[INFO] fetching crate nanorand 0.5.2...
[INFO] testing nanorand-0.5.2 against 1.49.0 for beta-1.50-1
[INFO] extracting crate nanorand 0.5.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate nanorand 0.5.2 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nanorand 0.5.2
[INFO] finished tweaking crates.io crate nanorand 0.5.2
[INFO] tweaked toml for crates.io crate nanorand 0.5.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4af09726df8124e0091d71adaf420146b97ecc6ca477909300ca0e18fe208500
[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" "4af09726df8124e0091d71adaf420146b97ecc6ca477909300ca0e18fe208500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4af09726df8124e0091d71adaf420146b97ecc6ca477909300ca0e18fe208500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4af09726df8124e0091d71adaf420146b97ecc6ca477909300ca0e18fe208500", kill_on_drop: false }`
[INFO] [stdout] 4af09726df8124e0091d71adaf420146b97ecc6ca477909300ca0e18fe208500
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 245f1827f4dca40de02ee5165b9ed835e73bf549bb1dd476a185897b83973b18
[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" "245f1827f4dca40de02ee5165b9ed835e73bf549bb1dd476a185897b83973b18", kill_on_drop: false }`
[INFO] [stderr]    Compiling nanorand v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "245f1827f4dca40de02ee5165b9ed835e73bf549bb1dd476a185897b83973b18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "245f1827f4dca40de02ee5165b9ed835e73bf549bb1dd476a185897b83973b18", kill_on_drop: false }`
[INFO] [stdout] 245f1827f4dca40de02ee5165b9ed835e73bf549bb1dd476a185897b83973b18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] cc36f9fd3d2fb4e2c4c7a1a46349f7b7b193491d58f2e037b42f17e6e3b5f2c8
[INFO] running `Command { std: "docker" "start" "-a" "cc36f9fd3d2fb4e2c4c7a1a46349f7b7b193491d58f2e037b42f17e6e3b5f2c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling nanorand v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "cc36f9fd3d2fb4e2c4c7a1a46349f7b7b193491d58f2e037b42f17e6e3b5f2c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc36f9fd3d2fb4e2c4c7a1a46349f7b7b193491d58f2e037b42f17e6e3b5f2c8", kill_on_drop: false }`
[INFO] [stdout] cc36f9fd3d2fb4e2c4c7a1a46349f7b7b193491d58f2e037b42f17e6e3b5f2c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 5b4ef012937a08fbd8c2f69b2ed87401d6f464a55a997eb9f9bf09a50a446c91
[INFO] running `Command { std: "docker" "start" "-a" "5b4ef012937a08fbd8c2f69b2ed87401d6f464a55a997eb9f9bf09a50a446c91", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nanorand-3aa6d0d63a0eb36a
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests nanorand
[INFO] [stdout] test crypto::chacha::tests::test_ietf_chacha20_test_vectors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/tls.rs - tls::tls_rng (line 40) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] test src/tls.rs - tls::tls_rng (line 33) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5b4ef012937a08fbd8c2f69b2ed87401d6f464a55a997eb9f9bf09a50a446c91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b4ef012937a08fbd8c2f69b2ed87401d6f464a55a997eb9f9bf09a50a446c91", kill_on_drop: false }`
[INFO] [stdout] 5b4ef012937a08fbd8c2f69b2ed87401d6f464a55a997eb9f9bf09a50a446c91