[INFO] updating cached repository https://github.com/excelciordan/rust_float_pt
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e5802095d764ff989cdf7b93cd8403fb59460332
[INFO] testing excelciordan/rust_float_pt against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexcelciordan%2Frust_float_pt" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/excelciordan/rust_float_pt on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/excelciordan/rust_float_pt
[INFO] finished tweaking git repo https://github.com/excelciordan/rust_float_pt
[INFO] tweaked toml for git repo https://github.com/excelciordan/rust_float_pt written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/excelciordan/rust_float_pt already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c8b70ba4ae4bcc133fcfff212ff1455defbcc4c711beb9d6b3de7c83bfe3c627
[INFO] running `"docker" "start" "-a" "c8b70ba4ae4bcc133fcfff212ff1455defbcc4c711beb9d6b3de7c83bfe3c627"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling floatpt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `"docker" "inspect" "c8b70ba4ae4bcc133fcfff212ff1455defbcc4c711beb9d6b3de7c83bfe3c627"`
[INFO] running `"docker" "rm" "-f" "c8b70ba4ae4bcc133fcfff212ff1455defbcc4c711beb9d6b3de7c83bfe3c627"`
[INFO] [stdout] c8b70ba4ae4bcc133fcfff212ff1455defbcc4c711beb9d6b3de7c83bfe3c627
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3e920614a6b653cf6548e77971d941566ba324babb4ffdb5ab917af225e09eb1
[INFO] running `"docker" "start" "-a" "3e920614a6b653cf6548e77971d941566ba324babb4ffdb5ab917af225e09eb1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling floatpt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: literal out of range for i32
[INFO] [stderr]    --> src/float_pt.rs:177:23
[INFO] [stderr]     |
[INFO] [stderr] 177 |         assert_eq!(1, 0x80000000 >> 31)
[INFO] [stderr]     |                       ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(overflowing_literals)]` on by default
[INFO] [stderr]     = note: the literal `0x80000000` (decimal `2147483648`) does not fit into the type `i32` and will become `-2147483648i32`
[INFO] [stderr]     = help: consider using `u32` instead
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `"docker" "inspect" "3e920614a6b653cf6548e77971d941566ba324babb4ffdb5ab917af225e09eb1"`
[INFO] running `"docker" "rm" "-f" "3e920614a6b653cf6548e77971d941566ba324babb4ffdb5ab917af225e09eb1"`
[INFO] [stdout] 3e920614a6b653cf6548e77971d941566ba324babb4ffdb5ab917af225e09eb1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9bbbdb2f1a62f3ef8b78bf360abfe340037b115c88805c9b4ca9ac1ca1574888
[INFO] running `"docker" "start" "-a" "9bbbdb2f1a62f3ef8b78bf360abfe340037b115c88805c9b4ca9ac1ca1574888"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: literal out of range for i32
[INFO] [stderr]    --> src/float_pt.rs:177:23
[INFO] [stderr]     |
[INFO] [stderr] 177 |         assert_eq!(1, 0x80000000 >> 31)
[INFO] [stderr]     |                       ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(overflowing_literals)]` on by default
[INFO] [stderr]     = note: the literal `0x80000000` (decimal `2147483648`) does not fit into the type `i32` and will become `-2147483648i32`
[INFO] [stderr]     = help: consider using `u32` instead
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/floatpt-aab90adcd19afb14
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test float_pt::tests::owernship_test ... ok
[INFO] [stdout] test float_pt::tests::internal ... ok
[INFO] [stdout] test float_pt::tests::expect_one_in_ho ... ok
[INFO] [stdout] test float_pt::tests::expect_four ... ok
[INFO] [stdout] test float_pt::tests::expect_one ... ok
[INFO] [stdout] test float_pt::tests::expect_zero ... ok
[INFO] [stdout] test float_pt::tests::expect_one_in_ho_fail ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/floatpt-26218b8a242a2d43
[INFO] [stdout] test float_pt::tests::expect_b_is_cast_as_float ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/unit_tests-56dad04e2e57e41e
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_extact_sign ... ok
[INFO] [stdout] test test_extract_mantisa ... ok
[INFO] [stdout] test test_extract_exponent ... ok
[INFO] [stdout] test test_shift_and_round_last_bit_shifted_one_with_another_one ... ok
[INFO] [stdout] test test_shift_and_round_lo_one_last_bit_shifted_one ... ok
[INFO] [stdout] test test_shift_and_round_lo_one_last_bit_shifted_zero ... ok
[INFO] [stdout] test test_shift_and_round_lo_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests floatpt
[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 `"docker" "inspect" "9bbbdb2f1a62f3ef8b78bf360abfe340037b115c88805c9b4ca9ac1ca1574888"`
[INFO] running `"docker" "rm" "-f" "9bbbdb2f1a62f3ef8b78bf360abfe340037b115c88805c9b4ca9ac1ca1574888"`
[INFO] [stdout] 9bbbdb2f1a62f3ef8b78bf360abfe340037b115c88805c9b4ca9ac1ca1574888