[INFO] updating cached repository Ralvke/cargo-find
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Ralvke/cargo-find
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Ralvke/cargo-find" "work/ex/beta-1.37-6/sources/1.36.0/gh/Ralvke/cargo-find"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Ralvke/cargo-find'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Ralvke/cargo-find" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Ralvke/cargo-find"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Ralvke/cargo-find'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 235f55aeab0e35c457042ef35f82c921fe71657f
[INFO] sha for GitHub repo Ralvke/cargo-find: 235f55aeab0e35c457042ef35f82c921fe71657f
[INFO] validating manifest of Ralvke/cargo-find 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 Ralvke/cargo-find 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 Ralvke/cargo-find
[INFO] finished frobbing Ralvke/cargo-find
[INFO] frobbed toml for Ralvke/cargo-find written to work/ex/beta-1.37-6/sources/1.36.0/gh/Ralvke/cargo-find/Cargo.toml
[INFO] started frobbing Ralvke/cargo-find
[INFO] finished frobbing Ralvke/cargo-find
[INFO] frobbed toml for Ralvke/cargo-find written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Ralvke/cargo-find/Cargo.toml
[INFO] crate Ralvke/cargo-find 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/Ralvke/cargo-find/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[INFO] the lockfile is outdated, regenerating it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 Ralvke/cargo-find 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-6/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/Ralvke/cargo-find:/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] 6980c023b05692a4b90e3732951927af9b02b7e1885d18f6d9b32c874803eeed
[INFO] running `"docker" "start" "-a" "6980c023b05692a4b90e3732951927af9b02b7e1885d18f6d9b32c874803eeed"`
[INFO] [stderr]    Compiling cargo-find v0.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.83s
[INFO] running `"docker" "inspect" "6980c023b05692a4b90e3732951927af9b02b7e1885d18f6d9b32c874803eeed"`
[INFO] running `"docker" "rm" "-f" "6980c023b05692a4b90e3732951927af9b02b7e1885d18f6d9b32c874803eeed"`
[INFO] [stdout] 6980c023b05692a4b90e3732951927af9b02b7e1885d18f6d9b32c874803eeed
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/Ralvke/cargo-find:/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] 97d61be35ea131b1df31fcb7cb2968c9b3b87eab0e78d030ebd4d1a4eaf252f7
[INFO] running `"docker" "start" "-a" "97d61be35ea131b1df31fcb7cb2968c9b3b87eab0e78d030ebd4d1a4eaf252f7"`
[INFO] [stderr]    Compiling cargo-find v0.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `"docker" "inspect" "97d61be35ea131b1df31fcb7cb2968c9b3b87eab0e78d030ebd4d1a4eaf252f7"`
[INFO] running `"docker" "rm" "-f" "97d61be35ea131b1df31fcb7cb2968c9b3b87eab0e78d030ebd4d1a4eaf252f7"`
[INFO] [stdout] 97d61be35ea131b1df31fcb7cb2968c9b3b87eab0e78d030ebd4d1a4eaf252f7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/Ralvke/cargo-find:/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] f2f0fe11249caefbc1b1939ed9c4917344ab82981abf7a99226e6d5337479591
[INFO] running `"docker" "start" "-a" "f2f0fe11249caefbc1b1939ed9c4917344ab82981abf7a99226e6d5337479591"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_find-4e30a87f031517b2
[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" "f2f0fe11249caefbc1b1939ed9c4917344ab82981abf7a99226e6d5337479591"`
[INFO] running `"docker" "rm" "-f" "f2f0fe11249caefbc1b1939ed9c4917344ab82981abf7a99226e6d5337479591"`
[INFO] [stdout] f2f0fe11249caefbc1b1939ed9c4917344ab82981abf7a99226e6d5337479591