[INFO] fetching crate halfpoint_rs 0.1.0...
[INFO] testing halfpoint_rs-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate halfpoint_rs 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate halfpoint_rs 0.1.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ac0613ca59c6dce8db5107c45e788489dbf77e5909ef18303ede82fe8114609
[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" "1ac0613ca59c6dce8db5107c45e788489dbf77e5909ef18303ede82fe8114609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ac0613ca59c6dce8db5107c45e788489dbf77e5909ef18303ede82fe8114609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ac0613ca59c6dce8db5107c45e788489dbf77e5909ef18303ede82fe8114609", kill_on_drop: false }`
[INFO] [stdout] 1ac0613ca59c6dce8db5107c45e788489dbf77e5909ef18303ede82fe8114609
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e28b04791b949ae1f797ae1592efb14743df0bef65eab09c62eec2702d2ab9ee
[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" "e28b04791b949ae1f797ae1592efb14743df0bef65eab09c62eec2702d2ab9ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling halfpoint_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "e28b04791b949ae1f797ae1592efb14743df0bef65eab09c62eec2702d2ab9ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e28b04791b949ae1f797ae1592efb14743df0bef65eab09c62eec2702d2ab9ee", kill_on_drop: false }`
[INFO] [stdout] e28b04791b949ae1f797ae1592efb14743df0bef65eab09c62eec2702d2ab9ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33c75af45695b721485345d41fe358afcf3b726b4b3e9457e25d03e58d31cb4b
[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" "33c75af45695b721485345d41fe358afcf3b726b4b3e9457e25d03e58d31cb4b", kill_on_drop: false }`
[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 3.19s
[INFO] running `Command { std: "docker" "inspect" "33c75af45695b721485345d41fe358afcf3b726b4b3e9457e25d03e58d31cb4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33c75af45695b721485345d41fe358afcf3b726b4b3e9457e25d03e58d31cb4b", kill_on_drop: false }`
[INFO] [stdout] 33c75af45695b721485345d41fe358afcf3b726b4b3e9457e25d03e58d31cb4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fde3f5695828fef6d2183a91cd9433ee3ddec015714349bd947bb5e44c9a324c
[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" "fde3f5695828fef6d2183a91cd9433ee3ddec015714349bd947bb5e44c9a324c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stdout] running 69 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/halfpoint_rs-2bb86e1280e65338)
[INFO] [stdout] test arithmetic_tests::add ... ok
[INFO] [stdout] test arithmetic_tests::conversion_for_hundred ... ok
[INFO] [stdout] test arithmetic_tests::conversion_for_infinite ... ok
[INFO] [stdout] test arithmetic_tests::conversion_for_point_five_works ... ok
[INFO] [stdout] test arithmetic_tests::add_with_f32 ... ok
[INFO] [stdout] test arithmetic_tests::conversion_for_zero ... ok
[INFO] [stdout] test arithmetic_tests::division_with_f32 ... ok
[INFO] [stdout] test arithmetic_tests::multiplication_with_f32 ... ok
[INFO] [stdout] test arithmetic_tests::multiplication_assign ... ok
[INFO] [stdout] test arithmetic_tests::rounding ... ok
[INFO] [stdout] test arithmetic_tests::negation ... ok
[INFO] [stdout] test arithmetic_tests::subtract ... 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_is_finite_and_denormalized ... ok
[INFO] [stdout] test classification_test::negative_min_minus_min_is_finite_and_denormalized ... ok
[INFO] [stdout] test classification_test::negative_q_nan_is_nan ... ok
[INFO] [stdout] test arithmetic_tests::division ... ok
[INFO] [stdout] test arithmetic_tests::add_assign ... ok
[INFO] [stdout] test classification_test::negative_s_nan_is_nan ... ok
[INFO] [stdout] test classification_test::negative_one_is_finite_and_normalized ... ok
[INFO] [stdout] test classification_test::one_plus_epsilon_is_finite_and_normalized ... ok
[INFO] [stdout] test classification_test::one_is_finite_and_normalized ... ok
[INFO] [stdout] test classification_test::point_one_is_finite_and_normalized ... ok
[INFO] [stdout] test arithmetic_tests::division_assign ... ok
[INFO] [stdout] test arithmetic_tests::multiplication ... ok
[INFO] [stdout] test classification_test::negative_point_three_is_finite_and_normalized ... ok
[INFO] [stdout] test classification_test::negative_one_min_epsilon_is_finite_and_normalized ... ok
[INFO] [stdout] test classification_test::negative_min_normalized_is_finite_and_normalized ... ok
[INFO] [stdout] test classification_test::negative_three_is_finite_and_normalized ... ok
[INFO] [stdout] test classification_test::negative_point_one_is_finite_and_normalized ... ok
[INFO] [stdout] test classification_test::negative_two_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::point_three_is_finite_and_normalized ... ok
[INFO] [stdout] test classification_test::negative_point_two_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::positive_q_nan_is_nan ... ok
[INFO] [stdout] test classification_test::point_two_is_finite_and_normalized ... ok
[INFO] [stdout] test limits_test::max_exponent_10_normalized ... ok
[INFO] [stdout] test limits_test::min_exponent_is_denormalized ... ok
[INFO] [stdout] test limits_test::min_exponent_normalized ... ok
[INFO] [stdout] test classification_test::positive_infinity_is_infinity ... ok
[INFO] [stdout] test classification_test::two_is_finite_and_normalized ... ok
[INFO] [stdout] test classification_test::three_is_finite_and_normalized ... ok
[INFO] [stdout] test limits_test::max_exponent_infinity ... ok
[INFO] [stdout] test limits_test::max_exponent_10_infinity ... ok
[INFO] [stdout] test limits_test::min_exponent_10_denormalized ... ok
[INFO] [stdout] test limits_test::min_exponent_10_normalized ... ok
[INFO] [stdout] test classification_test::zero_is_zero ... ok
[INFO] [stdout] test conversion_error_tests::temp ... ok
[INFO] [stdout] test limits_test::max_exponent_normalized ... ok
[INFO] [stdout] test rounding_error_tests::denormalized_rounding_9_bit_precision ... ok
[INFO] [stdout] test rounding_error_tests::normalized_rounding_0_bit_precision ... ok
[INFO] [stdout] test rounding_error_tests::denormalized_rounding_1_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 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::normalized_rounding_10_bit_precision ... ok
[INFO] [stdout] test conversion_error_tests::normalized_conversion ... ok
[INFO] [stderr]    Doc-tests halfpoint_rs
[INFO] [stdout] test conversion_error_tests::denormalized_conversion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 69 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 19.41s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "fde3f5695828fef6d2183a91cd9433ee3ddec015714349bd947bb5e44c9a324c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fde3f5695828fef6d2183a91cd9433ee3ddec015714349bd947bb5e44c9a324c", kill_on_drop: false }`
[INFO] [stdout] fde3f5695828fef6d2183a91cd9433ee3ddec015714349bd947bb5e44c9a324c