[INFO] updating cached repository https://github.com/tommilligan/multiplicative-persistence
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8198dab4b58245d53226a893c3a7f2af6dfa1b1e
[INFO] testing tommilligan/multiplicative-persistence against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftommilligan%2Fmultiplicative-persistence" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tommilligan/multiplicative-persistence on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/tommilligan/multiplicative-persistence
[INFO] finished tweaking git repo https://github.com/tommilligan/multiplicative-persistence
[INFO] tweaked toml for git repo https://github.com/tommilligan/multiplicative-persistence written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/tommilligan/multiplicative-persistence already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 126b4a295f6400e95fa971d008afaa0f949e7c18b14ee0315e242285117a8e23
[INFO] running `"docker" "start" "-a" "126b4a295f6400e95fa971d008afaa0f949e7c18b14ee0315e242285117a8e23"`
[INFO] [stderr]    Compiling regex v1.1.3
[INFO] [stderr]    Compiling cairo-rs v0.7.1
[INFO] [stderr]    Compiling glib-sys v0.9.0
[INFO] [stderr]    Compiling gobject-sys v0.9.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.0
[INFO] [stderr]    Compiling num-bigint v0.2.3
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling aho-corasick v0.7.1
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling png v0.15.0
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling glib v0.8.0
[INFO] [stderr]    Compiling env_logger v0.7.0
[INFO] [stderr]    Compiling multiplicative-persistence v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.68s
[INFO] running `"docker" "inspect" "126b4a295f6400e95fa971d008afaa0f949e7c18b14ee0315e242285117a8e23"`
[INFO] running `"docker" "rm" "-f" "126b4a295f6400e95fa971d008afaa0f949e7c18b14ee0315e242285117a8e23"`
[INFO] [stdout] 126b4a295f6400e95fa971d008afaa0f949e7c18b14ee0315e242285117a8e23
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2f08cfb55d94d6b2d4b8d9b44cf183faa08eedc124982800a021009e6eb834b8
[INFO] running `"docker" "start" "-a" "2f08cfb55d94d6b2d4b8d9b44cf183faa08eedc124982800a021009e6eb834b8"`
[INFO] [stderr]    Compiling multiplicative-persistence v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `"docker" "inspect" "2f08cfb55d94d6b2d4b8d9b44cf183faa08eedc124982800a021009e6eb834b8"`
[INFO] running `"docker" "rm" "-f" "2f08cfb55d94d6b2d4b8d9b44cf183faa08eedc124982800a021009e6eb834b8"`
[INFO] [stdout] 2f08cfb55d94d6b2d4b8d9b44cf183faa08eedc124982800a021009e6eb834b8
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 1f7491d0977f266ce07dd3317f32eb294f83a315c4bae5690c3d7df0fd468817
[INFO] running `"docker" "start" "-a" "1f7491d0977f266ce07dd3317f32eb294f83a315c4bae5690c3d7df0fd468817"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/multiplicative_persistence-a0628e458e375b3b
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test combinations_wr::tests::test_combinations_with_replacement ... ok
[INFO] [stdout] test tests::test_candidates ... ok
[INFO] [stdout] test tests::test_multiply_digits ... ok
[INFO] [stdout] test tests::test_search_round ... ok
[INFO] [stdout] test tests::test_multiplicative_persistence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mp_visualize-6eed32ca2708ba99
[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] [stderr]      Running /opt/rustwide/target/debug/deps/mpersist-82ce92a04ff0a8c2
[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] [stderr]    Doc-tests multiplicative-persistence
[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" "1f7491d0977f266ce07dd3317f32eb294f83a315c4bae5690c3d7df0fd468817"`
[INFO] running `"docker" "rm" "-f" "1f7491d0977f266ce07dd3317f32eb294f83a315c4bae5690c3d7df0fd468817"`
[INFO] [stdout] 1f7491d0977f266ce07dd3317f32eb294f83a315c4bae5690c3d7df0fd468817