[INFO] fetching crate tcp-connect 0.1.0... [INFO] testing tcp-connect-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate tcp-connect 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate tcp-connect 0.1.0 [INFO] finished tweaking crates.io crate tcp-connect 0.1.0 [INFO] tweaked toml for crates.io crate tcp-connect 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tcp-connect 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 14 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bacad01b7b0211202baa0bfa35d06c88cf048f56b4cdf06b03b4974d48578424 [INFO] running `Command { std: "docker" "start" "-a" "bacad01b7b0211202baa0bfa35d06c88cf048f56b4cdf06b03b4974d48578424", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bacad01b7b0211202baa0bfa35d06c88cf048f56b4cdf06b03b4974d48578424", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bacad01b7b0211202baa0bfa35d06c88cf048f56b4cdf06b03b4974d48578424", kill_on_drop: false }` [INFO] [stdout] bacad01b7b0211202baa0bfa35d06c88cf048f56b4cdf06b03b4974d48578424 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d34fa0941d917f3f4e140fbeb3c24e856f3b19aa11e06ce3945ba301875adda4 [INFO] running `Command { std: "docker" "start" "-a" "d34fa0941d917f3f4e140fbeb3c24e856f3b19aa11e06ce3945ba301875adda4", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tcp-connect v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/dns_cache.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | Miss(MissReason), [INFO] [stdout] | ---- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 22 - Miss(MissReason), [INFO] [stdout] 22 + Miss(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.49s [INFO] running `Command { std: "docker" "inspect" "d34fa0941d917f3f4e140fbeb3c24e856f3b19aa11e06ce3945ba301875adda4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d34fa0941d917f3f4e140fbeb3c24e856f3b19aa11e06ce3945ba301875adda4", kill_on_drop: false }` [INFO] [stdout] d34fa0941d917f3f4e140fbeb3c24e856f3b19aa11e06ce3945ba301875adda4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae8ec8f9bb9d46839d6e8a7edbb61d673ad8e1e9f6958324186f5d00d8635ee1 [INFO] running `Command { std: "docker" "start" "-a" "ae8ec8f9bb9d46839d6e8a7edbb61d673ad8e1e9f6958324186f5d00d8635ee1", kill_on_drop: false }` [INFO] [stderr] Compiling tcp-connect v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/dns_cache.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | Miss(MissReason), [INFO] [stdout] | ---- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 22 - Miss(MissReason), [INFO] [stdout] 22 + Miss(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AtomicU32` and `Ordering` [INFO] [stdout] --> src/dns_cache.rs:103:29 [INFO] [stdout] | [INFO] [stdout] 103 | use std::sync::atomic::{AtomicU32, Ordering}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/inner.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `start_test_server` is never used [INFO] [stdout] --> tests/test.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn start_test_server() -> std::io::Result<(SocketAddr, TcpListener)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_tcp_connect` is never used [INFO] [stdout] --> tests/test.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn test_tcp_connect() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_tcp_connect_using_an_ipvaddr` is never used [INFO] [stdout] --> tests/test.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 26 | fn test_tcp_connect_using_an_ipvaddr() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `receiver_pre_lookup` is never used [INFO] [stdout] --> src/test_utils.rs:57:23 [INFO] [stdout] | [INFO] [stdout] 31 | impl MockDNSResolverBuilder { [INFO] [stdout] | --------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 57 | pub(crate) fn receiver_pre_lookup( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `Command { std: "docker" "inspect" "ae8ec8f9bb9d46839d6e8a7edbb61d673ad8e1e9f6958324186f5d00d8635ee1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae8ec8f9bb9d46839d6e8a7edbb61d673ad8e1e9f6958324186f5d00d8635ee1", kill_on_drop: false }` [INFO] [stdout] ae8ec8f9bb9d46839d6e8a7edbb61d673ad8e1e9f6958324186f5d00d8635ee1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fc1657dde33d83749e1bcd5ef1676261ce256c5bc7c1bfd44e1577fbf8933a55 [INFO] running `Command { std: "docker" "start" "-a" "fc1657dde33d83749e1bcd5ef1676261ce256c5bc7c1bfd44e1577fbf8933a55", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/dns_cache.rs:22:10 [INFO] [stderr] | [INFO] [stderr] 22 | Miss(MissReason), [INFO] [stderr] | ---- ^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 22 - Miss(MissReason), [INFO] [stderr] 22 + Miss(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `tcp-connect` (lib) generated 1 warning [INFO] [stderr] warning: function `start_test_server` is never used [INFO] [stderr] --> tests/test.rs:5:4 [INFO] [stderr] | [INFO] [stderr] 5 | fn start_test_server() -> std::io::Result<(SocketAddr, TcpListener)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `test_tcp_connect` is never used [INFO] [stderr] --> tests/test.rs:11:4 [INFO] [stderr] | [INFO] [stderr] 11 | fn test_tcp_connect() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `test_tcp_connect_using_an_ipvaddr` is never used [INFO] [stderr] --> tests/test.rs:26:4 [INFO] [stderr] | [INFO] [stderr] 26 | fn test_tcp_connect_using_an_ipvaddr() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `tcp-connect` (test "test") generated 3 warnings [INFO] [stderr] warning: unused imports: `AtomicU32` and `Ordering` [INFO] [stderr] --> src/dns_cache.rs:103:29 [INFO] [stderr] | [INFO] [stderr] 103 | use std::sync::atomic::{AtomicU32, Ordering}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/inner.rs:137:9 [INFO] [stderr] | [INFO] [stderr] 137 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `receiver_pre_lookup` is never used [INFO] [stderr] --> src/test_utils.rs:57:23 [INFO] [stderr] | [INFO] [stderr] 31 | impl MockDNSResolverBuilder { [INFO] [stderr] | --------------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 57 | pub(crate) fn receiver_pre_lookup( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `tcp-connect` (lib test) generated 3 warnings (run `cargo fix --lib -p tcp-connect --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tcp_connect-98a2e6d8f3bf4d67) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test inner::tests::tcp_connect_shared_connect_invalid_addr ... ok [INFO] [stdout] test inner::tests::tcp_connect_shared_get_addr_return_random_addr ... ok [INFO] [stdout] test inner::tests::tcp_connect_shared_connect_invalid_port ... ok [INFO] [stdout] test inner::tests::tcp_connect_shared_get_addr_stale ... ok [INFO] [stdout] test dns_cache::tests::dns_cache_miss_and_hit ... ok [INFO] [stdout] test wait_queue::tests::test_wait_queue_resolve_or_wait_resolve_error ... ok [INFO] [stdout] test dns_cache::tests::dns_cache_ttl ... ok [INFO] [stdout] test wait_queue::tests::test_wait_queue_resolve_or_wait_resolve_ok ... ok [INFO] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-89f7193b08233b05) [INFO] [stdout] [INFO] [stderr] Doc-tests tcp_connect [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [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] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - TCPConnect::builder (line 54) ... ok [INFO] [stdout] test src/lib.rs - (line 13) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fc1657dde33d83749e1bcd5ef1676261ce256c5bc7c1bfd44e1577fbf8933a55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc1657dde33d83749e1bcd5ef1676261ce256c5bc7c1bfd44e1577fbf8933a55", kill_on_drop: false }` [INFO] [stdout] fc1657dde33d83749e1bcd5ef1676261ce256c5bc7c1bfd44e1577fbf8933a55