[INFO] fetching crate ryu_floating_decimal 0.1.0...
[INFO] testing ryu_floating_decimal-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate ryu_floating_decimal 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate ryu_floating_decimal 0.1.0 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 ryu_floating_decimal 0.1.0
[INFO] finished tweaking crates.io crate ryu_floating_decimal 0.1.0
[INFO] tweaked toml for crates.io crate ryu_floating_decimal 0.1.0 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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded no-panic v0.1.15
[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] 78afeb1add436e5e2f92068e185a5d607e40c9f532bef7b36a54888d62e473db
[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" "78afeb1add436e5e2f92068e185a5d607e40c9f532bef7b36a54888d62e473db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78afeb1add436e5e2f92068e185a5d607e40c9f532bef7b36a54888d62e473db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78afeb1add436e5e2f92068e185a5d607e40c9f532bef7b36a54888d62e473db", kill_on_drop: false }`
[INFO] [stdout] 78afeb1add436e5e2f92068e185a5d607e40c9f532bef7b36a54888d62e473db
[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] 5e9c6d05bb461edebf64e74d2e7a39838efa6006272a7f85ce74a583e8d49db4
[INFO] running `Command { std: "docker" "start" "-a" "5e9c6d05bb461edebf64e74d2e7a39838efa6006272a7f85ce74a583e8d49db4", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu_floating_decimal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "5e9c6d05bb461edebf64e74d2e7a39838efa6006272a7f85ce74a583e8d49db4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e9c6d05bb461edebf64e74d2e7a39838efa6006272a7f85ce74a583e8d49db4", kill_on_drop: false }`
[INFO] [stdout] 5e9c6d05bb461edebf64e74d2e7a39838efa6006272a7f85ce74a583e8d49db4
[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] [stdout] d8de16b1bd269365b5ef88c1d92ff75d1cb5389d6cc263a18c2d2b154e066c56
[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" "d8de16b1bd269365b5ef88c1d92ff75d1cb5389d6cc263a18c2d2b154e066c56", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu_floating_decimal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "d8de16b1bd269365b5ef88c1d92ff75d1cb5389d6cc263a18c2d2b154e066c56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8de16b1bd269365b5ef88c1d92ff75d1cb5389d6cc263a18c2d2b154e066c56", kill_on_drop: false }`
[INFO] [stdout] d8de16b1bd269365b5ef88c1d92ff75d1cb5389d6cc263a18c2d2b154e066c56
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2c5bd7b6d2f5bc647854d336952aa780503cf7c7d84cedc9f51b83c6d3196d86
[INFO] running `Command { std: "docker" "start" "-a" "2c5bd7b6d2f5bc647854d336952aa780503cf7c7d84cedc9f51b83c6d3196d86", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ryu_floating_decimal-c4e57b8b1de4ea23)
[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] [stderr]    Doc-tests ryu_floating_decimal
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - d2d (line 38) ... ok
[INFO] [stdout] test src/lib.rs - f2d (line 61) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2c5bd7b6d2f5bc647854d336952aa780503cf7c7d84cedc9f51b83c6d3196d86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c5bd7b6d2f5bc647854d336952aa780503cf7c7d84cedc9f51b83c6d3196d86", kill_on_drop: false }`
[INFO] [stdout] 2c5bd7b6d2f5bc647854d336952aa780503cf7c7d84cedc9f51b83c6d3196d86