[INFO] crate carapax 0.7.0 is already in cache
[INFO] testing carapax-0.7.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate carapax 0.7.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate carapax 0.7.0 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 carapax 0.7.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate carapax 0.7.0
[INFO] tweaked toml for crates.io crate carapax 0.7.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate carapax 0.7.0 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] a94ed536139457a17154b2d6a9e0bf32ff9cfe362135d75e8a3a4a9187f4dc87
[INFO] running `"docker" "start" "-a" "a94ed536139457a17154b2d6a9e0bf32ff9cfe362135d75e8a3a4a9187f4dc87"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ring v0.16.12
[INFO] [stderr]    Compiling pin-project-internal v0.4.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.15
[INFO] [stderr]    Compiling async-stream-impl v0.2.1
[INFO] [stderr]    Compiling derive_more v0.99.5
[INFO] [stderr]    Compiling carapax-codegen v0.2.0
[INFO] [stderr]    Compiling http v0.2.1
[INFO] [stderr]    Compiling shellwords v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling tokio v0.2.19
[INFO] [stderr]    Compiling async-stream v0.2.1
[INFO] [stderr]    Compiling thiserror v1.0.15
[INFO] [stderr]    Compiling pin-project v0.4.9
[INFO] [stderr]    Compiling http-body v0.3.1
[INFO] [stderr]    Compiling futures-executor v0.3.4
[INFO] [stderr]    Compiling futures v0.3.4
[INFO] [stderr]    Compiling sct v0.6.0
[INFO] [stderr]    Compiling webpki v0.21.2
[INFO] [stderr]    Compiling ct-logs v0.6.0
[INFO] [stderr]    Compiling rustls v0.17.0
[INFO] [stderr]    Compiling webpki-roots v0.18.0
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-socks v0.2.2
[INFO] [stderr]    Compiling h2 v0.2.4
[INFO] [stderr]    Compiling rustls-native-certs v0.3.0
[INFO] [stderr]    Compiling tokio-rustls v0.13.0
[INFO] [stderr]    Compiling hyper v0.13.5
[INFO] [stderr]    Compiling hyper-rustls v0.20.0
[INFO] [stderr]    Compiling reqwest v0.10.4
[INFO] [stderr]    Compiling tgbot v0.9.0
[INFO] [stderr]    Compiling carapax v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 47s
[INFO] running `"docker" "inspect" "a94ed536139457a17154b2d6a9e0bf32ff9cfe362135d75e8a3a4a9187f4dc87"`
[INFO] running `"docker" "rm" "-f" "a94ed536139457a17154b2d6a9e0bf32ff9cfe362135d75e8a3a4a9187f4dc87"`
[INFO] [stdout] a94ed536139457a17154b2d6a9e0bf32ff9cfe362135d75e8a3a4a9187f4dc87
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 1667b772eefed81a734a1b664990b553e57024262229270a3512b802cd71f434
[INFO] running `"docker" "start" "-a" "1667b772eefed81a734a1b664990b553e57024262229270a3512b802cd71f434"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling carapax v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `carapax`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name commands --edition=2018 examples/commands.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C debuginfo=2 --cfg 'feature="default"' -C metadata=674ddcaeeb73c20b -C extra-filename=-674ddcaeeb73c20b --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-9688a5d589c2d291.so --extern carapax=/opt/rustwide/target/debug/deps/libcarapax-374a05c845bbc825.rlib --extern carapax_codegen=/opt/rustwide/target/debug/deps/libcarapax_codegen-174b6210ba81772e.so --extern dotenv=/opt/rustwide/target/debug/deps/libdotenv-f3f6dde2b07c4fce.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-ca474a19e876e41a.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-7d3993e8061c37ae.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-a6e22b0dfddd3ae2.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-00c50fdcc66008fc.rlib --extern tgbot=/opt/rustwide/target/debug/deps/libtgbot-49ae77f7329b1337.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-eacdd6192c512139.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/ring-7eb5fc3fb1aa0538/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "1667b772eefed81a734a1b664990b553e57024262229270a3512b802cd71f434"`
[INFO] running `"docker" "rm" "-f" "1667b772eefed81a734a1b664990b553e57024262229270a3512b802cd71f434"`
[INFO] [stdout] 1667b772eefed81a734a1b664990b553e57024262229270a3512b802cd71f434