[INFO] updating cached repository Miloas/project-euler-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Miloas/project-euler-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Miloas/project-euler-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/Miloas/project-euler-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Miloas/project-euler-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Miloas/project-euler-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Miloas/project-euler-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Miloas/project-euler-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d46a8a4089bc70628bd3ba75f6f313e9ee4e347c
[INFO] sha for GitHub repo Miloas/project-euler-rust: d46a8a4089bc70628bd3ba75f6f313e9ee4e347c
[INFO] validating manifest of Miloas/project-euler-rust 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 Miloas/project-euler-rust 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 Miloas/project-euler-rust
[INFO] finished frobbing Miloas/project-euler-rust
[INFO] frobbed toml for Miloas/project-euler-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/Miloas/project-euler-rust/Cargo.toml
[INFO] started frobbing Miloas/project-euler-rust
[INFO] finished frobbing Miloas/project-euler-rust
[INFO] frobbed toml for Miloas/project-euler-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Miloas/project-euler-rust/Cargo.toml
[INFO] crate Miloas/project-euler-rust 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 Miloas/project-euler-rust 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Miloas/project-euler-rust:/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] 8db0c378f40e829a39190d5ec48d74e0ece6ed33e98190d0757b80212cbaac4f
[INFO] running `"docker" "start" "-a" "8db0c378f40e829a39190d5ec48d74e0ece6ed33e98190d0757b80212cbaac4f"`
[INFO] [stderr]    Compiling project-euler-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `"docker" "inspect" "8db0c378f40e829a39190d5ec48d74e0ece6ed33e98190d0757b80212cbaac4f"`
[INFO] running `"docker" "rm" "-f" "8db0c378f40e829a39190d5ec48d74e0ece6ed33e98190d0757b80212cbaac4f"`
[INFO] [stdout] 8db0c378f40e829a39190d5ec48d74e0ece6ed33e98190d0757b80212cbaac4f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Miloas/project-euler-rust:/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] 67849f6d441f9b7146988c7186519eb4718f97ca191d03a027ad9df54808670d
[INFO] running `"docker" "start" "-a" "67849f6d441f9b7146988c7186519eb4718f97ca191d03a027ad9df54808670d"`
[INFO] [stderr]    Compiling project-euler-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `"docker" "inspect" "67849f6d441f9b7146988c7186519eb4718f97ca191d03a027ad9df54808670d"`
[INFO] running `"docker" "rm" "-f" "67849f6d441f9b7146988c7186519eb4718f97ca191d03a027ad9df54808670d"`
[INFO] [stdout] 67849f6d441f9b7146988c7186519eb4718f97ca191d03a027ad9df54808670d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Miloas/project-euler-rust:/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] 7b1578cddb4571140a76c3817f9383647d0c101d0c119f6055526a378cc9b06e
[INFO] running `"docker" "start" "-a" "7b1578cddb4571140a76c3817f9383647d0c101d0c119f6055526a378cc9b06e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lib-c5fdbe6d1d5a62c9
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test miller_rabin_spec ... ok
[INFO] [stdout] test gcd_spec ... ok
[INFO] [stdout] test find_factor_spec ... ok
[INFO] [stdout] test mult_mod_spec ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/project_euler_rust-6ef1aaf70c1b69f5
[INFO] [stdout] test pow_mod_spec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lib
[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] [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" "7b1578cddb4571140a76c3817f9383647d0c101d0c119f6055526a378cc9b06e"`
[INFO] running `"docker" "rm" "-f" "7b1578cddb4571140a76c3817f9383647d0c101d0c119f6055526a378cc9b06e"`
[INFO] [stdout] 7b1578cddb4571140a76c3817f9383647d0c101d0c119f6055526a378cc9b06e