[INFO] fetching crate rustotpony 0.4.5... [INFO] checking rustotpony-0.4.5 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate rustotpony 0.4.5 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate rustotpony 0.4.5 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 rustotpony 0.4.5 [INFO] finished tweaking crates.io crate rustotpony 0.4.5 [INFO] tweaked toml for crates.io crate rustotpony 0.4.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate rustotpony 0.4.5 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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f23babfb1a987db4b9f33c60d892efe623a54892011038ff1ddc7858f92cc4bc [INFO] running `Command { std: "docker" "start" "-a" "f23babfb1a987db4b9f33c60d892efe623a54892011038ff1ddc7858f92cc4bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f23babfb1a987db4b9f33c60d892efe623a54892011038ff1ddc7858f92cc4bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f23babfb1a987db4b9f33c60d892efe623a54892011038ff1ddc7858f92cc4bc", kill_on_drop: false }` [INFO] [stdout] f23babfb1a987db4b9f33c60d892efe623a54892011038ff1ddc7858f92cc4bc [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc92adde404a7d340fa3354cff222e972edf4931bc054ea562e727348d2fa8e9 [INFO] running `Command { std: "docker" "start" "-a" "fc92adde404a7d340fa3354cff222e972edf4931bc054ea562e727348d2fa8e9", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking waker-fn v1.1.1 [INFO] [stderr] Checking async-task v4.7.0 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking futures-lite v2.2.0 [INFO] [stderr] Checking piper v0.2.1 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Compiling async-trait v0.1.77 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking concurrent-queue v2.4.0 [INFO] [stderr] Compiling indexmap v2.2.3 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking ordered-stream v0.2.0 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking async-broadcast v0.5.1 [INFO] [stderr] Checking event-listener v4.0.3 [INFO] [stderr] Checking event-listener v5.1.0 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling syn v2.0.51 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking event-listener-strategy v0.4.0 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking aes v0.7.5 [INFO] [stderr] Checking async-lock v3.3.0 [INFO] [stderr] Checking anstream v0.6.12 [INFO] [stderr] Checking block-modes v0.8.1 [INFO] [stderr] Checking event-listener-strategy v0.5.0 [INFO] [stderr] Checking hkdf v0.12.4 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking async-channel v2.2.0 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking xdg-home v1.1.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rustix v0.37.27 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking async-executor v1.8.0 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking linux-keyutils v0.2.4 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking rtoolbox v0.0.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking clap_builder v4.5.1 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking rpassword v7.3.1 [INFO] [stderr] Compiling regex-automata v0.4.5 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Checking totp-lite v2.0.1 [INFO] [stderr] Checking base32 v0.4.0 [INFO] [stderr] Checking ctrlc v3.4.2 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling enumflags2_derive v0.7.9 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_repr v0.1.18 [INFO] [stderr] Compiling async-recursion v1.0.5 [INFO] [stderr] Compiling clap_derive v4.5.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling zvariant_utils v1.0.1 [INFO] [stderr] Checking blocking v1.5.1 [INFO] [stderr] Checking clap v4.5.1 [INFO] [stderr] Compiling zvariant_derive v3.15.2 [INFO] [stderr] Compiling zbus_macros v3.15.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking enumflags2 v0.7.9 [INFO] [stderr] Checking zvariant v3.15.2 [INFO] [stderr] Checking zbus_names v2.6.0 [INFO] [stderr] Checking zbus v3.15.2 [INFO] [stderr] Checking secret-service v3.0.1 [INFO] [stderr] Checking keyring v2.3.2 [INFO] [stderr] Checking rustotpony v0.4.5 (/opt/rustwide/workdir) [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/lib.rs:166:9 [INFO] [stdout] | [INFO] [stdout] 162 | Err(err) => panic!("There was a problem opening file: {:?}", err), [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 166 | serde_json::from_str(decrypted_data.as_str()) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rustotpony` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/lib.rs:166:9 [INFO] [stdout] | [INFO] [stdout] 162 | Err(err) => panic!("There was a problem opening file: {:?}", err), [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 166 | serde_json::from_str(decrypted_data.as_str()) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rustotpony` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "fc92adde404a7d340fa3354cff222e972edf4931bc054ea562e727348d2fa8e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc92adde404a7d340fa3354cff222e972edf4931bc054ea562e727348d2fa8e9", kill_on_drop: false }` [INFO] [stdout] fc92adde404a7d340fa3354cff222e972edf4931bc054ea562e727348d2fa8e9