[INFO] cloning repository https://github.com/boxdot/projecteuler-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/boxdot/projecteuler-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboxdot%2Fprojecteuler-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboxdot%2Fprojecteuler-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b38681f8383ae88b8937be7d4076a5a9e8b5581b
[INFO] testing boxdot/projecteuler-rs against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboxdot%2Fprojecteuler-rs" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/boxdot/projecteuler-rs on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/boxdot/projecteuler-rs
[INFO] finished tweaking git repo https://github.com/boxdot/projecteuler-rs
[INFO] tweaked toml for git repo https://github.com/boxdot/projecteuler-rs written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/boxdot/projecteuler-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbf075d1c99257d181387ee7dc61df83ccc79a8fd5f1c41f16cf1a5a75491bee
[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" "cbf075d1c99257d181387ee7dc61df83ccc79a8fd5f1c41f16cf1a5a75491bee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbf075d1c99257d181387ee7dc61df83ccc79a8fd5f1c41f16cf1a5a75491bee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbf075d1c99257d181387ee7dc61df83ccc79a8fd5f1c41f16cf1a5a75491bee", kill_on_drop: false }`
[INFO] [stdout] cbf075d1c99257d181387ee7dc61df83ccc79a8fd5f1c41f16cf1a5a75491bee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e099c071b62e524e494bcbd9dca06c98a5bfd6a6e10ca8de984d7f5dea4355c0
[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" "e099c071b62e524e494bcbd9dca06c98a5bfd6a6e10ca8de984d7f5dea4355c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling projecteuler-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "e099c071b62e524e494bcbd9dca06c98a5bfd6a6e10ca8de984d7f5dea4355c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e099c071b62e524e494bcbd9dca06c98a5bfd6a6e10ca8de984d7f5dea4355c0", kill_on_drop: false }`
[INFO] [stdout] e099c071b62e524e494bcbd9dca06c98a5bfd6a6e10ca8de984d7f5dea4355c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc7225b77eba5fa7e0fdcc62034d92404c64c37ed0f9e5a3fd7ce77b1937b9c5
[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" "fc7225b77eba5fa7e0fdcc62034d92404c64c37ed0f9e5a3fd7ce77b1937b9c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling projecteuler-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "fc7225b77eba5fa7e0fdcc62034d92404c64c37ed0f9e5a3fd7ce77b1937b9c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc7225b77eba5fa7e0fdcc62034d92404c64c37ed0f9e5a3fd7ce77b1937b9c5", kill_on_drop: false }`
[INFO] [stdout] fc7225b77eba5fa7e0fdcc62034d92404c64c37ed0f9e5a3fd7ce77b1937b9c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7f6140390491607f1af0b1de7bef70faea9377b910d27f550cb4b045a676a70a
[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" "7f6140390491607f1af0b1de7bef70faea9377b910d27f550cb4b045a676a70a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 12 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/projecteuler_rs-1828ee0544e5d30f
[INFO] [stdout] test p001::test::test_sum_of_mult_3_and_5 ... ok
[INFO] [stdout] test p004::test::test_is_palindromic_number ... ok
[INFO] [stdout] test p007::test::test_nth_prime ... ok
[INFO] [stdout] test p006::test::test_sum_of_squares ... ok
[INFO] [stdout] test p006::test::test_square_of_sum ... ok
[INFO] [stdout] test p005::test::test_smallest_multiple ... ok
[INFO] [stdout] test p003::test::test_largest_prime_factor ... ok
[INFO] [stdout] test p008::test::test_max_adj_numbers_prod ... ok
[INFO] [stdout] test p004::test::test_largest_palindrome_product ... ok
[INFO] [stdout] test p005::test::test_gcd ... ok
[INFO] [stdout] test p005::test::test_lcm ... ok
[INFO] [stdout] test p002::test::test_sum_of_even_fib ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7f6140390491607f1af0b1de7bef70faea9377b910d27f550cb4b045a676a70a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f6140390491607f1af0b1de7bef70faea9377b910d27f550cb4b045a676a70a", kill_on_drop: false }`
[INFO] [stdout] 7f6140390491607f1af0b1de7bef70faea9377b910d27f550cb4b045a676a70a