[INFO] fetching crate safeeft 0.0.5...
[INFO] testing safeeft-0.0.5 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate safeeft 0.0.5 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate safeeft 0.0.5 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate safeeft 0.0.5
[INFO] finished tweaking crates.io crate safeeft 0.0.5
[INFO] tweaked toml for crates.io crate safeeft 0.0.5 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fma v0.1.0
[INFO] [stderr]   Downloaded float-traits v0.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3cc6c06a748c749413517e2dea47f4f13f8a6f514779bea3df6c5825a906eec
[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" "d3cc6c06a748c749413517e2dea47f4f13f8a6f514779bea3df6c5825a906eec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3cc6c06a748c749413517e2dea47f4f13f8a6f514779bea3df6c5825a906eec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3cc6c06a748c749413517e2dea47f4f13f8a6f514779bea3df6c5825a906eec", kill_on_drop: false }`
[INFO] [stdout] d3cc6c06a748c749413517e2dea47f4f13f8a6f514779bea3df6c5825a906eec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 688d2b0e08227ccd421015dc48288c370cd4f2db519173e7cc53a76147595aa1
[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" "688d2b0e08227ccd421015dc48288c370cd4f2db519173e7cc53a76147595aa1", kill_on_drop: false }`
[INFO] [stderr]    Compiling float-traits v0.0.3
[INFO] [stderr]    Compiling safeeft v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "688d2b0e08227ccd421015dc48288c370cd4f2db519173e7cc53a76147595aa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "688d2b0e08227ccd421015dc48288c370cd4f2db519173e7cc53a76147595aa1", kill_on_drop: false }`
[INFO] [stdout] 688d2b0e08227ccd421015dc48288c370cd4f2db519173e7cc53a76147595aa1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4efe0cdc365f2813152e1bc060fc5121ad2deab85e97ad764514beb54abf1b2
[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" "f4efe0cdc365f2813152e1bc060fc5121ad2deab85e97ad764514beb54abf1b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling safeeft v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "f4efe0cdc365f2813152e1bc060fc5121ad2deab85e97ad764514beb54abf1b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4efe0cdc365f2813152e1bc060fc5121ad2deab85e97ad764514beb54abf1b2", kill_on_drop: false }`
[INFO] [stdout] f4efe0cdc365f2813152e1bc060fc5121ad2deab85e97ad764514beb54abf1b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a92c18f29c87e1f5518568fc1ee005061b00ac3e80f985794ee0f659ef8b5a4c
[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" "a92c18f29c87e1f5518568fc1ee005061b00ac3e80f985794ee0f659ef8b5a4c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 11 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/safeeft-f5cea463d1f91eb2)
[INFO] [stdout] test twosum::tests::corner_case ... ok
[INFO] [stdout] test twoprod::tests::corner_case ... ok
[INFO] [stdout] test split::tests::normal ... ok
[INFO] [stdout] test split::tests::subnormal ... ok
[INFO] [stdout] test twosum::tests::subnormal ... ok
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/safeeft-f5cea463d1f91eb2` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a92c18f29c87e1f5518568fc1ee005061b00ac3e80f985794ee0f659ef8b5a4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a92c18f29c87e1f5518568fc1ee005061b00ac3e80f985794ee0f659ef8b5a4c", kill_on_drop: false }`
[INFO] [stdout] a92c18f29c87e1f5518568fc1ee005061b00ac3e80f985794ee0f659ef8b5a4c