[INFO] fetching crate ng-rocksdb 0.21.0-ngpreview.7...
[INFO] testing ng-rocksdb-0.21.0-ngpreview.7 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate ng-rocksdb 0.21.0-ngpreview.7 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ng-rocksdb 0.21.0-ngpreview.7
[INFO] finished tweaking crates.io crate ng-rocksdb 0.21.0-ngpreview.7
[INFO] tweaked toml for crates.io crate ng-rocksdb 0.21.0-ngpreview.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ng-rocksdb 0.21.0-ngpreview.7 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 111 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v3.0.0)
[INFO] [stderr]       Adding bindgen v0.65.1 (available: v0.72.1)
[INFO] [stderr]       Adding tikv-jemalloc-sys v0.5.4+5.3.0-patched (available: v0.6.1+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f59c34283a8a4981c99b8d8dad0083bc2800f73ae9aa3dca66f70e1da395d14
[INFO] running `Command { std: "docker" "start" "-a" "0f59c34283a8a4981c99b8d8dad0083bc2800f73ae9aa3dca66f70e1da395d14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f59c34283a8a4981c99b8d8dad0083bc2800f73ae9aa3dca66f70e1da395d14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f59c34283a8a4981c99b8d8dad0083bc2800f73ae9aa3dca66f70e1da395d14", kill_on_drop: false }`
[INFO] [stdout] 0f59c34283a8a4981c99b8d8dad0083bc2800f73ae9aa3dca66f70e1da395d14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 770e0f81f5ca9b4a243038aa2515e4417c4d02675fb75ab5f5f81dede9305d4d
[INFO] running `Command { std: "docker" "start" "-a" "770e0f81f5ca9b4a243038aa2515e4417c4d02675fb75ab5f5f81dede9305d4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling bindgen v0.65.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling openssl v0.10.78
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling openssl-src v300.6.0+3.6.2
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling openssl-sys v0.9.114
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling ng-rocksdb v0.21.0-ngpreview.7 (/opt/rustwide/workdir)
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "770e0f81f5ca9b4a243038aa2515e4417c4d02675fb75ab5f5f81dede9305d4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "770e0f81f5ca9b4a243038aa2515e4417c4d02675fb75ab5f5f81dede9305d4d", kill_on_drop: false }`
[INFO] [stdout] 770e0f81f5ca9b4a243038aa2515e4417c4d02675fb75ab5f5f81dede9305d4d