[INFO] cloning repository https://github.com/unterflow/unterflow-dump [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/unterflow/unterflow-dump" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funterflow%2Funterflow-dump", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funterflow%2Funterflow-dump'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 026f6d74cfd88809a6af4d6c312a90c7d28d24e4 [INFO] checking unterflow/unterflow-dump against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funterflow%2Funterflow-dump" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/unterflow/unterflow-dump on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/unterflow/unterflow-dump [INFO] finished tweaking git repo https://github.com/unterflow/unterflow-dump [INFO] tweaked toml for git repo https://github.com/unterflow/unterflow-dump written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/unterflow/unterflow-dump already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/unterflow/unterflow-protocol` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syntex_errors v0.42.0 [INFO] [stderr] Downloaded syntex v0.42.2 [INFO] [stderr] Downloaded syntex_pos v0.42.0 [INFO] [stderr] Downloaded aho-corasick v0.6.3 [INFO] [stderr] Downloaded bitflags v0.5.0 [INFO] [stderr] Downloaded textwrap v0.7.0 [INFO] [stderr] Downloaded unicode-segmentation v1.2.0 [INFO] [stderr] Downloaded rmpv v0.4.0 [INFO] [stderr] Downloaded rmp-serde v0.13.6 [INFO] [stderr] Downloaded atty v0.2.2 [INFO] [stderr] Downloaded syntex_syntax v0.42.0 [INFO] [stderr] Downloaded serde v1.0.11 [INFO] [stderr] Downloaded regex v0.2.2 [INFO] [stderr] Downloaded clap v2.26.0 [INFO] [stderr] Downloaded serde_derive_internals v0.15.1 [INFO] [stderr] Downloaded libc v0.2.29 [INFO] [stderr] Downloaded serde_derive v1.0.11 [INFO] [stderr] Downloaded pnet v0.19.0 [INFO] [stderr] Downloaded pnet_macros v0.15.0 [INFO] [stderr] Downloaded pnet_macros_support v0.2.0 [INFO] [stderr] Downloaded loggerv v0.3.0 [INFO] [stderr] Downloaded ipnetwork v0.12.6 [INFO] [stderr] Downloaded rmp v0.8.6 [INFO] [stderr] Downloaded serde_bytes v0.10.1 [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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0262712967c139d5d1ceb10ccc9c508455507f06500f24c80beb82d268806e54 [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" "0262712967c139d5d1ceb10ccc9c508455507f06500f24c80beb82d268806e54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0262712967c139d5d1ceb10ccc9c508455507f06500f24c80beb82d268806e54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0262712967c139d5d1ceb10ccc9c508455507f06500f24c80beb82d268806e54", kill_on_drop: false }` [INFO] [stdout] 0262712967c139d5d1ceb10ccc9c508455507f06500f24c80beb82d268806e54 [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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c583108ceb561417dea18ec1fd694ef7f8df8db262962799eb157f6fa79a823 [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" "8c583108ceb561417dea18ec1fd694ef7f8df8db262962799eb157f6fa79a823", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.29 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling lazy_static v0.2.8 [INFO] [stderr] Compiling regex-syntax v0.4.1 [INFO] [stderr] Checking unicode-xid v0.0.3 [INFO] [stderr] Checking num-traits v0.1.40 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking ipnetwork v0.12.6 [INFO] [stderr] Checking pnet_macros_support v0.2.0 [INFO] [stderr] Compiling syntex_pos v0.42.0 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Checking serde_bytes v0.10.1 [INFO] [stderr] Checking loggerv v0.3.0 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Compiling serde_derive_internals v0.15.1 [INFO] [stderr] Compiling unterflow-protocol-derive v0.1.0 (https://github.com/unterflow/unterflow-protocol#f3d5e813) [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling aho-corasick v0.6.3 [INFO] [stderr] Compiling syntex_errors v0.42.0 [INFO] [stderr] Checking rmp v0.8.6 [INFO] [stderr] Checking term_size v0.3.0 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stderr] Checking textwrap v0.7.0 [INFO] [stderr] Checking rmp-serde v0.13.6 [INFO] [stderr] Checking rmpv v0.4.0 [INFO] [stderr] Checking clap v2.26.0 [INFO] [stderr] Compiling syntex_syntax v0.42.0 [INFO] [stderr] Checking regex v0.2.2 [INFO] [stderr] Compiling serde_derive v1.0.11 [INFO] [stderr] Checking unterflow-protocol v0.1.0 (https://github.com/unterflow/unterflow-protocol#f3d5e813) [INFO] [stderr] Compiling syntex v0.42.2 [INFO] [stderr] Compiling pnet_macros v0.15.0 [INFO] [stderr] Compiling pnet v0.19.0 [INFO] [stderr] Checking unterflow-dump v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/network.rs:70:18 [INFO] [stdout] | [INFO] [stdout] 70 | ) -> Result<(Box, Box), String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EthernetDataLinkSender` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/network.rs:70:47 [INFO] [stdout] | [INFO] [stdout] 70 | ) -> Result<(Box, Box), String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EthernetDataLinkReceiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/network.rs:70:18 [INFO] [stdout] | [INFO] [stdout] 70 | ) -> Result<(Box, Box), String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EthernetDataLinkSender` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/network.rs:70:47 [INFO] [stdout] | [INFO] [stdout] 70 | ) -> Result<(Box, Box), String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EthernetDataLinkReceiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 22s [INFO] running `Command { std: "docker" "inspect" "8c583108ceb561417dea18ec1fd694ef7f8df8db262962799eb157f6fa79a823", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c583108ceb561417dea18ec1fd694ef7f8df8db262962799eb157f6fa79a823", kill_on_drop: false }` [INFO] [stdout] 8c583108ceb561417dea18ec1fd694ef7f8df8db262962799eb157f6fa79a823