[INFO] cloning repository https://github.com/KyattPL/RustPrimes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KyattPL/RustPrimes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKyattPL%2FRustPrimes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKyattPL%2FRustPrimes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b6aae9539a7b6e36c6287f2f5344c2ef1e80450
[INFO] testing KyattPL/RustPrimes against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKyattPL%2FRustPrimes" "/workspace/builds/worker-32/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-32/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KyattPL/RustPrimes 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/KyattPL/RustPrimes
[INFO] finished tweaking git repo https://github.com/KyattPL/RustPrimes
[INFO] tweaked toml for git repo https://github.com/KyattPL/RustPrimes written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] crate git repo https://github.com/KyattPL/RustPrimes 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] b64e7f920e7e69534535ec9223be5191d3a005785225e867bac44a041bd72025
[INFO] running `Command { std: "docker" "start" "-a" "b64e7f920e7e69534535ec9223be5191d3a005785225e867bac44a041bd72025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b64e7f920e7e69534535ec9223be5191d3a005785225e867bac44a041bd72025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b64e7f920e7e69534535ec9223be5191d3a005785225e867bac44a041bd72025", kill_on_drop: false }`
[INFO] [stdout] b64e7f920e7e69534535ec9223be5191d3a005785225e867bac44a041bd72025
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] f4ae95d40b1c4abf8671f8482dfbb8dee4851af740c0340053d264fedd8c1fac
[INFO] running `Command { std: "docker" "start" "-a" "f4ae95d40b1c4abf8671f8482dfbb8dee4851af740c0340053d264fedd8c1fac", kill_on_drop: false }`
[INFO] [stderr]    Compiling zad_59 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "f4ae95d40b1c4abf8671f8482dfbb8dee4851af740c0340053d264fedd8c1fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4ae95d40b1c4abf8671f8482dfbb8dee4851af740c0340053d264fedd8c1fac", kill_on_drop: false }`
[INFO] [stdout] f4ae95d40b1c4abf8671f8482dfbb8dee4851af740c0340053d264fedd8c1fac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] [stdout] 5164c3cfe37a55b067d346b55d17d419aee732d64229acdf22aa2bf1011b5b5d
[INFO] running `Command { std: "docker" "start" "-a" "5164c3cfe37a55b067d346b55d17d419aee732d64229acdf22aa2bf1011b5b5d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling zad_59 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.08s
[INFO] running `Command { std: "docker" "inspect" "5164c3cfe37a55b067d346b55d17d419aee732d64229acdf22aa2bf1011b5b5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5164c3cfe37a55b067d346b55d17d419aee732d64229acdf22aa2bf1011b5b5d", kill_on_drop: false }`
[INFO] [stdout] 5164c3cfe37a55b067d346b55d17d419aee732d64229acdf22aa2bf1011b5b5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 86bb06c7c383f264958b8780afbf612077a558300e09e4fce071d41a473f8a57
[INFO] running `Command { std: "docker" "start" "-a" "86bb06c7c383f264958b8780afbf612077a558300e09e4fce071d41a473f8a57", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.44s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zad_59-1900f910087b8c04)
[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" "86bb06c7c383f264958b8780afbf612077a558300e09e4fce071d41a473f8a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86bb06c7c383f264958b8780afbf612077a558300e09e4fce071d41a473f8a57", kill_on_drop: false }`
[INFO] [stdout] 86bb06c7c383f264958b8780afbf612077a558300e09e4fce071d41a473f8a57