[INFO] fetching crate vigil-reporter 1.2.0...
[INFO] testing vigil-reporter-1.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate vigil-reporter 1.2.0 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate vigil-reporter 1.2.0 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 vigil-reporter 1.2.0
[INFO] finished tweaking crates.io crate vigil-reporter 1.2.0
[INFO] tweaked toml for crates.io crate vigil-reporter 1.2.0 written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sys-info v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 6d6e26977c65955afd87301086b648954c327d03078d59a91b1336b9a5479ada
[INFO] running `Command { std: "docker" "start" "-a" "6d6e26977c65955afd87301086b648954c327d03078d59a91b1336b9a5479ada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d6e26977c65955afd87301086b648954c327d03078d59a91b1336b9a5479ada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d6e26977c65955afd87301086b648954c327d03078d59a91b1336b9a5479ada", kill_on_drop: false }`
[INFO] [stdout] 6d6e26977c65955afd87301086b648954c327d03078d59a91b1336b9a5479ada
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 39c20ab2cbb2dd2211650a90159d3a14edd22a0621ea0bfff625fcfe16759bf6
[INFO] running `Command { std: "docker" "start" "-a" "39c20ab2cbb2dd2211650a90159d3a14edd22a0621ea0bfff625fcfe16759bf6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling pin-project-lite v0.1.12
[INFO] [stderr]    Compiling openssl v0.10.36
[INFO] [stderr]    Compiling native-tls v0.2.8
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling openssl-src v111.16.0+1.1.1l
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling sys-info v0.7.0
[INFO] [stderr]    Compiling http-body v0.3.1
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling openssl-sys v0.9.66
[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling socket2 v0.3.19
[INFO] [stderr]    Compiling flate2 v1.0.21
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling async-compression v0.3.8
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling pin-project v1.0.8
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr] error: could not compile `h2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name h2 --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/h2-0.2.7/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=c63502176fce1e8d -C extra-filename=-c63502176fce1e8d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-b63c3b3ea06c4474.rmeta --extern fnv=/opt/rustwide/target/debug/deps/libfnv-bb690c336855f248.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-e68df3b16b7eb8b6.rmeta --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-e1e4f410a9fb8081.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-53ead8ea78dbd2b8.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-c5f3b245a9ce0a3b.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-0040f1e2644ab5af.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-0fb1f137d136c8f3.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-ab809fb37fe23c67.rmeta --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-096d70feba64a908.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-9f14fb22644f8d4e.rmeta --extern tracing_futures=/opt/rustwide/target/debug/deps/libtracing_futures-7c12de374f7b69eb.rmeta --cap-lints allow --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" "39c20ab2cbb2dd2211650a90159d3a14edd22a0621ea0bfff625fcfe16759bf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39c20ab2cbb2dd2211650a90159d3a14edd22a0621ea0bfff625fcfe16759bf6", kill_on_drop: false }`
[INFO] [stdout] 39c20ab2cbb2dd2211650a90159d3a14edd22a0621ea0bfff625fcfe16759bf6