[INFO] fetching crate reql 0.0.27...
[INFO] testing reql-0.0.27 against 1.49.0 for beta-1.50-1
[INFO] extracting crate reql 0.0.27 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate reql 0.0.27 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate reql 0.0.27
[INFO] finished tweaking crates.io crate reql 0.0.27
[INFO] tweaked toml for crates.io crate reql 0.0.27 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate reql 0.0.27 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0094dbe6f562ace90f05836e57bc1fb48dbdcb017e6d6b7248237a4e51a1d132
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0094dbe6f562ace90f05836e57bc1fb48dbdcb017e6d6b7248237a4e51a1d132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0094dbe6f562ace90f05836e57bc1fb48dbdcb017e6d6b7248237a4e51a1d132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0094dbe6f562ace90f05836e57bc1fb48dbdcb017e6d6b7248237a4e51a1d132", kill_on_drop: false }`
[INFO] [stdout] 0094dbe6f562ace90f05836e57bc1fb48dbdcb017e6d6b7248237a4e51a1d132
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25e07f615c6d0e152ddb1337811c549f6853a4740acd42d4d673b080af961132
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "25e07f615c6d0e152ddb1337811c549f6853a4740acd42d4d673b080af961132", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling smallvec v1.2.0
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling untrusted v0.7.0
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling case v0.1.0
[INFO] [stderr]    Compiling protobuf v1.5.1
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling ring v0.16.11
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling owning_ref v0.4.0
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling parking_lot_core v0.7.0
[INFO] [stderr]    Compiling lock_api v0.1.5
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling parking_lot v0.10.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling scheduled-thread-pool v0.2.3
[INFO] [stderr]    Compiling r2d2 v0.8.8
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling derive-error v0.0.4
[INFO] [stderr]    Compiling scram v0.5.0
[INFO] [stderr]    Compiling serde_yaml v0.8.11
[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]    Compiling serde_json v1.0.47
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling ql2 v1.1.2
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling reql v0.0.27 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling reql-types v0.0.4
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/commands/io/request.rs:159:22
[INFO] [stdout]     |
[INFO] [stdout] 159 |                     .description()
[INFO] [stdout]     |                      ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 50s
[INFO] running `Command { std: "docker" "inspect" "25e07f615c6d0e152ddb1337811c549f6853a4740acd42d4d673b080af961132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25e07f615c6d0e152ddb1337811c549f6853a4740acd42d4d673b080af961132", kill_on_drop: false }`
[INFO] [stdout] 25e07f615c6d0e152ddb1337811c549f6853a4740acd42d4d673b080af961132
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdd25a4f90a25cf4c00e6317207843c642715046cc834fae3b1645148794addb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bdd25a4f90a25cf4c00e6317207843c642715046cc834fae3b1645148794addb", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/commands/io/request.rs:159:22
[INFO] [stdout]     |
[INFO] [stdout] 159 |                     .description()
[INFO] [stdout]     |                      ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling reql v0.0.27 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/commands/io/request.rs:159:22
[INFO] [stdout]     |
[INFO] [stdout] 159 |                     .description()
[INFO] [stdout]     |                      ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `reql`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name data_handling --edition=2018 tests/data_handling.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=a0ed0ff139e8223c -C extra-filename=-a0ed0ff139e8223c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bufstream=/opt/rustwide/target/debug/deps/libbufstream-5b19e19db533e1e7.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-04b16b37fbc1beb3.rlib --extern derive_error=/opt/rustwide/target/debug/deps/libderive_error-076685789a343b4a.so --extern futures=/opt/rustwide/target/debug/deps/libfutures-f7032f10c30c3cc1.rlib --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-6f6b488534f15ca5.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-7895c92c6d278491.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-bf3c59a5ff900e52.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-c96ffbb3b494a9b3.rlib --extern protobuf=/opt/rustwide/target/debug/deps/libprotobuf-40e92e01b407d2ac.rlib --extern ql2=/opt/rustwide/target/debug/deps/libql2-d88c06ab4a8eaef6.rlib --extern r2d2=/opt/rustwide/target/debug/deps/libr2d2-51f5c1a736aba7e9.rlib --extern reql=/opt/rustwide/target/debug/deps/libreql-11975bf68e071224.rlib --extern reql_types=/opt/rustwide/target/debug/deps/libreql_types-a5017862f48fd6e8.rlib --extern scram=/opt/rustwide/target/debug/deps/libscram-1089154d6bf718cc.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-8b5f46341141f669.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-c960307a64136df3.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-b2e36727e6b43487.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-6fa8a35a65227c01.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/ring-a6f76a61b4ed83f1/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "bdd25a4f90a25cf4c00e6317207843c642715046cc834fae3b1645148794addb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdd25a4f90a25cf4c00e6317207843c642715046cc834fae3b1645148794addb", kill_on_drop: false }`
[INFO] [stdout] bdd25a4f90a25cf4c00e6317207843c642715046cc834fae3b1645148794addb