[INFO] cloning repository https://github.com/JiriMyslikovjan/simple-rust-path-tracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JiriMyslikovjan/simple-rust-path-tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJiriMyslikovjan%2Fsimple-rust-path-tracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJiriMyslikovjan%2Fsimple-rust-path-tracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 55ec6d5299f0be4e044674d27cc6fae255361aa2 [INFO] checking JiriMyslikovjan/simple-rust-path-tracer/55ec6d5299f0be4e044674d27cc6fae255361aa2 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%2FJiriMyslikovjan%2Fsimple-rust-path-tracer" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JiriMyslikovjan/simple-rust-path-tracer 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/JiriMyslikovjan/simple-rust-path-tracer [INFO] finished tweaking git repo https://github.com/JiriMyslikovjan/simple-rust-path-tracer [INFO] tweaked toml for git repo https://github.com/JiriMyslikovjan/simple-rust-path-tracer written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/JiriMyslikovjan/simple-rust-path-tracer 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f7a65e464120041de7fb7bce6b1d66d44ba0edaa8911b0906754f581dece4fb0 [INFO] running `Command { std: "docker" "start" "-a" "f7a65e464120041de7fb7bce6b1d66d44ba0edaa8911b0906754f581dece4fb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7a65e464120041de7fb7bce6b1d66d44ba0edaa8911b0906754f581dece4fb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7a65e464120041de7fb7bce6b1d66d44ba0edaa8911b0906754f581dece4fb0", kill_on_drop: false }` [INFO] [stdout] f7a65e464120041de7fb7bce6b1d66d44ba0edaa8911b0906754f581dece4fb0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] eb0f439afcb4918bf7586fa0cb5f10cc6bc2d848fc02825a0183da1c85d39810 [INFO] running `Command { std: "docker" "start" "-a" "eb0f439afcb4918bf7586fa0cb5f10cc6bc2d848fc02825a0183da1c85d39810", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.12 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.11 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Compiling serde v1.0.163 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking signal-hook v0.3.17 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking lock_api v0.4.11 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Compiling serde_derive v1.0.163 [INFO] [stderr] Checking path_tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/render.rs:116:53 [INFO] [stdout] | [INFO] [stdout] 116 | fn trace(scene : &Scene, mut ray: Ray, depth : i32, mut color: &mut Color) [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `std::io::Error` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/render.rs:251:13 [INFO] [stdout] | [INFO] [stdout] 246 | let result = img.write_to_ppm(&image_name); [INFO] [stdout] | ------ [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 251 | Err(_ret_val) => panic!("An error occured while writing to file!") [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] warning: variable does not need to be mutable [INFO] [stdout] --> src/render.rs:116:53 [INFO] [stdout] | [INFO] [stdout] 116 | fn trace(scene : &Scene, mut ray: Ray, depth : i32, mut color: &mut Color) [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `std::io::Error` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/render.rs:251:13 [INFO] [stdout] | [INFO] [stdout] 246 | let result = img.write_to_ppm(&image_name); [INFO] [stdout] | ------ [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 251 | Err(_ret_val) => panic!("An error occured while writing to file!") [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] [stderr] error: could not compile `path_tracer` (bin "path_tracer") due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `path_tracer` (bin "path_tracer" test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "eb0f439afcb4918bf7586fa0cb5f10cc6bc2d848fc02825a0183da1c85d39810", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb0f439afcb4918bf7586fa0cb5f10cc6bc2d848fc02825a0183da1c85d39810", kill_on_drop: false }` [INFO] [stdout] eb0f439afcb4918bf7586fa0cb5f10cc6bc2d848fc02825a0183da1c85d39810