[INFO] fetching crate solana_libra_nibble 0.0.1-sol5... [INFO] testing solana_libra_nibble-0.0.1-sol5 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate solana_libra_nibble 0.0.1-sol5 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate solana_libra_nibble 0.0.1-sol5 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate solana_libra_nibble 0.0.1-sol5 [INFO] finished tweaking crates.io crate solana_libra_nibble 0.0.1-sol5 [INFO] tweaked toml for crates.io crate solana_libra_nibble 0.0.1-sol5 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 94fff98b2f43741f8278aecffb5c3764fd969e19b3838025eff95cd2bd2bbda3 [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" "94fff98b2f43741f8278aecffb5c3764fd969e19b3838025eff95cd2bd2bbda3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "94fff98b2f43741f8278aecffb5c3764fd969e19b3838025eff95cd2bd2bbda3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94fff98b2f43741f8278aecffb5c3764fd969e19b3838025eff95cd2bd2bbda3", kill_on_drop: false }` [INFO] [stdout] 94fff98b2f43741f8278aecffb5c3764fd969e19b3838025eff95cd2bd2bbda3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-09-08" "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] 060ac5f51855d42e6c6e65d25a89e9e4eb0ac718afc1d2e2b1896018c1a25edd [INFO] running `Command { std: "docker" "start" "-a" "060ac5f51855d42e6c6e65d25a89e9e4eb0ac718afc1d2e2b1896018c1a25edd", kill_on_drop: false }` [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling proptest v0.9.6 [INFO] [stderr] Compiling solana_libra_nibble v0.0.1-sol5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.53s [INFO] running `Command { std: "docker" "inspect" "060ac5f51855d42e6c6e65d25a89e9e4eb0ac718afc1d2e2b1896018c1a25edd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "060ac5f51855d42e6c6e65d25a89e9e4eb0ac718afc1d2e2b1896018c1a25edd", kill_on_drop: false }` [INFO] [stdout] 060ac5f51855d42e6c6e65d25a89e9e4eb0ac718afc1d2e2b1896018c1a25edd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-09-08" "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] c10704b02b67bbc81a78f86c8458008b79bf229a2caa5121f645f73d13a41271 [INFO] running `Command { std: "docker" "start" "-a" "c10704b02b67bbc81a78f86c8458008b79bf229a2caa5121f645f73d13a41271", kill_on_drop: false }` [INFO] [stderr] Compiling solana_libra_nibble v0.0.1-sol5 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.21s [INFO] running `Command { std: "docker" "inspect" "c10704b02b67bbc81a78f86c8458008b79bf229a2caa5121f645f73d13a41271", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c10704b02b67bbc81a78f86c8458008b79bf229a2caa5121f645f73d13a41271", kill_on_drop: false }` [INFO] [stdout] c10704b02b67bbc81a78f86c8458008b79bf229a2caa5121f645f73d13a41271 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 83c710d57edd6d73a9a5c309301ed7a01ad76de74a10c0bcdec1a7d3202b8554 [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" "83c710d57edd6d73a9a5c309301ed7a01ad76de74a10c0bcdec1a7d3202b8554", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/solana_libra_nibble-f3529c13d54d60d5) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests solana_libra_nibble [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] [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" "83c710d57edd6d73a9a5c309301ed7a01ad76de74a10c0bcdec1a7d3202b8554", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83c710d57edd6d73a9a5c309301ed7a01ad76de74a10c0bcdec1a7d3202b8554", kill_on_drop: false }` [INFO] [stdout] 83c710d57edd6d73a9a5c309301ed7a01ad76de74a10c0bcdec1a7d3202b8554