[INFO] fetching crate autolink 0.3.0...
[INFO] testing autolink-0.3.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate autolink 0.3.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate autolink 0.3.0 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 autolink 0.3.0
[INFO] finished tweaking crates.io crate autolink 0.3.0
[INFO] tweaked toml for crates.io crate autolink 0.3.0 written to /workspace/builds/worker-13/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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 5d0ac7c65d774ad683073cb9c676a0e6aeb08fa3e240762c598ef8d1ff418ca6
[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" "5d0ac7c65d774ad683073cb9c676a0e6aeb08fa3e240762c598ef8d1ff418ca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d0ac7c65d774ad683073cb9c676a0e6aeb08fa3e240762c598ef8d1ff418ca6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d0ac7c65d774ad683073cb9c676a0e6aeb08fa3e240762c598ef8d1ff418ca6", kill_on_drop: false }`
[INFO] [stdout] 5d0ac7c65d774ad683073cb9c676a0e6aeb08fa3e240762c598ef8d1ff418ca6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] d08adbb901fec47f1af0a5e964b02c0e7c45003de3b703ab78c26701e2b9fd69
[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" "d08adbb901fec47f1af0a5e964b02c0e7c45003de3b703ab78c26701e2b9fd69", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling autolink v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.61s
[INFO] running `Command { std: "docker" "inspect" "d08adbb901fec47f1af0a5e964b02c0e7c45003de3b703ab78c26701e2b9fd69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d08adbb901fec47f1af0a5e964b02c0e7c45003de3b703ab78c26701e2b9fd69", kill_on_drop: false }`
[INFO] [stdout] d08adbb901fec47f1af0a5e964b02c0e7c45003de3b703ab78c26701e2b9fd69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 8b9e557d323f13c8b9d570d72ca392f7014d86fa76f4ed3e78ff0c47497f6439
[INFO] running `Command { std: "docker" "start" "-a" "8b9e557d323f13c8b9d570d72ca392f7014d86fa76f4ed3e78ff0c47497f6439", kill_on_drop: false }`
[INFO] [stderr]    Compiling autolink v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "8b9e557d323f13c8b9d570d72ca392f7014d86fa76f4ed3e78ff0c47497f6439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b9e557d323f13c8b9d570d72ca392f7014d86fa76f4ed3e78ff0c47497f6439", kill_on_drop: false }`
[INFO] [stdout] 8b9e557d323f13c8b9d570d72ca392f7014d86fa76f4ed3e78ff0c47497f6439
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 95834975a7e6a9485559b99c2d3ef473dd27e1ac483cf72317ae0180f42f951e
[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" "95834975a7e6a9485559b99c2d3ef473dd27e1ac483cf72317ae0180f42f951e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/autolink-afb5ae096e821a2d
[INFO] [stdout] test tests::test_empty_string ... ok
[INFO] [stdout] test tests::test_string_with_blank_target ... ok
[INFO] [stdout] test tests::test_string_without_urls ... ok
[INFO] [stdout] test tests::test_string_with_mailto_urls ... ok
[INFO] [stdout] test tests::test_string_with_http_urls ... ok
[INFO] [stdout] test tests::test_string_with_trailing_chars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests autolink
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - auto_link (line 8) ... 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" "95834975a7e6a9485559b99c2d3ef473dd27e1ac483cf72317ae0180f42f951e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95834975a7e6a9485559b99c2d3ef473dd27e1ac483cf72317ae0180f42f951e", kill_on_drop: false }`
[INFO] [stdout] 95834975a7e6a9485559b99c2d3ef473dd27e1ac483cf72317ae0180f42f951e