[INFO] updating cached 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" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 026f6d74cfd88809a6af4d6c312a90c7d28d24e4 [INFO] checking unterflow/unterflow-dump/026f6d74cfd88809a6af4d6c312a90c7d28d24e4 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funterflow%2Funterflow-dump" "/workspace/builds/worker-54/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-54/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/unterflow/unterflow-dump on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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-54/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 06834f77b27c9aa797f45451e6744d012bc890387c8b4328a9b53a9df27d64ea [INFO] running `Command { std: "docker" "start" "-a" "06834f77b27c9aa797f45451e6744d012bc890387c8b4328a9b53a9df27d64ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "06834f77b27c9aa797f45451e6744d012bc890387c8b4328a9b53a9df27d64ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06834f77b27c9aa797f45451e6744d012bc890387c8b4328a9b53a9df27d64ea", kill_on_drop: false }` [INFO] [stdout] 06834f77b27c9aa797f45451e6744d012bc890387c8b4328a9b53a9df27d64ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d1dd7f9bf9557a956a7f6f2d3c0284eb3052f37832744cf2d983a249f0efc95c [INFO] running `Command { std: "docker" "start" "-a" "d1dd7f9bf9557a956a7f6f2d3c0284eb3052f37832744cf2d983a249f0efc95c", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.29 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling log v0.3.8 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling lazy_static v0.2.8 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.4.1 [INFO] [stderr] Checking num-traits v0.1.40 [INFO] [stderr] Checking byteorder v1.1.0 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Checking serde v1.0.11 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking pnet_macros_support v0.2.0 [INFO] [stderr] Checking ipnetwork v0.12.6 [INFO] [stderr] Checking unicode-segmentation v1.2.0 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling thread_local v0.3.4 [INFO] [stderr] Checking loggerv v0.3.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Checking term_size v0.3.0 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stderr] Checking textwrap v0.7.0 [INFO] [stderr] Compiling aho-corasick v0.6.3 [INFO] [stderr] Checking rmp v0.8.6 [INFO] [stderr] Checking clap v2.26.0 [INFO] [stderr] Checking regex v0.2.2 [INFO] [stderr] Checking rmpv v0.4.0 [INFO] [stderr] Compiling serde_derive_internals v0.15.1 [INFO] [stderr] Checking syntex_pos v0.42.0 [INFO] [stderr] Compiling unterflow-protocol-derive v0.1.0 (https://github.com/unterflow/unterflow-protocol#f3d5e813) [INFO] [stderr] Checking syntex_errors v0.42.0 [INFO] [stderr] Checking syntex_syntax v0.42.0 [INFO] [stderr] Compiling serde_derive v1.0.11 [INFO] [stderr] Checking serde_bytes v0.10.1 [INFO] [stderr] Checking rmp-serde v0.13.6 [INFO] [stderr] Checking unterflow-protocol v0.1.0 (https://github.com/unterflow/unterflow-protocol#f3d5e813) [INFO] [stderr] Checking syntex v0.42.2 [INFO] [stderr] Checking 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] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [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] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [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] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [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] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [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 28.91s [INFO] running `Command { std: "docker" "inspect" "d1dd7f9bf9557a956a7f6f2d3c0284eb3052f37832744cf2d983a249f0efc95c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1dd7f9bf9557a956a7f6f2d3c0284eb3052f37832744cf2d983a249f0efc95c", kill_on_drop: false }` [INFO] [stdout] d1dd7f9bf9557a956a7f6f2d3c0284eb3052f37832744cf2d983a249f0efc95c