[INFO] fetching crate dec 0.4.0...
[INFO] testing dec-0.4.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate dec 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate dec 0.4.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dec 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dec 0.4.0
[INFO] tweaked toml for crates.io crate dec 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 396fefe7301489fbe479198d974e98109942b6f87de220f6f098e4aec4dfe1e7
[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" "396fefe7301489fbe479198d974e98109942b6f87de220f6f098e4aec4dfe1e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "396fefe7301489fbe479198d974e98109942b6f87de220f6f098e4aec4dfe1e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "396fefe7301489fbe479198d974e98109942b6f87de220f6f098e4aec4dfe1e7", kill_on_drop: false }`
[INFO] [stdout] 396fefe7301489fbe479198d974e98109942b6f87de220f6f098e4aec4dfe1e7
[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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 401ffc89ae5349dbe276ebd86e98e69374995cbd755a66d130525ad0e0083c9b
[INFO] running `Command { std: "docker" "start" "-a" "401ffc89ae5349dbe276ebd86e98e69374995cbd755a66d130525ad0e0083c9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling decnumber-sys v0.1.5
[INFO] [stderr]    Compiling dec v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.93s
[INFO] running `Command { std: "docker" "inspect" "401ffc89ae5349dbe276ebd86e98e69374995cbd755a66d130525ad0e0083c9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "401ffc89ae5349dbe276ebd86e98e69374995cbd755a66d130525ad0e0083c9b", kill_on_drop: false }`
[INFO] [stdout] 401ffc89ae5349dbe276ebd86e98e69374995cbd755a66d130525ad0e0083c9b
[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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d600942eadc1f06147c844f599b918163d2e3b7d83594e642aa7f3fdb124790
[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" "2d600942eadc1f06147c844f599b918163d2e3b7d83594e642aa7f3fdb124790", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling syn v1.0.72
[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 plotters-backend v0.3.0
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling plotters-svg v0.3.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling cast v0.2.6
[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 rand_core v0.5.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling serde_test v1.0.126
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling dec v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 29.05s
[INFO] running `Command { std: "docker" "inspect" "2d600942eadc1f06147c844f599b918163d2e3b7d83594e642aa7f3fdb124790", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d600942eadc1f06147c844f599b918163d2e3b7d83594e642aa7f3fdb124790", kill_on_drop: false }`
[INFO] [stdout] 2d600942eadc1f06147c844f599b918163d2e3b7d83594e642aa7f3fdb124790
[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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a493a329c514c395e22a8e34aa8e225b3df357b813632c26b3267149849d7326
[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" "a493a329c514c395e22a8e34aa8e225b3df357b813632c26b3267149849d7326", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dec-c698fbb88b42bee2)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/dec.rs (/opt/rustwide/target/debug/deps/dec-0f6eb4cdf3b1b381)
[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 39 tests
[INFO] [stdout] test test_decimal128_set_exponent ... ok
[INFO] [stdout] test test_decimal128_decomposition ... ok
[INFO] [stdout] test test_cx_into_u64 ... ok
[INFO] [stdout] test test_decimal128_ops ... ok
[INFO] [stdout] test test_cx_into_i128 ... ok
[INFO] [stdout] test test_decimal128_rescale ... ok
[INFO] [stdout] test test_constants_decimal32 ... ok
[INFO] [stdout] test test_i128_to_decimal ... ok
[INFO] [stdout] test test_i64_to_decimal64 ... ok
[INFO] [stdout] test test_decimal64_ops ... ok
[INFO] [stdout] test test_decimal64_special_value_coefficient ... ok
[INFO] [stdout] test test_decnum_tryinto_primitive ... ok
[INFO] [stdout] test test_constants_decimal128 ... ok
[INFO] [stdout] test test_decimal64_rescale ... ok
[INFO] [stdout] test test_decimal32_decomposition ... ok
[INFO] [stdout] test test_i128_to_decimal128 ... ok
[INFO] [stdout] test test_cx_into_i64 ... ok
[INFO] [stdout] test test_i64_to_decimal128 ... ok
[INFO] [stdout] test test_decimal128_special_value_coefficient ... ok
[INFO] [stdout] test test_decimal64_decomposition ... ok
[INFO] [stdout] test test_constants_decimal64 ... ok
[INFO] [stdout] test test_decimal64_set_exponent ... ok
[INFO] [stdout] test test_i64_to_decimal ... ok
[INFO] [stdout] test test_decnum_coefficient ... ok
[INFO] [stdout] test test_ordered_decimal128 ... ok
[INFO] [stdout] test test_overloading ... ok
[INFO] [stdout] test test_u128_to_decimal ... ok
[INFO] [stdout] test test_to_width_decimal ... ok
[INFO] [stderr]    Doc-tests dec
[INFO] [stdout] test test_agg_wide_narrow_decnum ... ok
[INFO] [stdout] test test_standard_notation_dec_64 ... ok
[INFO] [stdout] test test_ordered_decimal ... ok
[INFO] [stdout] test test_standard_notation_dec_128 ... ok
[INFO] [stdout] test test_cx_into_u128 ... ok
[INFO] [stdout] test test_standard_notation_decimal ... ok
[INFO] [stdout] test test_u64_to_decimal ... ok
[INFO] [stdout] test test_u128_to_decimal128 ... ok
[INFO] [stdout] test test_ordered_decimal64 ... ok
[INFO] [stdout] test test_u64_to_decimal128 ... ok
[INFO] [stdout] test test_u64_to_decimal64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/decimal64.rs - decimal64::Context<Decimal64>::from_i64 (line 617) ... ok
[INFO] [stdout] test src/decimal64.rs - decimal64::Context<Decimal64>::from_u64 (line 645) ... ok
[INFO] [stdout] test src/decimal128.rs - decimal128::Context<Decimal128>::from_i128 (line 654) ... ok
[INFO] [stdout] test src/decimal.rs - decimal::Context<Decimal<N>>::from_i128 (line 855) ... ok
[INFO] [stdout] test src/decimal128.rs - decimal128::Context<Decimal128>::from_u128 (line 682) ... ok
[INFO] [stdout] test src/decimal.rs - decimal::Context<Decimal<N>>::from_u128 (line 884) ... ok
[INFO] [stdout] test src/decimal128.rs - decimal128::Decimal128 (line 44) ... ok
[INFO] [stdout] test src/decimal64.rs - decimal64::Decimal64 (line 44) ... ok
[INFO] [stdout] test src/lib.rs - (line 76) ... ok
[INFO] [stdout] test src/decimal64.rs - decimal64::Context<Decimal64>::rescale (line 1007) ... ok
[INFO] [stdout] test src/decimal128.rs - decimal128::Context<Decimal128>::rescale (line 1024) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a493a329c514c395e22a8e34aa8e225b3df357b813632c26b3267149849d7326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a493a329c514c395e22a8e34aa8e225b3df357b813632c26b3267149849d7326", kill_on_drop: false }`
[INFO] [stdout] a493a329c514c395e22a8e34aa8e225b3df357b813632c26b3267149849d7326