[INFO] updating cached repository NilSet/fc-primes
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/NilSet/fc-primes
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/NilSet/fc-primes" "work/ex/beta-1.38-1/sources/1.37.0/gh/NilSet/fc-primes"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/NilSet/fc-primes'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/NilSet/fc-primes" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NilSet/fc-primes"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NilSet/fc-primes'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9f46043717221fca5500c99a83814f1083c28b9b
[INFO] sha for GitHub repo NilSet/fc-primes: 9f46043717221fca5500c99a83814f1083c28b9b
[INFO] validating manifest of NilSet/fc-primes on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of NilSet/fc-primes on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing NilSet/fc-primes
[INFO] finished frobbing NilSet/fc-primes
[INFO] frobbed toml for NilSet/fc-primes written to work/ex/beta-1.38-1/sources/1.37.0/gh/NilSet/fc-primes/Cargo.toml
[INFO] started frobbing NilSet/fc-primes
[INFO] finished frobbing NilSet/fc-primes
[INFO] frobbed toml for NilSet/fc-primes written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NilSet/fc-primes/Cargo.toml
[INFO] crate NilSet/fc-primes already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing NilSet/fc-primes against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NilSet/fc-primes:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 43090e62dd2f4e1986f852d152c66098dbb5c22068c0a5d1d95c462dbbe71367
[INFO] running `"docker" "start" "-a" "43090e62dd2f4e1986f852d152c66098dbb5c22068c0a5d1d95c462dbbe71367"`
[INFO] [stderr]    Compiling primes v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "43090e62dd2f4e1986f852d152c66098dbb5c22068c0a5d1d95c462dbbe71367"`
[INFO] running `"docker" "rm" "-f" "43090e62dd2f4e1986f852d152c66098dbb5c22068c0a5d1d95c462dbbe71367"`
[INFO] [stdout] 43090e62dd2f4e1986f852d152c66098dbb5c22068c0a5d1d95c462dbbe71367
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NilSet/fc-primes:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] e1e927d642bd218b66f9af8bf5dbf25fd7d6895f8a750f41e58bec2bde01c707
[INFO] running `"docker" "start" "-a" "e1e927d642bd218b66f9af8bf5dbf25fd7d6895f8a750f41e58bec2bde01c707"`
[INFO] [stderr]    Compiling primes v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "e1e927d642bd218b66f9af8bf5dbf25fd7d6895f8a750f41e58bec2bde01c707"`
[INFO] running `"docker" "rm" "-f" "e1e927d642bd218b66f9af8bf5dbf25fd7d6895f8a750f41e58bec2bde01c707"`
[INFO] [stdout] e1e927d642bd218b66f9af8bf5dbf25fd7d6895f8a750f41e58bec2bde01c707
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NilSet/fc-primes:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] ce277b3151d83b813caf40a29b41a929f64ba2431d82784505f459f7beacb24e
[INFO] running `"docker" "start" "-a" "ce277b3151d83b813caf40a29b41a929f64ba2431d82784505f459f7beacb24e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/primes-3aa34abae3bc7c84
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::high_prime ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ce277b3151d83b813caf40a29b41a929f64ba2431d82784505f459f7beacb24e"`
[INFO] running `"docker" "rm" "-f" "ce277b3151d83b813caf40a29b41a929f64ba2431d82784505f459f7beacb24e"`
[INFO] [stdout] ce277b3151d83b813caf40a29b41a929f64ba2431d82784505f459f7beacb24e