[INFO] fetching crate openstack 0.4.0...
[INFO] testing openstack-0.4.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate openstack 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate openstack 0.4.0 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 openstack 0.4.0
[INFO] finished tweaking crates.io crate openstack 0.4.0
[INFO] tweaked toml for crates.io crate openstack 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate openstack 0.4.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "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" "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] b0d7c8ada6835f03827cd30f643de6675ffb1de26bfa84bd368d4a98211b592f
[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" "b0d7c8ada6835f03827cd30f643de6675ffb1de26bfa84bd368d4a98211b592f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0d7c8ada6835f03827cd30f643de6675ffb1de26bfa84bd368d4a98211b592f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0d7c8ada6835f03827cd30f643de6675ffb1de26bfa84bd368d4a98211b592f", kill_on_drop: false }`
[INFO] [stdout] b0d7c8ada6835f03827cd30f643de6675ffb1de26bfa84bd368d4a98211b592f
[INFO] running `Command { std: "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" "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] 5ced4df3217cfdc2465c0234c960fdb928824ec5a3f2ce7cecb68fc77e2cdb2f
[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" "5ced4df3217cfdc2465c0234c960fdb928824ec5a3f2ce7cecb68fc77e2cdb2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.13
[INFO] [stderr]    Compiling syn v1.0.23
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]    Compiling pin-project-lite v0.1.5
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling encoding_rs v0.8.23
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling waiter v0.1.1
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling http v0.2.1
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling miniz_oxide v0.3.6
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling openssl-sys v0.9.56
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling flate2 v1.0.14
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling openssl v0.10.29
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling async-compression v0.3.4
[INFO] [stderr]    Compiling http-body v0.3.1
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling pin-project-internal v0.4.17
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling async-trait v0.1.31
[INFO] [stderr]    Compiling tokio v0.2.21
[INFO] [stderr]    Compiling pin-project v0.4.17
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling h2 v0.2.5
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling hyper v0.13.5
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling serde_yaml v0.8.12
[INFO] [stderr]    Compiling ipnet v2.3.0
[INFO] [stderr]    Compiling eui48 v1.0.0
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling osproto v0.2.1
[INFO] [stderr]    Compiling hyper-tls v0.4.1
[INFO] [stderr]    Compiling reqwest v0.10.4
[INFO] [stderr]    Compiling osauth v0.3.0
[INFO] [stderr]    Compiling openstack v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 39s
[INFO] running `Command { std: "docker" "inspect" "5ced4df3217cfdc2465c0234c960fdb928824ec5a3f2ce7cecb68fc77e2cdb2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ced4df3217cfdc2465c0234c960fdb928824ec5a3f2ce7cecb68fc77e2cdb2f", kill_on_drop: false }`
[INFO] [stdout] 5ced4df3217cfdc2465c0234c960fdb928824ec5a3f2ce7cecb68fc77e2cdb2f
[INFO] running `Command { std: "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" "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] 0ea60152d8511ebbc4a10be05287880721ff5cc246a18fd7645aeb66fe6a0b54
[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" "0ea60152d8511ebbc4a10be05287880721ff5cc246a18fd7645aeb66fe6a0b54", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling openstack v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `openstack`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name integration_network_crud --edition=2018 tests/integration-network-crud.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="compute"' --cfg 'feature="default"' --cfg 'feature="image"' --cfg 'feature="native-tls"' --cfg 'feature="network"' --cfg 'feature="object-storage"' -C metadata=ea68b6c0d293c937 -C extra-filename=-ea68b6c0d293c937 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-7c29a1d6401c67f2.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-26729e8f6b0dff5d.rlib --extern eui48=/opt/rustwide/target/debug/deps/libeui48-2222399f8111c06b.rlib --extern fallible_iterator=/opt/rustwide/target/debug/deps/libfallible_iterator-d0deaf7fdb8ad575.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-4bac15a5766374cd.rlib --extern ipnet=/opt/rustwide/target/debug/deps/libipnet-bcfbc9191b5a38ce.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-1761913616bdc5f1.rlib --extern openstack=/opt/rustwide/target/debug/deps/libopenstack-fdcbce7d8251a546.rlib --extern osauth=/opt/rustwide/target/debug/deps/libosauth-489f0914a7d587af.rlib --extern osproto=/opt/rustwide/target/debug/deps/libosproto-d75064196219983e.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-66270098cd6f3ae7.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-aea6140018359b38.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-9a7794ed2f447dae.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-8f0d8e3da3644db3.rlib --extern serde_yaml=/opt/rustwide/target/debug/deps/libserde_yaml-7b1208c4a1620e1c.rlib --extern waiter=/opt/rustwide/target/debug/deps/libwaiter-c1d5cafded0d3dac.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 `Command { std: "docker" "inspect" "0ea60152d8511ebbc4a10be05287880721ff5cc246a18fd7645aeb66fe6a0b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ea60152d8511ebbc4a10be05287880721ff5cc246a18fd7645aeb66fe6a0b54", kill_on_drop: false }`
[INFO] [stdout] 0ea60152d8511ebbc4a10be05287880721ff5cc246a18fd7645aeb66fe6a0b54