[INFO] fetching crate approx 0.5.0... [INFO] testing approx-0.5.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate approx 0.5.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate approx 0.5.0 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 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-6/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] f6ed01631f964452845630644744d61a2f510c2f724e34b0f9b743fc454969ed [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" "f6ed01631f964452845630644744d61a2f510c2f724e34b0f9b743fc454969ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6ed01631f964452845630644744d61a2f510c2f724e34b0f9b743fc454969ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6ed01631f964452845630644744d61a2f510c2f724e34b0f9b743fc454969ed", kill_on_drop: false }` [INFO] [stdout] f6ed01631f964452845630644744d61a2f510c2f724e34b0f9b743fc454969ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c34b820d244686449576e995135748b4b6e7cd01cc145d1b608905349ef30c6b [INFO] running `Command { std: "docker" "start" "-a" "c34b820d244686449576e995135748b4b6e7cd01cc145d1b608905349ef30c6b", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling approx v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.63s [INFO] running `Command { std: "docker" "inspect" "c34b820d244686449576e995135748b4b6e7cd01cc145d1b608905349ef30c6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c34b820d244686449576e995135748b4b6e7cd01cc145d1b608905349ef30c6b", kill_on_drop: false }` [INFO] [stdout] c34b820d244686449576e995135748b4b6e7cd01cc145d1b608905349ef30c6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 0e07b20dd7d9c97e9cf6d809977d30df79ce3e868288c4f8b85430a8618152cf [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" "0e07b20dd7d9c97e9cf6d809977d30df79ce3e868288c4f8b85430a8618152cf", kill_on_drop: false }` [INFO] [stderr] Compiling approx v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.89s [INFO] running `Command { std: "docker" "inspect" "0e07b20dd7d9c97e9cf6d809977d30df79ce3e868288c4f8b85430a8618152cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e07b20dd7d9c97e9cf6d809977d30df79ce3e868288c4f8b85430a8618152cf", kill_on_drop: false }` [INFO] [stdout] 0e07b20dd7d9c97e9cf6d809977d30df79ce3e868288c4f8b85430a8618152cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 0325eb8a55315d8b8806f27957381f73e94d0144310818a2c144961935483c26 [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" "0325eb8a55315d8b8806f27957381f73e94d0144310818a2c144961935483c26", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/approx-0c6342c13c5095c1) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/abs_diff_eq.rs (/opt/rustwide/target/debug/deps/abs_diff_eq-5468f3e170d6ec96) [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_basic ... ok [INFO] [stdout] test test_f32::test_big ... ok [INFO] [stdout] test test_f32::test_big_neg ... ok [INFO] [stdout] test test_f32::test_small_neg ... ok [INFO] [stdout] test test_f32::test_zero ... ok [INFO] [stdout] test test_f64::test_big ... ok [INFO] [stdout] test test_f64::test_close_to_zero ... ok [INFO] [stdout] test test_f32::test_small ... 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_neg ... ok [INFO] [stdout] test test_f64::test_epsilon ... ok [INFO] [stdout] test test_f32::test_max ... ok [INFO] [stdout] test test_f64::test_max ... ok [INFO] [stdout] test test_f64::test_mid ... ok [INFO] [stdout] test test_f32::test_epsilon ... ok [INFO] [stdout] test test_f64::test_big_neg ... ok [INFO] [stdout] test test_f64::test_mid_neg ... ok [INFO] [stdout] test test_f64::test_small_neg ... ok [INFO] [stdout] test test_f64::test_nan ... ok [INFO] [stdout] test test_f64::test_opposite_signs ... ok [INFO] [stdout] test test_slice::test_f64::test_basic ... ok [INFO] [stdout] test test_f64::test_zero ... ok [INFO] [stdout] test test_f32::test_mid ... 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_basic ... ok [INFO] [stdout] test test_f32::test_close_to_zero ... ok [INFO] [stdout] test test_f64::test_small ... ok [INFO] [stdout] test test_f32::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_eq - should panic ... ok [INFO] [stderr] Running tests/macro_import.rs (/opt/rustwide/target/debug/deps/macro_import-88a3d0e85bb81972) [INFO] [stdout] test test_f64::test_basic_panic_ne - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stderr] Running tests/macros.rs (/opt/rustwide/target/debug/deps/macros-bcea37b85ac1b3fc) [INFO] [stdout] [INFO] [stdout] running 1 test [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] [stdout] test test_abs_diff_eq_trailing_commas ... ok [INFO] [stdout] test test_relative_ne ... ok [INFO] [stdout] test test_relative_eq_trailing_commas ... ok [INFO] [stdout] test test_relative_eq ... ok [INFO] [stdout] test test_abs_diff_ne_trailing_commas ... ok [INFO] [stdout] test test_abs_diff_ne ... ok [INFO] [stdout] test test_ulps_ne ... ok [INFO] [stdout] test test_abs_diff_eq ... ok [INFO] [stdout] test test_ulps_eq ... ok [INFO] [stdout] test test_ulps_ne_trailing_commas ... ok [INFO] [stdout] test test_ulps_eq_trailing_commas ... ok [INFO] [stdout] test test_relative_ne_trailing_commas ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/relative_eq.rs (/opt/rustwide/target/debug/deps/relative_eq-cd1c96d2c2a98279) [INFO] [stdout] [INFO] [stdout] running 37 tests [INFO] [stdout] test test_f32::test_big ... ok [INFO] [stdout] test test_f32::test_mid ... ok [INFO] [stdout] test test_f32::test_basic ... ok [INFO] [stdout] test test_f32::test_infinity ... ok [INFO] [stdout] test test_f32::test_opposite_signs ... ok [INFO] [stdout] test test_f32::test_small_neg ... ok [INFO] [stdout] test test_f32::test_epsilon ... ok [INFO] [stdout] test test_f32::test_zero ... ok [INFO] [stdout] test test_f32::test_nan ... ok [INFO] [stdout] test test_f32::test_close_to_zero ... ok [INFO] [stdout] test test_f32::test_big_neg ... ok [INFO] [stdout] test test_f32::test_small ... ok [INFO] [stdout] test test_f32::test_mid_neg ... ok [INFO] [stdout] test test_f32::test_max ... ok [INFO] [stdout] test test_f64::test_basic ... ok [INFO] [stdout] test test_f32::test_zero_infinity ... ok [INFO] [stdout] test test_f64::test_close_to_zero ... ok [INFO] [stdout] test test_f64::test_big ... ok [INFO] [stdout] test test_f64::test_big_neg ... ok [INFO] [stdout] test test_f64::test_opposite_signs ... ok [INFO] [stdout] test test_f64::test_mid_neg ... ok [INFO] [stdout] test test_f64::test_epsilon ... ok [INFO] [stdout] test test_f64::test_nan ... ok [INFO] [stdout] test test_f64::test_infinity ... ok [INFO] [stdout] test test_f64::test_mid ... ok [INFO] [stdout] test test_f64::test_max ... 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] test test_ref::test_f64::test_basic ... ok [INFO] [stdout] test test_slice::test_f32::test_basic ... ok [INFO] [stdout] test test_f64::test_small ... ok [INFO] [stdout] test test_slice::test_f64::test_basic ... ok [INFO] [stdout] test test_f64::test_small_neg ... ok [INFO] [stdout] test test_f64::test_zero ... ok [INFO] [stdout] test test_ref::test_f32::test_basic ... ok [INFO] [stderr] Running tests/ulps_eq.rs (/opt/rustwide/target/debug/deps/ulps_eq-32cab01525267f26) [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] [INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 36 tests [INFO] [stdout] test test_f32::test_basic ... ok [INFO] [stdout] test test_f32::test_mid ... ok [INFO] [stdout] test test_f32::test_small ... ok [INFO] [stdout] test test_f32::test_opposite_signs ... ok [INFO] [stdout] test test_f32::test_infinity ... ok [INFO] [stdout] test test_f32::test_epsilon ... ok [INFO] [stdout] test test_f32::test_big ... ok [INFO] [stdout] test test_f32::test_nan ... ok [INFO] [stdout] test test_f32::test_big_neg ... ok [INFO] [stdout] test test_f32::test_max ... ok [INFO] [stdout] test test_f32::test_mid_neg ... ok [INFO] [stdout] test test_f64::test_mid ... ok [INFO] [stdout] test test_f64::test_mid_neg ... ok [INFO] [stdout] test test_f64::test_nan ... ok [INFO] [stdout] test test_f64::test_opposite_signs ... ok [INFO] [stdout] test test_f64::test_infinity ... ok [INFO] [stdout] test test_f64::test_max ... ok [INFO] [stdout] test test_f64::test_small ... ok [INFO] [stdout] test test_f64::test_small_neg ... ok [INFO] [stdout] test test_f32::test_close_to_zero ... ok [INFO] [stdout] test test_f64::test_big ... ok [INFO] [stdout] test test_f64::test_basic ... ok [INFO] [stdout] test test_f32::test_zero ... ok [INFO] [stdout] test test_f32::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_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_slice::test_f64::test_basic ... ok [INFO] [stdout] test test_f64::test_zero ... ok [INFO] [stdout] test test_slice::test_f32::test_basic ... ok [INFO] [stdout] test test_f32::test_basic_panic_eq - should panic ... ok [INFO] [stderr] Doc-tests approx [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_f64::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 0.06s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - AbsDiff (line 184) ... ok [INFO] [stdout] test src/lib.rs - (line 53) ... ok [INFO] [stdout] test src/lib.rs - (line 22) ... 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 - Ulps (line 325) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.77s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0325eb8a55315d8b8806f27957381f73e94d0144310818a2c144961935483c26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0325eb8a55315d8b8806f27957381f73e94d0144310818a2c144961935483c26", kill_on_drop: false }` [INFO] [stdout] 0325eb8a55315d8b8806f27957381f73e94d0144310818a2c144961935483c26