[INFO] fetching crate gauthenticator 0.2.2...
[INFO] checking gauthenticator-0.2.2 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate gauthenticator 0.2.2 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate gauthenticator 0.2.2 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 crates.io crate gauthenticator 0.2.2
[INFO] finished tweaking crates.io crate gauthenticator 0.2.2
[INFO] tweaked toml for crates.io crate gauthenticator 0.2.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 79 packages to latest compatible versions
[INFO] [stderr]       Adding idna v0.5.0 (available: v1.0.2)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding windows-core v0.52.0 (available: v0.58.0)
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 32d5f98159bb3be73f7dbce246f1d22af6e4d3b136c08882816baeefde69ca2e
[INFO] running `Command { std: "docker" "start" "-a" "32d5f98159bb3be73f7dbce246f1d22af6e4d3b136c08882816baeefde69ca2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32d5f98159bb3be73f7dbce246f1d22af6e4d3b136c08882816baeefde69ca2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32d5f98159bb3be73f7dbce246f1d22af6e4d3b136c08882816baeefde69ca2e", kill_on_drop: false }`
[INFO] [stdout] 32d5f98159bb3be73f7dbce246f1d22af6e4d3b136c08882816baeefde69ca2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c977d8293ebac47a92af7121f9a53aed02d5975517cdce14634b61802d195303
[INFO] running `Command { std: "docker" "start" "-a" "c977d8293ebac47a92af7121f9a53aed02d5975517cdce14634b61802d195303", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking rustls-pki-types v1.8.0
[INFO] [stderr]    Compiling rustls v0.23.13
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]     Checking winnow v0.6.20
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking tinyvec v1.8.0
[INFO] [stderr]     Checking dotenvy v0.15.7
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking webpki-roots v0.26.6
[INFO] [stderr]     Checking rustls-pemfile v2.1.3
[INFO] [stderr]     Checking flate2 v1.0.33
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]     Checking thiserror v1.0.64
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking toml_edit v0.22.22
[INFO] [stderr]     Checking ureq v2.10.1
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking gauthenticator v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: this value of type `std::option::Option<Result<PrivatePkcs8KeyDer<'_>, std::io::Error>>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/sign.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let mut reader = io::BufReader::new(pem_pkcs8.as_bytes());
[INFO] [stdout]    |             ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 28 |         let mut private_keys = rustls_pemfile::pkcs8_private_keys(&mut reader);
[INFO] [stdout]    |             ---------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 29 |         match private_keys.nth(0) {
[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: this value of type `std::option::Option<Result<PrivatePkcs8KeyDer<'_>, std::io::Error>>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/sign.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let mut reader = io::BufReader::new(pem_pkcs8.as_bytes());
[INFO] [stdout]    |             ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 28 |         let mut private_keys = rustls_pemfile::pkcs8_private_keys(&mut reader);
[INFO] [stdout]    |             ---------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 29 |         match private_keys.nth(0) {
[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 `gauthenticator` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gauthenticator` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "c977d8293ebac47a92af7121f9a53aed02d5975517cdce14634b61802d195303", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c977d8293ebac47a92af7121f9a53aed02d5975517cdce14634b61802d195303", kill_on_drop: false }`
[INFO] [stdout] c977d8293ebac47a92af7121f9a53aed02d5975517cdce14634b61802d195303