[INFO] fetching crate lexical 6.0.0... [INFO] testing lexical-6.0.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate lexical 6.0.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate lexical 6.0.0 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 lexical 6.0.0 [INFO] finished tweaking crates.io crate lexical 6.0.0 [INFO] tweaked toml for crates.io crate lexical 6.0.0 written to /workspace/builds/worker-4/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 lexical-core v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 64e260de3981fd06dff03d1fa7f08f2e2ae950b03df37b0987b164ff3c7a8272 [INFO] running `Command { std: "docker" "start" "-a" "64e260de3981fd06dff03d1fa7f08f2e2ae950b03df37b0987b164ff3c7a8272", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64e260de3981fd06dff03d1fa7f08f2e2ae950b03df37b0987b164ff3c7a8272", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64e260de3981fd06dff03d1fa7f08f2e2ae950b03df37b0987b164ff3c7a8272", kill_on_drop: false }` [INFO] [stdout] 64e260de3981fd06dff03d1fa7f08f2e2ae950b03df37b0987b164ff3c7a8272 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 2a3557a97e1cedcdbae5f021b8fcc26c08d2197fac38b826f6e95cda77ecc12b [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" "2a3557a97e1cedcdbae5f021b8fcc26c08d2197fac38b826f6e95cda77ecc12b", kill_on_drop: false }` [INFO] [stderr] Compiling lexical-util v0.8.1 [INFO] [stderr] Compiling lexical-write-integer v0.8.0 [INFO] [stderr] Compiling lexical-parse-integer v0.8.0 [INFO] [stderr] Compiling lexical-parse-float v0.8.0 [INFO] [stderr] Compiling lexical-write-float v0.8.0 [INFO] [stderr] Compiling lexical-core v0.8.0 [INFO] [stderr] Compiling lexical v6.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.54s [INFO] running `Command { std: "docker" "inspect" "2a3557a97e1cedcdbae5f021b8fcc26c08d2197fac38b826f6e95cda77ecc12b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a3557a97e1cedcdbae5f021b8fcc26c08d2197fac38b826f6e95cda77ecc12b", kill_on_drop: false }` [INFO] [stdout] 2a3557a97e1cedcdbae5f021b8fcc26c08d2197fac38b826f6e95cda77ecc12b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] d900d14a76dbb7d4a040b915913ceb87777e55610173d160e720dd2356d6a1db [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" "d900d14a76dbb7d4a040b915913ceb87777e55610173d160e720dd2356d6a1db", kill_on_drop: false }` [INFO] [stderr] Compiling lexical v6.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "d900d14a76dbb7d4a040b915913ceb87777e55610173d160e720dd2356d6a1db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d900d14a76dbb7d4a040b915913ceb87777e55610173d160e720dd2356d6a1db", kill_on_drop: false }` [INFO] [stdout] d900d14a76dbb7d4a040b915913ceb87777e55610173d160e720dd2356d6a1db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 88d2e12ceb7a5c0e37b828b4b3c28ec9a9a16f3e67199999661174e504a74551 [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" "88d2e12ceb7a5c0e37b828b4b3c28ec9a9a16f3e67199999661174e504a74551", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lexical-2158b13de4450ea1) [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] Running tests/api_tests.rs (/opt/rustwide/target/debug/deps/api_tests-db10851c74211a6a) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test string_to_float_test ... ok [INFO] [stderr] Doc-tests lexical [INFO] [stdout] test integer_to_string_test ... ok [INFO] [stdout] test float_to_string_test ... ok [INFO] [stdout] test string_to_integer_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - (line 112) ... ok [INFO] [stdout] test src/lib.rs - (line 213) ... ok [INFO] [stdout] test src/lib.rs - to_string (line 333) ... ok [INFO] [stdout] test src/lib.rs - to_string_with_options (line 360) ... ok [INFO] [stdout] test src/lib.rs - parse_with_options (line 490) ... ok [INFO] [stdout] test src/lib.rs - parse_partial_with_options (line 532) ... ok [INFO] [stdout] test src/lib.rs - parse_partial (line 446) ... ok [INFO] [stdout] test src/lib.rs - parse (line 402) ... ok [INFO] [stdout] test src/lib.rs - (line 18) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.95s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "88d2e12ceb7a5c0e37b828b4b3c28ec9a9a16f3e67199999661174e504a74551", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88d2e12ceb7a5c0e37b828b4b3c28ec9a9a16f3e67199999661174e504a74551", kill_on_drop: false }` [INFO] [stdout] 88d2e12ceb7a5c0e37b828b4b3c28ec9a9a16f3e67199999661174e504a74551