[INFO] fetching crate decdnnf_rs 2.0.0...
[INFO] testing decdnnf_rs-2.0.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate decdnnf_rs 2.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate decdnnf_rs 2.0.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate decdnnf_rs 2.0.0
[INFO] tweaked toml for crates.io crate decdnnf_rs 2.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate decdnnf_rs 2.0.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate decdnnf_rs 2.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cnf-parser v0.1.1
[INFO] [stderr]   Downloaded rug v1.30.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6e09a3fdfb163f13a2754a2b755e16d6d8fa4561f878c78fc9349f9580a1a8fc
[INFO] running `Command { std: "docker" "start" "6e09a3fdfb163f13a2754a2b755e16d6d8fa4561f878c78fc9349f9580a1a8fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e09a3fdfb163f13a2754a2b755e16d6d8fa4561f878c78fc9349f9580a1a8fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6e09a3fdfb163f13a2754a2b755e16d6d8fa4561f878c78fc9349f9580a1a8fc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e09a3fdfb163f13a2754a2b755e16d6d8fa4561f878c78fc9349f9580a1a8fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6e09a3fdfb163f13a2754a2b755e16d6d8fa4561f878c78fc9349f9580a1a8fc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.7.1
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling rug v1.30.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling az v1.3.0
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling cnf-parser v0.1.1
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling colored v1.9.4
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling fern v0.6.2
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling sysinfo v0.30.13
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "6e09a3fdfb163f13a2754a2b755e16d6d8fa4561f878c78fc9349f9580a1a8fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e09a3fdfb163f13a2754a2b755e16d6d8fa4561f878c78fc9349f9580a1a8fc", kill_on_drop: false }`
[INFO] [stdout] 6e09a3fdfb163f13a2754a2b755e16d6d8fa4561f878c78fc9349f9580a1a8fc