[INFO] cloning repository https://github.com/JulesGuesnon/tokyo-rust-meetup [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JulesGuesnon/tokyo-rust-meetup" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulesGuesnon%2Ftokyo-rust-meetup", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulesGuesnon%2Ftokyo-rust-meetup'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a2025d901a688d2a13ac943fcdefe602e7075b3c [INFO] checking JulesGuesnon/tokyo-rust-meetup/a2025d901a688d2a13ac943fcdefe602e7075b3c 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%2FJulesGuesnon%2Ftokyo-rust-meetup" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JulesGuesnon/tokyo-rust-meetup 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 git repo https://github.com/JulesGuesnon/tokyo-rust-meetup [INFO] finished tweaking git repo https://github.com/JulesGuesnon/tokyo-rust-meetup [INFO] tweaked toml for git repo https://github.com/JulesGuesnon/tokyo-rust-meetup written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/JulesGuesnon/tokyo-rust-meetup 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] 5bfbdfa08dc5252d307fd43e7a880f197bd7d37afb3303d63e453ed543c1929d [INFO] running `Command { std: "docker" "start" "-a" "5bfbdfa08dc5252d307fd43e7a880f197bd7d37afb3303d63e453ed543c1929d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5bfbdfa08dc5252d307fd43e7a880f197bd7d37afb3303d63e453ed543c1929d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bfbdfa08dc5252d307fd43e7a880f197bd7d37afb3303d63e453ed543c1929d", kill_on_drop: false }` [INFO] [stdout] 5bfbdfa08dc5252d307fd43e7a880f197bd7d37afb3303d63e453ed543c1929d [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] eb8cd4c9522d191a5e22537bcbc4ea4beb89ecf0add8676cc1c9472652e44c5b [INFO] running `Command { std: "docker" "start" "-a" "eb8cd4c9522d191a5e22537bcbc4ea4beb89ecf0add8676cc1c9472652e44c5b", kill_on_drop: false }` [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking step_0 v0.1.0 (/opt/rustwide/workdir/packages/step-0) [INFO] [stderr] Checking step_3 v0.1.0 (/opt/rustwide/workdir/packages/step-3) [INFO] [stderr] Checking step_4 v0.1.0 (/opt/rustwide/workdir/packages/step-4) [INFO] [stderr] Checking step_2 v0.1.0 (/opt/rustwide/workdir/packages/step-2) [INFO] [stderr] Checking step_1 v0.1.0 (/opt/rustwide/workdir/packages/step-1) [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] --> packages/step-4/src/main.rs:195:5 [INFO] [stdout] | [INFO] [stdout] 195 | separated_pair(string, cut(preceded(multispace0, char(':'))), json_value).parse(i) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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 `step_4` (bin "step_4") 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] --> packages/step-1/src/main.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 40 | let parse_true = value(true, tag("true")); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 41 | [INFO] [stdout] 42 | let parse_false = value(false, tag("false")); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 43 | [INFO] [stdout] 44 | alt((parse_true, parse_false)).parse(input) [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 `step_1` (bin "step_1") due to 2 previous errors [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] --> packages/step-1/src/main.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 40 | let parse_true = value(true, tag("true")); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 41 | [INFO] [stdout] 42 | let parse_false = value(false, tag("false")); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 43 | [INFO] [stdout] 44 | alt((parse_true, parse_false)).parse(input) [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 `step_1` (bin "step_1" test) due to 2 previous errors [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] --> packages/step-4/src/main.rs:195:5 [INFO] [stdout] | [INFO] [stdout] 195 | separated_pair(string, cut(preceded(multispace0, char(':'))), json_value).parse(i) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] [stderr] error: could not compile `step_4` (bin "step_4" test) due to 2 previous errors [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "eb8cd4c9522d191a5e22537bcbc4ea4beb89ecf0add8676cc1c9472652e44c5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb8cd4c9522d191a5e22537bcbc4ea4beb89ecf0add8676cc1c9472652e44c5b", kill_on_drop: false }` [INFO] [stdout] eb8cd4c9522d191a5e22537bcbc4ea4beb89ecf0add8676cc1c9472652e44c5b