[INFO] cloning repository https://github.com/L4ngu0r/rust-ffi
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/L4ngu0r/rust-ffi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FL4ngu0r%2Frust-ffi"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FL4ngu0r%2Frust-ffi'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8c80e93f0c1e3f0bbd88e26c69a98a11a9f81932
[INFO] testing L4ngu0r/rust-ffi against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FL4ngu0r%2Frust-ffi" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/L4ngu0r/rust-ffi on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/L4ngu0r/rust-ffi
[INFO] finished tweaking git repo https://github.com/L4ngu0r/rust-ffi
[INFO] tweaked toml for git repo https://github.com/L4ngu0r/rust-ffi written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/L4ngu0r/rust-ffi already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.44.0" "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] 4182aaf7f514b33de5dfd46df59893af71b7045cb476bd8703146713f3baeb04
[INFO] running `"docker" "start" "-a" "4182aaf7f514b33de5dfd46df59893af71b7045cb476bd8703146713f3baeb04"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling cc v1.0.35
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling simple_lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.58s
[INFO] running `"docker" "inspect" "4182aaf7f514b33de5dfd46df59893af71b7045cb476bd8703146713f3baeb04"`
[INFO] running `"docker" "rm" "-f" "4182aaf7f514b33de5dfd46df59893af71b7045cb476bd8703146713f3baeb04"`
[INFO] [stdout] 4182aaf7f514b33de5dfd46df59893af71b7045cb476bd8703146713f3baeb04
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.44.0" "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] 31c24a7a8807de5b044754228deba86da88d8a6ce6a96160e2fa8e7ada103333
[INFO] running `"docker" "start" "-a" "31c24a7a8807de5b044754228deba86da88d8a6ce6a96160e2fa8e7ada103333"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling simple_lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "31c24a7a8807de5b044754228deba86da88d8a6ce6a96160e2fa8e7ada103333"`
[INFO] running `"docker" "rm" "-f" "31c24a7a8807de5b044754228deba86da88d8a6ce6a96160e2fa8e7ada103333"`
[INFO] [stdout] 31c24a7a8807de5b044754228deba86da88d8a6ce6a96160e2fa8e7ada103333
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.44.0" "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] 0ac53cf3a2fa54a65e7b386ef5d9527af9eba1dd5e4bd81585055a64d91c0d4d
[INFO] running `"docker" "start" "-a" "0ac53cf3a2fa54a65e7b386ef5d9527af9eba1dd5e4bd81585055a64d91c0d4d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simple_lib-16e439da46591f1e
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test check_double_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0ac53cf3a2fa54a65e7b386ef5d9527af9eba1dd5e4bd81585055a64d91c0d4d"`
[INFO] running `"docker" "rm" "-f" "0ac53cf3a2fa54a65e7b386ef5d9527af9eba1dd5e4bd81585055a64d91c0d4d"`
[INFO] [stdout] 0ac53cf3a2fa54a65e7b386ef5d9527af9eba1dd5e4bd81585055a64d91c0d4d