[INFO] fetching crate steg86 0.2.1... [INFO] checking steg86-0.2.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate steg86 0.2.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate steg86 0.2.1 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 steg86 0.2.1 [INFO] finished tweaking crates.io crate steg86 0.2.1 [INFO] tweaked toml for crates.io crate steg86 0.2.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate steg86 0.2.1 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 19f24a7edec44f84a895a33bb2ab28d6522b71a5a7251f2ad76977a1089007cb [INFO] running `Command { std: "docker" "start" "-a" "19f24a7edec44f84a895a33bb2ab28d6522b71a5a7251f2ad76977a1089007cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19f24a7edec44f84a895a33bb2ab28d6522b71a5a7251f2ad76977a1089007cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19f24a7edec44f84a895a33bb2ab28d6522b71a5a7251f2ad76977a1089007cb", kill_on_drop: false }` [INFO] [stdout] 19f24a7edec44f84a895a33bb2ab28d6522b71a5a7251f2ad76977a1089007cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0123a2500f1ada6cf8f4df80655bdf98d50fb33ede5088e726b58c0b4dc46fb5 [INFO] running `Command { std: "docker" "start" "-a" "0123a2500f1ada6cf8f4df80655bdf98d50fb33ede5088e726b58c0b4dc46fb5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling io-lifetimes v1.0.1 [INFO] [stderr] Compiling rustix v0.37.5 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking linux-raw-sys v0.3.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle-parse v0.2.0 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking anstyle v1.0.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking humantime v2.0.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking iced-x86 v1.20.0 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Compiling scroll_derive v0.11.0 [INFO] [stderr] Checking is-terminal v0.4.6 [INFO] [stderr] Checking anstream v0.3.0 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking scroll v0.11.0 [INFO] [stderr] Checking clap_builder v4.3.19 [INFO] [stderr] Checking goblin v0.7.1 [INFO] [stderr] Checking clap v4.3.19 [INFO] [stderr] Checking steg86 v0.2.1 (/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/steg86/binary.rs:671:26 [INFO] [stdout] | [INFO] [stdout] 671 | .find(|&seg| seg.name().map_or(false, |name| name == "__TEXT")) [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/steg86/binary.rs:676:31 [INFO] [stdout] | [INFO] [stdout] 676 | .find(|§| sect.0.name().map_or(false, |name| name == "__text")) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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/steg86/binary.rs:709:27 [INFO] [stdout] | [INFO] [stdout] 709 | .find(|§| sect.name().map_or(false, |name| name == ".text")) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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/steg86/binary.rs:671:26 [INFO] [stdout] | [INFO] [stdout] 671 | .find(|&seg| seg.name().map_or(false, |name| name == "__TEXT")) [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/steg86/binary.rs:676:31 [INFO] [stdout] | [INFO] [stdout] 676 | .find(|§| sect.0.name().map_or(false, |name| name == "__text")) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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/steg86/binary.rs:709:27 [INFO] [stdout] | [INFO] [stdout] 709 | .find(|§| sect.name().map_or(false, |name| name == ".text")) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `steg86` (bin "steg86") due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `steg86` (bin "steg86" test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "0123a2500f1ada6cf8f4df80655bdf98d50fb33ede5088e726b58c0b4dc46fb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0123a2500f1ada6cf8f4df80655bdf98d50fb33ede5088e726b58c0b4dc46fb5", kill_on_drop: false }` [INFO] [stdout] 0123a2500f1ada6cf8f4df80655bdf98d50fb33ede5088e726b58c0b4dc46fb5