[INFO] crate redis 0.16.0 is already in cache
[INFO] testing redis-0.16.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate redis 0.16.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate redis 0.16.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate redis 0.16.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate redis 0.16.0
[INFO] tweaked toml for crates.io crate redis 0.16.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate redis 0.16.0 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 428e78a4d14871fef0c574a946f53918b18dcef3fd190c9f4bc7148324982488
[INFO] running `"docker" "start" "-a" "428e78a4d14871fef0c574a946f53918b18dcef3fd190c9f4bc7148324982488"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling syn v1.0.19
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling once_cell v1.3.1
[INFO] [stderr]    Compiling pin-project-lite v0.1.5
[INFO] [stderr]    Compiling proc-macro-hack v0.5.15
[INFO] [stderr]    Compiling futures-timer v2.0.2
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling kv-log-macro v1.0.5
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling async-task v1.3.1
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling async-std v1.5.0
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling pin-project-internal v0.4.14
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling async-trait v0.1.30
[INFO] [stderr]    Compiling tokio v0.2.20
[INFO] [stderr]    Compiling pin-project v0.4.14
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling combine v4.1.0
[INFO] [stderr]    Compiling redis v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] running `"docker" "inspect" "428e78a4d14871fef0c574a946f53918b18dcef3fd190c9f4bc7148324982488"`
[INFO] running `"docker" "rm" "-f" "428e78a4d14871fef0c574a946f53918b18dcef3fd190c9f4bc7148324982488"`
[INFO] [stdout] 428e78a4d14871fef0c574a946f53918b18dcef3fd190c9f4bc7148324982488
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 670110f2f4e4a544b608f7cbfcefcd2fbb685060bfec36c767210df5e6e786ff
[INFO] running `"docker" "start" "-a" "670110f2f4e4a544b608f7cbfcefcd2fbb685060bfec36c767210df5e6e786ff"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling futures v0.1.29
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling oorandom v11.1.1
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling plotters v0.2.14
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling criterion-plot v0.4.2
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling quickcheck v0.6.2
[INFO] [stderr]    Compiling partial-io v0.3.1
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.0.4
[INFO] [stderr]    Compiling criterion v0.3.2
[INFO] [stderr]    Compiling redis v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `redis`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name redis --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C debuginfo=2 --test --cfg 'feature="aio"' --cfg 'feature="async-std"' --cfg 'feature="async-std-comp"' --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="futures-util"' --cfg 'feature="geospatial"' --cfg 'feature="pin-project-lite"' --cfg 'feature="script"' --cfg 'feature="sha1"' --cfg 'feature="tokio"' --cfg 'feature="tokio-comp"' --cfg 'feature="tokio-util"' -C metadata=7a9a0ba7ac255142 -C extra-filename=-7a9a0ba7ac255142 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-d037e1b220a7939a.rlib --extern async_std=/opt/rustwide/target/debug/deps/libasync_std-236dcb014ae73df4.rlib --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-efc2c4bd7244c55d.so --extern bytes=/opt/rustwide/target/debug/deps/libbytes-fa58d22be861d894.rlib --extern combine=/opt/rustwide/target/debug/deps/libcombine-f896f7d768b24970.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-6a8dc66c01b157af.rlib --extern dtoa=/opt/rustwide/target/debug/deps/libdtoa-954638a740dd8430.rlib --extern fnv=/opt/rustwide/target/debug/deps/libfnv-73f55f8a234ebd2d.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-e146b16ae4be29de.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-aeddfbd0efb1e94c.rlib --extern itoa=/opt/rustwide/target/debug/deps/libitoa-baa6a4ddb878a0b6.rlib --extern net2=/opt/rustwide/target/debug/deps/libnet2-4162e058db15612b.rlib --extern partial_io=/opt/rustwide/target/debug/deps/libpartial_io-49f5e94d86be21fe.rlib --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-94d16d88db9564e5.rlib --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-3ce6ce980858002c.rlib --extern quickcheck=/opt/rustwide/target/debug/deps/libquickcheck-4ee2f4d9e800883f.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-ffc515d397281323.rlib --extern sha1=/opt/rustwide/target/debug/deps/libsha1-7f1bd2c8853cc6da.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-4207103d7ded83ca.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-de3c34178124cdec.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-3432cb5f4ae57cfe.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `redis`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name test_async_async_std --edition=2018 tests/test_async_async_std.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C debuginfo=2 --test --cfg 'feature="aio"' --cfg 'feature="async-std"' --cfg 'feature="async-std-comp"' --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="futures-util"' --cfg 'feature="geospatial"' --cfg 'feature="pin-project-lite"' --cfg 'feature="script"' --cfg 'feature="sha1"' --cfg 'feature="tokio"' --cfg 'feature="tokio-comp"' --cfg 'feature="tokio-util"' -C metadata=b794bf3ce3467cfd -C extra-filename=-b794bf3ce3467cfd --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-d037e1b220a7939a.rlib --extern async_std=/opt/rustwide/target/debug/deps/libasync_std-236dcb014ae73df4.rlib --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-efc2c4bd7244c55d.so --extern bytes=/opt/rustwide/target/debug/deps/libbytes-fa58d22be861d894.rlib --extern combine=/opt/rustwide/target/debug/deps/libcombine-f896f7d768b24970.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-6a8dc66c01b157af.rlib --extern dtoa=/opt/rustwide/target/debug/deps/libdtoa-954638a740dd8430.rlib --extern fnv=/opt/rustwide/target/debug/deps/libfnv-73f55f8a234ebd2d.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-e146b16ae4be29de.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-aeddfbd0efb1e94c.rlib --extern itoa=/opt/rustwide/target/debug/deps/libitoa-baa6a4ddb878a0b6.rlib --extern net2=/opt/rustwide/target/debug/deps/libnet2-4162e058db15612b.rlib --extern partial_io=/opt/rustwide/target/debug/deps/libpartial_io-49f5e94d86be21fe.rlib --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-94d16d88db9564e5.rlib --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-3ce6ce980858002c.rlib --extern quickcheck=/opt/rustwide/target/debug/deps/libquickcheck-4ee2f4d9e800883f.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-ffc515d397281323.rlib --extern redis=/opt/rustwide/target/debug/deps/libredis-5e8579c2ac201818.rlib --extern sha1=/opt/rustwide/target/debug/deps/libsha1-7f1bd2c8853cc6da.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-4207103d7ded83ca.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-de3c34178124cdec.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-3432cb5f4ae57cfe.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "670110f2f4e4a544b608f7cbfcefcd2fbb685060bfec36c767210df5e6e786ff"`
[INFO] running `"docker" "rm" "-f" "670110f2f4e4a544b608f7cbfcefcd2fbb685060bfec36c767210df5e6e786ff"`
[INFO] [stdout] 670110f2f4e4a544b608f7cbfcefcd2fbb685060bfec36c767210df5e6e786ff