[INFO] fetching crate librist-sys 0.8.1...
[INFO] testing librist-sys-0.8.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate librist-sys 0.8.1 into /workspace/builds/worker-85/source
[INFO] validating manifest of crates.io crate librist-sys 0.8.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate librist-sys 0.8.1
[INFO] finished tweaking crates.io crate librist-sys 0.8.1
[INFO] tweaked toml for crates.io crate librist-sys 0.8.1 written to /workspace/builds/worker-85/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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" "+62efba8a050c64249dab942951bb28f710208bc8" "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-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7a8b78a7aab32c041ddb20db72e89fd82f9bbb743f3516ffefbc0be760f1408
[INFO] running `Command { std: "docker" "start" "-a" "c7a8b78a7aab32c041ddb20db72e89fd82f9bbb743f3516ffefbc0be760f1408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7a8b78a7aab32c041ddb20db72e89fd82f9bbb743f3516ffefbc0be760f1408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7a8b78a7aab32c041ddb20db72e89fd82f9bbb743f3516ffefbc0be760f1408", kill_on_drop: false }`
[INFO] [stdout] c7a8b78a7aab32c041ddb20db72e89fd82f9bbb743f3516ffefbc0be760f1408
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4b166db5dae9f74d27ee628c1b05e8fee02e0f49343afdbc7042f28c8f72dd9
[INFO] running `Command { std: "docker" "start" "-a" "c4b166db5dae9f74d27ee628c1b05e8fee02e0f49343afdbc7042f28c8f72dd9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling bindgen v0.54.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling librist-sys v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: meson build of librist failed: "meson failed: Os { code: 2, kind: NotFound, message: \"No such file or directory\" }"
[INFO] [stdout] error: could not find native static library `rist`, perhaps an -L flag is missing?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: meson build of librist failed: "meson failed: Os { code: 2, kind: NotFound, message: \"No such file or directory\" }"
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `librist-sys` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "c4b166db5dae9f74d27ee628c1b05e8fee02e0f49343afdbc7042f28c8f72dd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4b166db5dae9f74d27ee628c1b05e8fee02e0f49343afdbc7042f28c8f72dd9", kill_on_drop: false }`
[INFO] [stdout] c4b166db5dae9f74d27ee628c1b05e8fee02e0f49343afdbc7042f28c8f72dd9