[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-1.38-1/sources/1.37.0/gh/anupvarghese/tsur"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/anupvarghese/tsur'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/anupvarghese/tsur" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/anupvarghese/tsur"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of anupvarghese/tsur 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 anupvarghese/tsur
[INFO] finished frobbing anupvarghese/tsur
[INFO] frobbed toml for anupvarghese/tsur written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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[INFO] the lockfile is outdated, regenerating it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" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 anupvarghese/tsur against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 1822332465f25c9e42bac6e8e09186ddee5a9f940f5884d17038e0e95b034c07
[INFO] running `"docker" "start" "-a" "1822332465f25c9e42bac6e8e09186ddee5a9f940f5884d17038e0e95b034c07"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "1822332465f25c9e42bac6e8e09186ddee5a9f940f5884d17038e0e95b034c07"`
[INFO] running `"docker" "rm" "-f" "1822332465f25c9e42bac6e8e09186ddee5a9f940f5884d17038e0e95b034c07"`
[INFO] [stdout] 1822332465f25c9e42bac6e8e09186ddee5a9f940f5884d17038e0e95b034c07
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 18242aa5793c1d132e1c92a8bb7a63bb79df94def66643cf7272f4904c0dc7d3
[INFO] running `"docker" "start" "-a" "18242aa5793c1d132e1c92a8bb7a63bb79df94def66643cf7272f4904c0dc7d3"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "18242aa5793c1d132e1c92a8bb7a63bb79df94def66643cf7272f4904c0dc7d3"`
[INFO] running `"docker" "rm" "-f" "18242aa5793c1d132e1c92a8bb7a63bb79df94def66643cf7272f4904c0dc7d3"`
[INFO] [stdout] 18242aa5793c1d132e1c92a8bb7a63bb79df94def66643cf7272f4904c0dc7d3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] edb4c56725479dfeda7ea1816210f07b82b96e10aa9bb4ecb276e4ed376e4964
[INFO] running `"docker" "start" "-a" "edb4c56725479dfeda7ea1816210f07b82b96e10aa9bb4ecb276e4ed376e4964"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-72c55c11c0161240
[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" "edb4c56725479dfeda7ea1816210f07b82b96e10aa9bb4ecb276e4ed376e4964"`
[INFO] running `"docker" "rm" "-f" "edb4c56725479dfeda7ea1816210f07b82b96e10aa9bb4ecb276e4ed376e4964"`
[INFO] [stdout] edb4c56725479dfeda7ea1816210f07b82b96e10aa9bb4ecb276e4ed376e4964