[INFO] fetching crate fleetspeak 0.1.2...
[INFO] testing fleetspeak-0.1.2 against 1.49.0 for beta-1.50-1
[INFO] extracting crate fleetspeak 0.1.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate fleetspeak 0.1.2 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 fleetspeak 0.1.2
[INFO] finished tweaking crates.io crate fleetspeak 0.1.2
[INFO] tweaked toml for crates.io crate fleetspeak 0.1.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate fleetspeak 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 469e8f47ee58a6ff1af2e70c3c802c8d9d7136fdf82263398903bf0063eabc04
[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" "469e8f47ee58a6ff1af2e70c3c802c8d9d7136fdf82263398903bf0063eabc04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "469e8f47ee58a6ff1af2e70c3c802c8d9d7136fdf82263398903bf0063eabc04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "469e8f47ee58a6ff1af2e70c3c802c8d9d7136fdf82263398903bf0063eabc04", kill_on_drop: false }`
[INFO] [stdout] 469e8f47ee58a6ff1af2e70c3c802c8d9d7136fdf82263398903bf0063eabc04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] bacff959dc8b3da946437463694ad20714b2ebe52c2a2f0c8b15dade374bd5fa
[INFO] running `Command { std: "docker" "start" "-a" "bacff959dc8b3da946437463694ad20714b2ebe52c2a2f0c8b15dade374bd5fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling anyhow v1.0.27
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling multimap v0.8.0
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling petgraph v0.5.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling prost-build v0.6.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling prost-derive v0.6.1
[INFO] [stderr]    Compiling prost v0.6.1
[INFO] [stderr]    Compiling prost-types v0.6.1
[INFO] [stderr]    Compiling fleetspeak-proto v0.1.2
[INFO] [stderr]    Compiling fleetspeak v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.37s
[INFO] running `Command { std: "docker" "inspect" "bacff959dc8b3da946437463694ad20714b2ebe52c2a2f0c8b15dade374bd5fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bacff959dc8b3da946437463694ad20714b2ebe52c2a2f0c8b15dade374bd5fa", kill_on_drop: false }`
[INFO] [stdout] bacff959dc8b3da946437463694ad20714b2ebe52c2a2f0c8b15dade374bd5fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 4bcaa804d4f4f2eb89c091050a8f6c4a4ddff2f64b820d51562df138c57f72ae
[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" "4bcaa804d4f4f2eb89c091050a8f6c4a4ddff2f64b820d51562df138c57f72ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling fleetspeak v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `Command { std: "docker" "inspect" "4bcaa804d4f4f2eb89c091050a8f6c4a4ddff2f64b820d51562df138c57f72ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bcaa804d4f4f2eb89c091050a8f6c4a4ddff2f64b820d51562df138c57f72ae", kill_on_drop: false }`
[INFO] [stdout] 4bcaa804d4f4f2eb89c091050a8f6c4a4ddff2f64b820d51562df138c57f72ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f2a12a00fb25dda8f369d1c9a12a54bd2c096e018a2c45c5fc2a16eafaa7d6eb
[INFO] running `Command { std: "docker" "start" "-a" "f2a12a00fb25dda8f369d1c9a12a54bd2c096e018a2c45c5fc2a16eafaa7d6eb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fleetspeak-510ae46635d581a3
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test connection::tests::handshake_bad_magic ... ok
[INFO] [stdout] test connection::tests::handshake_good_magic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fleetspeak
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - collect (line 128) ... ok
[INFO] [stdout] test src/lib.rs - send (line 68) ... ok
[INFO] [stdout] test src/lib.rs - receive (line 98) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f2a12a00fb25dda8f369d1c9a12a54bd2c096e018a2c45c5fc2a16eafaa7d6eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2a12a00fb25dda8f369d1c9a12a54bd2c096e018a2c45c5fc2a16eafaa7d6eb", kill_on_drop: false }`
[INFO] [stdout] f2a12a00fb25dda8f369d1c9a12a54bd2c096e018a2c45c5fc2a16eafaa7d6eb