[INFO] updating cached repository webholik/algo-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/webholik/algo-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/webholik/algo-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/webholik/algo-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/webholik/algo-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/webholik/algo-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/webholik/algo-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/webholik/algo-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bd57f1d6f0d13cf6ba3306d6ccbef16fdfbf6e91
[INFO] sha for GitHub repo webholik/algo-rs: bd57f1d6f0d13cf6ba3306d6ccbef16fdfbf6e91
[INFO] validating manifest of webholik/algo-rs 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 webholik/algo-rs 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 webholik/algo-rs
[INFO] finished frobbing webholik/algo-rs
[INFO] frobbed toml for webholik/algo-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/webholik/algo-rs/Cargo.toml
[INFO] started frobbing webholik/algo-rs
[INFO] finished frobbing webholik/algo-rs
[INFO] frobbed toml for webholik/algo-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/webholik/algo-rs/Cargo.toml
[INFO] crate webholik/algo-rs 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing webholik/algo-rs against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/webholik/algo-rs:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 77bdf73e5edce2818900a584c57d3b840d51febcb3faa35fe7d825e63ddc7d43
[INFO] running `"docker" "start" "-a" "77bdf73e5edce2818900a584c57d3b840d51febcb3faa35fe7d825e63ddc7d43"`
[INFO] [stderr]    Compiling algo-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "77bdf73e5edce2818900a584c57d3b840d51febcb3faa35fe7d825e63ddc7d43"`
[INFO] running `"docker" "rm" "-f" "77bdf73e5edce2818900a584c57d3b840d51febcb3faa35fe7d825e63ddc7d43"`
[INFO] [stdout] 77bdf73e5edce2818900a584c57d3b840d51febcb3faa35fe7d825e63ddc7d43
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/webholik/algo-rs:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 87494bd6cf94fe4e3a16ac146e360db6351a021f463cb80cb7c6c384f511dfe6
[INFO] running `"docker" "start" "-a" "87494bd6cf94fe4e3a16ac146e360db6351a021f463cb80cb7c6c384f511dfe6"`
[INFO] [stderr]    Compiling algo-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `"docker" "inspect" "87494bd6cf94fe4e3a16ac146e360db6351a021f463cb80cb7c6c384f511dfe6"`
[INFO] running `"docker" "rm" "-f" "87494bd6cf94fe4e3a16ac146e360db6351a021f463cb80cb7c6c384f511dfe6"`
[INFO] [stdout] 87494bd6cf94fe4e3a16ac146e360db6351a021f463cb80cb7c6c384f511dfe6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/webholik/algo-rs:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] bd72097e6248ef284b163c1682799a7bc2d13e7870227a803dd2f382db157662
[INFO] running `"docker" "start" "-a" "bd72097e6248ef284b163c1682799a7bc2d13e7870227a803dd2f382db157662"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/algo_rs-760ac87ef9d52a85
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test euclid::extended_euclid_test ... ok
[INFO] [stdout] test euclid::euclid_test ... ok
[INFO] [stdout] test euclid::multiplicative_inverse_test ... ok
[INFO] [stdout] test robin_karp::robin_karp_test ... ok
[INFO] [stdout] test sorting::bubblesort::bubble_test ... ok
[INFO] [stdout] test sorting::counting::counting_test ... ok
[INFO] [stdout] test sorting::heapsort::heap_sort2_test ... ok
[INFO] [stdout] test sorting::heapsort::push_down_test ... ok
[INFO] [stdout] test euclid::solve_modular_test ... ok
[INFO] [stdout] test sorting::quicksort::quicksort_test ... ok
[INFO] [stdout] test sieve_eratosthenes::primes_upto_test ... ok
[INFO] [stdout] test sorting::quicksort::partition_test ... ok
[INFO] [stderr]    Doc-tests algo-rs
[INFO] [stdout] test sorting::heapsort::heapify_test ... ok
[INFO] [stdout] test sorting::heapsort::heapsort_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "bd72097e6248ef284b163c1682799a7bc2d13e7870227a803dd2f382db157662"`
[INFO] running `"docker" "rm" "-f" "bd72097e6248ef284b163c1682799a7bc2d13e7870227a803dd2f382db157662"`
[INFO] [stdout] bd72097e6248ef284b163c1682799a7bc2d13e7870227a803dd2f382db157662