[INFO] updating cached repository jmenglis/rust_fib_number_nth
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jmenglis/rust_fib_number_nth
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jmenglis/rust_fib_number_nth" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/jmenglis/rust_fib_number_nth"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/jmenglis/rust_fib_number_nth'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jmenglis/rust_fib_number_nth" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/jmenglis/rust_fib_number_nth"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/jmenglis/rust_fib_number_nth'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b76b0cc0e70e5a26161de8b41a99ea1598ebde71
[INFO] sha for GitHub repo jmenglis/rust_fib_number_nth: b76b0cc0e70e5a26161de8b41a99ea1598ebde71
[INFO] validating manifest of jmenglis/rust_fib_number_nth on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jmenglis/rust_fib_number_nth on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jmenglis/rust_fib_number_nth
[INFO] finished frobbing jmenglis/rust_fib_number_nth
[INFO] frobbed toml for jmenglis/rust_fib_number_nth written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/jmenglis/rust_fib_number_nth/Cargo.toml
[INFO] started frobbing jmenglis/rust_fib_number_nth
[INFO] finished frobbing jmenglis/rust_fib_number_nth
[INFO] frobbed toml for jmenglis/rust_fib_number_nth written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/jmenglis/rust_fib_number_nth/Cargo.toml
[INFO] crate jmenglis/rust_fib_number_nth already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking jmenglis/rust_fib_number_nth against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-3/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/jmenglis/rust_fib_number_nth:/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f0e5c1acf1dcd9a2ea0a41e81be254724c29aa27daafd55e5628212ec35ecaf5
[INFO] running `"docker" "start" "-a" "f0e5c1acf1dcd9a2ea0a41e81be254724c29aa27daafd55e5628212ec35ecaf5"`
[INFO] [stderr]     Checking fib_number_nth v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "f0e5c1acf1dcd9a2ea0a41e81be254724c29aa27daafd55e5628212ec35ecaf5"`
[INFO] running `"docker" "rm" "-f" "f0e5c1acf1dcd9a2ea0a41e81be254724c29aa27daafd55e5628212ec35ecaf5"`
[INFO] [stdout] f0e5c1acf1dcd9a2ea0a41e81be254724c29aa27daafd55e5628212ec35ecaf5