[INFO] fetching crate systemd_socket 0.1.1...
[INFO] testing systemd_socket-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate systemd_socket 0.1.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate systemd_socket 0.1.1 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 systemd_socket 0.1.1
[INFO] finished tweaking crates.io crate systemd_socket 0.1.1
[INFO] tweaked toml for crates.io crate systemd_socket 0.1.1 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] [stderr]     Blocking waiting for file lock on package cache
[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] b0c0e6ef4f40384c0f332d84a8ecdd79338042400e7f3f64de2f4f3edbb37797
[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" "b0c0e6ef4f40384c0f332d84a8ecdd79338042400e7f3f64de2f4f3edbb37797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0c0e6ef4f40384c0f332d84a8ecdd79338042400e7f3f64de2f4f3edbb37797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0c0e6ef4f40384c0f332d84a8ecdd79338042400e7f3f64de2f4f3edbb37797", kill_on_drop: false }`
[INFO] [stdout] b0c0e6ef4f40384c0f332d84a8ecdd79338042400e7f3f64de2f4f3edbb37797
[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] 7f6c0fc2ad147491b13665e344a36799a9a5987c3093da3521aa7dfbbb3d72cb
[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" "7f6c0fc2ad147491b13665e344a36799a9a5987c3093da3521aa7dfbbb3d72cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling libsystemd v0.2.1
[INFO] [stderr]    Compiling systemd_socket v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.22s
[INFO] running `Command { std: "docker" "inspect" "7f6c0fc2ad147491b13665e344a36799a9a5987c3093da3521aa7dfbbb3d72cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f6c0fc2ad147491b13665e344a36799a9a5987c3093da3521aa7dfbbb3d72cb", kill_on_drop: false }`
[INFO] [stdout] 7f6c0fc2ad147491b13665e344a36799a9a5987c3093da3521aa7dfbbb3d72cb
[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] [stdout] 4ae09553eabc5f48872f8b36f9aad27812e658a57f7e42eb76c6dc27b129516b
[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" "4ae09553eabc5f48872f8b36f9aad27812e658a57f7e42eb76c6dc27b129516b", kill_on_drop: false }`
[INFO] [stderr]    Compiling systemd_socket v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.65s
[INFO] running `Command { std: "docker" "inspect" "4ae09553eabc5f48872f8b36f9aad27812e658a57f7e42eb76c6dc27b129516b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ae09553eabc5f48872f8b36f9aad27812e658a57f7e42eb76c6dc27b129516b", kill_on_drop: false }`
[INFO] [stdout] 4ae09553eabc5f48872f8b36f9aad27812e658a57f7e42eb76c6dc27b129516b
[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] 2431c938b57c9e08c8bfb275a85d7bd7f79b96fc98422e5db22eb0f85a52ff07
[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" "2431c938b57c9e08c8bfb275a85d7bd7f79b96fc98422e5db22eb0f85a52ff07", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/systemd_socket-bec65b408851e07c
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::parse_ordinary ... ok
[INFO] [stdout] test tests::no_prefix_parse_systemd ... ok
[INFO] [stdout] test tests::parse_systemd ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/comm-31e21c1192a87980
[INFO] [stdout] test tests::no_prefix_parse_systemd_fail_non_ascii ... ok
[INFO] [stdout] test tests::parse_systemd_fail_colon ... ok
[INFO] [stdout] test tests::no_prefix_parse_systemd_fail_too_long ... ok
[INFO] [stdout] test tests::parse_systemd_fail_control ... ok
[INFO] [stdout] test tests::parse_systemd_fail_non_ascii ... ok
[INFO] [stdout] test tests::parse_systemd_fail_too_long ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 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] [stderr]      Running /opt/rustwide/target/debug/deps/ordinary-c5d046553f09a5a0
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/systemd-5c7190ab007fb147
[INFO] [stdout] test main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] test main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] Listening on 127.0.0.1:4242 as 3.
[INFO] [stdout] 
[INFO] [stderr] Communication attempt on fd 3.
[INFO] [stdout] running 1 test
[INFO] [stderr] Execing /opt/rustwide/target/debug/deps/systemd-5c7190ab007fb147 (/opt/rustwide/target/debug/deps/systemd-5c7190ab007fb147)
[INFO] [stdout] test main ... ok
[INFO] [stderr]    Doc-tests systemd_socket
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] test main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 22) ... 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" "2431c938b57c9e08c8bfb275a85d7bd7f79b96fc98422e5db22eb0f85a52ff07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2431c938b57c9e08c8bfb275a85d7bd7f79b96fc98422e5db22eb0f85a52ff07", kill_on_drop: false }`
[INFO] [stdout] 2431c938b57c9e08c8bfb275a85d7bd7f79b96fc98422e5db22eb0f85a52ff07