[INFO] fetching crate meio 0.97.0... [INFO] testing meio-0.97.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate meio 0.97.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate meio 0.97.0 [INFO] finished tweaking crates.io crate meio 0.97.0 [INFO] tweaked toml for crates.io crate meio 0.97.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate meio 0.97.0 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] Updating crates.io index [INFO] [stderr] Locking 95 packages to latest compatible versions [INFO] [stderr] Adding derive_more v0.99.20 (available: v2.0.1) [INFO] [stderr] Adding env_logger v0.9.3 (available: v0.11.8) [INFO] [stderr] Adding hyper v0.14.32 (available: v1.7.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] [stderr] Adding tokio-util v0.6.10 (available: v0.7.17) [INFO] [stderr] Adding uuid v0.8.2 (available: v1.18.1) [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] Downloading crates ... [INFO] [stderr] Downloaded gloo-timers v0.2.6 [INFO] [stderr] Downloaded futures-timer v3.0.3 [INFO] [stderr] Downloaded env_logger v0.9.3 [INFO] [stderr] Downloaded tokio-util v0.6.10 [INFO] [stderr] Downloaded send_wrapper v0.4.0 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1bbb7e18dd0db51880d5800cce1db126b775ba6c3996928b29cfdb995c29672b [INFO] running `Command { std: "docker" "start" "-a" "1bbb7e18dd0db51880d5800cce1db126b775ba6c3996928b29cfdb995c29672b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1bbb7e18dd0db51880d5800cce1db126b775ba6c3996928b29cfdb995c29672b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bbb7e18dd0db51880d5800cce1db126b775ba6c3996928b29cfdb995c29672b", kill_on_drop: false }` [INFO] [stdout] 1bbb7e18dd0db51880d5800cce1db126b775ba6c3996928b29cfdb995c29672b [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec1394be3cea4c8d43f2c3283635d4938b9ef8899c812c477451ef589d39c991 [INFO] running `Command { std: "docker" "start" "-a" "ec1394be3cea4c8d43f2c3283635d4938b9ef8899c812c477451ef589d39c991", kill_on_drop: false }` [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling tokio-util v0.6.10 [INFO] [stderr] Compiling meio v0.97.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.86s [INFO] running `Command { std: "docker" "inspect" "ec1394be3cea4c8d43f2c3283635d4938b9ef8899c812c477451ef589d39c991", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec1394be3cea4c8d43f2c3283635d4938b9ef8899c812c477451ef589d39c991", kill_on_drop: false }` [INFO] [stdout] ec1394be3cea4c8d43f2c3283635d4938b9ef8899c812c477451ef589d39c991 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f31acec664940f3af6930ae0f10091f5203177837cc470d05d82e3c9848d6ab [INFO] running `Command { std: "docker" "start" "-a" "3f31acec664940f3af6930ae0f10091f5203177837cc470d05d82e3c9848d6ab", kill_on_drop: false }` [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling try-lock v0.2.5 [INFO] [stderr] Compiling tokio-util v0.6.10 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling tower-service v0.3.3 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling httpdate v1.0.3 [INFO] [stderr] Compiling humantime v2.3.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling meio v0.97.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:296:24 [INFO] [stdout] | [INFO] [stdout] 296 | struct ActorSingle(usize); [INFO] [stdout] | ----------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [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 18.45s [INFO] running `Command { std: "docker" "inspect" "3f31acec664940f3af6930ae0f10091f5203177837cc470d05d82e3c9848d6ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f31acec664940f3af6930ae0f10091f5203177837cc470d05d82e3c9848d6ab", kill_on_drop: false }` [INFO] [stdout] 3f31acec664940f3af6930ae0f10091f5203177837cc470d05d82e3c9848d6ab [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ac76a72d6c401de566fa132d77983a26dcd36dfe667c411180a0752e24944095 [INFO] running `Command { std: "docker" "start" "-a" "ac76a72d6c401de566fa132d77983a26dcd36dfe667c411180a0752e24944095", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:296:24 [INFO] [stderr] | [INFO] [stderr] 296 | struct ActorSingle(usize); [INFO] [stderr] | ----------- ^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `meio` (lib test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/meio-2adf19814354a375) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test tests::test_million_actors ... ignored [INFO] [stdout] test tests::test_async_closure ... ok [INFO] [stdout] test tests::test_attach ... ok [INFO] [stdout] test tests::test_link ... ok [INFO] [stdout] test tests::test_recipient ... ok [INFO] [stdout] test tests::start_and_terminate ... ok [INFO] [stdout] test tests::test_custom_interaction ... ok [INFO] [stdout] test tests::test_schedule ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 6.00s [INFO] [stdout] [INFO] [stderr] Doc-tests meio [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/actor_runtime.rs - actor_runtime (line 12) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ac76a72d6c401de566fa132d77983a26dcd36dfe667c411180a0752e24944095", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac76a72d6c401de566fa132d77983a26dcd36dfe667c411180a0752e24944095", kill_on_drop: false }` [INFO] [stdout] ac76a72d6c401de566fa132d77983a26dcd36dfe667c411180a0752e24944095