[INFO] fetching crate neovim-ctrl 0.1.1...
[INFO] testing neovim-ctrl-0.1.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate neovim-ctrl 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate neovim-ctrl 0.1.1 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 neovim-ctrl 0.1.1
[INFO] finished tweaking crates.io crate neovim-ctrl 0.1.1
[INFO] tweaked toml for crates.io crate neovim-ctrl 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate neovim-ctrl 0.1.1 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] cc1bb075e41de9a3ae7a016dec1604a7a4922486765803996152fb32d7b9cf17
[INFO] running `"docker" "start" "-a" "cc1bb075e41de9a3ae7a016dec1604a7a4922486765803996152fb32d7b9cf17"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling rmp v0.8.9
[INFO] [stderr]    Compiling unix_socket v0.5.0
[INFO] [stderr]    Compiling serde_bytes v0.11.4
[INFO] [stderr]    Compiling rmpv v0.4.4
[INFO] [stderr]    Compiling neovim-lib v0.6.1
[INFO] [stderr]    Compiling neovim-ctrl v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.27s
[INFO] running `"docker" "inspect" "cc1bb075e41de9a3ae7a016dec1604a7a4922486765803996152fb32d7b9cf17"`
[INFO] running `"docker" "rm" "-f" "cc1bb075e41de9a3ae7a016dec1604a7a4922486765803996152fb32d7b9cf17"`
[INFO] [stdout] cc1bb075e41de9a3ae7a016dec1604a7a4922486765803996152fb32d7b9cf17
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 0687651cbc90ea21a2492bfa458dd38ebb29fe6931a8c010f21c85334139f0fa
[INFO] running `"docker" "start" "-a" "0687651cbc90ea21a2492bfa458dd38ebb29fe6931a8c010f21c85334139f0fa"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling neovim-ctrl v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "0687651cbc90ea21a2492bfa458dd38ebb29fe6931a8c010f21c85334139f0fa"`
[INFO] running `"docker" "rm" "-f" "0687651cbc90ea21a2492bfa458dd38ebb29fe6931a8c010f21c85334139f0fa"`
[INFO] [stdout] 0687651cbc90ea21a2492bfa458dd38ebb29fe6931a8c010f21c85334139f0fa
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] db79964f34f6e82d31a15c5e894a600eb3c0b45c92bb95c122bb426ae2600a30
[INFO] running `"docker" "start" "-a" "db79964f34f6e82d31a15c5e894a600eb3c0b45c92bb95c122bb426ae2600a30"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nvim_ctrl-a432f65c541e8832
[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" "db79964f34f6e82d31a15c5e894a600eb3c0b45c92bb95c122bb426ae2600a30"`
[INFO] running `"docker" "rm" "-f" "db79964f34f6e82d31a15c5e894a600eb3c0b45c92bb95c122bb426ae2600a30"`
[INFO] [stdout] db79964f34f6e82d31a15c5e894a600eb3c0b45c92bb95c122bb426ae2600a30