[INFO] crate halfpoint_rs 0.1.0 is already in cache
[INFO] testing halfpoint_rs-0.1.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate halfpoint_rs 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate halfpoint_rs 0.1.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate halfpoint_rs 0.1.0
[INFO] finished tweaking crates.io crate halfpoint_rs 0.1.0
[INFO] tweaked toml for crates.io crate halfpoint_rs 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50e180440bbf8b212cafbd3d61cbd25e8d9d71851c7facd5ed8fec0db667da2b
[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" "50e180440bbf8b212cafbd3d61cbd25e8d9d71851c7facd5ed8fec0db667da2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50e180440bbf8b212cafbd3d61cbd25e8d9d71851c7facd5ed8fec0db667da2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50e180440bbf8b212cafbd3d61cbd25e8d9d71851c7facd5ed8fec0db667da2b", kill_on_drop: false }`
[INFO] [stdout] 50e180440bbf8b212cafbd3d61cbd25e8d9d71851c7facd5ed8fec0db667da2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c464166c340a09cf7046525548fc7e15b617d804d898d84354d3973242a90dc
[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" "1c464166c340a09cf7046525548fc7e15b617d804d898d84354d3973242a90dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling halfpoint_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "1c464166c340a09cf7046525548fc7e15b617d804d898d84354d3973242a90dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c464166c340a09cf7046525548fc7e15b617d804d898d84354d3973242a90dc", kill_on_drop: false }`
[INFO] [stdout] 1c464166c340a09cf7046525548fc7e15b617d804d898d84354d3973242a90dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b61260a5956f47f61dd49e3db65ec80d1a7bcafb87e0e8ec33a4d358acf6fdc
[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" "7b61260a5956f47f61dd49e3db65ec80d1a7bcafb87e0e8ec33a4d358acf6fdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling halfpoint_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.60s
[INFO] running `Command { std: "docker" "inspect" "7b61260a5956f47f61dd49e3db65ec80d1a7bcafb87e0e8ec33a4d358acf6fdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b61260a5956f47f61dd49e3db65ec80d1a7bcafb87e0e8ec33a4d358acf6fdc", kill_on_drop: false }`
[INFO] [stdout] 7b61260a5956f47f61dd49e3db65ec80d1a7bcafb87e0e8ec33a4d358acf6fdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] f851cc8348d800297d8b97e4a84bfae2428a3d3b9435c49868459ad82897cf5a
[INFO] running `Command { std: "docker" "start" "-a" "f851cc8348d800297d8b97e4a84bfae2428a3d3b9435c49868459ad82897cf5a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/halfpoint_rs-404296f93c89e714
[INFO] [stdout] 
[INFO] [stdout] running 69 tests
[INFO] [stdout] test arithmetic_tests::add ... ok
[INFO] [stdout] test arithmetic_tests::add_assign ... ok
[INFO] [stdout] test arithmetic_tests::add_with_f32 ... ok
[INFO] [stdout] test arithmetic_tests::conversion_for_point_five_works ... ok
[INFO] [stdout] test arithmetic_tests::division ... ok
[INFO] [stdout] test arithmetic_tests::division_with_f32 ... ok
[INFO] [stdout] test arithmetic_tests::multiplication ... ok
[INFO] [stdout] test arithmetic_tests::multiplication_assign ... ok
[INFO] [stdout] test arithmetic_tests::multiplication_with_f32 ... ok
[INFO] [stdout] test arithmetic_tests::negation ... ok
[INFO] [stdout] test arithmetic_tests::subtract ... ok
[INFO] [stdout] test arithmetic_tests::rounding ... ok
[INFO] [stdout] test arithmetic_tests::subtract_assign ... ok
[INFO] [stdout] test arithmetic_tests::subtract_with_f32 ... ok
[INFO] [stdout] test classification_test::max_is_finite_and_normalized ... ok
[INFO] [stdout] test classification_test::min_is_finite_and_denormalized ... ok
[INFO] [stdout] test classification_test::min_normalized_is_finite_and_normalized ... ok
[INFO] [stdout] test classification_test::min_normalized_minus_min_is_finite_and_denormalized ... ok
[INFO] [stdout] test classification_test::min_normalized_plus_min_is_finite_and_normalized ... ok
[INFO] [stdout] test classification_test::min_times_two_is_finite_and_denormalized ... ok
[INFO] [stdout] test classification_test::negative_infinity_is_infinity ... ok
[INFO] [stdout] test classification_test::negative_max_is_finite_and_normalized ... ok
[INFO] [stdout] test classification_test::negative_min_minus_min_is_finite_and_denormalized ... ok
[INFO] [stdout] test classification_test::negative_min_normalized_is_finite_and_normalized ... ok
[INFO] [stdout] test classification_test::negative_min_normalized_minus_min_is_finite_and_normalized ... ok
[INFO] [stdout] test classification_test::negative_min_normalized_plus_min_is_finite_and_denormalized ... ok
[INFO] [stdout] test classification_test::negative_one_is_finite_and_normalized ... ok
[INFO] [stdout] test arithmetic_tests::conversion_for_zero ... ok
[INFO] [stdout] test arithmetic_tests::division_assign ... ok
[INFO] [stdout] test classification_test::negative_point_one_is_finite_and_normalized ... ok
[INFO] [stdout] test classification_test::negative_min_is_finite_and_denormalized ... ok
[INFO] [stdout] test classification_test::negative_one_min_epsilon_is_finite_and_normalized ... ok
[INFO] [stdout] test arithmetic_tests::conversion_for_infinite ... ok
[INFO] [stdout] test classification_test::negative_s_nan_is_nan ... ok
[INFO] [stdout] test classification_test::negative_three_is_finite_and_normalized ... ok
[INFO] [stdout] test classification_test::negative_q_nan_is_nan ... ok
[INFO] [stdout] test classification_test::zero_is_zero ... ok
[INFO] [stdout] test classification_test::three_is_finite_and_normalized ... ok
[INFO] [stdout] test classification_test::two_is_finite_and_normalized ... ok
[INFO] [stdout] test classification_test::point_two_is_finite_and_normalized ... ok
[INFO] [stdout] test classification_test::positive_infinity_is_infinity ... ok
[INFO] [stdout] test classification_test::negative_two_is_finite_and_normalized ... ok
[INFO] [stdout] test limits_test::max_exponent_10_infinity ... ok
[INFO] [stdout] test limits_test::max_exponent_infinity ... ok
[INFO] [stdout] test limits_test::max_exponent_normalized ... ok
[INFO] [stdout] test conversion_error_tests::temp ... ok
[INFO] [stdout] test limits_test::min_exponent_10_denormalized ... ok
[INFO] [stdout] test classification_test::negative_point_three_is_finite_and_normalized ... ok
[INFO] [stdout] test limits_test::min_exponent_10_normalized ... ok
[INFO] [stdout] test limits_test::min_exponent_is_denormalized ... ok
[INFO] [stdout] test arithmetic_tests::conversion_for_hundred ... ok
[INFO] [stdout] test classification_test::negative_point_two_is_finite_and_normalized ... ok
[INFO] [stdout] test classification_test::point_three_is_finite_and_normalized ... ok
[INFO] [stdout] test limits_test::max_exponent_10_normalized ... ok
[INFO] [stdout] test classification_test::positive_q_nan_is_nan ... ok
[INFO] [stdout] test classification_test::one_is_finite_and_normalized ... ok
[INFO] [stdout] test classification_test::one_plus_epsilon_is_finite_and_normalized ... ok
[INFO] [stdout] test limits_test::min_exponent_normalized ... ok
[INFO] [stdout] test classification_test::point_one_is_finite_and_normalized ... ok
[INFO] [stdout] test rounding_error_tests::normalized_rounding_0_bit_precision ... ok
[INFO] [stdout] test rounding_error_tests::normalized_rounding_9_bit_precision ... ok
[INFO] [stdout] test rounding_error_tests::normalized_rounding_1_bit_precision ... ok
[INFO] [stdout] test rounding_error_tests::denormalized_rounding_1_bit_precision ... ok
[INFO] [stdout] test rounding_error_tests::normalized_rounding_10_bit_precision ... ok
[INFO] [stdout] test rounding_error_tests::denormalized_rounding_9_bit_precision ... ok
[INFO] [stdout] test rounding_error_tests::denormalized_rounding_10_bit_precision ... ok
[INFO] [stdout] test rounding_error_tests::denormalized_rounding_0_bit_precision ... ok
[INFO] [stdout] test conversion_error_tests::denormalized_conversion ... ok
[INFO] [stdout] test conversion_error_tests::normalized_conversion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 69 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests halfpoint_rs
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f851cc8348d800297d8b97e4a84bfae2428a3d3b9435c49868459ad82897cf5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f851cc8348d800297d8b97e4a84bfae2428a3d3b9435c49868459ad82897cf5a", kill_on_drop: false }`
[INFO] [stdout] f851cc8348d800297d8b97e4a84bfae2428a3d3b9435c49868459ad82897cf5a