[INFO] fetching crate opcua-types 0.8.1...
[INFO] checking opcua-types-0.8.1 against 1.55.0 for beta-1.56-3
[INFO] extracting crate opcua-types 0.8.1 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate opcua-types 0.8.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate opcua-types 0.8.1
[INFO] finished tweaking crates.io crate opcua-types 0.8.1
[INFO] tweaked toml for crates.io crate opcua-types 0.8.1 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa8188cba0cfdf9618bfaa050c4714d7815592154733c505b78702e404548133
[INFO] running `Command { std: "docker" "start" "-a" "aa8188cba0cfdf9618bfaa050c4714d7815592154733c505b78702e404548133", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa8188cba0cfdf9618bfaa050c4714d7815592154733c505b78702e404548133", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa8188cba0cfdf9618bfaa050c4714d7815592154733c505b78702e404548133", kill_on_drop: false }`
[INFO] [stdout] aa8188cba0cfdf9618bfaa050c4714d7815592154733c505b78702e404548133
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dad10dd6107f9e872959c0855cdedc5859b4d6d72bcd4a44b06a86f51dbb639
[INFO] running `Command { std: "docker" "start" "-a" "1dad10dd6107f9e872959c0855cdedc5859b4d6d72bcd4a44b06a86f51dbb639", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking memchr v2.4.1
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking opcua-types v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `opcua-types`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name opcua_types --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 -C metadata=844f9dbc4eb045f1 -C extra-filename=-844f9dbc4eb045f1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-da136073d7895f77.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-3b1bcf72fa36efb2.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-4d44813287762492.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-05292b573252a0ec.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-cc03ae82f95c691d.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-0ed70860e3168808.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-6c09db353811fd01.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-e25b338dd9d5c271.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-806842965bbfc0b2.so --extern uuid=/opt/rustwide/target/debug/deps/libuuid-6e89627eb10f16bb.rmeta --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" "1dad10dd6107f9e872959c0855cdedc5859b4d6d72bcd4a44b06a86f51dbb639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dad10dd6107f9e872959c0855cdedc5859b4d6d72bcd4a44b06a86f51dbb639", kill_on_drop: false }`
[INFO] [stdout] 1dad10dd6107f9e872959c0855cdedc5859b4d6d72bcd4a44b06a86f51dbb639
