[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 1.49.0 for beta-1.50-1
[INFO] extracting crate df_st_world_sites_and_pops 0.3.0-development-1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate df_st_world_sites_and_pops 0.3.0-development-1 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 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-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 2cdf8232fcd0acdc88e303b33a556952aa9991d069fe19661c8ddd98b58d4731
[INFO] running `Command { std: "docker" "start" "-a" "2cdf8232fcd0acdc88e303b33a556952aa9991d069fe19661c8ddd98b58d4731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cdf8232fcd0acdc88e303b33a556952aa9991d069fe19661c8ddd98b58d4731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cdf8232fcd0acdc88e303b33a556952aa9991d069fe19661c8ddd98b58d4731", kill_on_drop: false }`
[INFO] [stdout] 2cdf8232fcd0acdc88e303b33a556952aa9991d069fe19661c8ddd98b58d4731
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5d2f674f35f316247f367e23f608686974d325350578e0878ed3379bc4f936d9
[INFO] running `Command { std: "docker" "start" "-a" "5d2f674f35f316247f367e23f608686974d325350578e0878ed3379bc4f936d9", 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 0.61s
[INFO] running `Command { std: "docker" "inspect" "5d2f674f35f316247f367e23f608686974d325350578e0878ed3379bc4f936d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d2f674f35f316247f367e23f608686974d325350578e0878ed3379bc4f936d9", kill_on_drop: false }`
[INFO] [stdout] 5d2f674f35f316247f367e23f608686974d325350578e0878ed3379bc4f936d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 2d2aa00de9f8bd27e30483c1e3f3836700d096517a79c6dae076875e7c73c10e
[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" "2d2aa00de9f8bd27e30483c1e3f3836700d096517a79c6dae076875e7c73c10e", 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 1.07s
[INFO] running `Command { std: "docker" "inspect" "2d2aa00de9f8bd27e30483c1e3f3836700d096517a79c6dae076875e7c73c10e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d2aa00de9f8bd27e30483c1e3f3836700d096517a79c6dae076875e7c73c10e", kill_on_drop: false }`
[INFO] [stdout] 2d2aa00de9f8bd27e30483c1e3f3836700d096517a79c6dae076875e7c73c10e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] f29e60f37e6479607373c9ef48260aee5bbe5518baf77ce7ff4334ddb3ab4978
[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" "f29e60f37e6479607373c9ef48260aee5bbe5518baf77ce7ff4334ddb3ab4978", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/df_st_world_sites_and_pops-ac333caa56a2916e
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests df_st_world_sites_and_pops
[INFO] [stdout] test result: ok. 0 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" "f29e60f37e6479607373c9ef48260aee5bbe5518baf77ce7ff4334ddb3ab4978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f29e60f37e6479607373c9ef48260aee5bbe5518baf77ce7ff4334ddb3ab4978", kill_on_drop: false }`
[INFO] [stdout] f29e60f37e6479607373c9ef48260aee5bbe5518baf77ce7ff4334ddb3ab4978