[INFO] cloning repository https://github.com/lucapinelli/tcp_to_zero_broadcast [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucapinelli/tcp_to_zero_broadcast" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucapinelli%2Ftcp_to_zero_broadcast", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucapinelli%2Ftcp_to_zero_broadcast'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b40e20c641671ac80f8501df7318f6f5dd2fd23d [INFO] testing lucapinelli/tcp_to_zero_broadcast against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucapinelli%2Ftcp_to_zero_broadcast" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/lucapinelli/tcp_to_zero_broadcast [INFO] finished tweaking git repo https://github.com/lucapinelli/tcp_to_zero_broadcast [INFO] tweaked toml for git repo https://github.com/lucapinelli/tcp_to_zero_broadcast written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/lucapinelli/tcp_to_zero_broadcast on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/lucapinelli/tcp_to_zero_broadcast already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded jwalk v0.8.1 [INFO] [stderr] Downloaded zmq-sys v0.12.0 [INFO] [stderr] Downloaded serde-hjson v0.9.1 [INFO] [stderr] Downloaded dircpy v0.3.15 [INFO] [stderr] Downloaded zmq v0.10.0 [INFO] [stderr] Downloaded config v0.10.1 [INFO] [stderr] Downloaded cfg-expr v0.15.5 [INFO] [stderr] Downloaded crossbeam v0.8.2 [INFO] [stderr] Downloaded nom v5.1.3 [INFO] [stderr] Downloaded zeromq-src v0.2.6+4.3.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 54774f371fc17ec8fc73066c68449e845993b7cb4067fd7ae8efcb827603e5d3 [INFO] running `Command { std: "docker" "start" "-a" "54774f371fc17ec8fc73066c68449e845993b7cb4067fd7ae8efcb827603e5d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "54774f371fc17ec8fc73066c68449e845993b7cb4067fd7ae8efcb827603e5d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54774f371fc17ec8fc73066c68449e845993b7cb4067fd7ae8efcb827603e5d3", kill_on_drop: false }` [INFO] [stdout] 54774f371fc17ec8fc73066c68449e845993b7cb4067fd7ae8efcb827603e5d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0def6673142bfc3c7a6aac1cf2dba6c8887dd4fd80339b47e573f199deba08a [INFO] running `Command { std: "docker" "start" "-a" "a0def6673142bfc3c7a6aac1cf2dba6c8887dd4fd80339b47e573f199deba08a", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.192 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling hashbrown v0.14.2 [INFO] [stderr] Compiling winnow v0.5.19 [INFO] [stderr] Compiling walkdir v2.4.0 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling jobserver v0.1.27 [INFO] [stderr] Compiling smallvec v1.11.1 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling serde v0.8.23 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling cfg-expr v0.15.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling zmq v0.10.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rust-ini v0.13.0 [INFO] [stderr] Compiling termcolor v1.3.0 [INFO] [stderr] Compiling crossbeam v0.8.2 [INFO] [stderr] Compiling rayon v1.8.0 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling serde_test v0.8.23 [INFO] [stderr] Compiling linked-hash-map v0.3.0 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling serde_derive v1.0.192 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling jwalk v0.8.1 [INFO] [stderr] Compiling dircpy v0.3.15 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling zeromq-src v0.2.6+4.3.4 [INFO] [stderr] Compiling serde-hjson v0.9.1 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling futures-executor v0.3.29 [INFO] [stderr] Compiling futures v0.3.29 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling serde_spanned v0.6.4 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling toml_edit v0.21.0 [INFO] [stderr] Compiling config v0.10.1 [INFO] [stderr] Compiling toml v0.8.8 [INFO] [stderr] Compiling system-deps v6.2.0 [INFO] [stderr] Compiling zmq-sys v0.12.0 [INFO] [stderr] Compiling tcp_to_zero_broadcast v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.43s [INFO] running `Command { std: "docker" "inspect" "a0def6673142bfc3c7a6aac1cf2dba6c8887dd4fd80339b47e573f199deba08a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0def6673142bfc3c7a6aac1cf2dba6c8887dd4fd80339b47e573f199deba08a", kill_on_drop: false }` [INFO] [stdout] a0def6673142bfc3c7a6aac1cf2dba6c8887dd4fd80339b47e573f199deba08a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1688c071c72fbf51f941d243f7f23e41f2346a6bc25180233a98ddd301cb37a4 [INFO] running `Command { std: "docker" "start" "-a" "1688c071c72fbf51f941d243f7f23e41f2346a6bc25180233a98ddd301cb37a4", kill_on_drop: false }` [INFO] [stderr] Compiling tcp_to_zero_broadcast v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s [INFO] running `Command { std: "docker" "inspect" "1688c071c72fbf51f941d243f7f23e41f2346a6bc25180233a98ddd301cb37a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1688c071c72fbf51f941d243f7f23e41f2346a6bc25180233a98ddd301cb37a4", kill_on_drop: false }` [INFO] [stdout] 1688c071c72fbf51f941d243f7f23e41f2346a6bc25180233a98ddd301cb37a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4f265ee905a1bdf7787cb701bb4674e49e2f1214db3485032988644baa3bcf9a [INFO] running `Command { std: "docker" "start" "-a" "4f265ee905a1bdf7787cb701bb4674e49e2f1214db3485032988644baa3bcf9a", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tcp_to_zero_broadcast-f5462c3cebe92547) [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] running `Command { std: "docker" "inspect" "4f265ee905a1bdf7787cb701bb4674e49e2f1214db3485032988644baa3bcf9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f265ee905a1bdf7787cb701bb4674e49e2f1214db3485032988644baa3bcf9a", kill_on_drop: false }` [INFO] [stdout] 4f265ee905a1bdf7787cb701bb4674e49e2f1214db3485032988644baa3bcf9a