[INFO] updating cached repository https://github.com/jiqiang/euler-in-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b991d39a7996d086c96c05dcf1faa3849abd7bf6
[INFO] testing jiqiang/euler-in-rust against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjiqiang%2Feuler-in-rust" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jiqiang/euler-in-rust on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jiqiang/euler-in-rust
[INFO] finished tweaking git repo https://github.com/jiqiang/euler-in-rust
[INFO] tweaked toml for git repo https://github.com/jiqiang/euler-in-rust written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/jiqiang/euler-in-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb5115d46d336bfbeec7872ffde26fb00d9bf98bf4d28c2b1be4395bee2c8cfd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fb5115d46d336bfbeec7872ffde26fb00d9bf98bf4d28c2b1be4395bee2c8cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb5115d46d336bfbeec7872ffde26fb00d9bf98bf4d28c2b1be4395bee2c8cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb5115d46d336bfbeec7872ffde26fb00d9bf98bf4d28c2b1be4395bee2c8cfd", kill_on_drop: false }`
[INFO] [stdout] fb5115d46d336bfbeec7872ffde26fb00d9bf98bf4d28c2b1be4395bee2c8cfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cdbbb720839c94e22f1f9a6c7df33fe217d143eab084fb341cb21bbcf1b90d2a
[INFO] running `Command { std: "docker" "start" "-a" "cdbbb720839c94e22f1f9a6c7df33fe217d143eab084fb341cb21bbcf1b90d2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.46
[INFO] [stderr]    Compiling num_cpus v1.9.0
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `Command { std: "docker" "inspect" "cdbbb720839c94e22f1f9a6c7df33fe217d143eab084fb341cb21bbcf1b90d2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdbbb720839c94e22f1f9a6c7df33fe217d143eab084fb341cb21bbcf1b90d2a", kill_on_drop: false }`
[INFO] [stdout] cdbbb720839c94e22f1f9a6c7df33fe217d143eab084fb341cb21bbcf1b90d2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ffc0ea63cf8d288e84ce319f26a72e69a6fd6bf738b4f800574b4b81b5cd375
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4ffc0ea63cf8d288e84ce319f26a72e69a6fd6bf738b4f800574b4b81b5cd375", kill_on_drop: false }`
[INFO] [stderr]    Compiling euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "4ffc0ea63cf8d288e84ce319f26a72e69a6fd6bf738b4f800574b4b81b5cd375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ffc0ea63cf8d288e84ce319f26a72e69a6fd6bf738b4f800574b4b81b5cd375", kill_on_drop: false }`
[INFO] [stdout] 4ffc0ea63cf8d288e84ce319f26a72e69a6fd6bf738b4f800574b4b81b5cd375
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f1f125162816eb6ed82cd2961017c0fa79374e5e4c5b2bf51f9632e0ac38c1e6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f1f125162816eb6ed82cd2961017c0fa79374e5e4c5b2bf51f9632e0ac38c1e6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/euler-2f14cdfe65b0e262
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test s004::s004_tests::test_is_palindrome_2 ... ok
[INFO] [stdout] test s028::s028_tests::test_number_spiral_diagonals ... ok
[INFO] [stdout] test s003::s003_tests::test_largest_prime_factor ... ok
[INFO] [stdout] test s001::s001_tests::test_multiples_of_3_and_5_3 ... ok
[INFO] [stdout] test s004::s004_tests::test_is_palindrome_1 ... ok
[INFO] [stdout] test s002::s002_tests::test_even_fibonacci_numbers ... ok
[INFO] [stdout] test s001::s001_tests::test_multiples_of_3_and_5_2 ... ok
[INFO] [stdout] test s001::s001_tests::test_multiples_of_3_and_5_1 ... ok
[INFO] [stdout] test s004::s004_tests::test_largest_palindrome_product ... ok
[INFO] [stderr]    Doc-tests euler
[INFO] [stdout] test s005::s005_tests::test_smallest_multiple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 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 `Command { std: "docker" "inspect" "f1f125162816eb6ed82cd2961017c0fa79374e5e4c5b2bf51f9632e0ac38c1e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1f125162816eb6ed82cd2961017c0fa79374e5e4c5b2bf51f9632e0ac38c1e6", kill_on_drop: false }`
[INFO] [stdout] f1f125162816eb6ed82cd2961017c0fa79374e5e4c5b2bf51f9632e0ac38c1e6