[INFO] fetching crate erl_nif_macro 0.5.0...
[INFO] testing erl_nif_macro-0.5.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate erl_nif_macro 0.5.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate erl_nif_macro 0.5.0 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] started tweaking crates.io crate erl_nif_macro 0.5.0
[INFO] finished tweaking crates.io crate erl_nif_macro 0.5.0
[INFO] tweaked toml for crates.io crate erl_nif_macro 0.5.0 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 71f7ffdf1239f08bd2bf4b900cf24b9dacaa9f42e868d992d6233a02a4e8ba8c
[INFO] running `Command { std: "docker" "start" "-a" "71f7ffdf1239f08bd2bf4b900cf24b9dacaa9f42e868d992d6233a02a4e8ba8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71f7ffdf1239f08bd2bf4b900cf24b9dacaa9f42e868d992d6233a02a4e8ba8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71f7ffdf1239f08bd2bf4b900cf24b9dacaa9f42e868d992d6233a02a4e8ba8c", kill_on_drop: false }`
[INFO] [stdout] 71f7ffdf1239f08bd2bf4b900cf24b9dacaa9f42e868d992d6233a02a4e8ba8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 75133d24dd5daba249cd3a4409ece0ef8454d1ddc6821b96b330b5a331707cd2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "75133d24dd5daba249cd3a4409ece0ef8454d1ddc6821b96b330b5a331707cd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling erl_nif_macro v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.89s
[INFO] running `Command { std: "docker" "inspect" "75133d24dd5daba249cd3a4409ece0ef8454d1ddc6821b96b330b5a331707cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75133d24dd5daba249cd3a4409ece0ef8454d1ddc6821b96b330b5a331707cd2", kill_on_drop: false }`
[INFO] [stdout] 75133d24dd5daba249cd3a4409ece0ef8454d1ddc6821b96b330b5a331707cd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 5a20674f1148a96749b826b17aa8baa1edc3286f3230a5fd2059a280964164d4
[INFO] running `Command { std: "docker" "start" "-a" "5a20674f1148a96749b826b17aa8baa1edc3286f3230a5fd2059a280964164d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling erl_nif_macro v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] [stderr]   Executable unittests lib.rs (/opt/rustwide/target/debug/deps/erl_nif_macro-5ca84ea6180b34c9)
[INFO] running `Command { std: "docker" "inspect" "5a20674f1148a96749b826b17aa8baa1edc3286f3230a5fd2059a280964164d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a20674f1148a96749b826b17aa8baa1edc3286f3230a5fd2059a280964164d4", kill_on_drop: false }`
[INFO] [stdout] 5a20674f1148a96749b826b17aa8baa1edc3286f3230a5fd2059a280964164d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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", 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] ea2a923a667840fb708d042cbce52866a97abfd58d1dce5e0b0c5cc9d1f6ba6d
[INFO] running `Command { std: "docker" "start" "-a" "ea2a923a667840fb708d042cbce52866a97abfd58d1dce5e0b0c5cc9d1f6ba6d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/erl_nif_macro-5ca84ea6180b34c9)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests erl_nif_macro
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ea2a923a667840fb708d042cbce52866a97abfd58d1dce5e0b0c5cc9d1f6ba6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea2a923a667840fb708d042cbce52866a97abfd58d1dce5e0b0c5cc9d1f6ba6d", kill_on_drop: false }`
[INFO] [stdout] ea2a923a667840fb708d042cbce52866a97abfd58d1dce5e0b0c5cc9d1f6ba6d