[INFO] fetching crate lead-oxide 0.1.0...
[INFO] testing lead-oxide-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate lead-oxide 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate lead-oxide 0.1.0 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 lead-oxide 0.1.0
[INFO] finished tweaking crates.io crate lead-oxide 0.1.0
[INFO] tweaked toml for crates.io crate lead-oxide 0.1.0 written to /workspace/builds/worker-11/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 ureq v1.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 1cf388c19a4b7be152d0c2b6adb04dd36d1c453b6b7144448074bf9fb4e3359d
[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" "1cf388c19a4b7be152d0c2b6adb04dd36d1c453b6b7144448074bf9fb4e3359d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cf388c19a4b7be152d0c2b6adb04dd36d1c453b6b7144448074bf9fb4e3359d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cf388c19a4b7be152d0c2b6adb04dd36d1c453b6b7144448074bf9fb4e3359d", kill_on_drop: false }`
[INFO] [stdout] 1cf388c19a4b7be152d0c2b6adb04dd36d1c453b6b7144448074bf9fb4e3359d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] f7c46ad01c375e4ed54feba2dd4c71d7f5cbcd0ebe550148fa50bf4eda44a91e
[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" "f7c46ad01c375e4ed54feba2dd4c71d7f5cbcd0ebe550148fa50bf4eda44a91e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ureq v1.5.4
[INFO] [stderr]    Compiling serde_repr v0.1.6
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling iso_country v0.1.4
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling lead-oxide v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.13s
[INFO] running `Command { std: "docker" "inspect" "f7c46ad01c375e4ed54feba2dd4c71d7f5cbcd0ebe550148fa50bf4eda44a91e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c46ad01c375e4ed54feba2dd4c71d7f5cbcd0ebe550148fa50bf4eda44a91e", kill_on_drop: false }`
[INFO] [stdout] f7c46ad01c375e4ed54feba2dd4c71d7f5cbcd0ebe550148fa50bf4eda44a91e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6628d5ece860d59d5e628a39fd0014c9f33d0e473f39f65feb347c9a092f90d6
[INFO] running `Command { std: "docker" "start" "-a" "6628d5ece860d59d5e628a39fd0014c9f33d0e473f39f65feb347c9a092f90d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling lead-oxide v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `Command { std: "docker" "inspect" "6628d5ece860d59d5e628a39fd0014c9f33d0e473f39f65feb347c9a092f90d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6628d5ece860d59d5e628a39fd0014c9f33d0e473f39f65feb347c9a092f90d6", kill_on_drop: false }`
[INFO] [stdout] 6628d5ece860d59d5e628a39fd0014c9f33d0e473f39f65feb347c9a092f90d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] ce2a2d3f96adf26f5ca3da06bf73b22d1c5cd5b66cb3bc305dfc9504e1acf8f5
[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" "ce2a2d3f96adf26f5ca3da06bf73b22d1c5cd5b66cb3bc305dfc9504e1acf8f5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lead_oxide-aeb33f92739699b2
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test opts::tests::url_serialization ... ok
[INFO] [stdout] test opts::tests::bounds_checking ... ok
[INFO] [stdout] test fetcher::tests::functionality::api_key ... ok
[INFO] [stdout] test fetcher::tests::functionality::keyless ... ok
[INFO] [stdout] test fetcher::tests::delays::single_fetcher ... ok
[INFO] [stdout] test fetcher::tests::delays::multiple_fetchers ... ok
[INFO] [stdout] test fetcher::tests::delays::mutliple_threads ... ok
[INFO] [stdout] test fetcher::tests::functionality::multiple_fetchers ... ok
[INFO] [stdout] test fetcher::tests::delays::multiple_delays ... ok
[INFO] [stderr]    Doc-tests lead-oxide
[INFO] [stdout] test fetcher::tests::functionality::multiple_requests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ce2a2d3f96adf26f5ca3da06bf73b22d1c5cd5b66cb3bc305dfc9504e1acf8f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce2a2d3f96adf26f5ca3da06bf73b22d1c5cd5b66cb3bc305dfc9504e1acf8f5", kill_on_drop: false }`
[INFO] [stdout] ce2a2d3f96adf26f5ca3da06bf73b22d1c5cd5b66cb3bc305dfc9504e1acf8f5