[INFO] fetching crate solana-rayon-threadlimit 1.7.11...
[INFO] testing solana-rayon-threadlimit-1.7.11 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate solana-rayon-threadlimit 1.7.11 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate solana-rayon-threadlimit 1.7.11 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate solana-rayon-threadlimit 1.7.11
[INFO] finished tweaking crates.io crate solana-rayon-threadlimit 1.7.11
[INFO] tweaked toml for crates.io crate solana-rayon-threadlimit 1.7.11 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] ab98f671fe119898b1e8054048f6d7e7cb037fa59fe1ce6c70acb0e4a5f3b9aa
[INFO] running `Command { std: "docker" "start" "-a" "ab98f671fe119898b1e8054048f6d7e7cb037fa59fe1ce6c70acb0e4a5f3b9aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab98f671fe119898b1e8054048f6d7e7cb037fa59fe1ce6c70acb0e4a5f3b9aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab98f671fe119898b1e8054048f6d7e7cb037fa59fe1ce6c70acb0e4a5f3b9aa", kill_on_drop: false }`
[INFO] [stdout] ab98f671fe119898b1e8054048f6d7e7cb037fa59fe1ce6c70acb0e4a5f3b9aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 9c9f78c27c77a86d7fed93e8cb5678e71eb88c0c3b4e771d74969de7bd207e30
[INFO] running `Command { std: "docker" "start" "-a" "9c9f78c27c77a86d7fed93e8cb5678e71eb88c0c3b4e771d74969de7bd207e30", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling solana-rayon-threadlimit v1.7.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "9c9f78c27c77a86d7fed93e8cb5678e71eb88c0c3b4e771d74969de7bd207e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c9f78c27c77a86d7fed93e8cb5678e71eb88c0c3b4e771d74969de7bd207e30", kill_on_drop: false }`
[INFO] [stdout] 9c9f78c27c77a86d7fed93e8cb5678e71eb88c0c3b4e771d74969de7bd207e30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 531fa1c8ac94d8789d0a7d95e71d63fce542d6698429801f1b504a3ee1eb0f13
[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" "531fa1c8ac94d8789d0a7d95e71d63fce542d6698429801f1b504a3ee1eb0f13", kill_on_drop: false }`
[INFO] [stderr]    Compiling solana-rayon-threadlimit v1.7.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "531fa1c8ac94d8789d0a7d95e71d63fce542d6698429801f1b504a3ee1eb0f13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "531fa1c8ac94d8789d0a7d95e71d63fce542d6698429801f1b504a3ee1eb0f13", kill_on_drop: false }`
[INFO] [stdout] 531fa1c8ac94d8789d0a7d95e71d63fce542d6698429801f1b504a3ee1eb0f13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d857b4feb144527ecfd1354df0d49aa97e2db49c7a7794c0655d25c82ebf940
[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" "5d857b4feb144527ecfd1354df0d49aa97e2db49c7a7794c0655d25c82ebf940", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/solana_rayon_threadlimit-1ef35a8ea37d624a)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests solana-rayon-threadlimit
[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] [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" "5d857b4feb144527ecfd1354df0d49aa97e2db49c7a7794c0655d25c82ebf940", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d857b4feb144527ecfd1354df0d49aa97e2db49c7a7794c0655d25c82ebf940", kill_on_drop: false }`
[INFO] [stdout] 5d857b4feb144527ecfd1354df0d49aa97e2db49c7a7794c0655d25c82ebf940