[INFO] fetching crate approx 0.5.0...
[INFO] testing approx-0.5.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate approx 0.5.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate approx 0.5.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate approx 0.5.0
[INFO] finished tweaking crates.io crate approx 0.5.0
[INFO] tweaked toml for crates.io crate approx 0.5.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 696815e71b31393c3f16a28b5ce7a284e96743e2363201cf6aade03efcf264e9
[INFO] running `Command { std: "docker" "start" "-a" "696815e71b31393c3f16a28b5ce7a284e96743e2363201cf6aade03efcf264e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "696815e71b31393c3f16a28b5ce7a284e96743e2363201cf6aade03efcf264e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "696815e71b31393c3f16a28b5ce7a284e96743e2363201cf6aade03efcf264e9", kill_on_drop: false }`
[INFO] [stdout] 696815e71b31393c3f16a28b5ce7a284e96743e2363201cf6aade03efcf264e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cce6aaf4b856f708b111af0a2d62a1b3e4248575bc6fbf802ff5a4bbbd34ea44
[INFO] running `Command { std: "docker" "start" "-a" "cce6aaf4b856f708b111af0a2d62a1b3e4248575bc6fbf802ff5a4bbbd34ea44", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "cce6aaf4b856f708b111af0a2d62a1b3e4248575bc6fbf802ff5a4bbbd34ea44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cce6aaf4b856f708b111af0a2d62a1b3e4248575bc6fbf802ff5a4bbbd34ea44", kill_on_drop: false }`
[INFO] [stdout] cce6aaf4b856f708b111af0a2d62a1b3e4248575bc6fbf802ff5a4bbbd34ea44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc3990a0517a9aa3023b06838479f366fa5d7f8f768485efe667995ef5ab7a57
[INFO] running `Command { std: "docker" "start" "-a" "cc3990a0517a9aa3023b06838479f366fa5d7f8f768485efe667995ef5ab7a57", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `Command { std: "docker" "inspect" "cc3990a0517a9aa3023b06838479f366fa5d7f8f768485efe667995ef5ab7a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc3990a0517a9aa3023b06838479f366fa5d7f8f768485efe667995ef5ab7a57", kill_on_drop: false }`
[INFO] [stdout] cc3990a0517a9aa3023b06838479f366fa5d7f8f768485efe667995ef5ab7a57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be6acb4ad2b36ee717ea371ad4b6f552621323ee953d66115371e014c29efd53
[INFO] running `Command { std: "docker" "start" "-a" "be6acb4ad2b36ee717ea371ad4b6f552621323ee953d66115371e014c29efd53", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/approx-a55d0ded50c602bf)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/abs_diff_eq.rs (/opt/rustwide/target/debug/deps/abs_diff_eq-951b195a67ef2b7c)
[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 34 tests
[INFO] [stdout] test test_f32::test_big ... ok
[INFO] [stdout] test test_f32::test_basic ... ok
[INFO] [stdout] test test_f32::test_big_neg ... ok
[INFO] [stdout] test test_f32::test_close_to_zero ... ok
[INFO] [stdout] test test_f32::test_mid_neg ... ok
[INFO] [stdout] test test_f32::test_small ... ok
[INFO] [stdout] test test_f32::test_nan ... ok
[INFO] [stdout] test test_f32::test_small_neg ... ok
[INFO] [stdout] test test_f32::test_epsilon ... ok
[INFO] [stdout] test test_f32::test_basic_panic_eq - should panic ... ok
[INFO] [stdout] test test_f32::test_mid ... ok
[INFO] [stdout] test test_f32::test_opposite_signs ... ok
[INFO] [stdout] test test_f32::test_max ... ok
[INFO] [stdout] test test_f64::test_basic ... ok
[INFO] [stdout] test test_f32::test_basic_panic_ne - should panic ... ok
[INFO] [stdout] test test_f32::test_zero ... ok
[INFO] [stdout] test test_f64::test_basic_panic_ne - should panic ... ok
[INFO] [stdout] test test_f64::test_close_to_zero ... ok
[INFO] [stdout] test test_f64::test_max ... ok
[INFO] [stdout] test test_f64::test_mid_neg ... ok
[INFO] [stdout] test test_f64::test_epsilon ... ok
[INFO] [stdout] test test_f64::test_mid ... ok
[INFO] [stdout] test test_f64::test_big ... ok
[INFO] [stdout] test test_f64::test_big_neg ... ok
[INFO] [stdout] test test_f64::test_basic_panic_eq - should panic ... ok
[INFO] [stdout] test test_f64::test_nan ... ok
[INFO] [stdout] test test_f64::test_small ... ok
[INFO] [stdout] test test_f64::test_small_neg ... ok
[INFO] [stdout] test test_ref::test_f32::test_basic ... ok
[INFO] [stdout] test test_ref::test_f64::test_basic ... ok
[INFO] [stdout] test test_slice::test_f32::test_basic ... ok
[INFO] [stdout] test test_f64::test_zero ... ok
[INFO] [stdout] test test_f64::test_opposite_signs ... ok
[INFO] [stdout] test test_slice::test_f64::test_basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/macro_import.rs (/opt/rustwide/target/debug/deps/macro_import-d3aa051abe322b55)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/macros.rs (/opt/rustwide/target/debug/deps/macros-4ba0f4bdbf5bee1a)
[INFO] [stdout] test test_macro_import::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stderr]      Running tests/relative_eq.rs (/opt/rustwide/target/debug/deps/relative_eq-591f1f696480053f)
[INFO] [stdout] test test_abs_diff_eq_trailing_commas ... ok
[INFO] [stdout] test test_abs_diff_ne ... ok
[INFO] [stdout] test test_relative_ne ... ok
[INFO] [stdout] test test_relative_ne_trailing_commas ... ok
[INFO] [stdout] test test_relative_eq ... ok
[INFO] [stdout] test test_abs_diff_ne_trailing_commas ... ok
[INFO] [stdout] test test_relative_eq_trailing_commas ... ok
[INFO] [stdout] test test_abs_diff_eq ... ok
[INFO] [stdout] test test_ulps_eq ... ok
[INFO] [stdout] test test_ulps_eq_trailing_commas ... ok
[INFO] [stdout] test test_ulps_ne ... ok
[INFO] [stdout] test test_ulps_ne_trailing_commas ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test test_f32::test_big_neg ... ok
[INFO] [stdout] test test_f32::test_close_to_zero ... ok
[INFO] [stdout] test test_f32::test_basic ... ok
[INFO] [stdout] test test_f32::test_infinity ... ok
[INFO] [stdout] test test_f32::test_epsilon ... ok
[INFO] [stdout] test test_f32::test_max ... ok
[INFO] [stdout] test test_f32::test_big ... ok
[INFO] [stdout] test test_f32::test_mid_neg ... ok
[INFO] [stdout] test test_f32::test_small_neg ... ok
[INFO] [stdout] test test_f32::test_zero ... ok
[INFO] [stdout] test test_f32::test_zero_infinity ... ok
[INFO] [stdout] test test_f64::test_basic ... ok
[INFO] [stdout] test test_f32::test_opposite_signs ... ok
[INFO] [stdout] test test_f32::test_nan ... ok
[INFO] [stdout] test test_f32::test_mid ... ok
[INFO] [stdout] test test_f32::test_small ... ok
[INFO] [stdout] test test_f64::test_max ... ok
[INFO] [stdout] test test_f64::test_mid_neg ... ok
[INFO] [stdout] test test_f64::test_nan ... ok
[INFO] [stdout] test test_f64::test_small ... ok
[INFO] [stdout] test test_ref::test_f64::test_basic ... ok
[INFO] [stdout] test test_slice::test_f32::test_basic ... ok
[INFO] [stdout] test test_f64::test_mid ... ok
[INFO] [stdout] test test_f64::test_small_neg ... ok
[INFO] [stdout] test test_f64::test_opposite_signs ... ok
[INFO] [stdout] test test_ref::test_f32::test_basic ... ok
[INFO] [stdout] test test_f64::test_zero ... ok
[INFO] [stdout] test test_f64::test_infinity ... ok
[INFO] [stdout] test test_slice::test_f64::test_basic ... ok
[INFO] [stdout] test test_f64::test_epsilon ... ok
[INFO] [stdout] test test_f64::test_close_to_zero ... ok
[INFO] [stdout] test test_f64::test_big_neg ... ok
[INFO] [stdout] test test_f64::test_big ... ok
[INFO] [stdout] test test_f32::test_basic_panic_ne - should panic ... ok
[INFO] [stdout] test test_f32::test_basic_panic_eq - should panic ... ok
[INFO] [stdout] test test_f64::test_basic_panic_ne - should panic ... ok
[INFO] [stderr]      Running tests/ulps_eq.rs (/opt/rustwide/target/debug/deps/ulps_eq-c0b19778e2329f61)
[INFO] [stdout] test test_f64::test_basic_panic_eq - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test test_f32::test_mid ... ok
[INFO] [stdout] test test_f32::test_mid_neg ... ok
[INFO] [stdout] test test_f32::test_nan ... ok
[INFO] [stdout] test test_f64::test_big_neg ... ok
[INFO] [stdout] test test_f64::test_close_to_zero ... ok
[INFO] [stdout] test test_f64::test_epsilon ... ok
[INFO] [stdout] test test_f64::test_mid ... ok
[INFO] [stdout] test test_f64::test_mid_neg ... ok
[INFO] [stdout] test test_f64::test_small ... ok
[INFO] [stdout] test test_f64::test_small_neg ... ok
[INFO] [stdout] test test_f64::test_zero ... ok
[INFO] [stdout] test test_f32::test_epsilon ... ok
[INFO] [stdout] test test_f32::test_close_to_zero ... ok
[INFO] [stdout] test test_f32::test_big ... ok
[INFO] [stdout] test test_ref::test_f32::test_basic ... ok
[INFO] [stdout] test test_ref::test_f64::test_basic ... ok
[INFO] [stdout] test test_slice::test_f32::test_basic ... ok
[INFO] [stdout] test test_slice::test_f64::test_basic ... ok
[INFO] [stdout] test test_f32::test_big_neg ... ok
[INFO] [stdout] test test_f64::test_big ... ok
[INFO] [stdout] test test_f64::test_infinity ... ok
[INFO] [stdout] test test_f32::test_infinity ... ok
[INFO] [stdout] test test_f64::test_max ... ok
[INFO] [stdout] test test_f32::test_small_neg ... ok
[INFO] [stdout] test test_f32::test_small ... ok
[INFO] [stdout] test test_f64::test_nan ... ok
[INFO] [stdout] test test_f64::test_basic ... ok
[INFO] [stdout] test test_f64::test_opposite_signs ... ok
[INFO] [stdout] test test_f32::test_max ... ok
[INFO] [stdout] test test_f32::test_basic ... ok
[INFO] [stdout] test test_f32::test_zero ... ok
[INFO] [stdout] test test_f32::test_opposite_signs ... ok
[INFO] [stdout] test test_f64::test_basic_panic_eq - should panic ... ok
[INFO] [stdout] test test_f32::test_basic_panic_ne - should panic ... ok
[INFO] [stdout] test test_f64::test_basic_panic_ne - should panic ... ok
[INFO] [stdout] test test_f32::test_basic_panic_eq - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests approx
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - Ulps (line 325) ... ok
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] test src/lib.rs - Relative (line 247) ... ok
[INFO] [stdout] test src/lib.rs - (line 99) ... ok
[INFO] [stdout] test src/lib.rs - AbsDiff (line 184) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "be6acb4ad2b36ee717ea371ad4b6f552621323ee953d66115371e014c29efd53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be6acb4ad2b36ee717ea371ad4b6f552621323ee953d66115371e014c29efd53", kill_on_drop: false }`
[INFO] [stdout] be6acb4ad2b36ee717ea371ad4b6f552621323ee953d66115371e014c29efd53