[INFO] updating cached repository tp971/minifun
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tp971/minifun
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tp971/minifun" "work/ex/beta-1.37-6/sources/1.36.0/gh/tp971/minifun"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/tp971/minifun'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tp971/minifun" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tp971/minifun"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tp971/minifun'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cbea4272bd44f25796b08010a5a51bf422cfa5d5
[INFO] sha for GitHub repo tp971/minifun: cbea4272bd44f25796b08010a5a51bf422cfa5d5
[INFO] validating manifest of tp971/minifun 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 tp971/minifun 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 tp971/minifun
[INFO] finished frobbing tp971/minifun
[INFO] frobbed toml for tp971/minifun written to work/ex/beta-1.37-6/sources/1.36.0/gh/tp971/minifun/Cargo.toml
[INFO] started frobbing tp971/minifun
[INFO] finished frobbing tp971/minifun
[INFO] frobbed toml for tp971/minifun written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tp971/minifun/Cargo.toml
[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 tp971/minifun against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tp971/minifun:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 4722b5407ff0ee37262667fd40fc9d2f4e64ce1d6969ee8edd7d1f217bfa0bc1
[INFO] running `"docker" "start" "-a" "4722b5407ff0ee37262667fd40fc9d2f4e64ce1d6969ee8edd7d1f217bfa0bc1"`
[INFO] [stderr]    Compiling minifun v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.67s
[INFO] running `"docker" "inspect" "4722b5407ff0ee37262667fd40fc9d2f4e64ce1d6969ee8edd7d1f217bfa0bc1"`
[INFO] running `"docker" "rm" "-f" "4722b5407ff0ee37262667fd40fc9d2f4e64ce1d6969ee8edd7d1f217bfa0bc1"`
[INFO] [stdout] 4722b5407ff0ee37262667fd40fc9d2f4e64ce1d6969ee8edd7d1f217bfa0bc1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tp971/minifun:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] bc6e3ebee80bc84f890b98eb12f01e6e124a2434202dfad5bbea6a8f0c7c27a0
[INFO] running `"docker" "start" "-a" "bc6e3ebee80bc84f890b98eb12f01e6e124a2434202dfad5bbea6a8f0c7c27a0"`
[INFO] [stderr]    Compiling minifun v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `"docker" "inspect" "bc6e3ebee80bc84f890b98eb12f01e6e124a2434202dfad5bbea6a8f0c7c27a0"`
[INFO] running `"docker" "rm" "-f" "bc6e3ebee80bc84f890b98eb12f01e6e124a2434202dfad5bbea6a8f0c7c27a0"`
[INFO] [stdout] bc6e3ebee80bc84f890b98eb12f01e6e124a2434202dfad5bbea6a8f0c7c27a0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tp971/minifun:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 3f0cea6b3b87c016f727f734397514702689c3ee18118c7aa47ef6c9506f134b
[INFO] running `"docker" "start" "-a" "3f0cea6b3b87c016f727f734397514702689c3ee18118c7aa47ef6c9506f134b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/minifun-224383632ec558f0
[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]    Doc-tests minifun
[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" "3f0cea6b3b87c016f727f734397514702689c3ee18118c7aa47ef6c9506f134b"`
[INFO] running `"docker" "rm" "-f" "3f0cea6b3b87c016f727f734397514702689c3ee18118c7aa47ef6c9506f134b"`
[INFO] [stdout] 3f0cea6b3b87c016f727f734397514702689c3ee18118c7aa47ef6c9506f134b