[INFO] updating cached repository CasperN/mpcs_cache_emulator
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/CasperN/mpcs_cache_emulator
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/CasperN/mpcs_cache_emulator" "work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/CasperN/mpcs_cache_emulator"`
[INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/CasperN/mpcs_cache_emulator'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/CasperN/mpcs_cache_emulator" "work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/CasperN/mpcs_cache_emulator"`
[INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/CasperN/mpcs_cache_emulator'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] eed1c82f4dd80db0e7cd186e6e52c341784057c9
[INFO] sha for GitHub repo CasperN/mpcs_cache_emulator: eed1c82f4dd80db0e7cd186e6e52c341784057c9
[INFO] validating manifest of CasperN/mpcs_cache_emulator on toolchain master#6ea4036cd20a4b1ab1d56e555108c21735ff6946
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of CasperN/mpcs_cache_emulator on toolchain try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing CasperN/mpcs_cache_emulator
[INFO] finished frobbing CasperN/mpcs_cache_emulator
[INFO] frobbed toml for CasperN/mpcs_cache_emulator written to work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/CasperN/mpcs_cache_emulator/Cargo.toml
[INFO] started frobbing CasperN/mpcs_cache_emulator
[INFO] finished frobbing CasperN/mpcs_cache_emulator
[INFO] frobbed toml for CasperN/mpcs_cache_emulator written to work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/CasperN/mpcs_cache_emulator/Cargo.toml
[INFO] crate CasperN/mpcs_cache_emulator already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking CasperN/mpcs_cache_emulator against try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc for pr-62181
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62181/worker-2/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/CasperN/mpcs_cache_emulator:/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=forbid" "-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" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 55aa6ad5a42b8f9541db9dfb07dca91463f93d75cf5de13800e7e9518c69c1b9
[INFO] running `"docker" "start" "-a" "55aa6ad5a42b8f9541db9dfb07dca91463f93d75cf5de13800e7e9518c69c1b9"`
[INFO] [stderr]     Checking clap v2.29.2
[INFO] [stderr]     Checking pretty_env_logger v0.2.0
[INFO] [stderr]     Checking cache_emulator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.67s
[INFO] running `"docker" "inspect" "55aa6ad5a42b8f9541db9dfb07dca91463f93d75cf5de13800e7e9518c69c1b9"`
[INFO] running `"docker" "rm" "-f" "55aa6ad5a42b8f9541db9dfb07dca91463f93d75cf5de13800e7e9518c69c1b9"`
[INFO] [stdout] 55aa6ad5a42b8f9541db9dfb07dca91463f93d75cf5de13800e7e9518c69c1b9