[INFO] fetching crate flexfloat 0.1.1...
[INFO] testing flexfloat-0.1.1 against try#8da20828b6ea601dfd8e2448cb50ace88876bd78 for pr-150933
[INFO] extracting crate flexfloat 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate flexfloat 0.1.1
[INFO] finished tweaking crates.io crate flexfloat 0.1.1
[INFO] tweaked toml for crates.io crate flexfloat 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate flexfloat 0.1.1 on toolchain 8da20828b6ea601dfd8e2448cb50ace88876bd78
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate flexfloat 0.1.1 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" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36f61a23d3cd129dfc3199b77f3853b2ac30d829013d1a4dd35c28239107d6e8
[INFO] running `Command { std: "docker" "start" "-a" "36f61a23d3cd129dfc3199b77f3853b2ac30d829013d1a4dd35c28239107d6e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36f61a23d3cd129dfc3199b77f3853b2ac30d829013d1a4dd35c28239107d6e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36f61a23d3cd129dfc3199b77f3853b2ac30d829013d1a4dd35c28239107d6e8", kill_on_drop: false }`
[INFO] [stdout] 36f61a23d3cd129dfc3199b77f3853b2ac30d829013d1a4dd35c28239107d6e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd3ab3e8c35fc721b1eb5c28caa620305cb75fd023dc9a2fbd91f69cda7d7724
[INFO] running `Command { std: "docker" "start" "-a" "fd3ab3e8c35fc721b1eb5c28caa620305cb75fd023dc9a2fbd91f69cda7d7724", kill_on_drop: false }`
[INFO] [stderr]    Compiling flexfloat v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "fd3ab3e8c35fc721b1eb5c28caa620305cb75fd023dc9a2fbd91f69cda7d7724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd3ab3e8c35fc721b1eb5c28caa620305cb75fd023dc9a2fbd91f69cda7d7724", kill_on_drop: false }`
[INFO] [stdout] fd3ab3e8c35fc721b1eb5c28caa620305cb75fd023dc9a2fbd91f69cda7d7724
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b24510e6ba3cfeefb038bf5684fb5087f339d443761a3c42cdcbf4b7927e87c0
[INFO] running `Command { std: "docker" "start" "-a" "b24510e6ba3cfeefb038bf5684fb5087f339d443761a3c42cdcbf4b7927e87c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling indexmap v2.11.1
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling flexfloat v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling rstest v0.26.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.48s
[INFO] running `Command { std: "docker" "inspect" "b24510e6ba3cfeefb038bf5684fb5087f339d443761a3c42cdcbf4b7927e87c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b24510e6ba3cfeefb038bf5684fb5087f339d443761a3c42cdcbf4b7927e87c0", kill_on_drop: false }`
[INFO] [stdout] b24510e6ba3cfeefb038bf5684fb5087f339d443761a3c42cdcbf4b7927e87c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c612f08a9be0220c1d44f59ef5de7b714d98c07e39590fd0fa423248aa501827
[INFO] running `Command { std: "docker" "start" "-a" "c612f08a9be0220c1d44f59ef5de7b714d98c07e39590fd0fa423248aa501827", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flexfloat-d8cdc94ba0851c1c)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test bitarray::boolean_list::tests::test_shift_with_bool ... ok
[INFO] [stdout] test bitarray::boolean_list::tests::test_bitarray_float ... ok
[INFO] [stdout] test bitarray::boolean_list::tests::test_bitarray_bigint ... ok
[INFO] [stdout] test flexfloat::arithmetic::tests::test_sub ... ok
[INFO] [stdout] test flexfloat::arithmetic::tests::test_add ... ok
[INFO] [stdout] test flexfloat::cmp::tests::test_partial_eq ... ok
[INFO] [stdout] test flexfloat::converter::tests::test_conversion ... ok
[INFO] [stdout] test flexfloat::arithmetic::tests::test_div ... ok
[INFO] [stdout] test flexfloat::arithmetic::tests::test_mul ... ok
[INFO] [stdout] test flexfloat::cmp::tests::test_partial_ord ... ok
[INFO] [stdout] test bitarray::boolean_list::tests::test_bitarray_bytes ... ok
[INFO] [stdout] test bitarray::boolean_list::tests::test_get ... ok
[INFO] [stdout] test bitarray::boolean_list::tests::test_get_mut ... ok
[INFO] [stdout] test bitarray::boolean_list::tests::test_bitarray_biguint ... ok
[INFO] [stdout] test bitarray::boolean_list::tests::test_append_bool ... ok
[INFO] [stdout] test bitarray::boolean_list::tests::test_bitarray_bits ... ok
[INFO] [stdout] test bitarray::boolean_list::tests::test_len has been running for over 60 seconds
[INFO] [stdout] test bitarray::boolean_list::tests::test_ones has been running for over 60 seconds
[INFO] [stdout] test bitarray::boolean_list::tests::test_zeros has been running for over 60 seconds
[INFO] [stdout] test bitarray::boolean_list::tests::test_len ... ok
[INFO] [stdout] test bitarray::boolean_list::tests::test_zeros ... ok
[INFO] [stdout] test bitarray::boolean_list::tests::test_ones ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 149.14s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flexfloat
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test src/bitarray/mod.rs - bitarray::BitArray::from_bigint (line 209) ... ok
[INFO] [stdout] test src/bitarray/mod.rs - bitarray::BitArray::from_bits (line 106) ... ok
[INFO] [stdout] test src/bitarray/boolean_list.rs - bitarray::boolean_list (line 28) ... ok
[INFO] [stdout] test src/bitarray/mod.rs - bitarray::BitArray::from_biguint (line 169) ... ok
[INFO] [stdout] test src/bitarray/mod.rs - bitarray (line 23) ... ok
[INFO] [stdout] test src/bitarray/mod.rs - bitarray::BitArray::from_f64 (line 143) ... ok
[INFO] [stdout] test src/bitarray/mod.rs - bitarray::BitArray::get_range (line 419) ... ok
[INFO] [stdout] test src/bitarray/mod.rs - bitarray::BitArray::zeros (line 241) ... ok
[INFO] [stdout] test src/flexfloat/arithmetic.rs - flexfloat::arithmetic (line 28) ... ok
[INFO] [stdout] test src/flexfloat/converter.rs - flexfloat::converter::FlexFloat<B>::to_f64 (line 106) ... ok
[INFO] [stdout] test src/flexfloat/arithmetic.rs - flexfloat::arithmetic::FlexFloat<B>::grow_exponent_bits (line 137) ... ok
[INFO] [stdout] test src/flexfloat/converter.rs - flexfloat::converter (line 28) ... ok
[INFO] [stdout] test src/flexfloat/converter.rs - flexfloat::converter::FlexFloat<DefaultBitArray> (line 137) ... ok
[INFO] [stdout] test src/flexfloat/mod.rs - flexfloat::FlexFloat<B>::is_zero (line 248) ... ok
[INFO] [stdout] test src/flexfloat/mod.rs - flexfloat::FlexFloat<B>::new (line 101) ... ok
[INFO] [stdout] test src/flexfloat/mod.rs - flexfloat::FlexFloat<B>::new_infinity (line 181) ... ok
[INFO] [stdout] test src/flexfloat/mod.rs - flexfloat::FlexFloat<B>::new_nan (line 159) ... ok
[INFO] [stdout] test src/flexfloat/mod.rs - flexfloat::FlexFloat<B>::new_zero (line 145) ... ok
[INFO] [stdout] test src/flexfloat/mod.rs - flexfloat::FlexFloat<B>::new_zero_with_sign (line 124) ... ok
[INFO] [stdout] test src/flexfloat/mod.rs - flexfloat::FlexFloat<B>::sign (line 269) ... ok
[INFO] [stdout] test src/flexfloat/mod.rs - flexfloat::FlexFloat<DefaultBitArray>::infinity (line 439) ... ok
[INFO] [stdout] test src/flexfloat/mod.rs - flexfloat::FlexFloat<DefaultBitArray>::nan (line 370) ... ok
[INFO] [stdout] test src/flexfloat/mod.rs - flexfloat::FlexFloat<B>::is_infinity (line 229) ... ok
[INFO] [stdout] test src/flexfloat/converter.rs - flexfloat::converter::FlexFloat<B>::from_f64 (line 70) ... ok
[INFO] [stdout] test src/flexfloat/mod.rs - flexfloat::FlexFloat<B>::fraction (line 299) ... ok
[INFO] [stdout] test src/bitarray/mod.rs - bitarray::BitArray::from_bytes (line 83) ... ok
[INFO] [stdout] test src/flexfloat/arithmetic.rs - flexfloat::arithmetic::FlexFloat<B> (line 91) ... ok
[INFO] [stdout] test src/flexfloat/arithmetic.rs - flexfloat::arithmetic::FlexFloat<B>::abs (line 60) ... ok
[INFO] [stdout] test src/bitarray/mod.rs - bitarray::BitArray::shift_with_fill (line 493) ... ok
[INFO] [stdout] test src/flexfloat/mod.rs - flexfloat::FlexFloat<B>::is_nan (line 210) ... ok
[INFO] [stdout] test src/bitarray/mod.rs - bitarray::BitArray::to_bits_string (line 334) ... ok
[INFO] [stdout] test src/flexfloat/mod.rs - flexfloat::FlexFloat<DefaultBitArray>::zero (line 322) ... ok
[INFO] [stdout] test src/bitarray/mod.rs - bitarray::BitArray::ones (line 265) ... ok
[INFO] [stdout] test src/bitarray/mod.rs - bitarray::BitArray::append_bool_in_place (line 460) ... ok
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] test src/flexfloat/mod.rs - flexfloat::FlexFloat<DefaultBitArray>::pos_infinity (line 391) ... ok
[INFO] [stdout] test src/flexfloat/mod.rs - flexfloat::FlexFloat<DefaultBitArray>::zero_with_sign (line 347) ... ok
[INFO] [stdout] test src/flexfloat/mod.rs - flexfloat::FlexFloat<DefaultBitArray>::neg_infinity (line 413) ... ok
[INFO] [stdout] test src/flexfloat/mod.rs - flexfloat (line 36) ... ok
[INFO] [stdout] test src/flexfloat/converter.rs - flexfloat::converter::f64 (line 163) ... ok
[INFO] [stdout] test src/flexfloat/mod.rs - flexfloat::FlexFloat<B>::exponent (line 285) ... ok
[INFO] [stdout] test src/bitarray/mod.rs - bitarray::BitArray::to_float (line 311) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.14s; merged doctests compilation took 0.92s
[INFO] running `Command { std: "docker" "inspect" "c612f08a9be0220c1d44f59ef5de7b714d98c07e39590fd0fa423248aa501827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c612f08a9be0220c1d44f59ef5de7b714d98c07e39590fd0fa423248aa501827", kill_on_drop: false }`
[INFO] [stdout] c612f08a9be0220c1d44f59ef5de7b714d98c07e39590fd0fa423248aa501827