[INFO] fetching crate synthizer 0.5.6...
[INFO] testing synthizer-0.5.6 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate synthizer 0.5.6 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate synthizer 0.5.6
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate synthizer 0.5.6
[INFO] tweaked toml for crates.io crate synthizer 0.5.6 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate synthizer 0.5.6 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate synthizer 0.5.6 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0dea97b527d01fc7f24403b41552a08e56ddfcffd75d140931377723210dea9b
[INFO] running `Command { std: "docker" "start" "-a" "0dea97b527d01fc7f24403b41552a08e56ddfcffd75d140931377723210dea9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0dea97b527d01fc7f24403b41552a08e56ddfcffd75d140931377723210dea9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dea97b527d01fc7f24403b41552a08e56ddfcffd75d140931377723210dea9b", kill_on_drop: false }`
[INFO] [stdout] 0dea97b527d01fc7f24403b41552a08e56ddfcffd75d140931377723210dea9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0833a04c5ec9dd2863283a8d01715bfeb2f9027fd0e68fec9e194a31ed490bb
[INFO] running `Command { std: "docker" "start" "-a" "f0833a04c5ec9dd2863283a8d01715bfeb2f9027fd0e68fec9e194a31ed490bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling cmake v0.1.49
[INFO] [stderr]    Compiling synthizer-sys v0.10.10
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "f0833a04c5ec9dd2863283a8d01715bfeb2f9027fd0e68fec9e194a31ed490bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0833a04c5ec9dd2863283a8d01715bfeb2f9027fd0e68fec9e194a31ed490bb", kill_on_drop: false }`
[INFO] [stdout] f0833a04c5ec9dd2863283a8d01715bfeb2f9027fd0e68fec9e194a31ed490bb