[INFO] fetching crate qemu-exit 3.0.1...
[INFO] testing qemu-exit-3.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate qemu-exit 3.0.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate qemu-exit 3.0.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6/source/.cargo/config
[INFO] removed /workspace/builds/worker-6/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate qemu-exit 3.0.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate qemu-exit 3.0.1
[INFO] tweaked toml for crates.io crate qemu-exit 3.0.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c9072a25c9f2a2995bf79c8d8ed96c8a83891e37035e5f77882fd6a41e22807f
[INFO] running `Command { std: "docker" "start" "-a" "c9072a25c9f2a2995bf79c8d8ed96c8a83891e37035e5f77882fd6a41e22807f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9072a25c9f2a2995bf79c8d8ed96c8a83891e37035e5f77882fd6a41e22807f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9072a25c9f2a2995bf79c8d8ed96c8a83891e37035e5f77882fd6a41e22807f", kill_on_drop: false }`
[INFO] [stdout] c9072a25c9f2a2995bf79c8d8ed96c8a83891e37035e5f77882fd6a41e22807f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0226fd155498722ceffda8dc1b816196d6a24761a206a1dfc8440eec7fd49bed
[INFO] running `Command { std: "docker" "start" "-a" "0226fd155498722ceffda8dc1b816196d6a24761a206a1dfc8440eec7fd49bed", kill_on_drop: false }`
[INFO] [stderr]    Compiling qemu-exit v3.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "0226fd155498722ceffda8dc1b816196d6a24761a206a1dfc8440eec7fd49bed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0226fd155498722ceffda8dc1b816196d6a24761a206a1dfc8440eec7fd49bed", kill_on_drop: false }`
[INFO] [stdout] 0226fd155498722ceffda8dc1b816196d6a24761a206a1dfc8440eec7fd49bed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f7ea344fb06a5af3f90aadece635b6fa1e20f5f9165710ca123bae8e6da8db8f
[INFO] running `Command { std: "docker" "start" "-a" "f7ea344fb06a5af3f90aadece635b6fa1e20f5f9165710ca123bae8e6da8db8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling qemu-exit v3.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this can occur when a binary crate with `#![no_std]` is compiled for a target where `eh_personality` is defined in the standard library
[INFO] [stdout]   = help: you may be able to compile for a target that doesn't need `eh_personality`, specify a target with `--target` or in `.cargo/config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `qemu-exit` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "f7ea344fb06a5af3f90aadece635b6fa1e20f5f9165710ca123bae8e6da8db8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7ea344fb06a5af3f90aadece635b6fa1e20f5f9165710ca123bae8e6da8db8f", kill_on_drop: false }`
[INFO] [stdout] f7ea344fb06a5af3f90aadece635b6fa1e20f5f9165710ca123bae8e6da8db8f