[INFO] fetching crate rustler 0.22.0-rc.0...
[INFO] checking rustler-0.22.0-rc.0 against try#89c05fd3cc6404a13e1bd71450c6132a2755fa4b for pr-69741
[INFO] extracting crate rustler 0.22.0-rc.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rustler 0.22.0-rc.0 on toolchain 89c05fd3cc6404a13e1bd71450c6132a2755fa4b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rustler 0.22.0-rc.0
[INFO] finished tweaking crates.io crate rustler 0.22.0-rc.0
[INFO] tweaked toml for crates.io crate rustler 0.22.0-rc.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustler_codegen v0.22.0-rc.0
[INFO] [stderr]   Downloaded rustler_sys v2.1.0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0f1bee8c57ffbae2d81f37219aa0f8bc38d6dd523445d84f79608ec38db242e1
[INFO] running `"docker" "start" "-a" "0f1bee8c57ffbae2d81f37219aa0f8bc38d6dd523445d84f79608ec38db242e1"`
[INFO] [stderr]    Compiling rustler_sys v2.1.0
[INFO] [stderr]    Compiling rustler v0.22.0-rc.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rustler_codegen v0.22.0-rc.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.50s
[INFO] running `"docker" "inspect" "0f1bee8c57ffbae2d81f37219aa0f8bc38d6dd523445d84f79608ec38db242e1"`
[INFO] running `"docker" "rm" "-f" "0f1bee8c57ffbae2d81f37219aa0f8bc38d6dd523445d84f79608ec38db242e1"`
[INFO] [stdout] 0f1bee8c57ffbae2d81f37219aa0f8bc38d6dd523445d84f79608ec38db242e1