[INFO] cloning repository https://github.com/ayush-ji/fibonacci_numbers_at
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ayush-ji/fibonacci_numbers_at" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayush-ji%2Ffibonacci_numbers_at", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayush-ji%2Ffibonacci_numbers_at'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 52cbb52c1c5ed283bf09ae8c5e29b7cfee4d100e
[INFO] testing ayush-ji/fibonacci_numbers_at against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayush-ji%2Ffibonacci_numbers_at" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ayush-ji/fibonacci_numbers_at on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ayush-ji/fibonacci_numbers_at
[INFO] finished tweaking git repo https://github.com/ayush-ji/fibonacci_numbers_at
[INFO] tweaked toml for git repo https://github.com/ayush-ji/fibonacci_numbers_at written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/ayush-ji/fibonacci_numbers_at already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06234bc2b9f7532956953c7bab8e28444ee06183b91245000438922541fbf505
[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" "06234bc2b9f7532956953c7bab8e28444ee06183b91245000438922541fbf505", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06234bc2b9f7532956953c7bab8e28444ee06183b91245000438922541fbf505", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06234bc2b9f7532956953c7bab8e28444ee06183b91245000438922541fbf505", kill_on_drop: false }`
[INFO] [stdout] 06234bc2b9f7532956953c7bab8e28444ee06183b91245000438922541fbf505
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 592aadad6dfbfe6e1e59c81b190184a63da739d30394453cefee8ca7ac4926aa
[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" "592aadad6dfbfe6e1e59c81b190184a63da739d30394453cefee8ca7ac4926aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling fibat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "592aadad6dfbfe6e1e59c81b190184a63da739d30394453cefee8ca7ac4926aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "592aadad6dfbfe6e1e59c81b190184a63da739d30394453cefee8ca7ac4926aa", kill_on_drop: false }`
[INFO] [stdout] 592aadad6dfbfe6e1e59c81b190184a63da739d30394453cefee8ca7ac4926aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 1ab6c31c3de1ef3649316776ba46e925e882dd1958d29e0c180a3d843ef6eee9
[INFO] running `Command { std: "docker" "start" "-a" "1ab6c31c3de1ef3649316776ba46e925e882dd1958d29e0c180a3d843ef6eee9", kill_on_drop: false }`
[INFO] [stderr]    Compiling fibat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "1ab6c31c3de1ef3649316776ba46e925e882dd1958d29e0c180a3d843ef6eee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ab6c31c3de1ef3649316776ba46e925e882dd1958d29e0c180a3d843ef6eee9", kill_on_drop: false }`
[INFO] [stdout] 1ab6c31c3de1ef3649316776ba46e925e882dd1958d29e0c180a3d843ef6eee9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 53756f1738b3077e19ed2cf48b852ae7583ac8e0f400b3c7aa962de8cc6f9e2c
[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" "53756f1738b3077e19ed2cf48b852ae7583ac8e0f400b3c7aa962de8cc6f9e2c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fibat-da78ffccb26472d9)
[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" "53756f1738b3077e19ed2cf48b852ae7583ac8e0f400b3c7aa962de8cc6f9e2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53756f1738b3077e19ed2cf48b852ae7583ac8e0f400b3c7aa962de8cc6f9e2c", kill_on_drop: false }`
[INFO] [stdout] 53756f1738b3077e19ed2cf48b852ae7583ac8e0f400b3c7aa962de8cc6f9e2c