[INFO] fetching crate aquatic 0.1.0...
[INFO] checking aquatic-0.1.0 against try#8b72f65b805cbe4c261de45030d663f524f27376 for pr-78991
[INFO] extracting crate aquatic 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate aquatic 0.1.0 on toolchain 8b72f65b805cbe4c261de45030d663f524f27376
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aquatic 0.1.0
[INFO] finished tweaking crates.io crate aquatic 0.1.0
[INFO] tweaked toml for crates.io crate aquatic 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate aquatic 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aquatic_udp v0.1.0
[INFO] [stderr]   Downloaded aquatic_ws v0.1.0
[INFO] [stderr]   Downloaded aquatic_http v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5aa07ebf9c5b7b2471940620221118b18cba4dc60924914299246d8b9e0a8e17
[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" "5aa07ebf9c5b7b2471940620221118b18cba4dc60924914299246d8b9e0a8e17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5aa07ebf9c5b7b2471940620221118b18cba4dc60924914299246d8b9e0a8e17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aa07ebf9c5b7b2471940620221118b18cba4dc60924914299246d8b9e0a8e17", kill_on_drop: false }`
[INFO] [stdout] 5aa07ebf9c5b7b2471940620221118b18cba4dc60924914299246d8b9e0a8e17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7146dc21a2786520c9df342f5f52452aa48c88cd60f286d7be73665a080c71b1
[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" "7146dc21a2786520c9df342f5f52452aa48c88cd60f286d7be73665a080c71b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking hex v0.4.2
[INFO] [stderr]     Checking urlencoding v1.1.1
[INFO] [stderr]     Checking smartstring v0.2.4
[INFO] [stderr]     Checking aquatic_udp_protocol v0.1.0
[INFO] [stderr]     Checking mio v0.7.0
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]     Checking serde v1.0.116
[INFO] [stderr]     Checking hashbrown v0.9.0
[INFO] [stderr]     Checking halfbrown v0.1.11
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking serde_bytes v0.11.5
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking serde_bencode v0.2.2
[INFO] [stderr]     Checking value-trait v0.1.18
[INFO] [stderr]     Checking indexmap v1.6.0
[INFO] [stderr]     Checking aquatic_http_protocol v0.1.0
[INFO] [stderr]     Checking aquatic_common v0.1.0
[INFO] [stderr]     Checking simd-json v0.3.18
[INFO] [stderr]     Checking aquatic_cli_helpers v0.1.0
[INFO] [stderr]     Checking aquatic_http v0.1.0
[INFO] [stderr]     Checking aquatic_udp v0.1.0
[INFO] [stderr]     Checking aquatic_ws_protocol v0.1.0
[INFO] [stderr]     Checking aquatic_ws v0.1.0
[INFO] [stderr]     Checking aquatic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.37s
[INFO] running `Command { std: "docker" "inspect" "7146dc21a2786520c9df342f5f52452aa48c88cd60f286d7be73665a080c71b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7146dc21a2786520c9df342f5f52452aa48c88cd60f286d7be73665a080c71b1", kill_on_drop: false }`
[INFO] [stdout] 7146dc21a2786520c9df342f5f52452aa48c88cd60f286d7be73665a080c71b1