[INFO] cloning repository https://github.com/Eduardo-RFarias/FSE-trab-2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Eduardo-RFarias/FSE-trab-2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEduardo-RFarias%2FFSE-trab-2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEduardo-RFarias%2FFSE-trab-2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 10a98e171c26bd2d1a1c60abd43633e9a6b8f476 [INFO] checking Eduardo-RFarias/FSE-trab-2/10a98e171c26bd2d1a1c60abd43633e9a6b8f476 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEduardo-RFarias%2FFSE-trab-2" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Eduardo-RFarias/FSE-trab-2 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Eduardo-RFarias/FSE-trab-2 [INFO] finished tweaking git repo https://github.com/Eduardo-RFarias/FSE-trab-2 [INFO] tweaked toml for git repo https://github.com/Eduardo-RFarias/FSE-trab-2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Eduardo-RFarias/FSE-trab-2 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee7a2f52e761c0e534da5bffecb9d7987360e06fbaf78bbee658b6528891e29d [INFO] running `Command { std: "docker" "start" "-a" "ee7a2f52e761c0e534da5bffecb9d7987360e06fbaf78bbee658b6528891e29d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee7a2f52e761c0e534da5bffecb9d7987360e06fbaf78bbee658b6528891e29d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee7a2f52e761c0e534da5bffecb9d7987360e06fbaf78bbee658b6528891e29d", kill_on_drop: false }` [INFO] [stdout] ee7a2f52e761c0e534da5bffecb9d7987360e06fbaf78bbee658b6528891e29d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5dc21066113fb0c845a694098a7dfdb105a1fd2d7daef8a315216d4469957b0c [INFO] running `Command { std: "docker" "start" "-a" "5dc21066113fb0c845a694098a7dfdb105a1fd2d7daef8a315216d4469957b0c", kill_on_drop: false }` [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling pulldown-cmark v0.11.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking embedded-hal v1.0.0 [INFO] [stderr] Checking display-interface v0.4.1 [INFO] [stderr] Checking byte-slice-cast v0.3.5 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking display-interface-i2c v0.4.0 [INFO] [stderr] Checking embedded-hal-nb v1.0.0 [INFO] [stderr] Checking spin_sleep v1.2.0 [INFO] [stderr] Checking micromath v2.1.0 [INFO] [stderr] Checking display-interface-spi v0.4.1 [INFO] [stderr] Checking rppal v0.18.0 [INFO] [stderr] Checking stoppable_thread v0.2.1 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking embedded-graphics-core v0.4.0 [INFO] [stderr] Checking ssd1306 v0.8.4 [INFO] [stderr] Checking embedded-graphics v0.8.1 [INFO] [stderr] Compiling maybe-async-cfg v0.2.4 [INFO] [stderr] Checking bme280 v0.5.1 [INFO] [stderr] Checking fse-trab-2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Forever<'_, SignalOnly>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:23:19 [INFO] [stdout] | [INFO] [stdout] 14 | let mut elevator = ElevatorControl::new(); [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 21 | let mut signals = Signals::new([SIGINT, SIGTERM]).unwrap(); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | [INFO] [stdout] 23 | for signal in signals.forever() { [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fse-trab-2` (bin "fse-trab-2") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `std::collections::hash_map::IntoIter` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/uart/tests.rs:63:23 [INFO] [stdout] | [INFO] [stdout] 46 | let mut uart = Esp32::new(); [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 63 | for (_, state) in buttons2 { [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: this value of type `std::collections::hash_map::IntoIter` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/uart/tests.rs:91:23 [INFO] [stdout] | [INFO] [stdout] 71 | let mut uart = Esp32::new(); [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 91 | for (_, state) in buttons2 { [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: this value of type `std::collections::hash_map::IntoIter` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/uart/tests.rs:169:28 [INFO] [stdout] | [INFO] [stdout] 128 | let mut uart = Esp32::new(); [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 169 | for (button, state) in buttons2 { [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: this value of type `std::collections::hash_map::IntoIter` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/uart/tests.rs:196:23 [INFO] [stdout] | [INFO] [stdout] 181 | let mut uart = Esp32::new(); [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 196 | for (_, state) in buttons2 { [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: this value of type `Forever<'_, SignalOnly>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:23:19 [INFO] [stdout] | [INFO] [stdout] 14 | let mut elevator = ElevatorControl::new(); [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 21 | let mut signals = Signals::new([SIGINT, SIGTERM]).unwrap(); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | [INFO] [stdout] 23 | for signal in signals.forever() { [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 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fse-trab-2` (bin "fse-trab-2" test) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "5dc21066113fb0c845a694098a7dfdb105a1fd2d7daef8a315216d4469957b0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dc21066113fb0c845a694098a7dfdb105a1fd2d7daef8a315216d4469957b0c", kill_on_drop: false }` [INFO] [stdout] 5dc21066113fb0c845a694098a7dfdb105a1fd2d7daef8a315216d4469957b0c