[INFO] fetching crate miniotp 2.0.0... [INFO] checking miniotp-2.0.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate miniotp 2.0.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate miniotp 2.0.0 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate miniotp 2.0.0 [INFO] finished tweaking crates.io crate miniotp 2.0.0 [INFO] tweaked toml for crates.io crate miniotp 2.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate miniotp 2.0.0 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1f403bd83ad7321550c74ce23add61b6f86945c77614ec4d2f81403277d7313b [INFO] running `Command { std: "docker" "start" "-a" "1f403bd83ad7321550c74ce23add61b6f86945c77614ec4d2f81403277d7313b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f403bd83ad7321550c74ce23add61b6f86945c77614ec4d2f81403277d7313b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f403bd83ad7321550c74ce23add61b6f86945c77614ec4d2f81403277d7313b", kill_on_drop: false }` [INFO] [stdout] 1f403bd83ad7321550c74ce23add61b6f86945c77614ec4d2f81403277d7313b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e775d6392eda936b480b9ff7160d174e0e6837bdba476d2e2386b22f7d303519 [INFO] running `Command { std: "docker" "start" "-a" "e775d6392eda936b480b9ff7160d174e0e6837bdba476d2e2386b22f7d303519", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling ring v0.16.11 [INFO] [stderr] Checking base32 v0.4.0 [INFO] [stderr] Checking miniotp v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `abomonation_main` [INFO] [stdout] --> src/hotp.rs:20:38 [INFO] [stdout] | [INFO] [stdout] 20 | all(feature = "abomonation_derive", feature = "abomonation_main"), [INFO] [stdout] | ^^^^^^^^^^------------------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"abomonation_impl"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `abomonation`, `abomonation_derive`, `abomonation_impl`, `alloc`, `base32`, `cstr`, `default`, `only-gauth`, `serde`, and `std` [INFO] [stdout] = help: consider adding `abomonation_main` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `abomonation_main` [INFO] [stdout] --> src/totp.rs:15:38 [INFO] [stdout] | [INFO] [stdout] 15 | all(feature = "abomonation_derive", feature = "abomonation_main"), [INFO] [stdout] | ^^^^^^^^^^------------------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"abomonation_impl"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `abomonation`, `abomonation_derive`, `abomonation_impl`, `alloc`, `base32`, `cstr`, `default`, `only-gauth`, `serde`, and `std` [INFO] [stdout] = help: consider adding `abomonation_main` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `abomonation_main` [INFO] [stdout] --> src/totp.rs:47:43 [INFO] [stdout] | [INFO] [stdout] 47 | #[cfg(all(feature = "abomonation_derive", feature = "abomonation_main", test))] [INFO] [stdout] | ^^^^^^^^^^------------------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"abomonation_impl"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `abomonation`, `abomonation_derive`, `abomonation_impl`, `alloc`, `base32`, `cstr`, `default`, `only-gauth`, `serde`, and `std` [INFO] [stdout] = help: consider adding `abomonation_main` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `abomonation_main` [INFO] [stdout] --> src/hotp.rs:20:38 [INFO] [stdout] | [INFO] [stdout] 20 | all(feature = "abomonation_derive", feature = "abomonation_main"), [INFO] [stdout] | ^^^^^^^^^^------------------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"abomonation_impl"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `abomonation`, `abomonation_derive`, `abomonation_impl`, `alloc`, `base32`, `cstr`, `default`, `only-gauth`, `serde`, and `std` [INFO] [stdout] = help: consider adding `abomonation_main` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `abomonation_main` [INFO] [stdout] --> src/totp.rs:15:38 [INFO] [stdout] | [INFO] [stdout] 15 | all(feature = "abomonation_derive", feature = "abomonation_main"), [INFO] [stdout] | ^^^^^^^^^^------------------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"abomonation_impl"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `abomonation`, `abomonation_derive`, `abomonation_impl`, `alloc`, `base32`, `cstr`, `default`, `only-gauth`, `serde`, and `std` [INFO] [stdout] = help: consider adding `abomonation_main` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `abomonation_main` [INFO] [stdout] --> src/totp.rs:47:43 [INFO] [stdout] | [INFO] [stdout] 47 | #[cfg(all(feature = "abomonation_derive", feature = "abomonation_main", test))] [INFO] [stdout] | ^^^^^^^^^^------------------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"abomonation_impl"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `abomonation`, `abomonation_derive`, `abomonation_impl`, `alloc`, `base32`, `cstr`, `default`, `only-gauth`, `serde`, and `std` [INFO] [stdout] = help: consider adding `abomonation_main` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [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] --> src/totp.rs:174:3 [INFO] [stdout] | [INFO] [stdout] 173 | pub fn new(a: A) -> Self { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 174 | HOTP::new(a).into() [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/totp.rs:174:3 [INFO] [stdout] | [INFO] [stdout] 173 | pub fn new(a: A) -> Self { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 174 | HOTP::new(a).into() [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; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `miniotp` (lib) due to 2 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `miniotp` (lib test) due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "e775d6392eda936b480b9ff7160d174e0e6837bdba476d2e2386b22f7d303519", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e775d6392eda936b480b9ff7160d174e0e6837bdba476d2e2386b22f7d303519", kill_on_drop: false }` [INFO] [stdout] e775d6392eda936b480b9ff7160d174e0e6837bdba476d2e2386b22f7d303519