[INFO] fetching crate df_st_world_sites_and_pops 0.3.0-development-1...
[INFO] testing df_st_world_sites_and_pops-0.3.0-development-1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate df_st_world_sites_and_pops 0.3.0-development-1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate df_st_world_sites_and_pops 0.3.0-development-1 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 df_st_world_sites_and_pops 0.3.0-development-1
[INFO] finished tweaking crates.io crate df_st_world_sites_and_pops 0.3.0-development-1
[INFO] tweaked toml for crates.io crate df_st_world_sites_and_pops 0.3.0-development-1 written to /workspace/builds/worker-4/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 8a7b2eed576e30b3e52d6bd59a89b025e13270257c3127db314d726605407e8a
[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" "8a7b2eed576e30b3e52d6bd59a89b025e13270257c3127db314d726605407e8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a7b2eed576e30b3e52d6bd59a89b025e13270257c3127db314d726605407e8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a7b2eed576e30b3e52d6bd59a89b025e13270257c3127db314d726605407e8a", kill_on_drop: false }`
[INFO] [stdout] 8a7b2eed576e30b3e52d6bd59a89b025e13270257c3127db314d726605407e8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] f3a334213d0a3f57b2ba6d55acdd63e8ea4dbb7f09fb81fefacb32a370a1c47c
[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" "f3a334213d0a3f57b2ba6d55acdd63e8ea4dbb7f09fb81fefacb32a370a1c47c", kill_on_drop: false }`
[INFO] [stderr]    Compiling df_st_world_sites_and_pops v0.3.0-development-1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "f3a334213d0a3f57b2ba6d55acdd63e8ea4dbb7f09fb81fefacb32a370a1c47c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3a334213d0a3f57b2ba6d55acdd63e8ea4dbb7f09fb81fefacb32a370a1c47c", kill_on_drop: false }`
[INFO] [stdout] f3a334213d0a3f57b2ba6d55acdd63e8ea4dbb7f09fb81fefacb32a370a1c47c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] ecf5c7da77bcb43e740e07ddb95203f0258e6e1dfe066b4925ccb818e6c7ed76
[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" "ecf5c7da77bcb43e740e07ddb95203f0258e6e1dfe066b4925ccb818e6c7ed76", kill_on_drop: false }`
[INFO] [stderr]    Compiling df_st_world_sites_and_pops v0.3.0-development-1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "ecf5c7da77bcb43e740e07ddb95203f0258e6e1dfe066b4925ccb818e6c7ed76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecf5c7da77bcb43e740e07ddb95203f0258e6e1dfe066b4925ccb818e6c7ed76", kill_on_drop: false }`
[INFO] [stdout] ecf5c7da77bcb43e740e07ddb95203f0258e6e1dfe066b4925ccb818e6c7ed76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 35f1287778a1a35336311075e801bac5f3e90f50d63cd9c8eb11d700700ab908
[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" "35f1287778a1a35336311075e801bac5f3e90f50d63cd9c8eb11d700700ab908", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/df_st_world_sites_and_pops-7567727f187ec74d
[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] [stderr]    Doc-tests df_st_world_sites_and_pops
[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" "35f1287778a1a35336311075e801bac5f3e90f50d63cd9c8eb11d700700ab908", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35f1287778a1a35336311075e801bac5f3e90f50d63cd9c8eb11d700700ab908", kill_on_drop: false }`
[INFO] [stdout] 35f1287778a1a35336311075e801bac5f3e90f50d63cd9c8eb11d700700ab908