[INFO] updating cached repository https://github.com/swazza/project-euler [INFO] running `"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"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 22a76c621e72c96bf0736adcaaf99d333f92a3d6 [INFO] testing swazza/project-euler against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fswazza%2Fproject-euler" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/swazza/project-euler on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/swazza/project-euler [INFO] finished tweaking git repo https://github.com/swazza/project-euler [INFO] tweaked toml for git repo https://github.com/swazza/project-euler written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/swazza/project-euler already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9f87073baf23fe22f1bab1a978edb4d82422946a60232c2fd6f38aca8cc35d85 [INFO] running `"docker" "start" "-a" "9f87073baf23fe22f1bab1a978edb4d82422946a60232c2fd6f38aca8cc35d85"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling project-euler v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: function is never used: `get_sum_of_multiples_of_3_and_5` [INFO] [stderr] --> src/problem1.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn get_sum_of_multiples_of_3_and_5(number: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `sum_of_even_fibonnaci` [INFO] [stderr] --> src/problem2.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn sum_of_even_fibonnaci() -> i64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `"docker" "inspect" "9f87073baf23fe22f1bab1a978edb4d82422946a60232c2fd6f38aca8cc35d85"` [INFO] running `"docker" "rm" "-f" "9f87073baf23fe22f1bab1a978edb4d82422946a60232c2fd6f38aca8cc35d85"` [INFO] [stdout] 9f87073baf23fe22f1bab1a978edb4d82422946a60232c2fd6f38aca8cc35d85 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 9a4d002af01a51a6eee89c70555b3c7cc7072207afa257eee6ece5a9b0fc38c9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "9a4d002af01a51a6eee89c70555b3c7cc7072207afa257eee6ece5a9b0fc38c9"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling project-euler v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `"docker" "inspect" "9a4d002af01a51a6eee89c70555b3c7cc7072207afa257eee6ece5a9b0fc38c9"` [INFO] running `"docker" "rm" "-f" "9a4d002af01a51a6eee89c70555b3c7cc7072207afa257eee6ece5a9b0fc38c9"` [INFO] [stdout] 9a4d002af01a51a6eee89c70555b3c7cc7072207afa257eee6ece5a9b0fc38c9 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stdout] 6d8aa4f1b5ec7062b4a2b967bb3590d0927ac7922195d49748a36b6f2ea4d88f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "6d8aa4f1b5ec7062b4a2b967bb3590d0927ac7922195d49748a36b6f2ea4d88f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/project_euler-ade7d18aaef6584e [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test problem2::test_sum_of_even_fibonnaci ... ok [INFO] [stdout] test problem1::test_get_sum_of_multiples_of_3_and_5 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "6d8aa4f1b5ec7062b4a2b967bb3590d0927ac7922195d49748a36b6f2ea4d88f"` [INFO] running `"docker" "rm" "-f" "6d8aa4f1b5ec7062b4a2b967bb3590d0927ac7922195d49748a36b6f2ea4d88f"` [INFO] [stdout] 6d8aa4f1b5ec7062b4a2b967bb3590d0927ac7922195d49748a36b6f2ea4d88f