[INFO] fetching crate lexical-parse-integer 0.8.0...
[INFO] testing lexical-parse-integer-0.8.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate lexical-parse-integer 0.8.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate lexical-parse-integer 0.8.0 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-parse-integer 0.8.0
[INFO] finished tweaking crates.io crate lexical-parse-integer 0.8.0
[INFO] tweaked toml for crates.io crate lexical-parse-integer 0.8.0 written to /workspace/builds/worker-7/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 4411d868f9e24d35fba329ef5cbf2bed7f796e71ce599f40aa2a72c9161a5ed5
[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" "4411d868f9e24d35fba329ef5cbf2bed7f796e71ce599f40aa2a72c9161a5ed5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4411d868f9e24d35fba329ef5cbf2bed7f796e71ce599f40aa2a72c9161a5ed5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4411d868f9e24d35fba329ef5cbf2bed7f796e71ce599f40aa2a72c9161a5ed5", kill_on_drop: false }`
[INFO] [stdout] 4411d868f9e24d35fba329ef5cbf2bed7f796e71ce599f40aa2a72c9161a5ed5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 5da440784ca92ff2dd3da356f03c30c1df1abf7adbcbece9034a09b7c7bd1b9d
[INFO] running `Command { std: "docker" "start" "-a" "5da440784ca92ff2dd3da356f03c30c1df1abf7adbcbece9034a09b7c7bd1b9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexical-util v0.8.1
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `Command { std: "docker" "inspect" "5da440784ca92ff2dd3da356f03c30c1df1abf7adbcbece9034a09b7c7bd1b9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5da440784ca92ff2dd3da356f03c30c1df1abf7adbcbece9034a09b7c7bd1b9d", kill_on_drop: false }`
[INFO] [stdout] 5da440784ca92ff2dd3da356f03c30c1df1abf7adbcbece9034a09b7c7bd1b9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 104a1d0859a9943cb1a39ac9ccee32ae9c1c7943528d337d23c427d57e5c816f
[INFO] running `Command { std: "docker" "start" "-a" "104a1d0859a9943cb1a39ac9ccee32ae9c1c7943528d337d23c427d57e5c816f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v0.10.1
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.73s
[INFO] running `Command { std: "docker" "inspect" "104a1d0859a9943cb1a39ac9ccee32ae9c1c7943528d337d23c427d57e5c816f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "104a1d0859a9943cb1a39ac9ccee32ae9c1c7943528d337d23c427d57e5c816f", kill_on_drop: false }`
[INFO] [stdout] 104a1d0859a9943cb1a39ac9ccee32ae9c1c7943528d337d23c427d57e5c816f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] f79f5f1b837075f9f143ca2d7f09981e5a2d30b1ebf40a051cc4a4b3f0e20bfd
[INFO] running `Command { std: "docker" "start" "-a" "f79f5f1b837075f9f143ca2d7f09981e5a2d30b1ebf40a051cc4a4b3f0e20bfd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lexical_parse_integer-d02d8dc7694dbd53)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/algorithm_tests.rs (/opt/rustwide/target/debug/deps/algorithm_tests-0040a332a9a50828)
[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] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test algorithm_test ... ok
[INFO] [stdout] test test_parse_8digits ... ok
[INFO] [stdout] test test_try_parse_8digits ... ok
[INFO] [stdout] test test_is_8digits ... ok
[INFO] [stdout] test test_is_4digits ... ok
[INFO] [stdout] test test_try_parse_4digits ... ok
[INFO] [stdout] test algorithm_128_test ... ok
[INFO] [stdout] test test_parse_4digits ... ok
[INFO] [stdout] test parse_8digits_proptest ... ok
[INFO] [stdout] test parse_4digits_proptest ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/api_tests.rs (/opt/rustwide/target/debug/deps/api_tests-9075de38365a7b93)
[INFO] [stdout] 
[INFO] [stdout] running 71 tests
[INFO] [stdout] test i128_decimal_test ... ok
[INFO] [stdout] test i16_decimal_test ... ok
[INFO] [stdout] test i32_decimal_test ... ok
[INFO] [stdout] test i128_sign_only_proptest ... ok
[INFO] [stdout] test i16_invalid_proptest ... ok
[INFO] [stdout] test i16_sign_only_proptest ... ok
[INFO] [stdout] test i32_sign_only_proptest ... ok
[INFO] [stdout] test i32_invalid_proptest ... ok
[INFO] [stdout] test i64_decimal_test ... ok
[INFO] [stdout] test i16_underflow_proptest ... ok
[INFO] [stdout] test i16_trailing_digits_proptest ... ok
[INFO] [stdout] test i16_overflow_proptest ... ok
[INFO] [stdout] test i32_overflow_proptest ... ok
[INFO] [stdout] test i64_sign_only_proptest ... ok
[INFO] [stdout] test i8_decimal_test ... ok
[INFO] [stdout] test i64_double_sign_proptest ... ok
[INFO] [stdout] test i16_double_sign_proptest ... ok
[INFO] [stdout] test i128_double_sign_proptest ... ok
[INFO] [stdout] test i8_overflow_proptest ... ok
[INFO] [stdout] test i32_double_sign_proptest ... ok
[INFO] [stdout] test i8_sign_only_proptest ... ok
[INFO] [stdout] test u128_decimal_test ... ok
[INFO] [stdout] test i8_double_sign_proptest ... ok
[INFO] [stdout] test i32_underflow_proptest ... ok
[INFO] [stdout] test options_test ... ok
[INFO] [stdout] test i32_trailing_digits_proptest ... ok
[INFO] [stdout] test i64_underflow_proptest ... ok
[INFO] [stdout] test u128_sign_only_proptest ... ok
[INFO] [stdout] test i64_invalid_proptest ... ok
[INFO] [stdout] test u16_decimal_test ... ok
[INFO] [stdout] test i64_trailing_digits_proptest ... ok
[INFO] [stdout] test i64_overflow_proptest ... ok
[INFO] [stdout] test i128_overflow_proptest ... ok
[INFO] [stdout] test i128_invalid_proptest ... ok
[INFO] [stdout] test i8_trailing_digits_proptest ... ok
[INFO] [stdout] test i8_underflow_proptest ... ok
[INFO] [stdout] test u32_decimal_test ... ok
[INFO] [stdout] test i8_invalid_proptest ... ok
[INFO] [stdout] test i128_underflow_proptest ... ok
[INFO] [stdout] test u16_invalid_proptest ... ok
[INFO] [stdout] test u16_sign_only_proptest ... ok
[INFO] [stdout] test i128_trailing_digits_proptest ... ok
[INFO] [stdout] test u16_overflow_proptest ... ok
[INFO] [stdout] test u128_invalid_proptest ... ok
[INFO] [stdout] test u64_decimal_test ... ok
[INFO] [stdout] test u32_sign_only_proptest ... ok
[INFO] [stdout] test u32_overflow_proptest ... ok
[INFO] [stdout] test u16_double_sign_proptest ... ok
[INFO] [stdout] test u16_negative_proptest ... ok
[INFO] [stdout] test u8_decimal_test ... ok
[INFO] [stdout] test u64_sign_only_proptest ... ok
[INFO] [stdout] test u64_double_sign_proptest ... ok
[INFO] [stdout] test u64_invalid_proptest ... ok
[INFO] [stdout] test u128_double_sign_proptest ... ok
[INFO] [stdout] test u32_double_sign_proptest ... ok
[INFO] [stdout] test u8_invalid_proptest ... ok
[INFO] [stdout] test u8_double_sign_proptest ... ok
[INFO] [stdout] test u32_negative_proptest ... ok
[INFO] [stdout] test u32_invalid_proptest ... ok
[INFO] [stdout] test u64_negative_proptest ... ok
[INFO] [stdout] test u8_negative_proptest ... ok
[INFO] [stdout] test u8_sign_only_proptest ... ok
[INFO] [stdout] test u128_negative_proptest ... ok
[INFO] [stdout] test u8_overflow_proptest ... ok
[INFO] [stdout] test u64_overflow_proptest ... ok
[INFO] [stdout] test u16_trailing_digits_proptest ... ok
[INFO] [stdout] test u32_trailing_digits_proptest ... ok
[INFO] [stdout] test u8_trailing_digits_proptest ... ok
[INFO] [stdout] test u64_trailing_digits_proptest ... ok
[INFO] [stdout] test u128_overflow_proptest ... ok
[INFO] [stdout] test u128_trailing_digits_proptest ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 71 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/compact_tests.rs (/opt/rustwide/target/debug/deps/compact_tests-12e0b680cc121240)
[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/options_tests.rs (/opt/rustwide/target/debug/deps/options_tests-1f8deb60c2f378b4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test options_tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/partial_tests.rs (/opt/rustwide/target/debug/deps/partial_tests-2c70f629a15700a6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test u8_decimal_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/util.rs (/opt/rustwide/target/debug/deps/util-6b843641cfcdda83)
[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 lexical-parse-integer
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/options.rs - options::Options (line 55) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f79f5f1b837075f9f143ca2d7f09981e5a2d30b1ebf40a051cc4a4b3f0e20bfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f79f5f1b837075f9f143ca2d7f09981e5a2d30b1ebf40a051cc4a4b3f0e20bfd", kill_on_drop: false }`
[INFO] [stdout] f79f5f1b837075f9f143ca2d7f09981e5a2d30b1ebf40a051cc4a4b3f0e20bfd