[INFO] cloning repository https://github.com/WangYuk/produce_consumer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WangYuk/produce_consumer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWangYuk%2Fproduce_consumer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWangYuk%2Fproduce_consumer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a0ad8892308535572dca8beabd08c0567b6ca130
[INFO] checking WangYuk/produce_consumer against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWangYuk%2Fproduce_consumer" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/WangYuk/produce_consumer 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 git repo https://github.com/WangYuk/produce_consumer
[INFO] finished tweaking git repo https://github.com/WangYuk/produce_consumer
[INFO] tweaked toml for git repo https://github.com/WangYuk/produce_consumer written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/WangYuk/produce_consumer 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] dff544c1a8924ab91b10f92c050a851290c9106a58056f869c4be1c5824b5c9c
[INFO] running `Command { std: "docker" "start" "-a" "dff544c1a8924ab91b10f92c050a851290c9106a58056f869c4be1c5824b5c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dff544c1a8924ab91b10f92c050a851290c9106a58056f869c4be1c5824b5c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dff544c1a8924ab91b10f92c050a851290c9106a58056f869c4be1c5824b5c9c", kill_on_drop: false }`
[INFO] [stdout] dff544c1a8924ab91b10f92c050a851290c9106a58056f869c4be1c5824b5c9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e326ccd2585e5c0637fed8dd425af2bb7f744d2796f4000a28ea743b27c8ba9c
[INFO] running `Command { std: "docker" "start" "-a" "e326ccd2585e5c0637fed8dd425af2bb7f744d2796f4000a28ea743b27c8ba9c", kill_on_drop: false }`
[INFO] [stderr]     Checking comsumer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "e326ccd2585e5c0637fed8dd425af2bb7f744d2796f4000a28ea743b27c8ba9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e326ccd2585e5c0637fed8dd425af2bb7f744d2796f4000a28ea743b27c8ba9c", kill_on_drop: false }`
[INFO] [stdout] e326ccd2585e5c0637fed8dd425af2bb7f744d2796f4000a28ea743b27c8ba9c
[INFO] checking WangYuk/produce_consumer against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWangYuk%2Fproduce_consumer" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/WangYuk/produce_consumer 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 git repo https://github.com/WangYuk/produce_consumer
[INFO] finished tweaking git repo https://github.com/WangYuk/produce_consumer
[INFO] tweaked toml for git repo https://github.com/WangYuk/produce_consumer written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/WangYuk/produce_consumer 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e98f3100bd88853ef058bb1a6f0663f09a930681884b305dc900fe8567c4b916
[INFO] running `Command { std: "docker" "start" "-a" "e98f3100bd88853ef058bb1a6f0663f09a930681884b305dc900fe8567c4b916", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e98f3100bd88853ef058bb1a6f0663f09a930681884b305dc900fe8567c4b916", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e98f3100bd88853ef058bb1a6f0663f09a930681884b305dc900fe8567c4b916", kill_on_drop: false }`
[INFO] [stdout] e98f3100bd88853ef058bb1a6f0663f09a930681884b305dc900fe8567c4b916
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 807c5de99c4df055fbdc59e9326578eefd4a417f19b1445b58df7acd63b5bc75
[INFO] running `Command { std: "docker" "start" "-a" "807c5de99c4df055fbdc59e9326578eefd4a417f19b1445b58df7acd63b5bc75", kill_on_drop: false }`
[INFO] [stderr]     Checking comsumer v0.1.0 (/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/main.rs:6:19
[INFO] [stdout]    |
[INFO] [stdout] 5  |   fn producer(id: usize, tx: mpsc::Sender<(usize, usize)>) -> thread::JoinHandle<()> {
[INFO] [stdout]    |                          -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 6  |       thread::spawn(move || {
[INFO] [stdout]    |  ___________________^
[INFO] [stdout] 7  | |         for i in (id - 1) * 100 + 1..id * 100 {
[INFO] [stdout] 8  | |             tx.send((id, i)).unwrap();
[INFO] [stdout] 9  | |         }
[INFO] [stdout] 10 | |     })
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/main.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |       shared_rx: Arc<Mutex<mpsc::Receiver<(usize, usize)>>>,
[INFO] [stdout]    |       ----------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 16 |   ) -> thread::JoinHandle<()> {
[INFO] [stdout] 17 |       thread::spawn(move || loop {
[INFO] [stdout]    |  ___________________^
[INFO] [stdout] 18 | |         let rx = shared_rx.lock().unwrap();
[INFO] [stdout] 19 | |         if let Ok((i, n)) = rx.recv() {
[INFO] [stdout] 20 | |             println!("consumer {} get {} from producer {}", id, n, i);
[INFO] [stdout] ...  |
[INFO] [stdout] 23 | |         }
[INFO] [stdout] 24 | |     })
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[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/main.rs:6:19
[INFO] [stdout]    |
[INFO] [stdout] 5  |   fn producer(id: usize, tx: mpsc::Sender<(usize, usize)>) -> thread::JoinHandle<()> {
[INFO] [stdout]    |                          -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 6  |       thread::spawn(move || {
[INFO] [stdout]    |  ___________________^
[INFO] [stdout] 7  | |         for i in (id - 1) * 100 + 1..id * 100 {
[INFO] [stdout] 8  | |             tx.send((id, i)).unwrap();
[INFO] [stdout] 9  | |         }
[INFO] [stdout] 10 | |     })
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `comsumer` (bin "comsumer") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/main.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |       shared_rx: Arc<Mutex<mpsc::Receiver<(usize, usize)>>>,
[INFO] [stdout]    |       ----------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 16 |   ) -> thread::JoinHandle<()> {
[INFO] [stdout] 17 |       thread::spawn(move || loop {
[INFO] [stdout]    |  ___________________^
[INFO] [stdout] 18 | |         let rx = shared_rx.lock().unwrap();
[INFO] [stdout] 19 | |         if let Ok((i, n)) = rx.recv() {
[INFO] [stdout] 20 | |             println!("consumer {} get {} from producer {}", id, n, i);
[INFO] [stdout] ...  |
[INFO] [stdout] 23 | |         }
[INFO] [stdout] 24 | |     })
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `comsumer` (bin "comsumer" test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "807c5de99c4df055fbdc59e9326578eefd4a417f19b1445b58df7acd63b5bc75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "807c5de99c4df055fbdc59e9326578eefd4a417f19b1445b58df7acd63b5bc75", kill_on_drop: false }`
[INFO] [stdout] 807c5de99c4df055fbdc59e9326578eefd4a417f19b1445b58df7acd63b5bc75