[INFO] fetching crate rng_trait 0.1.1...
[INFO] testing rng_trait-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate rng_trait 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rng_trait 0.1.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rng_trait 0.1.1
[INFO] finished tweaking crates.io crate rng_trait 0.1.1
[INFO] tweaked toml for crates.io crate rng_trait 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.60.0" "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] 3150937cb61dbfc7a692caa25e2052f47a87fd54f26a605196f5967bfd8afed4
[INFO] running `Command { std: "docker" "start" "-a" "3150937cb61dbfc7a692caa25e2052f47a87fd54f26a605196f5967bfd8afed4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3150937cb61dbfc7a692caa25e2052f47a87fd54f26a605196f5967bfd8afed4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3150937cb61dbfc7a692caa25e2052f47a87fd54f26a605196f5967bfd8afed4", kill_on_drop: false }`
[INFO] [stdout] 3150937cb61dbfc7a692caa25e2052f47a87fd54f26a605196f5967bfd8afed4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.60.0" "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] 716c3af6948404f4e3f2998f1859b1654f799cb70bb73bc9878c82ed9a09a364
[INFO] running `Command { std: "docker" "start" "-a" "716c3af6948404f4e3f2998f1859b1654f799cb70bb73bc9878c82ed9a09a364", kill_on_drop: false }`
[INFO] [stderr]    Compiling rng_trait v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "716c3af6948404f4e3f2998f1859b1654f799cb70bb73bc9878c82ed9a09a364", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "716c3af6948404f4e3f2998f1859b1654f799cb70bb73bc9878c82ed9a09a364", kill_on_drop: false }`
[INFO] [stdout] 716c3af6948404f4e3f2998f1859b1654f799cb70bb73bc9878c82ed9a09a364
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.60.0" "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] d689f25979a2e677536f36784a436bd68e4f63a1c2a03829acc432cfa8f83a8c
[INFO] running `Command { std: "docker" "start" "-a" "d689f25979a2e677536f36784a436bd68e4f63a1c2a03829acc432cfa8f83a8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rng_trait v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "d689f25979a2e677536f36784a436bd68e4f63a1c2a03829acc432cfa8f83a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d689f25979a2e677536f36784a436bd68e4f63a1c2a03829acc432cfa8f83a8c", kill_on_drop: false }`
[INFO] [stdout] d689f25979a2e677536f36784a436bd68e4f63a1c2a03829acc432cfa8f83a8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.60.0" "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] 2cf01c5aa14f90511b04c75ffb7552bab6e4834b0ad63fb994a6996ac0088d3c
[INFO] running `Command { std: "docker" "start" "-a" "2cf01c5aa14f90511b04c75ffb7552bab6e4834b0ad63fb994a6996ac0088d3c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rng_trait-d212c98b9acddec6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test rng::test::test_next ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rng_trait
[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" "2cf01c5aa14f90511b04c75ffb7552bab6e4834b0ad63fb994a6996ac0088d3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cf01c5aa14f90511b04c75ffb7552bab6e4834b0ad63fb994a6996ac0088d3c", kill_on_drop: false }`
[INFO] [stdout] 2cf01c5aa14f90511b04c75ffb7552bab6e4834b0ad63fb994a6996ac0088d3c