[INFO] cloning repository https://github.com/ceranco/advent-of-code-2019 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ceranco/advent-of-code-2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fceranco%2Fadvent-of-code-2019", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fceranco%2Fadvent-of-code-2019'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dd444891ef109149bcd1a1be667cba575273f25c [INFO] checking ceranco/advent-of-code-2019/dd444891ef109149bcd1a1be667cba575273f25c 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%2Fceranco%2Fadvent-of-code-2019" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ceranco/advent-of-code-2019 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/ceranco/advent-of-code-2019 [INFO] finished tweaking git repo https://github.com/ceranco/advent-of-code-2019 [INFO] tweaked toml for git repo https://github.com/ceranco/advent-of-code-2019 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ceranco/advent-of-code-2019 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-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] 98db85117b8187848ec80a69d009b72acc94a05e22245e6110ad7ea62acbf242 [INFO] running `Command { std: "docker" "start" "-a" "98db85117b8187848ec80a69d009b72acc94a05e22245e6110ad7ea62acbf242", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "98db85117b8187848ec80a69d009b72acc94a05e22245e6110ad7ea62acbf242", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98db85117b8187848ec80a69d009b72acc94a05e22245e6110ad7ea62acbf242", kill_on_drop: false }` [INFO] [stdout] 98db85117b8187848ec80a69d009b72acc94a05e22245e6110ad7ea62acbf242 [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] c2e680c13c1ce4fd887331bec4c47f43cb2d1d12942d37d8f2473c50b2a6cffe [INFO] running `Command { std: "docker" "start" "-a" "c2e680c13c1ce4fd887331bec4c47f43cb2d1d12942d37d8f2473c50b2a6cffe", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking validators v0.1.0 (/opt/rustwide/workdir/validators) [INFO] [stderr] Checking intcode v0.1.0 (/opt/rustwide/workdir/intcode) [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking day-3 v0.1.0 (/opt/rustwide/workdir/day-3) [INFO] [stderr] Checking day-4 v0.1.0 (/opt/rustwide/workdir/day-4) [INFO] [stderr] Checking day-2 v0.1.0 (/opt/rustwide/workdir/day-2) [INFO] [stderr] Checking day-5 v0.1.0 (/opt/rustwide/workdir/day-5) [INFO] [stderr] Checking day-7 v0.1.0 (/opt/rustwide/workdir/day-7) [INFO] [stderr] Checking day-1 v0.1.0 (/opt/rustwide/workdir/day-1) [INFO] [stderr] Checking day-6 v0.1.0 (/opt/rustwide/workdir/day-6) [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] --> day-7/src/main.rs:27:23 [INFO] [stdout] | [INFO] [stdout] 25 | fn from(receiver: Receiver) -> Self { [INFO] [stdout] | ----------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 26 | Self { [INFO] [stdout] 27 | receiver: Arc::new(Mutex::new(receiver)), [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] --> day-7/src/main.rs:40:23 [INFO] [stdout] | [INFO] [stdout] 38 | fn from((sender, receiver): (Sender, Receiver)) -> Self { [INFO] [stdout] | ------------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 39 | Self { [INFO] [stdout] 40 | receiver: receiver.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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `day-7` (bin "day-7" test) due to 3 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] --> day-7/src/main.rs:27:23 [INFO] [stdout] | [INFO] [stdout] 25 | fn from(receiver: Receiver) -> Self { [INFO] [stdout] | ----------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 26 | Self { [INFO] [stdout] 27 | receiver: Arc::new(Mutex::new(receiver)), [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] --> day-7/src/main.rs:40:23 [INFO] [stdout] | [INFO] [stdout] 38 | fn from((sender, receiver): (Sender, Receiver)) -> Self { [INFO] [stdout] | ------------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 39 | Self { [INFO] [stdout] 40 | receiver: receiver.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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `day-7` (bin "day-7") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "c2e680c13c1ce4fd887331bec4c47f43cb2d1d12942d37d8f2473c50b2a6cffe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2e680c13c1ce4fd887331bec4c47f43cb2d1d12942d37d8f2473c50b2a6cffe", kill_on_drop: false }` [INFO] [stdout] c2e680c13c1ce4fd887331bec4c47f43cb2d1d12942d37d8f2473c50b2a6cffe