[INFO] fetching crate opcua-types 0.8.0...
[INFO] checking opcua-types-0.8.0 against master#6526e5c772f2da07db745c94ca6bb0a591a39ba4 for pr-80920
[INFO] extracting crate opcua-types 0.8.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate opcua-types 0.8.0 on toolchain 6526e5c772f2da07db745c94ca6bb0a591a39ba4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate opcua-types 0.8.0
[INFO] finished tweaking crates.io crate opcua-types 0.8.0
[INFO] tweaked toml for crates.io crate opcua-types 0.8.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 111bf5340cca78ce8c3fcf2a7ff2fc712b3b84dda1b54571dd16fd3b06ecc577
[INFO] running `Command { std: "docker" "start" "-a" "111bf5340cca78ce8c3fcf2a7ff2fc712b3b84dda1b54571dd16fd3b06ecc577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "111bf5340cca78ce8c3fcf2a7ff2fc712b3b84dda1b54571dd16fd3b06ecc577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "111bf5340cca78ce8c3fcf2a7ff2fc712b3b84dda1b54571dd16fd3b06ecc577", kill_on_drop: false }`
[INFO] [stdout] 111bf5340cca78ce8c3fcf2a7ff2fc712b3b84dda1b54571dd16fd3b06ecc577
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4005f7a2b03416223fae45f9d76c0f15144c4b578bb7f0f9f2490fa48c6996d2
[INFO] running `Command { std: "docker" "start" "-a" "4005f7a2b03416223fae45f9d76c0f15144c4b578bb7f0f9f2490fa48c6996d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.1
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking opcua-types v0.8.0 (/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=c3dbcc46dc7e63b3 -C extra-filename=-c3dbcc46dc7e63b3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-5f917ace6cc83a8c.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-921a8a475b5af532.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-3f6303467a2f4244.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-d533b5ff994849a9.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-88e83b46113e8454.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-df797ac6274ac7fd.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-39e01106b2631cc5.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-d2a5fffc41ac9fed.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-ab79643a5139f846.so --extern uuid=/opt/rustwide/target/debug/deps/libuuid-97753f436ccba4ef.rmeta --cap-lints=forbid` (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" "4005f7a2b03416223fae45f9d76c0f15144c4b578bb7f0f9f2490fa48c6996d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4005f7a2b03416223fae45f9d76c0f15144c4b578bb7f0f9f2490fa48c6996d2", kill_on_drop: false }`
[INFO] [stdout] 4005f7a2b03416223fae45f9d76c0f15144c4b578bb7f0f9f2490fa48c6996d2