[INFO] fetching crate fixed_decimal 0.2.1... [INFO] testing fixed_decimal-0.2.1 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate fixed_decimal 0.2.1 into /workspace/builds/worker-111/source [INFO] validating manifest of crates.io crate fixed_decimal 0.2.1 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 fixed_decimal 0.2.1 [INFO] finished tweaking crates.io crate fixed_decimal 0.2.1 [INFO] tweaked toml for crates.io crate fixed_decimal 0.2.1 written to /workspace/builds/worker-111/source/Cargo.toml [INFO] crate crates.io crate fixed_decimal 0.2.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 6b023d31623edcb08b30c6388324afaa19436f138e550bf21d023fd5a7113ff3 [INFO] running `Command { std: "docker" "start" "-a" "6b023d31623edcb08b30c6388324afaa19436f138e550bf21d023fd5a7113ff3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6b023d31623edcb08b30c6388324afaa19436f138e550bf21d023fd5a7113ff3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b023d31623edcb08b30c6388324afaa19436f138e550bf21d023fd5a7113ff3", kill_on_drop: false }` [INFO] [stdout] 6b023d31623edcb08b30c6388324afaa19436f138e550bf21d023fd5a7113ff3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 0b52c462d7e203344fd66963839f614750740cfac3ca406ea1e8793c1e2ebd22 [INFO] running `Command { std: "docker" "start" "-a" "0b52c462d7e203344fd66963839f614750740cfac3ca406ea1e8793c1e2ebd22", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling writeable v0.2.0 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling displaydoc v0.2.3 [INFO] [stderr] Compiling fixed_decimal v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.30s [INFO] running `Command { std: "docker" "inspect" "0b52c462d7e203344fd66963839f614750740cfac3ca406ea1e8793c1e2ebd22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b52c462d7e203344fd66963839f614750740cfac3ca406ea1e8793c1e2ebd22", kill_on_drop: false }` [INFO] [stdout] 0b52c462d7e203344fd66963839f614750740cfac3ca406ea1e8793c1e2ebd22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 8d857aa7915aa7dd1cfb669f692dfc6d5970fa8ffdf3552e83b0fc8248b2035f [INFO] running `Command { std: "docker" "start" "-a" "8d857aa7915aa7dd1cfb669f692dfc6d5970fa8ffdf3552e83b0fc8248b2035f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling semver v1.0.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling icu_benchmark_macros v0.2.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_pcg v0.3.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling rand_distr v0.4.1 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling fixed_decimal v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 16.25s [INFO] running `Command { std: "docker" "inspect" "8d857aa7915aa7dd1cfb669f692dfc6d5970fa8ffdf3552e83b0fc8248b2035f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d857aa7915aa7dd1cfb669f692dfc6d5970fa8ffdf3552e83b0fc8248b2035f", kill_on_drop: false }` [INFO] [stdout] 8d857aa7915aa7dd1cfb669f692dfc6d5970fa8ffdf3552e83b0fc8248b2035f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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] 3c55add72b6edd6d1f09459ebfbcf3658875d2d7a44b340e10dcc8ab4d70f9f6 [INFO] running `Command { std: "docker" "start" "-a" "3c55add72b6edd6d1f09459ebfbcf3658875d2d7a44b340e10dcc8ab4d70f9f6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.35s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fixed_decimal-ce9a2ed4e70e21ca) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test decimal::test_basic ... ok [INFO] [stdout] test decimal::test_from_str ... ok [INFO] [stdout] test decimal::test_isize_limits ... ok [INFO] [stdout] test decimal::test_signum_zero ... ok [INFO] [stdout] test decimal::test_syntax_error ... ok [INFO] [stdout] test decimal::test_ui128_limits ... ok [INFO] [stdout] test uint_iterator::test_basic ... ok [INFO] [stdout] test uint_iterator::test_zeros ... ok [INFO] [stdout] test decimal::test_lower_magnitude_bounds ... ok [INFO] [stdout] test decimal::test_upper_magnitude_bounds ... ok [INFO] [stdout] test decimal::test_zero_str_bounds ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] Doc-tests fixed_decimal [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/decimal.rs - decimal::FixedDecimal::magnitude_range (line 217) ... ok [INFO] [stdout] test src/lib.rs - Error::Limit (line 59) ... ok [INFO] [stdout] test src/decimal.rs - decimal::FixedDecimal::negated (line 322) ... ok [INFO] [stdout] test src/decimal.rs - decimal::FixedDecimal::signum (line 336) ... ok [INFO] [stdout] test src/decimal.rs - decimal::FixedDecimal::write_len (line 410) ... ok [INFO] [stdout] test src/decimal.rs - decimal::FixedDecimal::negate (line 301) ... ok [INFO] [stdout] test src/decimal.rs - decimal::FixedDecimal::digit_at (line 186) ... ok [INFO] [stdout] test src/decimal.rs - decimal::FixedDecimal::multiplied_pow10 (line 284) ... ok [INFO] [stdout] test src/decimal.rs - decimal::FixedDecimal::multiply_pow10 (line 237) ... ok [INFO] [stdout] test src/decimal.rs - decimal::FixedDecimal (line 33) ... ok [INFO] [stdout] test src/decimal.rs - decimal::FixedDecimal::write_to (line 382) ... ok [INFO] [stdout] test src/lib.rs - (line 13) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3c55add72b6edd6d1f09459ebfbcf3658875d2d7a44b340e10dcc8ab4d70f9f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c55add72b6edd6d1f09459ebfbcf3658875d2d7a44b340e10dcc8ab4d70f9f6", kill_on_drop: false }` [INFO] [stdout] 3c55add72b6edd6d1f09459ebfbcf3658875d2d7a44b340e10dcc8ab4d70f9f6