/anupvarghese/tsur/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 anupvarghese/tsur 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-0/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/anupvarghese/tsur:/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] dd5caa325bbae3c3751fa2ceaed1e93f05e93755e05b00e6d7f5398f3df2eb51
[INFO] running `"docker" "start" "-a" "dd5caa325bbae3c3751fa2ceaed1e93f05e93755e05b00e6d7f5398f3df2eb51"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "dd5caa325bbae3c3751fa2ceaed1e93f05e93755e05b00e6d7f5398f3df2eb51"`
[INFO] running `"docker" "rm" "-f" "dd5caa325bbae3c3751fa2ceaed1e93f05e93755e05b00e6d7f5398f3df2eb51"`
[INFO] [stdout] dd5caa325bbae3c3751fa2ceaed1e93f05e93755e05b00e6d7f5398f3df2eb51
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/anupvarghese/tsur:/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] 4af2e511d1036df88cba5c50d0c3af83e5559ef938b83197faaefd2e2115ac75
[INFO] running `"docker" "start" "-a" "4af2e511d1036df88cba5c50d0c3af83e5559ef938b83197faaefd2e2115ac75"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "4af2e511d1036df88cba5c50d0c3af83e5559ef938b83197faaefd2e2115ac75"`
[INFO] running `"docker" "rm" "-f" "4af2e511d1036df88cba5c50d0c3af83e5559ef938b83197faaefd2e2115ac75"`
[INFO] [stdout] 4af2e511d1036df88cba5c50d0c3af83e5559ef938b83197faaefd2e2115ac75
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/anupvarghese/tsur:/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] fec0e65dc1e56dbd68545e75809f88c6b633f7514d8b30641dfceb34652cc66d
[INFO] running `"docker" "start" "-a" "fec0e65dc1e56dbd68545e75809f88c6b633f7514d8b30641dfceb34652cc66d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-71f9811ab1e78f08
[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" "fec0e65dc1e56dbd68545e75809f88c6b633f7514d8b30641dfceb34652cc66d"`
[INFO] running `"docker" "rm" "-f" "fec0e65dc1e56dbd68545e75809f88c6b633f7514d8b30641dfceb34652cc66d"`
[INFO] [stdout] fec0e65dc1e56dbd68545e75809f88c6b633f7514d8b30641dfceb34652cc66d