[INFO] crate ibmfloat 0.1.1 is already in cache
[INFO] testing ibmfloat-0.1.1 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate ibmfloat 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate ibmfloat 0.1.1 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ibmfloat 0.1.1
[INFO] finished tweaking crates.io crate ibmfloat 0.1.1
[INFO] tweaked toml for crates.io crate ibmfloat 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stdout] 9ded3ea33467414d286dd1e4bf5bf1c8318df2287e18a4d60e12ca5f304b77f1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "9ded3ea33467414d286dd1e4bf5bf1c8318df2287e18a4d60e12ca5f304b77f1"`
[INFO] [stderr]    Compiling ibmfloat v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "9ded3ea33467414d286dd1e4bf5bf1c8318df2287e18a4d60e12ca5f304b77f1"`
[INFO] running `"docker" "rm" "-f" "9ded3ea33467414d286dd1e4bf5bf1c8318df2287e18a4d60e12ca5f304b77f1"`
[INFO] [stdout] 9ded3ea33467414d286dd1e4bf5bf1c8318df2287e18a4d60e12ca5f304b77f1
[INFO] running `"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" "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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "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] c680696078a1709c54ca374a70b7d31b3a2fe206d4bdeea61cb3525042d07999
[INFO] running `"docker" "start" "-a" "c680696078a1709c54ca374a70b7d31b3a2fe206d4bdeea61cb3525042d07999"`
[INFO] [stderr]    Compiling ibmfloat v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "c680696078a1709c54ca374a70b7d31b3a2fe206d4bdeea61cb3525042d07999"`
[INFO] running `"docker" "rm" "-f" "c680696078a1709c54ca374a70b7d31b3a2fe206d4bdeea61cb3525042d07999"`
[INFO] [stdout] c680696078a1709c54ca374a70b7d31b3a2fe206d4bdeea61cb3525042d07999
[INFO] running `"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" "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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "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] b2566099b9009c192131d080f17eb54e4c19f1de3d10cfa09faee62f29ea7e53
[INFO] running `"docker" "start" "-a" "b2566099b9009c192131d080f17eb54e4c19f1de3d10cfa09faee62f29ea7e53"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ibmfloat-a805bab00b56cbe3
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test convert::tests::ibm64ieee32::possible_subnormal_round_ties_to_even ... ok
[INFO] [stdout] test convert::tests::ibm64ieee32::overflows ... ok
[INFO] [stdout] test convert::tests::ibm64ieee32::normal_round_ties_to_even ... ok
[INFO] [stdout] test convert::tests::ibm64ieee32::underflows ... ok
[INFO] [stdout] test convert::tests::ibm32ieee32::python_test_cases ... ok
[INFO] [stdout] test convert::tests::ibm64ieee32::python_test_cases ... ok
[INFO] [stdout] test convert::tests::ibm32ieee64::python_test_cases ... ok
[INFO] [stdout] test convert::tests::ibm32ieee32::normal_case ... ok
[INFO] [stdout] test convert::tests::ibm32ieee32::possible_subnormal ... ok
[INFO] [stderr]    Doc-tests ibmfloat
[INFO] [stdout] test convert::tests::ibm32ieee32::overflow ... ok
[INFO] [stdout] test convert::tests::ibm64ieee64::round_ties_to_even ... ok
[INFO] [stdout] test convert::tests::ibm64ieee64::python_test_cases ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - F32::to_bits (line 79) ... ok
[INFO] [stdout] test src/lib.rs - F32::to_be_bytes (line 107) ... ok
[INFO] [stdout] test src/lib.rs - F32::from_be_bytes (line 91) ... ok
[INFO] [stdout] test src/lib.rs - F32 (line 45) ... ok
[INFO] [stdout] test src/lib.rs - F64 (line 131) ... ok
[INFO] [stdout] test src/lib.rs - F64::from_be_bytes (line 172) ... ok
[INFO] [stdout] test src/lib.rs - F32::from_bits (line 63) ... ok
[INFO] [stdout] test src/lib.rs - F64::from_bits (line 147) ... ok
[INFO] [stdout] test src/lib.rs - F64::to_be_bytes (line 188) ... ok
[INFO] [stdout] test src/lib.rs - F64::to_bits (line 160) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b2566099b9009c192131d080f17eb54e4c19f1de3d10cfa09faee62f29ea7e53"`
[INFO] running `"docker" "rm" "-f" "b2566099b9009c192131d080f17eb54e4c19f1de3d10cfa09faee62f29ea7e53"`
[INFO] [stdout] b2566099b9009c192131d080f17eb54e4c19f1de3d10cfa09faee62f29ea7e53