[INFO] fetching crate float_next_after 1.0.0...
[INFO] testing float_next_after-1.0.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate float_next_after 1.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate float_next_after 1.0.0
[INFO] finished tweaking crates.io crate float_next_after 1.0.0
[INFO] tweaked toml for crates.io crate float_next_after 1.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate float_next_after 1.0.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 71 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.4.0 (available: v0.7.0)
[INFO] [stderr]       Adding fastrand v1.9.0 (available: v2.3.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b6a19bb061153ef9f1b20b24f5168bfa2aed2a2e61965ac83663bc901f146ab
[INFO] running `Command { std: "docker" "start" "-a" "8b6a19bb061153ef9f1b20b24f5168bfa2aed2a2e61965ac83663bc901f146ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b6a19bb061153ef9f1b20b24f5168bfa2aed2a2e61965ac83663bc901f146ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b6a19bb061153ef9f1b20b24f5168bfa2aed2a2e61965ac83663bc901f146ab", kill_on_drop: false }`
[INFO] [stdout] 8b6a19bb061153ef9f1b20b24f5168bfa2aed2a2e61965ac83663bc901f146ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32d460c18e2b0f96c348127ce22fb4df4ee8908170d401bd65c7f4c331d9a6d9
[INFO] running `Command { std: "docker" "start" "-a" "32d460c18e2b0f96c348127ce22fb4df4ee8908170d401bd65c7f4c331d9a6d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling float_next_after v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "32d460c18e2b0f96c348127ce22fb4df4ee8908170d401bd65c7f4c331d9a6d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32d460c18e2b0f96c348127ce22fb4df4ee8908170d401bd65c7f4c331d9a6d9", kill_on_drop: false }`
[INFO] [stdout] 32d460c18e2b0f96c348127ce22fb4df4ee8908170d401bd65c7f4c331d9a6d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5f60fa931668c4c2e9dca5306a631bec028e584042ac89cfb77561a665d96cf
[INFO] running `Command { std: "docker" "start" "-a" "b5f60fa931668c4c2e9dca5306a631bec028e584042ac89cfb77561a665d96cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]    Compiling float_next_after v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 17.65s
[INFO] running `Command { std: "docker" "inspect" "b5f60fa931668c4c2e9dca5306a631bec028e584042ac89cfb77561a665d96cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5f60fa931668c4c2e9dca5306a631bec028e584042ac89cfb77561a665d96cf", kill_on_drop: false }`
[INFO] [stdout] b5f60fa931668c4c2e9dca5306a631bec028e584042ac89cfb77561a665d96cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 55cd4a3a5f7600a4a83c5340960b6eaee3fa16dee0506dbff38d5d7586729e99
[INFO] running `Command { std: "docker" "start" "-a" "55cd4a3a5f7600a4a83c5340960b6eaee3fa16dee0506dbff38d5d7586729e99", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/float_next_after-04a1a0f065664f63)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test f32::tests::can_successfully_roundtrip ... ok
[INFO] [stdout] test f32::tests::jump_to_infinity ... ok
[INFO] [stdout] test f32::tests::next_smaller_than_0 ... ok
[INFO] [stdout] test f32::tests::nextafter_around_one ... ok
[INFO] [stdout] test f32::tests::nextafter_for_big_positive_number ... ok
[INFO] [stdout] test f32::tests::next_larger_than_0 ... ok
[INFO] [stdout] test f32::tests::returns_identity_for_equal_dest ... ok
[INFO] [stdout] test f32::tests::nextafter_for_small_negative_number ... ok
[INFO] [stdout] test f32::tests::special_case_signed_zeros ... ok
[INFO] [stdout] test f32::tests::step_to_largest_is_possible ... ok
[INFO] [stdout] test f32::tests::stays_at_infinity ... ok
[INFO] [stdout] test f32::tests::test_copy_sign ... ok
[INFO] [stdout] test f32::tests::verify_constants ... ok
[INFO] [stdout] test f32::tests::returns_nan_for_any_nan_involved ... ok
[INFO] [stdout] test f32::tests::step_towards_zero ... ok
[INFO] [stdout] test f64::tests::can_successfully_roundtrip ... ok
[INFO] [stdout] test f64::tests::jump_to_infinity ... ok
[INFO] [stdout] test f64::tests::nextafter_around_one ... ok
[INFO] [stdout] test f64::tests::nextafter_for_big_positive_number ... ok
[INFO] [stdout] test f64::tests::next_larger_than_0 ... ok
[INFO] [stdout] test f64::tests::next_smaller_than_0 ... ok
[INFO] [stdout] test f64::tests::stays_at_infinity ... ok
[INFO] [stdout] test f64::tests::nextafter_for_small_negative_number ... ok
[INFO] [stdout] test f64::tests::returns_identity_for_equal_dest ... ok
[INFO] [stdout] test f64::tests::verify_constants ... ok
[INFO] [stdout] test f64::tests::step_to_largest_is_possible ... ok
[INFO] [stdout] test f64::tests::returns_nan_for_any_nan_involved ... ok
[INFO] [stdout] test f64::tests::test_copy_sign ... ok
[INFO] [stdout] test f64::tests::step_towards_zero ... ok
[INFO] [stdout] test f64::tests::special_case_signed_zeros ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests float_next_after
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - NextAfter (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "55cd4a3a5f7600a4a83c5340960b6eaee3fa16dee0506dbff38d5d7586729e99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55cd4a3a5f7600a4a83c5340960b6eaee3fa16dee0506dbff38d5d7586729e99", kill_on_drop: false }`
[INFO] [stdout] 55cd4a3a5f7600a4a83c5340960b6eaee3fa16dee0506dbff38d5d7586729e99