[INFO] fetching crate mavlink2rest 0.7.1...
[INFO] testing mavlink2rest-0.7.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate mavlink2rest 0.7.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate mavlink2rest 0.7.1 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 mavlink2rest 0.7.1
[INFO] finished tweaking crates.io crate mavlink2rest 0.7.1
[INFO] tweaked toml for crates.io crate mavlink2rest 0.7.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate mavlink2rest 0.7.1 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "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] [stdout] 0cd28fe4122a3c1d266138d5a152a144fd0c32aa8e908bb99f542697ae84bbdb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "0cd28fe4122a3c1d266138d5a152a144fd0c32aa8e908bb99f542697ae84bbdb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling crc16 v0.3.4
[INFO] [stderr]    Compiling actix-service v0.4.2
[INFO] [stderr]    Compiling xml-rs v0.2.2
[INFO] [stderr]    Compiling serial-core v0.4.0
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling actix-web-codegen v0.1.3
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling string v0.2.1
[INFO] [stderr]    Compiling flate2 v1.0.14
[INFO] [stderr]    Compiling enum-as-inner v0.2.1
[INFO] [stderr]    Compiling derive_more v0.15.0
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling actix-codec v0.1.2
[INFO] [stderr]    Compiling tokio-signal v0.2.9
[INFO] [stderr]    Compiling actix-server-config v0.1.2
[INFO] [stderr]    Compiling serial-unix v0.4.0
[INFO] [stderr]    Compiling serial v0.4.0
[INFO] [stderr]    Compiling actix-utils v0.4.7
[INFO] [stderr]    Compiling trust-dns-proto v0.7.4
[INFO] [stderr]    Compiling mavlink v0.8.2
[INFO] [stderr]    Compiling vergen v3.1.0
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling actix-router v0.1.5
[INFO] [stderr]    Compiling mavlink2rest v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling actix-threadpool v0.1.2
[INFO] [stderr]    Compiling actix-rt v0.2.6
[INFO] [stderr]    Compiling trust-dns-resolver v0.11.1
[INFO] [stderr]    Compiling actix-server v0.6.1
[INFO] [stderr]    Compiling actix-testing v0.1.0
[INFO] [stderr]    Compiling actix-connect v0.2.5
[INFO] [stderr]    Compiling actix-http v0.2.11
[INFO] [stderr]    Compiling awc v0.2.8
[INFO] [stderr]    Compiling actix-web v1.0.9
[INFO] [stderr] error: could not compile `mavlink2rest`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name mavlink2rest --edition=2018 src/main.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=f228af0cebf43425 -C extra-filename=-f228af0cebf43425 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern actix_web=/opt/rustwide/target/debug/deps/libactix_web-6f225ef990b86391.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-63bd0cb9c885e246.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-81413f07b1c7586f.rlib --extern mavlink=/opt/rustwide/target/debug/deps/libmavlink-42c530b7e7cfbd4b.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-b1b19151b0591e8d.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-a343a12526c1a4e6.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-24d0742623cdc83e.rlib --extern vergen=/opt/rustwide/target/debug/deps/libvergen-26d74b2c404950c1.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/brotli-sys-838438c2e634c43d/out -L native=/opt/rustwide/target/debug/build/miniz-sys-5afec7795c85cff9/out` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "0cd28fe4122a3c1d266138d5a152a144fd0c32aa8e908bb99f542697ae84bbdb"`
[INFO] running `"docker" "rm" "-f" "0cd28fe4122a3c1d266138d5a152a144fd0c32aa8e908bb99f542697ae84bbdb"`
[INFO] [stdout] 0cd28fe4122a3c1d266138d5a152a144fd0c32aa8e908bb99f542697ae84bbdb