[INFO] cloning repository https://github.com/chipgw/minetest-mumble-wrapper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chipgw/minetest-mumble-wrapper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchipgw%2Fminetest-mumble-wrapper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchipgw%2Fminetest-mumble-wrapper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af8c8fb1c7a57b3240a372b6b8f5306d0b605e7a
[INFO] checking chipgw/minetest-mumble-wrapper against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchipgw%2Fminetest-mumble-wrapper" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chipgw/minetest-mumble-wrapper on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/chipgw/minetest-mumble-wrapper
[INFO] finished tweaking git repo https://github.com/chipgw/minetest-mumble-wrapper
[INFO] tweaked toml for git repo https://github.com/chipgw/minetest-mumble-wrapper written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/chipgw/minetest-mumble-wrapper already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/SpaceManiac/mumble-link-rs`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4707eb2298917f35f71032eae8e6438ee2cfb490e1e06ef34945fb4439f1bd4
[INFO] running `Command { std: "docker" "start" "-a" "f4707eb2298917f35f71032eae8e6438ee2cfb490e1e06ef34945fb4439f1bd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4707eb2298917f35f71032eae8e6438ee2cfb490e1e06ef34945fb4439f1bd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4707eb2298917f35f71032eae8e6438ee2cfb490e1e06ef34945fb4439f1bd4", kill_on_drop: false }`
[INFO] [stdout] f4707eb2298917f35f71032eae8e6438ee2cfb490e1e06ef34945fb4439f1bd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ac9c8b4117628c14e50d49225271bdd63508a163f016a3f0ca602f95bc47efd
[INFO] running `Command { std: "docker" "start" "-a" "3ac9c8b4117628c14e50d49225271bdd63508a163f016a3f0ca602f95bc47efd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]     Checking ucd-util v0.1.3
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]     Checking regex-syntax v0.6.4
[INFO] [stderr]     Checking mumble-link v0.1.0 (https://github.com/SpaceManiac/mumble-link-rs#d5cfa2f8)
[INFO] [stderr]     Checking aho-corasick v0.6.9
[INFO] [stderr]     Checking minetest-mumble-wrapper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.71s
[INFO] running `Command { std: "docker" "inspect" "3ac9c8b4117628c14e50d49225271bdd63508a163f016a3f0ca602f95bc47efd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ac9c8b4117628c14e50d49225271bdd63508a163f016a3f0ca602f95bc47efd", kill_on_drop: false }`
[INFO] [stdout] 3ac9c8b4117628c14e50d49225271bdd63508a163f016a3f0ca602f95bc47efd