[INFO] cloning repository https://github.com/SiraphobS/palindromelab [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SiraphobS/palindromelab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSiraphobS%2Fpalindromelab", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSiraphobS%2Fpalindromelab'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fac28dbe38a50898d9d1847d7001bc44865b5b0b [INFO] testing SiraphobS/palindromelab 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%2FSiraphobS%2Fpalindromelab" "/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/SiraphobS/palindromelab 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/SiraphobS/palindromelab [INFO] finished tweaking git repo https://github.com/SiraphobS/palindromelab [INFO] tweaked toml for git repo https://github.com/SiraphobS/palindromelab written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/SiraphobS/palindromelab 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] eb749d628116da21c1229a75e2639d9765e0a47a5f314c674854b03bcf03cdf7 [INFO] running `Command { std: "docker" "start" "-a" "eb749d628116da21c1229a75e2639d9765e0a47a5f314c674854b03bcf03cdf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eb749d628116da21c1229a75e2639d9765e0a47a5f314c674854b03bcf03cdf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb749d628116da21c1229a75e2639d9765e0a47a5f314c674854b03bcf03cdf7", kill_on_drop: false }` [INFO] [stdout] eb749d628116da21c1229a75e2639d9765e0a47a5f314c674854b03bcf03cdf7 [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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 704f93fbab6b351c7bdb952f037c3c6bd5afefa1f74649bd7a29e898b85046d2 [INFO] running `Command { std: "docker" "start" "-a" "704f93fbab6b351c7bdb952f037c3c6bd5afefa1f74649bd7a29e898b85046d2", kill_on_drop: false }` [INFO] [stderr] Compiling palindrome_lap v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.77s [INFO] running `Command { std: "docker" "inspect" "704f93fbab6b351c7bdb952f037c3c6bd5afefa1f74649bd7a29e898b85046d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "704f93fbab6b351c7bdb952f037c3c6bd5afefa1f74649bd7a29e898b85046d2", kill_on_drop: false }` [INFO] [stdout] 704f93fbab6b351c7bdb952f037c3c6bd5afefa1f74649bd7a29e898b85046d2 [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] 39bf726d7a66a95d2819f4cf08bd7012e23831ba7b890e73b99638f503792459 [INFO] running `Command { std: "docker" "start" "-a" "39bf726d7a66a95d2819f4cf08bd7012e23831ba7b890e73b99638f503792459", kill_on_drop: false }` [INFO] [stderr] Compiling palindrome_lap v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.09s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/palindrome_lap-af3f0426156e15df) [INFO] running `Command { std: "docker" "inspect" "39bf726d7a66a95d2819f4cf08bd7012e23831ba7b890e73b99638f503792459", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39bf726d7a66a95d2819f4cf08bd7012e23831ba7b890e73b99638f503792459", kill_on_drop: false }` [INFO] [stdout] 39bf726d7a66a95d2819f4cf08bd7012e23831ba7b890e73b99638f503792459 [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] [stdout] a2cbf1602435647736b55d330b933514a1ea1d02090c47ddb0eb3f6cc0c55289 [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" "a2cbf1602435647736b55d330b933514a1ea1d02090c47ddb0eb3f6cc0c55289", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/palindrome_lap-af3f0426156e15df) [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" "a2cbf1602435647736b55d330b933514a1ea1d02090c47ddb0eb3f6cc0c55289", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2cbf1602435647736b55d330b933514a1ea1d02090c47ddb0eb3f6cc0c55289", kill_on_drop: false }` [INFO] [stdout] a2cbf1602435647736b55d330b933514a1ea1d02090c47ddb0eb3f6cc0c55289