[INFO] updating cached repository leonardyp/rustguess
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/leonardyp/rustguess
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/leonardyp/rustguess" "work/ex/beta-1.37-6/sources/1.36.0/gh/leonardyp/rustguess"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/leonardyp/rustguess'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/leonardyp/rustguess" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/leonardyp/rustguess"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/leonardyp/rustguess'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a12e7aba76801af5dba05143b0c4994637ae5154
[INFO] sha for GitHub repo leonardyp/rustguess: a12e7aba76801af5dba05143b0c4994637ae5154
[INFO] validating manifest of leonardyp/rustguess 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 leonardyp/rustguess 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 leonardyp/rustguess
[INFO] finished frobbing leonardyp/rustguess
[INFO] frobbed toml for leonardyp/rustguess written to work/ex/beta-1.37-6/sources/1.36.0/gh/leonardyp/rustguess/Cargo.toml
[INFO] started frobbing leonardyp/rustguess
[INFO] finished frobbing leonardyp/rustguess
[INFO] frobbed toml for leonardyp/rustguess written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/leonardyp/rustguess/Cargo.toml
[INFO] crate leonardyp/rustguess 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/leonardyp/rustguess/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[INFO] the lockfile is outdated, regenerating it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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing leonardyp/rustguess 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-2/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/leonardyp/rustguess:/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] ee5f2feb56b533167f81fe26498f373a8ec220d79a6bf10d7fbaae3d1bef7160
[INFO] running `"docker" "start" "-a" "ee5f2feb56b533167f81fe26498f373a8ec220d79a6bf10d7fbaae3d1bef7160"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "ee5f2feb56b533167f81fe26498f373a8ec220d79a6bf10d7fbaae3d1bef7160"`
[INFO] running `"docker" "rm" "-f" "ee5f2feb56b533167f81fe26498f373a8ec220d79a6bf10d7fbaae3d1bef7160"`
[INFO] [stdout] ee5f2feb56b533167f81fe26498f373a8ec220d79a6bf10d7fbaae3d1bef7160
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/leonardyp/rustguess:/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] 850100b0b36994ba7821f8ea1d0c5f1b2bb83c3f047ebef7fe1fe4dbfa7a7b5c
[INFO] running `"docker" "start" "-a" "850100b0b36994ba7821f8ea1d0c5f1b2bb83c3f047ebef7fe1fe4dbfa7a7b5c"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "850100b0b36994ba7821f8ea1d0c5f1b2bb83c3f047ebef7fe1fe4dbfa7a7b5c"`
[INFO] running `"docker" "rm" "-f" "850100b0b36994ba7821f8ea1d0c5f1b2bb83c3f047ebef7fe1fe4dbfa7a7b5c"`
[INFO] [stdout] 850100b0b36994ba7821f8ea1d0c5f1b2bb83c3f047ebef7fe1fe4dbfa7a7b5c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/leonardyp/rustguess:/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] 35b031e7fd80611411cdb62bd798317c8fd4d201e169669be0d72e6a337b5a65
[INFO] running `"docker" "start" "-a" "35b031e7fd80611411cdb62bd798317c8fd4d201e169669be0d72e6a337b5a65"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-e6d3c22e39ae6a54
[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" "35b031e7fd80611411cdb62bd798317c8fd4d201e169669be0d72e6a337b5a65"`
[INFO] running `"docker" "rm" "-f" "35b031e7fd80611411cdb62bd798317c8fd4d201e169669be0d72e6a337b5a65"`
[INFO] [stdout] 35b031e7fd80611411cdb62bd798317c8fd4d201e169669be0d72e6a337b5a65