[INFO] crate tarpit 999999999.999999999.999999999 is already in cache
[INFO] testing tarpit-999999999.999999999.999999999 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate tarpit 999999999.999999999.999999999 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate tarpit 999999999.999999999.999999999 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 tarpit 999999999.999999999.999999999
[INFO] finished tweaking crates.io crate tarpit 999999999.999999999.999999999
[INFO] tweaked toml for crates.io crate tarpit 999999999.999999999.999999999 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate tarpit 999999999.999999999.999999999 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 210a7b01182b5b40f9ada1c1961f925e67f0026bdf6cb6581c5e2e7eb367f3ff
[INFO] running `"docker" "start" "-a" "210a7b01182b5b40f9ada1c1961f925e67f0026bdf6cb6581c5e2e7eb367f3ff"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling tarpit v999999999.999999999.999999999 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `"docker" "inspect" "210a7b01182b5b40f9ada1c1961f925e67f0026bdf6cb6581c5e2e7eb367f3ff"`
[INFO] running `"docker" "rm" "-f" "210a7b01182b5b40f9ada1c1961f925e67f0026bdf6cb6581c5e2e7eb367f3ff"`
[INFO] [stdout] 210a7b01182b5b40f9ada1c1961f925e67f0026bdf6cb6581c5e2e7eb367f3ff
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] c1ea41b9ea5967b4b490b2e8e6f65916fa90eaeaed432035f126c335899238d4
[INFO] running `"docker" "start" "-a" "c1ea41b9ea5967b4b490b2e8e6f65916fa90eaeaed432035f126c335899238d4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling tarpit v999999999.999999999.999999999 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `"docker" "inspect" "c1ea41b9ea5967b4b490b2e8e6f65916fa90eaeaed432035f126c335899238d4"`
[INFO] running `"docker" "rm" "-f" "c1ea41b9ea5967b4b490b2e8e6f65916fa90eaeaed432035f126c335899238d4"`
[INFO] [stdout] c1ea41b9ea5967b4b490b2e8e6f65916fa90eaeaed432035f126c335899238d4
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 0aa08ec0af13196972c2ac168db284d3067d12c0d6e31a58b32995fbc3822c19
[INFO] running `"docker" "start" "-a" "0aa08ec0af13196972c2ac168db284d3067d12c0d6e31a58b32995fbc3822c19"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tarpit-bae28ac99f7a813d
[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" "0aa08ec0af13196972c2ac168db284d3067d12c0d6e31a58b32995fbc3822c19"`
[INFO] running `"docker" "rm" "-f" "0aa08ec0af13196972c2ac168db284d3067d12c0d6e31a58b32995fbc3822c19"`
[INFO] [stdout] 0aa08ec0af13196972c2ac168db284d3067d12c0d6e31a58b32995fbc3822c19