[INFO] crate llang 0.0.1 is already in cache
[INFO] testing llang-0.0.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate llang 0.0.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate llang 0.0.1 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 llang 0.0.1
[INFO] finished tweaking crates.io crate llang 0.0.1
[INFO] tweaked toml for crates.io crate llang 0.0.1 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] d79a440edf4df60b518b5e1857fba00212ef9afc79b66669c0ef2eea3b001c01
[INFO] running `"docker" "start" "-a" "d79a440edf4df60b518b5e1857fba00212ef9afc79b66669c0ef2eea3b001c01"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling encode_unicode v0.1.3
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]    Compiling hexf-parse v0.1.0
[INFO] [stderr]    Compiling dot v0.1.4
[INFO] [stderr]    Compiling llvm-sys v100.0.1
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling semver-parser v0.6.2
[INFO] [stderr]    Compiling semver v0.4.1
[INFO] [stderr]    Compiling llvm-sys v36.2.0
[INFO] [stderr]    Compiling nom-lua v0.0.2
[INFO] [stderr]    Compiling rustyline v1.0.0
[INFO] [stderr]    Compiling llvm v0.0.1
[INFO] [stderr]    Compiling llang v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.01s
[INFO] running `"docker" "inspect" "d79a440edf4df60b518b5e1857fba00212ef9afc79b66669c0ef2eea3b001c01"`
[INFO] running `"docker" "rm" "-f" "d79a440edf4df60b518b5e1857fba00212ef9afc79b66669c0ef2eea3b001c01"`
[INFO] [stdout] d79a440edf4df60b518b5e1857fba00212ef9afc79b66669c0ef2eea3b001c01
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 7ba8a76d2c02700b21059c55065a69f1a2a3f7fd26d961e7ece34fc33e1c5fab
[INFO] running `"docker" "start" "-a" "7ba8a76d2c02700b21059c55065a69f1a2a3f7fd26d961e7ece34fc33e1c5fab"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling llang v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "7ba8a76d2c02700b21059c55065a69f1a2a3f7fd26d961e7ece34fc33e1c5fab"`
[INFO] running `"docker" "rm" "-f" "7ba8a76d2c02700b21059c55065a69f1a2a3f7fd26d961e7ece34fc33e1c5fab"`
[INFO] [stdout] 7ba8a76d2c02700b21059c55065a69f1a2a3f7fd26d961e7ece34fc33e1c5fab
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 633cae7c89b5eda2baa2ba20b4fa7fac9e8c52b06ffb30f4dd86ac07a7e14d13
[INFO] running `"docker" "start" "-a" "633cae7c89b5eda2baa2ba20b4fa7fac9e8c52b06ffb30f4dd86ac07a7e14d13"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/llang-82e61ead58d139e3
[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" "633cae7c89b5eda2baa2ba20b4fa7fac9e8c52b06ffb30f4dd86ac07a7e14d13"`
[INFO] running `"docker" "rm" "-f" "633cae7c89b5eda2baa2ba20b4fa7fac9e8c52b06ffb30f4dd86ac07a7e14d13"`
[INFO] [stdout] 633cae7c89b5eda2baa2ba20b4fa7fac9e8c52b06ffb30f4dd86ac07a7e14d13