[INFO] fetching crate syslog_heroku 0.1.0...
[INFO] testing syslog_heroku-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate syslog_heroku 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate syslog_heroku 0.1.0 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 syslog_heroku 0.1.0
[INFO] finished tweaking crates.io crate syslog_heroku 0.1.0
[INFO] tweaked toml for crates.io crate syslog_heroku 0.1.0 written to /workspace/builds/worker-14/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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 1f1bd291468a8d7b2b53af1b4b5ca1c7a21c5f9c09c95c8e0a4449f51fb56558
[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" "1f1bd291468a8d7b2b53af1b4b5ca1c7a21c5f9c09c95c8e0a4449f51fb56558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f1bd291468a8d7b2b53af1b4b5ca1c7a21c5f9c09c95c8e0a4449f51fb56558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f1bd291468a8d7b2b53af1b4b5ca1c7a21c5f9c09c95c8e0a4449f51fb56558", kill_on_drop: false }`
[INFO] [stdout] 1f1bd291468a8d7b2b53af1b4b5ca1c7a21c5f9c09c95c8e0a4449f51fb56558
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 6dd5bee6ba690a764c9189a2a800b84aa5d379e18d9ad37ec3a1e215ba267239
[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" "6dd5bee6ba690a764c9189a2a800b84aa5d379e18d9ad37ec3a1e215ba267239", kill_on_drop: false }`
[INFO] [stderr]    Compiling syslog_heroku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "6dd5bee6ba690a764c9189a2a800b84aa5d379e18d9ad37ec3a1e215ba267239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dd5bee6ba690a764c9189a2a800b84aa5d379e18d9ad37ec3a1e215ba267239", kill_on_drop: false }`
[INFO] [stdout] 6dd5bee6ba690a764c9189a2a800b84aa5d379e18d9ad37ec3a1e215ba267239
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 5efc86748f88260d6a10eda04ccfd0361a30e218e3da4044f6c9a89a587d34ee
[INFO] running `Command { std: "docker" "start" "-a" "5efc86748f88260d6a10eda04ccfd0361a30e218e3da4044f6c9a89a587d34ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling syslog_heroku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "5efc86748f88260d6a10eda04ccfd0361a30e218e3da4044f6c9a89a587d34ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5efc86748f88260d6a10eda04ccfd0361a30e218e3da4044f6c9a89a587d34ee", kill_on_drop: false }`
[INFO] [stdout] 5efc86748f88260d6a10eda04ccfd0361a30e218e3da4044f6c9a89a587d34ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] f77c16389e4fdde26b334d76a77b48352a5a3b81ee59949bae103bdfc1016cfb
[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" "f77c16389e4fdde26b334d76a77b48352a5a3b81ee59949bae103bdfc1016cfb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/syslog_heroku-b44ec3e783689e70
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test parser::tests::test_router_message ... ok
[INFO] [stdout] test parser::tests::test_web_app_message ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests syslog_heroku
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f77c16389e4fdde26b334d76a77b48352a5a3b81ee59949bae103bdfc1016cfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f77c16389e4fdde26b334d76a77b48352a5a3b81ee59949bae103bdfc1016cfb", kill_on_drop: false }`
[INFO] [stdout] f77c16389e4fdde26b334d76a77b48352a5a3b81ee59949bae103bdfc1016cfb