[INFO] updating cached repository sputnick1124/projecteuler.rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sputnick1124/projecteuler.rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sputnick1124/projecteuler.rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/sputnick1124/projecteuler.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/sputnick1124/projecteuler.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sputnick1124/projecteuler.rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sputnick1124/projecteuler.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sputnick1124/projecteuler.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 68096c84561359a166e509887aa625d849398bf3
[INFO] sha for GitHub repo sputnick1124/projecteuler.rs: 68096c84561359a166e509887aa625d849398bf3
[INFO] validating manifest of sputnick1124/projecteuler.rs 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 sputnick1124/projecteuler.rs 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 sputnick1124/projecteuler.rs
[INFO] finished frobbing sputnick1124/projecteuler.rs
[INFO] frobbed toml for sputnick1124/projecteuler.rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/sputnick1124/projecteuler.rs/Cargo.toml
[INFO] started frobbing sputnick1124/projecteuler.rs
[INFO] finished frobbing sputnick1124/projecteuler.rs
[INFO] frobbed toml for sputnick1124/projecteuler.rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sputnick1124/projecteuler.rs/Cargo.toml
[INFO] crate sputnick1124/projecteuler.rs 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing sputnick1124/projecteuler.rs 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-4/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/sputnick1124/projecteuler.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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 891d5e621dfccb43805bb12d46daf548d16f0f9e9a07609cbf168edef377a1a7
[INFO] running `"docker" "start" "-a" "891d5e621dfccb43805bb12d46daf548d16f0f9e9a07609cbf168edef377a1a7"`
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling num-bigint v0.2.0
[INFO] [stderr]    Compiling num-complex v0.2.0
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling euler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.76s
[INFO] running `"docker" "inspect" "891d5e621dfccb43805bb12d46daf548d16f0f9e9a07609cbf168edef377a1a7"`
[INFO] running `"docker" "rm" "-f" "891d5e621dfccb43805bb12d46daf548d16f0f9e9a07609cbf168edef377a1a7"`
[INFO] [stdout] 891d5e621dfccb43805bb12d46daf548d16f0f9e9a07609cbf168edef377a1a7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/sputnick1124/projecteuler.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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0af089052e4288abd3a3e82cf9d41e2fc09ba6dfca06c67fbdadea2b375e5f36
[INFO] running `"docker" "start" "-a" "0af089052e4288abd3a3e82cf9d41e2fc09ba6dfca06c67fbdadea2b375e5f36"`
[INFO] [stderr]    Compiling euler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.75s
[INFO] running `"docker" "inspect" "0af089052e4288abd3a3e82cf9d41e2fc09ba6dfca06c67fbdadea2b375e5f36"`
[INFO] running `"docker" "rm" "-f" "0af089052e4288abd3a3e82cf9d41e2fc09ba6dfca06c67fbdadea2b375e5f36"`
[INFO] [stdout] 0af089052e4288abd3a3e82cf9d41e2fc09ba6dfca06c67fbdadea2b375e5f36
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/sputnick1124/projecteuler.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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 855f9c39fb7f93123fc969846d520f4d07552bb7a2579be76b4e3d4bcb9a4320
[INFO] running `"docker" "start" "-a" "855f9c39fb7f93123fc969846d520f4d07552bb7a2579be76b4e3d4bcb9a4320"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/euler-93ebc5496786ffbb
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test test_euler007 ... ok
[INFO] [stdout] test test_euler006 ... ok
[INFO] [stdout] test test_euler002 ... ok
[INFO] [stdout] test test_euler001 ... ok
[INFO] [stdout] test test_element_wise_add ... ok
[INFO] [stdout] test test_euler005 ... ok
[INFO] [stdout] test test_euler013 ... ok
[INFO] [stdout] test test_euler015 ... ok
[INFO] [stdout] test test_euler018 ... ok
[INFO] [stdout] test test_euler004 ... ok
[INFO] [stdout] test test_pairwise_max ... ok
[INFO] [stdout] test test_euler067 ... ok
[INFO] [stdout] test test_euler008 ... ok
[INFO] [stdout] test test_euler003 ... ok
[INFO] [stdout] test test_euler014 ... ok
[INFO] [stdout] test test_euler012 ... ok
[INFO] [stdout] test test_euler010 ... ok
[INFO] [stdout] test test_euler009 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/euler-8cb3f6cd1795aaae
[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 euler
[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" "855f9c39fb7f93123fc969846d520f4d07552bb7a2579be76b4e3d4bcb9a4320"`
[INFO] running `"docker" "rm" "-f" "855f9c39fb7f93123fc969846d520f4d07552bb7a2579be76b4e3d4bcb9a4320"`
[INFO] [stdout] 855f9c39fb7f93123fc969846d520f4d07552bb7a2579be76b4e3d4bcb9a4320