[INFO] cloning repository https://github.com/BSFishy/cryptopals [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BSFishy/cryptopals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBSFishy%2Fcryptopals", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBSFishy%2Fcryptopals'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 537b8c19da0427f13d6953b82832028325943d54 [INFO] checking BSFishy/cryptopals/537b8c19da0427f13d6953b82832028325943d54 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBSFishy%2Fcryptopals" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BSFishy/cryptopals 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] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/BSFishy/cryptopals [INFO] finished tweaking git repo https://github.com/BSFishy/cryptopals [INFO] tweaked toml for git repo https://github.com/BSFishy/cryptopals written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/BSFishy/cryptopals 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 92eb022f1c2c8e8be10b7aa1cc9d462d63f291f04cb20599e7cc3749bc8dee7b [INFO] running `Command { std: "docker" "start" "-a" "92eb022f1c2c8e8be10b7aa1cc9d462d63f291f04cb20599e7cc3749bc8dee7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92eb022f1c2c8e8be10b7aa1cc9d462d63f291f04cb20599e7cc3749bc8dee7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92eb022f1c2c8e8be10b7aa1cc9d462d63f291f04cb20599e7cc3749bc8dee7b", kill_on_drop: false }` [INFO] [stdout] 92eb022f1c2c8e8be10b7aa1cc9d462d63f291f04cb20599e7cc3749bc8dee7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8461925bc4e786e4b060ac97ef71d47ab3e8656040b877e6d48dae66d03b361b [INFO] running `Command { std: "docker" "start" "-a" "8461925bc4e786e4b060ac97ef71d47ab3e8656040b877e6d48dae66d03b361b", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking cpufeatures v0.2.13 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling cc v1.1.7 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling openssl v0.10.66 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking chal1 v0.1.0 (/opt/rustwide/workdir/crates/chal1) [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking chal8 v0.1.0 (/opt/rustwide/workdir/crates/chal8) [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking block-padding v0.3.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking ecb v0.1.2 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking common v0.1.0 (/opt/rustwide/workdir/crates/common) [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] --> crates/common/src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 6 | a: impl IntoIterator, [INFO] [stdout] | ------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 7 | b: impl IntoIterator, [INFO] [stdout] | ------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 8 | ) -> impl Iterator { [INFO] [stdout] 9 | a.into_iter().zip(b).map(|(a, b)| a ^ b) [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] --> crates/common/src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn single_byte_xor(iter: impl IntoIterator, val: u8) -> impl Iterator { [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 13 | iter.into_iter().map(move |item| item ^ val) [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] --> crates/common/src/lib.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 17 | payload: impl IntoIterator, [INFO] [stdout] | ------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 18 | key: impl IntoIterator, [INFO] [stdout] | --------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 23 | payload.into_iter().zip(key).map(|(a, b)| a ^ b) [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] --> crates/common/src/lib.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn score(phrase: impl IntoIterator) -> usize { [INFO] [stdout] | ------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 27 | phrase.into_iter().fold(0, |acc, x| { [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 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `common` (lib) due to 5 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] --> crates/common/src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 6 | a: impl IntoIterator, [INFO] [stdout] | ------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 7 | b: impl IntoIterator, [INFO] [stdout] | ------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 8 | ) -> impl Iterator { [INFO] [stdout] 9 | a.into_iter().zip(b).map(|(a, b)| a ^ b) [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] --> crates/common/src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn single_byte_xor(iter: impl IntoIterator, val: u8) -> impl Iterator { [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 13 | iter.into_iter().map(move |item| item ^ val) [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] --> crates/common/src/lib.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 17 | payload: impl IntoIterator, [INFO] [stdout] | ------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 18 | key: impl IntoIterator, [INFO] [stdout] | --------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 23 | payload.into_iter().zip(key).map(|(a, b)| a ^ b) [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] --> crates/common/src/lib.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn score(phrase: impl IntoIterator) -> usize { [INFO] [stdout] | ------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 27 | phrase.into_iter().fold(0, |acc, x| { [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 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `common` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "8461925bc4e786e4b060ac97ef71d47ab3e8656040b877e6d48dae66d03b361b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8461925bc4e786e4b060ac97ef71d47ab3e8656040b877e6d48dae66d03b361b", kill_on_drop: false }` [INFO] [stdout] 8461925bc4e786e4b060ac97ef71d47ab3e8656040b877e6d48dae66d03b361b