[INFO] fetching crate opcua-certificate-creator 0.8.0...
[INFO] testing opcua-certificate-creator-0.8.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate opcua-certificate-creator 0.8.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate opcua-certificate-creator 0.8.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate opcua-certificate-creator 0.8.0
[INFO] finished tweaking crates.io crate opcua-certificate-creator 0.8.0
[INFO] tweaked toml for crates.io crate opcua-certificate-creator 0.8.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate opcua-certificate-creator 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--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-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" "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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b950d0ccad4b10446a1b5d929dd2a147708e523e63f835c1c5d941a4660aa74
[INFO] running `Command { std: "docker" "start" "-a" "3b950d0ccad4b10446a1b5d929dd2a147708e523e63f835c1c5d941a4660aa74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b950d0ccad4b10446a1b5d929dd2a147708e523e63f835c1c5d941a4660aa74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b950d0ccad4b10446a1b5d929dd2a147708e523e63f835c1c5d941a4660aa74", kill_on_drop: false }`
[INFO] [stdout] 3b950d0ccad4b10446a1b5d929dd2a147708e523e63f835c1c5d941a4660aa74
[INFO] running `Command { std: "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" "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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef955ea3eeb3034efd954254fc5bb125ef4a5ce3321e3cf18684a8edde0c0c5e
[INFO] running `Command { std: "docker" "start" "-a" "ef955ea3eeb3034efd954254fc5bb125ef4a5ce3321e3cf18684a8edde0c0c5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling syn v1.0.43
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling pico-args v0.3.4
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling gethostname v0.2.1
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling opcua-types v0.8.0
[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 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opcua-types-0.8.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=5a3a3c09b0dd4611 -C extra-filename=-5a3a3c09b0dd4611 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-8999ceb24e01210b.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-6063cd2c96572b53.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-8e56524b8e4e4333.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-08b3c51491de7815.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-86422d76b8bd90ed.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-00cc5fb74ab3a2e8.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-92fa97d9d2e4c7b6.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-05545d3794179888.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-4a3fe66ded4c4c22.so --extern uuid=/opt/rustwide/target/debug/deps/libuuid-1670d3843f82b6f9.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ef955ea3eeb3034efd954254fc5bb125ef4a5ce3321e3cf18684a8edde0c0c5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef955ea3eeb3034efd954254fc5bb125ef4a5ce3321e3cf18684a8edde0c0c5e", kill_on_drop: false }`
[INFO] [stdout] ef955ea3eeb3034efd954254fc5bb125ef4a5ce3321e3cf18684a8edde0c0c5e