[INFO] fetching crate rust_cascade 0.6.0...
[INFO] testing rust_cascade-0.6.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate rust_cascade 0.6.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate rust_cascade 0.6.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust_cascade 0.6.0
[INFO] finished tweaking crates.io crate rust_cascade 0.6.0
[INFO] tweaked toml for crates.io crate rust_cascade 0.6.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded murmurhash3 v0.0.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 985ef8b4766e02e61ee32d56ad11158233225108711f996522675740027d511f
[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" "985ef8b4766e02e61ee32d56ad11158233225108711f996522675740027d511f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "985ef8b4766e02e61ee32d56ad11158233225108711f996522675740027d511f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "985ef8b4766e02e61ee32d56ad11158233225108711f996522675740027d511f", kill_on_drop: false }`
[INFO] [stdout] 985ef8b4766e02e61ee32d56ad11158233225108711f996522675740027d511f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10200f44819337ec8dca826cf10430162abcf2e3167cb2a16b108f58b80c7018
[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" "10200f44819337ec8dca826cf10430162abcf2e3167cb2a16b108f58b80c7018", kill_on_drop: false }`
[INFO] [stderr]    Compiling murmurhash3 v0.0.5
[INFO] [stderr]    Compiling rust_cascade v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "10200f44819337ec8dca826cf10430162abcf2e3167cb2a16b108f58b80c7018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10200f44819337ec8dca826cf10430162abcf2e3167cb2a16b108f58b80c7018", kill_on_drop: false }`
[INFO] [stdout] 10200f44819337ec8dca826cf10430162abcf2e3167cb2a16b108f58b80c7018
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc117596abc7b7d3f979ce948ef45a6caf44dcbca88e5a94ca2526880dcaa9ff
[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" "dc117596abc7b7d3f979ce948ef45a6caf44dcbca88e5a94ca2526880dcaa9ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_cascade v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "dc117596abc7b7d3f979ce948ef45a6caf44dcbca88e5a94ca2526880dcaa9ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc117596abc7b7d3f979ce948ef45a6caf44dcbca88e5a94ca2526880dcaa9ff", kill_on_drop: false }`
[INFO] [stdout] dc117596abc7b7d3f979ce948ef45a6caf44dcbca88e5a94ca2526880dcaa9ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 45f04752ceb20f00da0ac749fb99ce79fef185cfd4fd4b70c593f6b219fc7a70
[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" "45f04752ceb20f00da0ac749fb99ce79fef185cfd4fd4b70c593f6b219fc7a70", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_cascade-d972a6bb0c375835
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::bloom_v3_unsupported ... ok
[INFO] [stdout] test tests::cascade_v2_sha256_with_salt_from_file_bytes_test ... ok
[INFO] [stdout] test tests::cascade_v2_murmur_inverted_from_file_bytes_test ... ok
[INFO] [stdout] test tests::cascade_v2_murmur_from_file_bytes_test ... ok
[INFO] [stdout] test tests::bloom_v1_test_from_bytes ... ok
[INFO] [stdout] test tests::cascade_v2_sha256_inverted_from_file_bytes_test ... ok
[INFO] [stdout] test tests::cascade_v2_sha256_from_file_bytes_test ... ok
[INFO] [stdout] test tests::cascade_v1_murmur_from_file_bytes_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_cascade
[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" "45f04752ceb20f00da0ac749fb99ce79fef185cfd4fd4b70c593f6b219fc7a70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45f04752ceb20f00da0ac749fb99ce79fef185cfd4fd4b70c593f6b219fc7a70", kill_on_drop: false }`
[INFO] [stdout] 45f04752ceb20f00da0ac749fb99ce79fef185cfd4fd4b70c593f6b219fc7a70