[INFO] fetching crate parallel_logger 0.4.0... [INFO] checking parallel_logger-0.4.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate parallel_logger 0.4.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate parallel_logger 0.4.0 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate parallel_logger 0.4.0 [INFO] finished tweaking crates.io crate parallel_logger 0.4.0 [INFO] tweaked toml for crates.io crate parallel_logger 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 50 packages to latest compatible versions [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serializable_log_record v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 15aa48506d443cbbcf83e3b45938e24998082eccb271da6cc50e164e24f683d6 [INFO] running `Command { std: "docker" "start" "-a" "15aa48506d443cbbcf83e3b45938e24998082eccb271da6cc50e164e24f683d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "15aa48506d443cbbcf83e3b45938e24998082eccb271da6cc50e164e24f683d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15aa48506d443cbbcf83e3b45938e24998082eccb271da6cc50e164e24f683d6", kill_on_drop: false }` [INFO] [stdout] 15aa48506d443cbbcf83e3b45938e24998082eccb271da6cc50e164e24f683d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7af630e9113df909f5d9c1366b651d76453338838dba6a22a79264f484f371c [INFO] running `Command { std: "docker" "start" "-a" "f7af630e9113df909f5d9c1366b651d76453338838dba6a22a79264f484f371c", kill_on_drop: false }` [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking serializable_log_record v0.3.2 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking parallel_logger v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking simplelog v0.12.2 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.88s [INFO] running `Command { std: "docker" "inspect" "f7af630e9113df909f5d9c1366b651d76453338838dba6a22a79264f484f371c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7af630e9113df909f5d9c1366b651d76453338838dba6a22a79264f484f371c", kill_on_drop: false }` [INFO] [stdout] f7af630e9113df909f5d9c1366b651d76453338838dba6a22a79264f484f371c [INFO] checking parallel_logger-0.4.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate parallel_logger 0.4.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate parallel_logger 0.4.0 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate parallel_logger 0.4.0 [INFO] finished tweaking crates.io crate parallel_logger 0.4.0 [INFO] tweaked toml for crates.io crate parallel_logger 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 50 packages to latest compatible versions [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 821970fba9ceddb86cce30e751625d3170893a2223ed97adf8e50dd05103f747 [INFO] running `Command { std: "docker" "start" "-a" "821970fba9ceddb86cce30e751625d3170893a2223ed97adf8e50dd05103f747", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "821970fba9ceddb86cce30e751625d3170893a2223ed97adf8e50dd05103f747", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "821970fba9ceddb86cce30e751625d3170893a2223ed97adf8e50dd05103f747", kill_on_drop: false }` [INFO] [stdout] 821970fba9ceddb86cce30e751625d3170893a2223ed97adf8e50dd05103f747 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2c732e160e96f1011b36b76bf637843be38343f06a4d314ef3142c6bdbd91904 [INFO] running `Command { std: "docker" "start" "-a" "2c732e160e96f1011b36b76bf637843be38343f06a4d314ef3142c6bdbd91904", kill_on_drop: false }` [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking serializable_log_record v0.3.2 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking parallel_logger v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:156:9 [INFO] [stdout] | [INFO] [stdout] 155 | fn start_thread_single(rx: Receiver, actual_logger: Box, counter: i32) -> JoinHandle<()> { [INFO] [stdout] | --------------------- --------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 156 | / thread::Builder::new() [INFO] [stdout] 157 | | .name(format!("ParallelLogger-Thread-{counter}")) [INFO] [stdout] 158 | | .spawn(move || { [INFO] [stdout] 159 | | while let Ok(message) = rx.recv() { [INFO] [stdout] ... | [INFO] [stdout] 165 | | } [INFO] [stdout] 166 | | }) [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:172:9 [INFO] [stdout] | [INFO] [stdout] 171 | fn start_thread(rx: Receiver, actual_loggers: Vec>) -> JoinHandle<()> { [INFO] [stdout] | --------------------- --------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 172 | / thread::Builder::new() [INFO] [stdout] 173 | | .name("ParallelLogger-Thread-0".to_owned()) [INFO] [stdout] 174 | | .spawn(move || { [INFO] [stdout] 175 | | while let Ok(message) = rx.recv() { [INFO] [stdout] ... | [INFO] [stdout] 189 | | } [INFO] [stdout] 190 | | }) [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `parallel_logger` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "2c732e160e96f1011b36b76bf637843be38343f06a4d314ef3142c6bdbd91904", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c732e160e96f1011b36b76bf637843be38343f06a4d314ef3142c6bdbd91904", kill_on_drop: false }` [INFO] [stdout] 2c732e160e96f1011b36b76bf637843be38343f06a4d314ef3142c6bdbd91904