[INFO] fetching crate systemd_socket 0.1.1...
[INFO] testing systemd_socket-0.1.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate systemd_socket 0.1.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate systemd_socket 0.1.1 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 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-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]  Downloading crates ...
[INFO] [stderr]   Downloaded libsystemd v0.2.1
[INFO] [stderr]   Downloaded parse_arg v0.1.4
[INFO] [stderr]   Downloaded serde_str_helpers v0.1.2
[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] [stdout] 0fcc57888cbc1d4c54a7faed84b6ef1955a474a83dade8d86bfb7866bb9790c8
[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" "0fcc57888cbc1d4c54a7faed84b6ef1955a474a83dade8d86bfb7866bb9790c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fcc57888cbc1d4c54a7faed84b6ef1955a474a83dade8d86bfb7866bb9790c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fcc57888cbc1d4c54a7faed84b6ef1955a474a83dade8d86bfb7866bb9790c8", kill_on_drop: false }`
[INFO] [stdout] 0fcc57888cbc1d4c54a7faed84b6ef1955a474a83dade8d86bfb7866bb9790c8
[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] 3325aeb1a02a9d102b82f30bb3c241f92f9d8d381f7ec4b8d5d6b9175a8bb98d
[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" "3325aeb1a02a9d102b82f30bb3c241f92f9d8d381f7ec4b8d5d6b9175a8bb98d", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling thiserror v1.0.23
[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 14.22s
[INFO] running `Command { std: "docker" "inspect" "3325aeb1a02a9d102b82f30bb3c241f92f9d8d381f7ec4b8d5d6b9175a8bb98d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3325aeb1a02a9d102b82f30bb3c241f92f9d8d381f7ec4b8d5d6b9175a8bb98d", kill_on_drop: false }`
[INFO] [stdout] 3325aeb1a02a9d102b82f30bb3c241f92f9d8d381f7ec4b8d5d6b9175a8bb98d
[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] cbc14882c4ade077787bf16042fc5342f0454a4fc42a07a58c4c8a5730fbcf64
[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" "cbc14882c4ade077787bf16042fc5342f0454a4fc42a07a58c4c8a5730fbcf64", kill_on_drop: false }`
[INFO] [stderr]    Compiling systemd_socket v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.77s
[INFO] running `Command { std: "docker" "inspect" "cbc14882c4ade077787bf16042fc5342f0454a4fc42a07a58c4c8a5730fbcf64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbc14882c4ade077787bf16042fc5342f0454a4fc42a07a58c4c8a5730fbcf64", kill_on_drop: false }`
[INFO] [stdout] cbc14882c4ade077787bf16042fc5342f0454a4fc42a07a58c4c8a5730fbcf64
[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] [stdout] 2e484d08f6d31cb9c6679593f0bb87668182f5b491b7081d923f9caeb1c6da5a
[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" "2e484d08f6d31cb9c6679593f0bb87668182f5b491b7081d923f9caeb1c6da5a", 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-9a5636aa0619047b
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::parse_systemd ... ok
[INFO] [stdout] test tests::no_prefix_parse_systemd ... ok
[INFO] [stdout] test tests::parse_ordinary ... ok
[INFO] [stdout] test tests::no_prefix_parse_systemd_fail_non_ascii ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/comm-83931509c6895c18
[INFO] [stdout] test tests::parse_systemd_fail_non_ascii ... ok
[INFO] [stdout] test tests::parse_systemd_fail_too_long ... ok
[INFO] [stdout] test tests::parse_systemd_fail_colon ... ok
[INFO] [stdout] test tests::parse_systemd_fail_control ... ok
[INFO] [stdout] test tests::no_prefix_parse_systemd_fail_too_long ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ordinary-441c6b9f7787cabe
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.00s
[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; finished in 5.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/systemd-3b1a184b685f9027
[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-3b1a184b685f9027 (/opt/rustwide/target/debug/deps/systemd-3b1a184b685f9027)
[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; finished in 0.00s
[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; finished in 5.01s
[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; finished in 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2e484d08f6d31cb9c6679593f0bb87668182f5b491b7081d923f9caeb1c6da5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e484d08f6d31cb9c6679593f0bb87668182f5b491b7081d923f9caeb1c6da5a", kill_on_drop: false }`
[INFO] [stdout] 2e484d08f6d31cb9c6679593f0bb87668182f5b491b7081d923f9caeb1c6da5a