[INFO] updating cached repository jeffs/rust-euler
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jeffs/rust-euler
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jeffs/rust-euler" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/jeffs/rust-euler"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/jeffs/rust-euler'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jeffs/rust-euler" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/jeffs/rust-euler"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/jeffs/rust-euler'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ee12b0d784974fd5b7c586463acbbd0e042291bf
[INFO] sha for GitHub repo jeffs/rust-euler: ee12b0d784974fd5b7c586463acbbd0e042291bf
[INFO] validating manifest of jeffs/rust-euler on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jeffs/rust-euler on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jeffs/rust-euler
[INFO] finished frobbing jeffs/rust-euler
[INFO] frobbed toml for jeffs/rust-euler written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/jeffs/rust-euler/Cargo.toml
[INFO] started frobbing jeffs/rust-euler
[INFO] finished frobbing jeffs/rust-euler
[INFO] frobbed toml for jeffs/rust-euler written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/jeffs/rust-euler/Cargo.toml
[INFO] crate jeffs/rust-euler has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing jeffs/rust-euler against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/jeffs/rust-euler:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] b1f3e019ee40387d5a8c00621245f994b5b6b1e680c264a2e23ce07463160501
[INFO] running `"docker" "start" "-a" "b1f3e019ee40387d5a8c00621245f994b5b6b1e680c264a2e23ce07463160501"`
[INFO] [stderr]    Compiling rust-euler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "b1f3e019ee40387d5a8c00621245f994b5b6b1e680c264a2e23ce07463160501"`
[INFO] running `"docker" "rm" "-f" "b1f3e019ee40387d5a8c00621245f994b5b6b1e680c264a2e23ce07463160501"`
[INFO] [stdout] b1f3e019ee40387d5a8c00621245f994b5b6b1e680c264a2e23ce07463160501
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/jeffs/rust-euler:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8b6d228e375b02dc8de3417aa92f6beab99c9d8ee8abd0b90dd795964cf4191a
[INFO] running `"docker" "start" "-a" "8b6d228e375b02dc8de3417aa92f6beab99c9d8ee8abd0b90dd795964cf4191a"`
[INFO] [stderr]    Compiling rust-euler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "8b6d228e375b02dc8de3417aa92f6beab99c9d8ee8abd0b90dd795964cf4191a"`
[INFO] running `"docker" "rm" "-f" "8b6d228e375b02dc8de3417aa92f6beab99c9d8ee8abd0b90dd795964cf4191a"`
[INFO] [stdout] 8b6d228e375b02dc8de3417aa92f6beab99c9d8ee8abd0b90dd795964cf4191a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/jeffs/rust-euler:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] f4bde45f5bdebec50d50fdad625012cb2917832f0f39dd6b039c372a3fb802b4
[INFO] running `"docker" "start" "-a" "f4bde45f5bdebec50d50fdad625012cb2917832f0f39dd6b039c372a3fb802b4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_euler-3b659501c667be2b
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test problem7::tests::test_solution ... ignored
[INFO] [stdout] test problem1::tests::test_solution ... ok
[INFO] [stdout] test problem3::tests::test_solution ... ok
[INFO] [stdout] test problem6::tests::test_solution ... ok
[INFO] [stdout] test problem2::tests::test_solution ... ok
[INFO] [stdout] test problem4::tests::test_to_digits_reverse ... ok
[INFO] [stdout] test problem5::tests::test_solution ... ok
[INFO] [stdout] test problem4::tests::test_solution ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust-euler
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/prime.rs - prime::to_map (line 11) ... ok
[INFO] [stdout] test src/prime.rs - prime::nth (line 89) ... ok
[INFO] [stdout] test src/prime.rs - prime::generate (line 68) ... ok
[INFO] [stdout] test src/prime.rs - prime::factor (line 21) ... ok
[INFO] [stdout] test src/prime.rs - prime::from_factors (line 48) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f4bde45f5bdebec50d50fdad625012cb2917832f0f39dd6b039c372a3fb802b4"`
[INFO] running `"docker" "rm" "-f" "f4bde45f5bdebec50d50fdad625012cb2917832f0f39dd6b039c372a3fb802b4"`
[INFO] [stdout] f4bde45f5bdebec50d50fdad625012cb2917832f0f39dd6b039c372a3fb802b4