[INFO] cloning repository https://github.com/hkiame/Generate-the-nth-Fibonacci-number
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hkiame/Generate-the-nth-Fibonacci-number" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhkiame%2FGenerate-the-nth-Fibonacci-number", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhkiame%2FGenerate-the-nth-Fibonacci-number'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f451a51a056962f4a16901b2777983982cd78fb
[INFO] testing hkiame/Generate-the-nth-Fibonacci-number against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhkiame%2FGenerate-the-nth-Fibonacci-number" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hkiame/Generate-the-nth-Fibonacci-number 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/hkiame/Generate-the-nth-Fibonacci-number
[INFO] finished tweaking git repo https://github.com/hkiame/Generate-the-nth-Fibonacci-number
[INFO] tweaked toml for git repo https://github.com/hkiame/Generate-the-nth-Fibonacci-number written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/hkiame/Generate-the-nth-Fibonacci-number 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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] d02591e06c4ac49019ee62d16ee56001a73bde285f6309954d1a15a20c726dd8
[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" "d02591e06c4ac49019ee62d16ee56001a73bde285f6309954d1a15a20c726dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d02591e06c4ac49019ee62d16ee56001a73bde285f6309954d1a15a20c726dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d02591e06c4ac49019ee62d16ee56001a73bde285f6309954d1a15a20c726dd8", kill_on_drop: false }`
[INFO] [stdout] d02591e06c4ac49019ee62d16ee56001a73bde285f6309954d1a15a20c726dd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b9bc6b009e71918d0a07a3fe52454a6f3dd49ca9b3f3f7f82b5c18308b86ba3c
[INFO] running `Command { std: "docker" "start" "-a" "b9bc6b009e71918d0a07a3fe52454a6f3dd49ca9b3f3f7f82b5c18308b86ba3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling nth_fibonacci_number v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "b9bc6b009e71918d0a07a3fe52454a6f3dd49ca9b3f3f7f82b5c18308b86ba3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9bc6b009e71918d0a07a3fe52454a6f3dd49ca9b3f3f7f82b5c18308b86ba3c", kill_on_drop: false }`
[INFO] [stdout] b9bc6b009e71918d0a07a3fe52454a6f3dd49ca9b3f3f7f82b5c18308b86ba3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] a3532a1f7e25f2acdcc2bd587989a5a6d4eb4f0edae8dcbafdec66437a1b2cf5
[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" "a3532a1f7e25f2acdcc2bd587989a5a6d4eb4f0edae8dcbafdec66437a1b2cf5", kill_on_drop: false }`
[INFO] [stderr]    Compiling nth_fibonacci_number v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "a3532a1f7e25f2acdcc2bd587989a5a6d4eb4f0edae8dcbafdec66437a1b2cf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3532a1f7e25f2acdcc2bd587989a5a6d4eb4f0edae8dcbafdec66437a1b2cf5", kill_on_drop: false }`
[INFO] [stdout] a3532a1f7e25f2acdcc2bd587989a5a6d4eb4f0edae8dcbafdec66437a1b2cf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 2c60200e51c382cc24b5fd1e3b3b496cd1049c2b49c12a4cdd89b2e81e59a789
[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" "2c60200e51c382cc24b5fd1e3b3b496cd1049c2b49c12a4cdd89b2e81e59a789", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nth_fibonacci_number-3e41c841e4b79b8f
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2c60200e51c382cc24b5fd1e3b3b496cd1049c2b49c12a4cdd89b2e81e59a789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c60200e51c382cc24b5fd1e3b3b496cd1049c2b49c12a4cdd89b2e81e59a789", kill_on_drop: false }`
[INFO] [stdout] 2c60200e51c382cc24b5fd1e3b3b496cd1049c2b49c12a4cdd89b2e81e59a789