[INFO] fetching crate rls-blacklist 0.1.3...
[INFO] testing rls-blacklist-0.1.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate rls-blacklist 0.1.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rls-blacklist 0.1.3 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 rls-blacklist 0.1.3
[INFO] finished tweaking crates.io crate rls-blacklist 0.1.3
[INFO] tweaked toml for crates.io crate rls-blacklist 0.1.3 written to /workspace/builds/worker-0/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-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" "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] d38d2f526c6c56ff135d5d83ca637662c40e8390ac7ae4d9dec56496cd45882f
[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" "d38d2f526c6c56ff135d5d83ca637662c40e8390ac7ae4d9dec56496cd45882f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d38d2f526c6c56ff135d5d83ca637662c40e8390ac7ae4d9dec56496cd45882f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d38d2f526c6c56ff135d5d83ca637662c40e8390ac7ae4d9dec56496cd45882f", kill_on_drop: false }`
[INFO] [stdout] d38d2f526c6c56ff135d5d83ca637662c40e8390ac7ae4d9dec56496cd45882f
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 06e1974c97f9d055d7a0bd5a49fb433bd8aee4c370d06b7799a0ddd65882de29
[INFO] running `Command { std: "docker" "start" "-a" "06e1974c97f9d055d7a0bd5a49fb433bd8aee4c370d06b7799a0ddd65882de29", kill_on_drop: false }`
[INFO] [stderr]    Compiling rls-blacklist v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "06e1974c97f9d055d7a0bd5a49fb433bd8aee4c370d06b7799a0ddd65882de29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06e1974c97f9d055d7a0bd5a49fb433bd8aee4c370d06b7799a0ddd65882de29", kill_on_drop: false }`
[INFO] [stdout] 06e1974c97f9d055d7a0bd5a49fb433bd8aee4c370d06b7799a0ddd65882de29
[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" "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] [stdout] 22d1d98f2a814a4c5f710a345f91866f0ea4ceb49d43c8fb12b1cbaaf8de7622
[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" "22d1d98f2a814a4c5f710a345f91866f0ea4ceb49d43c8fb12b1cbaaf8de7622", kill_on_drop: false }`
[INFO] [stderr]    Compiling rls-blacklist v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "22d1d98f2a814a4c5f710a345f91866f0ea4ceb49d43c8fb12b1cbaaf8de7622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22d1d98f2a814a4c5f710a345f91866f0ea4ceb49d43c8fb12b1cbaaf8de7622", kill_on_drop: false }`
[INFO] [stdout] 22d1d98f2a814a4c5f710a345f91866f0ea4ceb49d43c8fb12b1cbaaf8de7622
[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" "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] e540976f36f2d6f9e2f4f009a828d99dd90f17dac643b157e6b6327ed3d416f5
[INFO] running `Command { std: "docker" "start" "-a" "e540976f36f2d6f9e2f4f009a828d99dd90f17dac643b157e6b6327ed3d416f5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rls_blacklist-46e8cf6d422fe312
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rls-blacklist
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e540976f36f2d6f9e2f4f009a828d99dd90f17dac643b157e6b6327ed3d416f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e540976f36f2d6f9e2f4f009a828d99dd90f17dac643b157e6b6327ed3d416f5", kill_on_drop: false }`
[INFO] [stdout] e540976f36f2d6f9e2f4f009a828d99dd90f17dac643b157e6b6327ed3d416f5