[INFO] cloning repository https://github.com/julienthoma/rust-euler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/julienthoma/rust-euler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulienthoma%2Frust-euler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulienthoma%2Frust-euler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e9687ab08d1eab7dca69cd02bde9e029afaccf98
[INFO] testing julienthoma/rust-euler against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulienthoma%2Frust-euler" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/julienthoma/rust-euler on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/julienthoma/rust-euler
[INFO] finished tweaking git repo https://github.com/julienthoma/rust-euler
[INFO] tweaked toml for git repo https://github.com/julienthoma/rust-euler written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/julienthoma/rust-euler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] a7fcd876f3b3372cca7134cea82f777bd1b9974fe016fce0d100aafb8df73f81
[INFO] running `Command { std: "docker" "start" "-a" "a7fcd876f3b3372cca7134cea82f777bd1b9974fe016fce0d100aafb8df73f81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7fcd876f3b3372cca7134cea82f777bd1b9974fe016fce0d100aafb8df73f81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7fcd876f3b3372cca7134cea82f777bd1b9974fe016fce0d100aafb8df73f81", kill_on_drop: false }`
[INFO] [stdout] a7fcd876f3b3372cca7134cea82f777bd1b9974fe016fce0d100aafb8df73f81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5938765b24cb6108a2def79ee848e5729872812b20a52f8a2ec1fb7471d525bb
[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" "5938765b24cb6108a2def79ee848e5729872812b20a52f8a2ec1fb7471d525bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling project_euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `Command { std: "docker" "inspect" "5938765b24cb6108a2def79ee848e5729872812b20a52f8a2ec1fb7471d525bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5938765b24cb6108a2def79ee848e5729872812b20a52f8a2ec1fb7471d525bb", kill_on_drop: false }`
[INFO] [stdout] 5938765b24cb6108a2def79ee848e5729872812b20a52f8a2ec1fb7471d525bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] 5e08404cace9dee4c21df1a514d42c3958a9541a5f822e81bd55496fa0834f29
[INFO] running `Command { std: "docker" "start" "-a" "5e08404cace9dee4c21df1a514d42c3958a9541a5f822e81bd55496fa0834f29", kill_on_drop: false }`
[INFO] [stderr]    Compiling project_euler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.79s
[INFO] [stderr]   Executable unittests src/e1.rs (/opt/rustwide/target/debug/deps/e1-6d23fb9935c3b871)
[INFO] [stderr]   Executable unittests src/e2.rs (/opt/rustwide/target/debug/deps/e2-5058fb8e621ca4ef)
[INFO] [stderr]   Executable unittests src/e5.rs (/opt/rustwide/target/debug/deps/e5-fba567dd1aa26e32)
[INFO] running `Command { std: "docker" "inspect" "5e08404cace9dee4c21df1a514d42c3958a9541a5f822e81bd55496fa0834f29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e08404cace9dee4c21df1a514d42c3958a9541a5f822e81bd55496fa0834f29", kill_on_drop: false }`
[INFO] [stdout] 5e08404cace9dee4c21df1a514d42c3958a9541a5f822e81bd55496fa0834f29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] 5f9029ce6f2c32f3db4be1c031976d0424e0d1512a23b3b6a0d2dc2bccb58103
[INFO] running `Command { std: "docker" "start" "-a" "5f9029ce6f2c32f3db4be1c031976d0424e0d1512a23b3b6a0d2dc2bccb58103", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/e1.rs (/opt/rustwide/target/debug/deps/e1-6d23fb9935c3b871)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/e2.rs (/opt/rustwide/target/debug/deps/e2-5058fb8e621ca4ef)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/e5.rs (/opt/rustwide/target/debug/deps/e5-fba567dd1aa26e32)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5f9029ce6f2c32f3db4be1c031976d0424e0d1512a23b3b6a0d2dc2bccb58103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f9029ce6f2c32f3db4be1c031976d0424e0d1512a23b3b6a0d2dc2bccb58103", kill_on_drop: false }`
[INFO] [stdout] 5f9029ce6f2c32f3db4be1c031976d0424e0d1512a23b3b6a0d2dc2bccb58103