[INFO] fetching crate nan-preserving-float 0.1.0...
[INFO] testing nan-preserving-float-0.1.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate nan-preserving-float 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate nan-preserving-float 0.1.0 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 crates.io crate nan-preserving-float 0.1.0
[INFO] finished tweaking crates.io crate nan-preserving-float 0.1.0
[INFO] tweaked toml for crates.io crate nan-preserving-float 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-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" "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] 5c8f0f91a9fa691856f7944731b768ecaa0f24224c8b31608958a0abcd3c031d
[INFO] running `"docker" "start" "-a" "5c8f0f91a9fa691856f7944731b768ecaa0f24224c8b31608958a0abcd3c031d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling nan-preserving-float v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "5c8f0f91a9fa691856f7944731b768ecaa0f24224c8b31608958a0abcd3c031d"`
[INFO] running `"docker" "rm" "-f" "5c8f0f91a9fa691856f7944731b768ecaa0f24224c8b31608958a0abcd3c031d"`
[INFO] [stdout] 5c8f0f91a9fa691856f7944731b768ecaa0f24224c8b31608958a0abcd3c031d
[INFO] running `"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" "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] d185000d1dad8b8d9e42ca23f91fa2a76a4bfc2a7d2c5636b78600ca70d81e41
[INFO] running `"docker" "start" "-a" "d185000d1dad8b8d9e42ca23f91fa2a76a4bfc2a7d2c5636b78600ca70d81e41"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling nan-preserving-float v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "d185000d1dad8b8d9e42ca23f91fa2a76a4bfc2a7d2c5636b78600ca70d81e41"`
[INFO] running `"docker" "rm" "-f" "d185000d1dad8b8d9e42ca23f91fa2a76a4bfc2a7d2c5636b78600ca70d81e41"`
[INFO] [stdout] d185000d1dad8b8d9e42ca23f91fa2a76a4bfc2a7d2c5636b78600ca70d81e41
[INFO] running `"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" "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] bdebe4a6c275e7b79eb1d0592755c339363dc9bf6aade553acf33a22055795a3
[INFO] running `"docker" "start" "-a" "bdebe4a6c275e7b79eb1d0592755c339363dc9bf6aade553acf33a22055795a3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nan_preserving_float-2db538e860807cab
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_ops_f64 ... ok
[INFO] [stdout] test tests::test_neg_nan_f64 ... ok
[INFO] [stdout] test tests::test_neg_nan_f32 ... ok
[INFO] [stderr]    Doc-tests nan-preserving-float
[INFO] [stdout] test tests::test_ops_f32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 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] running `"docker" "inspect" "bdebe4a6c275e7b79eb1d0592755c339363dc9bf6aade553acf33a22055795a3"`
[INFO] running `"docker" "rm" "-f" "bdebe4a6c275e7b79eb1d0592755c339363dc9bf6aade553acf33a22055795a3"`
[INFO] [stdout] bdebe4a6c275e7b79eb1d0592755c339363dc9bf6aade553acf33a22055795a3