[INFO] fetching crate ordered-float 2.8.0...
[INFO] testing ordered-float-2.8.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate ordered-float 2.8.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate ordered-float 2.8.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ordered-float 2.8.0
[INFO] finished tweaking crates.io crate ordered-float 2.8.0
[INFO] tweaked toml for crates.io crate ordered-float 2.8.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", 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] 61747a9176b5e748c30e16ecb5457da9ee4e708be9b362f0ae9cdbbb9204b886
[INFO] running `Command { std: "docker" "start" "-a" "61747a9176b5e748c30e16ecb5457da9ee4e708be9b362f0ae9cdbbb9204b886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61747a9176b5e748c30e16ecb5457da9ee4e708be9b362f0ae9cdbbb9204b886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61747a9176b5e748c30e16ecb5457da9ee4e708be9b362f0ae9cdbbb9204b886", kill_on_drop: false }`
[INFO] [stdout] 61747a9176b5e748c30e16ecb5457da9ee4e708be9b362f0ae9cdbbb9204b886
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f754d7f6319944f4f72cb10bbe377937d614b87641a896f3434ebe7e9db11ae8
[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" "f754d7f6319944f4f72cb10bbe377937d614b87641a896f3434ebe7e9db11ae8", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling ordered-float v2.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.02s
[INFO] running `Command { std: "docker" "inspect" "f754d7f6319944f4f72cb10bbe377937d614b87641a896f3434ebe7e9db11ae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f754d7f6319944f4f72cb10bbe377937d614b87641a896f3434ebe7e9db11ae8", kill_on_drop: false }`
[INFO] [stdout] f754d7f6319944f4f72cb10bbe377937d614b87641a896f3434ebe7e9db11ae8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e03c77c06839b3681223f5764369473901e3972de569843dc0f7fd23b76b003
[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" "5e03c77c06839b3681223f5764369473901e3972de569843dc0f7fd23b76b003", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_test v1.0.130
[INFO] [stderr]    Compiling ordered-float v2.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.87s
[INFO] running `Command { std: "docker" "inspect" "5e03c77c06839b3681223f5764369473901e3972de569843dc0f7fd23b76b003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e03c77c06839b3681223f5764369473901e3972de569843dc0f7fd23b76b003", kill_on_drop: false }`
[INFO] [stdout] 5e03c77c06839b3681223f5764369473901e3972de569843dc0f7fd23b76b003
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 7471fbe1c170bbcb70c054bb530bc0206c3c6e11c2034abacdfbe0fe3bc9e25f
[INFO] running `Command { std: "docker" "start" "-a" "7471fbe1c170bbcb70c054bb530bc0206c3c6e11c2034abacdfbe0fe3bc9e25f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ordered_float-fbffdcd06c126b9b)
[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/test.rs (/opt/rustwide/target/debug/deps/test-50ad7d99fd9557b4)
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test add ... ok
[INFO] [stdout] test from_ref ... ok
[INFO] [stdout] test hash_zero_and_neg_zero_to_the_same_hc ... ok
[INFO] [stdout] test not_nan32_bounded ... ok
[INFO] [stdout] test not_nan32_compare_regular_floats ... ok
[INFO] [stdout] test not_nan32_from_primitive ... ok
[INFO] [stdout] test not_nan64_bounded ... ok
[INFO] [stdout] test not_nan32_zero ... ok
[INFO] [stdout] test hash_inf_and_neg_inf_to_different_hcs ... ok
[INFO] [stdout] test not_nan32_fail_when_constructing_with_nan ... ok
[INFO] [stdout] test not_nan32_num_cast ... ok
[INFO] [stdout] test not_nan32_one ... ok
[INFO] [stdout] test not_nan32_num ... ok
[INFO] [stdout] test not_nan32_signed ... ok
[INFO] [stdout] test not_nan32_to_primitive ... ok
[INFO] [stdout] test not_nan64_compare_regular_floats ... ok
[INFO] [stdout] test not_nan64_fail_when_constructing_with_nan ... ok
[INFO] [stdout] test not_nan64_from_primitive ... ok
[INFO] [stdout] test not_nan64_num ... ok
[INFO] [stdout] test not_nan64_signed ... ok
[INFO] [stdout] test not_nan64_sum_product ... ok
[INFO] [stdout] test not_nan64_num_cast ... ok
[INFO] [stdout] test not_nan64_one ... ok
[INFO] [stdout] test not_nan_usage_in_const_context ... ok
[INFO] [stdout] test not_nan64_zero ... ok
[INFO] [stdout] test not_nan64_to_primitive ... ok
[INFO] [stdout] test ordered_f32_compare_nan ... ok
[INFO] [stdout] test ordered_f32_compare_nan_op ... ok
[INFO] [stdout] test ordered_f64_compare_nan_op ... ok
[INFO] [stdout] test ordered_f32_compare_regular_floats ... ok
[INFO] [stdout] test ordered_f32_neg ... ok
[INFO] [stdout] test hash_is_good_for_whole_numbers ... ok
[INFO] [stdout] test ordered_f32_compare_regular_floats_op ... ok
[INFO] [stdout] test ordered_f64_neg ... ok
[INFO] [stdout] test ordered_f64_compare_regular_floats_op ... ok
[INFO] [stdout] test ordered_f64_compare_regular_floats ... ok
[INFO] [stdout] test ordered_f64_compare_nan ... ok
[INFO] [stdout] test not_nan32_calculate_correctly ... ok
[INFO] [stdout] test not_nan64_calculate_correctly ... ok
[INFO] [stdout] test not_nan_panic_safety ... ok
[INFO] [stdout] test test_add_fails_on_nan - should panic ... ok
[INFO] [stdout] test test_add_assign_fails_on_nan_t_ref - should panic ... ok
[INFO] [stdout] test test_add_fails_on_nan_ref - should panic ... ok
[INFO] [stdout] test test_add_fails_on_nan_ref_t - should panic ... ok
[INFO] [stdout] test test_add_assign_fails_on_nan_ref - should panic ... ok
[INFO] [stdout] test test_add_fails_on_nan_ref_ref - should panic ... ok
[INFO] [stdout] test test_add_fails_on_nan_t_ref - should panic ... ok
[INFO] [stdout] test test_product_fails_on_nan - should panic ... ok
[INFO] [stdout] test test_sum_fails_on_nan - should panic ... ok
[INFO] [stdout] test test_add_fails_on_nan_ref_t_ref - should panic ... ok
[INFO] [stdout] test test_add_assign_fails_on_nan_t - should panic ... ok
[INFO] [stdout] test hash_is_good_for_fractional_numbers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ordered-float
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - NotNan (line 855) ... ok
[INFO] [stdout] test src/lib.rs - OrderedFloat<T>::from_str (line 421) ... ok
[INFO] [stdout] test src/lib.rs - NotNan<T>::from_str (line 1289) ... ok
[INFO] [stdout] test src/lib.rs - OrderedFloat (line 58) ... ok
[INFO] [stdout] test src/lib.rs - NotNan (line 829) ... ok
[INFO] [stdout] test src/lib.rs - NotNan (line 843) ... ok
[INFO] [stdout] test src/lib.rs - OrderedFloat (line 46) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.84s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7471fbe1c170bbcb70c054bb530bc0206c3c6e11c2034abacdfbe0fe3bc9e25f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7471fbe1c170bbcb70c054bb530bc0206c3c6e11c2034abacdfbe0fe3bc9e25f", kill_on_drop: false }`
[INFO] [stdout] 7471fbe1c170bbcb70c054bb530bc0206c3c6e11c2034abacdfbe0fe3bc9e25f