[INFO] crate dropbox-sdk 0.3.0 is already in cache
[INFO] testing dropbox-sdk-0.3.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate dropbox-sdk 0.3.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate dropbox-sdk 0.3.0 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 dropbox-sdk 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate dropbox-sdk 0.3.0
[INFO] tweaked toml for crates.io crate dropbox-sdk 0.3.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate dropbox-sdk 0.3.0 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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 1cd48a5131b925f9aca759a57183fb29328c5764ddced0c684b2a522dae6e7fb
[INFO] running `"docker" "start" "-a" "1cd48a5131b925f9aca759a57183fb29328c5764ddced0c684b2a522dae6e7fb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling backtrace-sys v0.1.35
[INFO] [stderr]    Compiling error-chain v0.12.2
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling backtrace v0.3.46
[INFO] [stderr]    Compiling hyper v0.10.16
[INFO] [stderr]    Compiling hyper-native-tls v0.3.0
[INFO] [stderr]    Compiling dropbox-sdk v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `dropbox-sdk`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name dropbox_sdk --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -Cembed-bitcode=no -C debuginfo=2 --cfg 'feature="dbx_account"' --cfg 'feature="dbx_async"' --cfg 'feature="dbx_auth"' --cfg 'feature="dbx_check"' --cfg 'feature="dbx_cloud_docs"' --cfg 'feature="dbx_common"' --cfg 'feature="dbx_contacts"' --cfg 'feature="dbx_file_properties"' --cfg 'feature="dbx_file_requests"' --cfg 'feature="dbx_files"' --cfg 'feature="dbx_paper"' --cfg 'feature="dbx_secondary_emails"' --cfg 'feature="dbx_seen_state"' --cfg 'feature="dbx_sharing"' --cfg 'feature="dbx_team"' --cfg 'feature="dbx_team_common"' --cfg 'feature="dbx_team_log"' --cfg 'feature="dbx_team_policies"' --cfg 'feature="dbx_users"' --cfg 'feature="dbx_users_common"' --cfg 'feature="default"' --cfg 'feature="hyper"' --cfg 'feature="hyper-native-tls"' --cfg 'feature="hyper_client"' -C metadata=8ec0b91c51553742 -C extra-filename=-8ec0b91c51553742 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern error_chain=/opt/rustwide/target/debug/deps/liberror_chain-03d140060c1bd73a.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-d9ed11fbe17b09ff.rmeta --extern hyper_native_tls=/opt/rustwide/target/debug/deps/libhyper_native_tls-de3a7e5771bc77d7.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-3d65ebee37a7b6c8.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-7ad3bb4e08ce0d99.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-e0f08cd6d277c17d.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-7963c3421afc26d5.rmeta --cap-lints=warn -L native=/opt/rustwide/target/debug/build/backtrace-sys-a6883f7591dba0e5/out` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "1cd48a5131b925f9aca759a57183fb29328c5764ddced0c684b2a522dae6e7fb"`
[INFO] running `"docker" "rm" "-f" "1cd48a5131b925f9aca759a57183fb29328c5764ddced0c684b2a522dae6e7fb"`
[INFO] [stdout] 1cd48a5131b925f9aca759a57183fb29328c5764ddced0c684b2a522dae6e7fb