[INFO] updating cached repository alex462/rust_fortune_teller
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/alex462/rust_fortune_teller
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/alex462/rust_fortune_teller" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/alex462/rust_fortune_teller"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/alex462/rust_fortune_teller'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/alex462/rust_fortune_teller" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/alex462/rust_fortune_teller"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/alex462/rust_fortune_teller'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0ed92c18f3b9e1a5cd45c72a2dbef20e77656205
[INFO] sha for GitHub repo alex462/rust_fortune_teller: 0ed92c18f3b9e1a5cd45c72a2dbef20e77656205
[INFO] validating manifest of alex462/rust_fortune_teller on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of alex462/rust_fortune_teller on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing alex462/rust_fortune_teller
[INFO] finished frobbing alex462/rust_fortune_teller
[INFO] frobbed toml for alex462/rust_fortune_teller written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/alex462/rust_fortune_teller/Cargo.toml
[INFO] started frobbing alex462/rust_fortune_teller
[INFO] finished frobbing alex462/rust_fortune_teller
[INFO] frobbed toml for alex462/rust_fortune_teller written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/alex462/rust_fortune_teller/Cargo.toml
[INFO] crate alex462/rust_fortune_teller already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking alex462/rust_fortune_teller against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-0/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/alex462/rust_fortune_teller:/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4a275639c4b5faafdfac9985d6b3b38cdec0e8092b9c9fe4d072370aabbb09f9
[INFO] running `"docker" "start" "-a" "4a275639c4b5faafdfac9985d6b3b38cdec0e8092b9c9fe4d072370aabbb09f9"`
[INFO] [stderr]     Checking rust_fortune_teller v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "4a275639c4b5faafdfac9985d6b3b38cdec0e8092b9c9fe4d072370aabbb09f9"`
[INFO] running `"docker" "rm" "-f" "4a275639c4b5faafdfac9985d6b3b38cdec0e8092b9c9fe4d072370aabbb09f9"`
[INFO] [stdout] 4a275639c4b5faafdfac9985d6b3b38cdec0e8092b9c9fe4d072370aabbb09f9