[INFO] fetching crate safeeft 0.0.5...
[INFO] testing safeeft-0.0.5 against 1.55.0 for beta-1.56-1
[INFO] extracting crate safeeft 0.0.5 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate safeeft 0.0.5 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "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" "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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ed2fe0df31170c8b88b8146873685cfa0bb4688e2bc85346d9476249b018ea2
[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" "2ed2fe0df31170c8b88b8146873685cfa0bb4688e2bc85346d9476249b018ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ed2fe0df31170c8b88b8146873685cfa0bb4688e2bc85346d9476249b018ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ed2fe0df31170c8b88b8146873685cfa0bb4688e2bc85346d9476249b018ea2", kill_on_drop: false }`
[INFO] [stdout] 2ed2fe0df31170c8b88b8146873685cfa0bb4688e2bc85346d9476249b018ea2
[INFO] running `Command { std: "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" "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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9f20fab60b25c610f4433b11726c2b29e70b605385ec8004b57851176b7434a
[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" "b9f20fab60b25c610f4433b11726c2b29e70b605385ec8004b57851176b7434a", 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" "b9f20fab60b25c610f4433b11726c2b29e70b605385ec8004b57851176b7434a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9f20fab60b25c610f4433b11726c2b29e70b605385ec8004b57851176b7434a", kill_on_drop: false }`
[INFO] [stdout] b9f20fab60b25c610f4433b11726c2b29e70b605385ec8004b57851176b7434a
[INFO] running `Command { std: "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" "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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa8e2901ce77c1e5b426cba2e3fdd9d7aa2df5480d48ae05785ef84c7e6ae415
[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" "fa8e2901ce77c1e5b426cba2e3fdd9d7aa2df5480d48ae05785ef84c7e6ae415", kill_on_drop: false }`
[INFO] [stderr]    Compiling safeeft v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "fa8e2901ce77c1e5b426cba2e3fdd9d7aa2df5480d48ae05785ef84c7e6ae415", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa8e2901ce77c1e5b426cba2e3fdd9d7aa2df5480d48ae05785ef84c7e6ae415", kill_on_drop: false }`
[INFO] [stdout] fa8e2901ce77c1e5b426cba2e3fdd9d7aa2df5480d48ae05785ef84c7e6ae415
[INFO] running `Command { std: "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" "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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1b1ec676869f0f56e298d9b7899b8f41b468cd2fb6e72584d2ae66464aaca9ef
[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" "1b1ec676869f0f56e298d9b7899b8f41b468cd2fb6e72584d2ae66464aaca9ef", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/safeeft-61098ef6d339ebab)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[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-61098ef6d339ebab` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "1b1ec676869f0f56e298d9b7899b8f41b468cd2fb6e72584d2ae66464aaca9ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b1ec676869f0f56e298d9b7899b8f41b468cd2fb6e72584d2ae66464aaca9ef", kill_on_drop: false }`
[INFO] [stdout] 1b1ec676869f0f56e298d9b7899b8f41b468cd2fb6e72584d2ae66464aaca9ef