[INFO] fetching crate ngestd 0.0.1-placeholder...
[INFO] testing ngestd-0.0.1-placeholder against 1.49.0 for beta-1.50-1
[INFO] extracting crate ngestd 0.0.1-placeholder into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate ngestd 0.0.1-placeholder 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 ngestd 0.0.1-placeholder
[INFO] finished tweaking crates.io crate ngestd 0.0.1-placeholder
[INFO] tweaked toml for crates.io crate ngestd 0.0.1-placeholder written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f503ce13dddcc23191ee9241bcc8a61d005898ecf157b3a64a9077a3f1630d01
[INFO] running `Command { std: "docker" "start" "-a" "f503ce13dddcc23191ee9241bcc8a61d005898ecf157b3a64a9077a3f1630d01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f503ce13dddcc23191ee9241bcc8a61d005898ecf157b3a64a9077a3f1630d01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f503ce13dddcc23191ee9241bcc8a61d005898ecf157b3a64a9077a3f1630d01", kill_on_drop: false }`
[INFO] [stdout] f503ce13dddcc23191ee9241bcc8a61d005898ecf157b3a64a9077a3f1630d01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 37e8e92fba7a970f897172bc86def02395aa0e602de1ebeec7ba7a1aa7bb4492
[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" "37e8e92fba7a970f897172bc86def02395aa0e602de1ebeec7ba7a1aa7bb4492", kill_on_drop: false }`
[INFO] [stderr]    Compiling ngestd v0.0.1-placeholder (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "37e8e92fba7a970f897172bc86def02395aa0e602de1ebeec7ba7a1aa7bb4492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37e8e92fba7a970f897172bc86def02395aa0e602de1ebeec7ba7a1aa7bb4492", kill_on_drop: false }`
[INFO] [stdout] 37e8e92fba7a970f897172bc86def02395aa0e602de1ebeec7ba7a1aa7bb4492
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 29b1cd3d6fa308a8ac64c72efda6fb373c988387cd8746a6d891d7711b9a5bd8
[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" "29b1cd3d6fa308a8ac64c72efda6fb373c988387cd8746a6d891d7711b9a5bd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling ngestd v0.0.1-placeholder (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "29b1cd3d6fa308a8ac64c72efda6fb373c988387cd8746a6d891d7711b9a5bd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29b1cd3d6fa308a8ac64c72efda6fb373c988387cd8746a6d891d7711b9a5bd8", kill_on_drop: false }`
[INFO] [stdout] 29b1cd3d6fa308a8ac64c72efda6fb373c988387cd8746a6d891d7711b9a5bd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] d4361f503d48ac4a03d92789e054b63386bbc4b4057b2f1f49db0693f5735602
[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" "d4361f503d48ac4a03d92789e054b63386bbc4b4057b2f1f49db0693f5735602", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ngestd-ae1339edbe4db7e7
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests ngestd
[INFO] [stdout] test tests::it_works ... 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 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" "d4361f503d48ac4a03d92789e054b63386bbc4b4057b2f1f49db0693f5735602", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4361f503d48ac4a03d92789e054b63386bbc4b4057b2f1f49db0693f5735602", kill_on_drop: false }`
[INFO] [stdout] d4361f503d48ac4a03d92789e054b63386bbc4b4057b2f1f49db0693f5735602