[INFO] cloning repository https://github.com/summer-boythink/easy-captcha
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/summer-boythink/easy-captcha" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsummer-boythink%2Feasy-captcha", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsummer-boythink%2Feasy-captcha'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 90a2efc421b0d68a3349aa7c0d6956bb53680f6f
[INFO] checking summer-boythink/easy-captcha against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsummer-boythink%2Feasy-captcha" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/summer-boythink/easy-captcha 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/summer-boythink/easy-captcha
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/summer-boythink/easy-captcha
[INFO] tweaked toml for git repo https://github.com/summer-boythink/easy-captcha written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/summer-boythink/easy-captcha 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 }`
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[INFO] [stderr]   Downloaded nalgebra v0.32.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ae3dc046ff8a7f77297348b1deb16dcf70dcae928403602c4528dc67c9ac3684
[INFO] running `Command { std: "docker" "start" "-a" "ae3dc046ff8a7f77297348b1deb16dcf70dcae928403602c4528dc67c9ac3684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae3dc046ff8a7f77297348b1deb16dcf70dcae928403602c4528dc67c9ac3684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae3dc046ff8a7f77297348b1deb16dcf70dcae928403602c4528dc67c9ac3684", kill_on_drop: false }`
[INFO] [stdout] ae3dc046ff8a7f77297348b1deb16dcf70dcae928403602c4528dc67c9ac3684
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8ae3ada691f8775e14e71de1d02f8a2dec2a7805139b960eebd85355e4f39dc3
[INFO] running `Command { std: "docker" "start" "-a" "8ae3ada691f8775e14e71de1d02f8a2dec2a7805139b960eebd85355e4f39dc3", kill_on_drop: false }`
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[INFO] [stderr]    Compiling thiserror-impl v1.0.62
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[INFO] [stderr]    Compiling serde_derive v1.0.204
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[INFO] [stderr]    Compiling actix-macros v0.2.4
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[INFO] [stderr]     Checking easy-captcha v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Rgb`
[INFO] [stdout]  --> src/captcha/rotate.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Rgb, Rgba,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rgb`
[INFO] [stdout]  --> src/captcha/rotate.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Rgb, Rgba,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `awe` should have an upper camel case name
[INFO] [stdout]   --> src/captcha/mod.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct awe {
[INFO] [stdout]    |        ^^^ help: convert the identifier to upper camel case: `Awe`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `awe` should have an upper camel case name
[INFO] [stdout]   --> src/captcha/mod.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct awe {
[INFO] [stdout]    |        ^^^ help: convert the identifier to upper camel case: `Awe`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `awe` is never constructed
[INFO] [stdout]   --> src/captcha/mod.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct awe {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `awe` is never constructed
[INFO] [stdout]   --> src/captcha/mod.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct awe {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.18s
[INFO] running `Command { std: "docker" "inspect" "8ae3ada691f8775e14e71de1d02f8a2dec2a7805139b960eebd85355e4f39dc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ae3ada691f8775e14e71de1d02f8a2dec2a7805139b960eebd85355e4f39dc3", kill_on_drop: false }`
[INFO] [stdout] 8ae3ada691f8775e14e71de1d02f8a2dec2a7805139b960eebd85355e4f39dc3
[INFO] checking summer-boythink/easy-captcha 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%2Fsummer-boythink%2Feasy-captcha" "/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/summer-boythink/easy-captcha 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/summer-boythink/easy-captcha
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/summer-boythink/easy-captcha
[INFO] tweaked toml for git repo https://github.com/summer-boythink/easy-captcha written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/summer-boythink/easy-captcha 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 }`
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[INFO] [stdout] a515e727280bb647d49e4e93664eab6575511408af135e11b8e43e7247f038ad
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[INFO] [stdout] warning: unused import: `Rgb`
[INFO] [stdout]  --> src/captcha/rotate.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Rgb, Rgba,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `awe` should have an upper camel case name
[INFO] [stdout]   --> src/captcha/mod.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct awe {
[INFO] [stdout]    |        ^^^ help: convert the identifier to upper camel case: `Awe`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rgb`
[INFO] [stdout]  --> src/captcha/rotate.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Rgb, Rgba,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `awe` should have an upper camel case name
[INFO] [stdout]   --> src/captcha/mod.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct awe {
[INFO] [stdout]    |        ^^^ help: convert the identifier to upper camel case: `Awe`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `awe` is never constructed
[INFO] [stdout]   --> src/captcha/mod.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct awe {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `awe` is never constructed
[INFO] [stdout]   --> src/captcha/mod.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct awe {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[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]   --> example/http_demo.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |       let app_state = RotateAppState::new(cli, ImageFormat::Png);
[INFO] [stdout]    |           --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 28 | /         App::new()
[INFO] [stdout] 29 | |             .app_data(web::Data::new(app_state.clone()))
[INFO] [stdout] 30 | |             .route("/generate", web::get().to(generate_captcha))
[INFO] [stdout] 31 | |             .route("/check", web::post().to(check_captcha))
[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]   --> example/http_demo.rs:32:29
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let app_state = RotateAppState::new(cli, ImageFormat::Png);
[INFO] [stdout]    |         --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 32 |             .route("/show", web::get().to(show))
[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 `easy-captcha` (example "http_demo") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "a515e727280bb647d49e4e93664eab6575511408af135e11b8e43e7247f038ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a515e727280bb647d49e4e93664eab6575511408af135e11b8e43e7247f038ad", kill_on_drop: false }`
[INFO] [stdout] a515e727280bb647d49e4e93664eab6575511408af135e11b8e43e7247f038ad