[INFO] fetching crate arpfloat 0.1.10...
[INFO] testing arpfloat-0.1.10 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate arpfloat 0.1.10 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate arpfloat 0.1.10 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arpfloat 0.1.10
[INFO] finished tweaking crates.io crate arpfloat 0.1.10
[INFO] tweaked toml for crates.io crate arpfloat 0.1.10 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate arpfloat 0.1.10 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f2f15f9feed84ea2780065e82368d5916ba6032278f335b71e1935a511321f3
[INFO] running `Command { std: "docker" "start" "-a" "4f2f15f9feed84ea2780065e82368d5916ba6032278f335b71e1935a511321f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f2f15f9feed84ea2780065e82368d5916ba6032278f335b71e1935a511321f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f2f15f9feed84ea2780065e82368d5916ba6032278f335b71e1935a511321f3", kill_on_drop: false }`
[INFO] [stdout] 4f2f15f9feed84ea2780065e82368d5916ba6032278f335b71e1935a511321f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c004cd6a8bde743683f63f0553c307d449a11d790b3a84cda4273c2ef2093e7
[INFO] running `Command { std: "docker" "start" "-a" "3c004cd6a8bde743683f63f0553c307d449a11d790b3a84cda4273c2ef2093e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling arpfloat v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "3c004cd6a8bde743683f63f0553c307d449a11d790b3a84cda4273c2ef2093e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c004cd6a8bde743683f63f0553c307d449a11d790b3a84cda4273c2ef2093e7", kill_on_drop: false }`
[INFO] [stdout] 3c004cd6a8bde743683f63f0553c307d449a11d790b3a84cda4273c2ef2093e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97a2f0051cd5f544e8df5e1994525221ac1d58dfeae3014fc6e7456fdf4409b9
[INFO] running `Command { std: "docker" "start" "-a" "97a2f0051cd5f544e8df5e1994525221ac1d58dfeae3014fc6e7456fdf4409b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling os_str_bytes v6.5.1
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling ciborium-io v0.2.1
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling ciborium-ll v0.2.1
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.35
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex-automata v0.3.8
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling regex v1.9.5
[INFO] [stderr]    Compiling ciborium v0.2.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]    Compiling arpfloat v0.1.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.08s
[INFO] running `Command { std: "docker" "inspect" "97a2f0051cd5f544e8df5e1994525221ac1d58dfeae3014fc6e7456fdf4409b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97a2f0051cd5f544e8df5e1994525221ac1d58dfeae3014fc6e7456fdf4409b9", kill_on_drop: false }`
[INFO] [stdout] 97a2f0051cd5f544e8df5e1994525221ac1d58dfeae3014fc6e7456fdf4409b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ccad14c5bcdfca2d85e3c91825d2cc65d7cd3fe735a6914277cd4b3c2674d43a
[INFO] running `Command { std: "docker" "start" "-a" "ccad14c5bcdfca2d85e3c91825d2cc65d7cd3fe735a6914277cd4b3c2674d43a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arpfloat-6d0c13491503784d)
[INFO] [stdout] 
[INFO] [stdout] running 79 tests
[INFO] [stdout] test arithmetic::add_denormals ... ok
[INFO] [stdout] test arithmetic::test_add ... ok
[INFO] [stdout] test arithmetic::mul_regular_values ... ok
[INFO] [stdout] test arithmetic::test_div_simple ... ok
[INFO] [stdout] test arithmetic::test_addition_large_numbers ... ok
[INFO] [stdout] test arithmetic::test_addition ... ok
[INFO] [stdout] test arithmetic::test_mul_simple ... ok
[INFO] [stdout] test arithmetic::test_operators ... ok
[INFO] [stdout] test arithmetic::test_famous_pentium4_bug ... ok
[INFO] [stdout] test bigint::test_add_basic ... ok
[INFO] [stdout] test bigint::test_all1s_ctor ... ok
[INFO] [stdout] test arithmetic::add_special_values ... ok
[INFO] [stdout] test bigint::test_bigint_operators ... ok
[INFO] [stdout] test bigint::test_flip_bit ... ok
[INFO] [stdout] test bigint::test_div_10 ... ok
[INFO] [stdout] test bigint::test_bigint_to_digits ... ok
[INFO] [stdout] test bigint::test_div_basic ... ok
[INFO] [stdout] test bigint::test_shl ... ok
[INFO] [stdout] test bigint::test_mask_basic ... ok
[INFO] [stdout] test bigint::test_shr ... ok
[INFO] [stdout] test bigint::test_msb ... ok
[INFO] [stdout] test cast::test_cast_down_easy ... ok
[INFO] [stdout] test bigint::test_trailing_zero ... ok
[INFO] [stdout] test arithmetic::test_slow_sqrt_2_test ... ok
[INFO] [stdout] test arithmetic::test_mul_special_values ... ok
[INFO] [stdout] test cast::test_cast_sizes ... ok
[INFO] [stdout] test cast::test_cast_zero_nan_inf ... ok
[INFO] [stdout] test bigint::test_powi5 ... ok
[INFO] [stdout] test cast::test_cast_down_complex ... ok
[INFO] [stdout] test bigint::test_mul_basic ... ok
[INFO] [stdout] test bigint::test_sub_basic ... ok
[INFO] [stdout] test cast::test_round_trip_native_float_cast ... ok
[INFO] [stdout] test arithmetic::test_div_special_values ... ok
[INFO] [stdout] test cast::test_cast_easy_ctor ... ok
[INFO] [stdout] test float::test_bigint_ctor ... ok
[INFO] [stdout] test cast::test_rounding_to_integer ... ok
[INFO] [stdout] test float::test_semantics_size ... ok
[INFO] [stdout] test float::test_one_imm ... ok
[INFO] [stdout] test float::shift_right_fraction ... ok
[INFO] [stdout] test float::test_comparisons ... ok
[INFO] [stdout] test operations::constants::test_e ... ok
[INFO] [stdout] test operations::constants::test_pi ... ok
[INFO] [stdout] test operations::functions::test_abs ... ok
[INFO] [stdout] test operations::functions::test_min_max ... ok
[INFO] [stdout] test cast::test_round ... ok
[INFO] [stdout] test operations::exp::test_sigmoid ... ok
[INFO] [stdout] test operations::frac::test_frac ... ok
[INFO] [stdout] test cast::test_trunc ... ok
[INFO] [stdout] test operations::functions::test_scale ... ok
[INFO] [stdout] test operations::constants::test_ln2 ... ok
[INFO] [stdout] test operations::functions::test_powi ... ok
[INFO] [stdout] test operations::trig::test_cos_known_value ... ok
[INFO] [stdout] test operations::trig::test_sin_known_value ... ok
[INFO] [stdout] test string::test_bigint_to_decimal ... ok
[INFO] [stdout] test operations::exp::test_exp ... ok
[INFO] [stdout] test string::test_bigint_to_string ... ok
[INFO] [stdout] test string::test_decimal_accuracy_for_type ... ok
[INFO] [stdout] test bigint::test_mul_div_encode_decode ... ok
[INFO] [stdout] test string::test_convert_to_string ... ok
[INFO] [stdout] test operations::trig::test_tan_known_value ... ok
[INFO] [stdout] test cast::test_load_store_all_f32 ... ok
[INFO] [stdout] test utils::test_masking ... ok
[INFO] [stdout] test utils::test_lfsr_balance ... ok
[INFO] [stdout] test utils::test_mul_parts ... ok
[INFO] [stdout] test string::test_print_sqrt ... ok
[INFO] [stdout] test utils::test_repetition ... ok
[INFO] [stdout] test operations::exp::test_log ... ok
[INFO] [stdout] test operations::functions::test_sqrt ... ok
[INFO] [stdout] test string::test_readme_example ... ok
[INFO] [stdout] test cast::test_cast_from_integers ... ok
[INFO] [stdout] test arithmetic::test_add_random_vals ... ok
[INFO] [stdout] test arithmetic::test_mul_random_vals ... ok
[INFO] [stdout] test string::test_fuzz_printing ... ok
[INFO] [stdout] test operations::trig::test_cos ... ok
[INFO] [stdout] test bigint::test_basic_operations ... ok
[INFO] [stdout] test operations::trig::test_sin ... ok
[INFO] [stdout] test operations::functions::test_pow ... ok
[INFO] [stdout] test operations::functions::test_rem ... ok
[INFO] [stdout] test bigint::test_mul_karatsuba ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 79 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.31s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arpfloat
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/lib.rs - (line 78) ... ok
[INFO] [stdout] test src/bigint.rs - bigint::BigInt (line 60) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/float.rs - float::Semantics (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 69) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/lib.rs - (line 93) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ccad14c5bcdfca2d85e3c91825d2cc65d7cd3fe735a6914277cd4b3c2674d43a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccad14c5bcdfca2d85e3c91825d2cc65d7cd3fe735a6914277cd4b3c2674d43a", kill_on_drop: false }`
[INFO] [stdout] ccad14c5bcdfca2d85e3c91825d2cc65d7cd3fe735a6914277cd4b3c2674d43a
