[INFO] cloning repository https://github.com/Ph0enixKM/Amber
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ph0enixKM/Amber" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPh0enixKM%2FAmber", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPh0enixKM%2FAmber'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb16c998c6724e1100e55986e604be3c34a3ccf0
[INFO] checking Ph0enixKM/Amber/eb16c998c6724e1100e55986e604be3c34a3ccf0 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%2FPh0enixKM%2FAmber" "/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/Ph0enixKM/Amber 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] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/Ph0enixKM/Amber
[INFO] finished tweaking git repo https://github.com/Ph0enixKM/Amber
[INFO] tweaked toml for git repo https://github.com/Ph0enixKM/Amber written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Ph0enixKM/Amber 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-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] 7dc986ce421c17348ec980751a0a08ccfbca257a4cf7f2b9a2308efc3ca65b68
[INFO] running `Command { std: "docker" "start" "-a" "7dc986ce421c17348ec980751a0a08ccfbca257a4cf7f2b9a2308efc3ca65b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7dc986ce421c17348ec980751a0a08ccfbca257a4cf7f2b9a2308efc3ca65b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dc986ce421c17348ec980751a0a08ccfbca257a4cf7f2b9a2308efc3ca65b68", kill_on_drop: false }`
[INFO] [stdout] 7dc986ce421c17348ec980751a0a08ccfbca257a4cf7f2b9a2308efc3ca65b68
[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] ca04cf11ea6476056a5d541759158b1c01e05f4e8338141815a67a162e8a3dd7
[INFO] running `Command { std: "docker" "start" "-a" "ca04cf11ea6476056a5d541759158b1c01e05f4e8338141815a67a162e8a3dd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking anstyle v1.0.7
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking colorchoice v1.0.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking anstyle-query v1.1.0
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]     Checking predicates-core v1.0.6
[INFO] [stderr]     Checking clap_lex v0.7.1
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling assert_cmd v2.0.14
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking pad v0.1.6
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking capitalize v0.3.4
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking chunked_transfer v1.5.0
[INFO] [stderr]    Compiling semver v0.6.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]     Checking heraclitus-compiler v1.8.0
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking predicates-tree v1.0.9
[INFO] [stderr]     Checking similar-string v1.4.3
[INFO] [stderr]    Compiling build-helper v0.1.1
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking clap_builder v4.5.8
[INFO] [stderr]     Checking tiny_http v0.12.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling amber v0.3.5-alpha (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]    Compiling include_dir_macros v0.7.4
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking include_dir v0.7.4
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]    Compiling test-generator v0.3.1
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]     Checking bstr v1.9.1
[INFO] [stderr]    Compiling clap_derive v4.5.8
[INFO] [stderr]     Checking predicates v3.1.0
[INFO] [stderr]     Checking clap v4.5.8
[INFO] [stdout] error: this value of type `Option<tiny_http::Request>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/tests/extra.rs:13:24
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let server = Server::http("127.0.0.1:8081").expect("Can't bind to 127.0.0.1:8081");
[INFO] [stdout]    |         ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 13 |     if let Some(req) = server.incoming_requests().next() {
[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: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `amber` (bin "amber" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "ca04cf11ea6476056a5d541759158b1c01e05f4e8338141815a67a162e8a3dd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca04cf11ea6476056a5d541759158b1c01e05f4e8338141815a67a162e8a3dd7", kill_on_drop: false }`
[INFO] [stdout] ca04cf11ea6476056a5d541759158b1c01e05f4e8338141815a67a162e8a3dd7