[INFO] fetching crate koibumi-socks-core 0.0.1...
[INFO] testing koibumi-socks-core-0.0.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate koibumi-socks-core 0.0.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate koibumi-socks-core 0.0.1 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 koibumi-socks-core 0.0.1
[INFO] finished tweaking crates.io crate koibumi-socks-core 0.0.1
[INFO] tweaked toml for crates.io crate koibumi-socks-core 0.0.1 written to /workspace/builds/worker-10/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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d7e90a0484cdb00363b84ce5abe39f2264abcee0f331ec1feddba46eb108208e
[INFO] running `Command { std: "docker" "start" "-a" "d7e90a0484cdb00363b84ce5abe39f2264abcee0f331ec1feddba46eb108208e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7e90a0484cdb00363b84ce5abe39f2264abcee0f331ec1feddba46eb108208e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7e90a0484cdb00363b84ce5abe39f2264abcee0f331ec1feddba46eb108208e", kill_on_drop: false }`
[INFO] [stdout] d7e90a0484cdb00363b84ce5abe39f2264abcee0f331ec1feddba46eb108208e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 3f613f09e7afe6f3b80e977c74c01a784f31e11f648aa6c42949304cb129685b
[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" "3f613f09e7afe6f3b80e977c74c01a784f31e11f648aa6c42949304cb129685b", kill_on_drop: false }`
[INFO] [stderr]    Compiling koibumi-socks-core v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "3f613f09e7afe6f3b80e977c74c01a784f31e11f648aa6c42949304cb129685b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f613f09e7afe6f3b80e977c74c01a784f31e11f648aa6c42949304cb129685b", kill_on_drop: false }`
[INFO] [stdout] 3f613f09e7afe6f3b80e977c74c01a784f31e11f648aa6c42949304cb129685b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] e18e8effa979ecabe34ec054ffae4ba8c62ee85676860f07fadf68eb5661ecf2
[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" "e18e8effa979ecabe34ec054ffae4ba8c62ee85676860f07fadf68eb5661ecf2", kill_on_drop: false }`
[INFO] [stderr]    Compiling koibumi-socks-core v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "e18e8effa979ecabe34ec054ffae4ba8c62ee85676860f07fadf68eb5661ecf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e18e8effa979ecabe34ec054ffae4ba8c62ee85676860f07fadf68eb5661ecf2", kill_on_drop: false }`
[INFO] [stdout] e18e8effa979ecabe34ec054ffae4ba8c62ee85676860f07fadf68eb5661ecf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 20d36224c5ac1e667b262bfae605b78a9a08c3b3de9b10c90a7e65150f421e69
[INFO] running `Command { std: "docker" "start" "-a" "20d36224c5ac1e667b262bfae605b78a9a08c3b3de9b10c90a7e65150f421e69", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/koibumi_socks_core-b3c1284820b9bed7
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests koibumi-socks-core
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_socket_addr_ext_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "20d36224c5ac1e667b262bfae605b78a9a08c3b3de9b10c90a7e65150f421e69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20d36224c5ac1e667b262bfae605b78a9a08c3b3de9b10c90a7e65150f421e69", kill_on_drop: false }`
[INFO] [stdout] 20d36224c5ac1e667b262bfae605b78a9a08c3b3de9b10c90a7e65150f421e69