[INFO] cloning repository nyghtly-derek/nth-fib
[INFO] running `"git" "clone" "--bare" "git://github.com/nyghtly-derek/nth-fib.git" "work/cache/sources/gh/nyghtly-derek/nth-fib"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/nyghtly-derek/nth-fib'...
[INFO] running `"git" "clone" "work/cache/sources/gh/nyghtly-derek/nth-fib" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nyghtly-derek/nth-fib"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nyghtly-derek/nth-fib'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nyghtly-derek/nth-fib" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nyghtly-derek/nth-fib"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nyghtly-derek/nth-fib'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6c16ca10aad859b01bb2f394b202a0440297a4c2
[INFO] sha for GitHub repo nyghtly-derek/nth-fib: 6c16ca10aad859b01bb2f394b202a0440297a4c2
[INFO] validating manifest of nyghtly-derek/nth-fib on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nyghtly-derek/nth-fib on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nyghtly-derek/nth-fib
[INFO] finished frobbing nyghtly-derek/nth-fib
[INFO] frobbed toml for nyghtly-derek/nth-fib written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nyghtly-derek/nth-fib/Cargo.toml
[INFO] started frobbing nyghtly-derek/nth-fib
[INFO] finished frobbing nyghtly-derek/nth-fib
[INFO] frobbed toml for nyghtly-derek/nth-fib written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nyghtly-derek/nth-fib/Cargo.toml
[INFO] crate nyghtly-derek/nth-fib already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nyghtly-derek/nth-fib against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nyghtly-derek/nth-fib:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] be35fac007d94d557ee5b5dd21a9f1b58bfb4a52561a311fbc9ef39e7c30459f
[INFO] running `"docker" "start" "-a" "be35fac007d94d557ee5b5dd21a9f1b58bfb4a52561a311fbc9ef39e7c30459f"`
[INFO] [stderr]    Compiling nth_fib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "be35fac007d94d557ee5b5dd21a9f1b58bfb4a52561a311fbc9ef39e7c30459f"`
[INFO] running `"docker" "rm" "-f" "be35fac007d94d557ee5b5dd21a9f1b58bfb4a52561a311fbc9ef39e7c30459f"`
[INFO] [stdout] be35fac007d94d557ee5b5dd21a9f1b58bfb4a52561a311fbc9ef39e7c30459f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nyghtly-derek/nth-fib:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 07ef48a95135985d9109fe0785279b16e872799657d902879f7d18ebb4ccd688
[INFO] running `"docker" "start" "-a" "07ef48a95135985d9109fe0785279b16e872799657d902879f7d18ebb4ccd688"`
[INFO] [stderr]    Compiling nth_fib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "07ef48a95135985d9109fe0785279b16e872799657d902879f7d18ebb4ccd688"`
[INFO] running `"docker" "rm" "-f" "07ef48a95135985d9109fe0785279b16e872799657d902879f7d18ebb4ccd688"`
[INFO] [stdout] 07ef48a95135985d9109fe0785279b16e872799657d902879f7d18ebb4ccd688
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nyghtly-derek/nth-fib:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 986e315b7153da19e92022afe38b0e9bb71cbf6b31980092b83dc36dc32b7f6d
[INFO] running `"docker" "start" "-a" "986e315b7153da19e92022afe38b0e9bb71cbf6b31980092b83dc36dc32b7f6d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nth_fib-8b861c0b1cb3c3df
[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" "986e315b7153da19e92022afe38b0e9bb71cbf6b31980092b83dc36dc32b7f6d"`
[INFO] running `"docker" "rm" "-f" "986e315b7153da19e92022afe38b0e9bb71cbf6b31980092b83dc36dc32b7f6d"`
[INFO] [stdout] 986e315b7153da19e92022afe38b0e9bb71cbf6b31980092b83dc36dc32b7f6d