[INFO] fetching crate mirai 0.0.4... [INFO] testing mirai-0.0.4 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate mirai 0.0.4 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate mirai 0.0.4 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mirai 0.0.4 [INFO] finished tweaking crates.io crate mirai 0.0.4 [INFO] tweaked toml for crates.io crate mirai 0.0.4 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f2c360e2a2b0596dda4a71ef5c8fedae4c3fef98a18e42687a3f7ab0ea591528 [INFO] running `Command { std: "docker" "start" "-a" "f2c360e2a2b0596dda4a71ef5c8fedae4c3fef98a18e42687a3f7ab0ea591528", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f2c360e2a2b0596dda4a71ef5c8fedae4c3fef98a18e42687a3f7ab0ea591528", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2c360e2a2b0596dda4a71ef5c8fedae4c3fef98a18e42687a3f7ab0ea591528", kill_on_drop: false }` [INFO] [stdout] f2c360e2a2b0596dda4a71ef5c8fedae4c3fef98a18e42687a3f7ab0ea591528 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23bb1ff1b4f4b517d50b9a91a920597c270dedf80833295687e10d194d90b694 [INFO] running `Command { std: "docker" "start" "-a" "23bb1ff1b4f4b517d50b9a91a920597c270dedf80833295687e10d194d90b694", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling tracing-core v0.1.25 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tracing-attributes v0.1.20 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling tracing v0.1.33 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling mirai v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `token` [INFO] [stdout] --> src/udp.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | token: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `UdpSocket` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/udp.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.92s [INFO] running `Command { std: "docker" "inspect" "23bb1ff1b4f4b517d50b9a91a920597c270dedf80833295687e10d194d90b694", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23bb1ff1b4f4b517d50b9a91a920597c270dedf80833295687e10d194d90b694", kill_on_drop: false }` [INFO] [stdout] 23bb1ff1b4f4b517d50b9a91a920597c270dedf80833295687e10d194d90b694 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ae64e697de74891db0b48274fae24ba639b4b4ccbcfe256990c999b0ce65cbd [INFO] running `Command { std: "docker" "start" "-a" "6ae64e697de74891db0b48274fae24ba639b4b4ccbcfe256990c999b0ce65cbd", kill_on_drop: false }` [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling tracing-serde v0.1.3 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stdout] warning: field is never read: `token` [INFO] [stdout] --> src/udp.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | token: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `UdpSocket` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/udp.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tracing-subscriber v0.2.25 [INFO] [stderr] Compiling mirai v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `token` [INFO] [stdout] --> src/udp.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | token: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `UdpSocket` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/udp.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.14s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mirai-184f4f7dd5899ffe) [INFO] running `Command { std: "docker" "inspect" "6ae64e697de74891db0b48274fae24ba639b4b4ccbcfe256990c999b0ce65cbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ae64e697de74891db0b48274fae24ba639b4b4ccbcfe256990c999b0ce65cbd", kill_on_drop: false }` [INFO] [stdout] 6ae64e697de74891db0b48274fae24ba639b4b4ccbcfe256990c999b0ce65cbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0c365d04b988e0d7182c9c06e55c64cd2fff422ecf534eb7939efce5ebd6002c [INFO] running `Command { std: "docker" "start" "-a" "0c365d04b988e0d7182c9c06e55c64cd2fff422ecf534eb7939efce5ebd6002c", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `token` [INFO] [stderr] --> src/udp.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | token: Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `UdpSocket` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/udp.rs:13:10 [INFO] [stderr] | [INFO] [stderr] 13 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `mirai` (lib) generated 1 warning [INFO] [stderr] warning: `mirai` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mirai-184f4f7dd5899ffe) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::recycle_token ... ok [INFO] [stdout] Apr 13 18:34:01.660 TRACE mirai::tcp: Poll write would block, returning pending [INFO] [stdout] Apr 13 18:34:01.660  INFO mirai::tcp::tests: Preparing test [INFO] [stdout] Apr 13 18:34:01.661  INFO mirai::udp::tests: Preparing test [INFO] [stdout] Apr 13 18:34:01.660  INFO mirai::udp::tests: Preparing test [INFO] [stdout] Apr 13 18:34:01.661  INFO mirai::tcp::tests: Binding TcpListenerStream [INFO] [stdout] Apr 13 18:34:01.661  INFO mirai::udp::tests: Binding UdpSockets [INFO] [stdout] Apr 13 18:34:01.661  INFO mirai::udp::tests: Binding UdpSockets [INFO] [stdout] Apr 13 18:34:01.661  INFO mirai::tcp::tests: Starting reactor [INFO] [stdout] Apr 13 18:34:01.661  INFO mirai::tcp::tests: Connecting to server [INFO] [stdout] Apr 13 18:34:01.661  INFO mirai::udp::tests: Starting reactor [INFO] [stdout] Apr 13 18:34:01.661  INFO mirai::udp::tests: Starting reactor [INFO] [stdout] test tcp::tests::can_await_connections ... ok [INFO] [stdout] Apr 13 18:34:01.662  INFO mirai::tcp::tests: Splitting remote [INFO] [stdout] Apr 13 18:34:01.662  INFO mirai::tcp::tests: Blocking on recv connection [INFO] [stdout] Apr 13 18:34:01.662  INFO mirai::tcp::tests: Splitting local [INFO] [stdout] Apr 13 18:34:01.662  INFO mirai::tcp::tests: Blocking on Send [INFO] [stdout] Apr 13 18:34:01.662  INFO mirai::tcp::tests: Blocking on Recv [INFO] [stdout] Apr 13 18:34:01.662  INFO mirai::tcp::tests: recv_buffer.len(): 24 [INFO] [stdout] test tcp::tests::can_await_send_and_recv ... ok [INFO] [stdout] Apr 13 18:34:01.662  INFO mirai::udp::tests: Blocking on Send [INFO] [stdout] Apr 13 18:34:01.662  INFO mirai::udp::tests: Blocking on Send [INFO] [stdout] Apr 13 18:34:01.662  INFO mirai::udp::tests: Blocking on Recv [INFO] [stdout] Apr 13 18:34:01.662  INFO mirai::udp::tests: Blocking on Recv [INFO] [stdout] test udp::tests::can_await_send_to_and_recv_from ... ok [INFO] [stdout] test udp::tests::can_await_send_and_recv ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests mirai [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" "0c365d04b988e0d7182c9c06e55c64cd2fff422ecf534eb7939efce5ebd6002c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c365d04b988e0d7182c9c06e55c64cd2fff422ecf534eb7939efce5ebd6002c", kill_on_drop: false }` [INFO] [stdout] 0c365d04b988e0d7182c9c06e55c64cd2fff422ecf534eb7939efce5ebd6002c