[INFO] cloning repository https://github.com/arscisca/timid
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arscisca/timid" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farscisca%2Ftimid", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farscisca%2Ftimid'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4648a2968e3b9d327672cb83d4eeffe4f3c89787
[INFO] checking arscisca/timid/4648a2968e3b9d327672cb83d4eeffe4f3c89787 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%2Farscisca%2Ftimid" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arscisca/timid 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/arscisca/timid
[INFO] finished tweaking git repo https://github.com/arscisca/timid
[INFO] tweaked toml for git repo https://github.com/arscisca/timid written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/arscisca/timid 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 42dcabf1a91fd5cb6c1e7c662ca4e8d6147159fdc4766049eb4722e40cf8917a
[INFO] running `Command { std: "docker" "start" "-a" "42dcabf1a91fd5cb6c1e7c662ca4e8d6147159fdc4766049eb4722e40cf8917a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42dcabf1a91fd5cb6c1e7c662ca4e8d6147159fdc4766049eb4722e40cf8917a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42dcabf1a91fd5cb6c1e7c662ca4e8d6147159fdc4766049eb4722e40cf8917a", kill_on_drop: false }`
[INFO] [stdout] 42dcabf1a91fd5cb6c1e7c662ca4e8d6147159fdc4766049eb4722e40cf8917a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9779b9449f0dea0bd460eaecccc5e0289307eb14efc804981dbea4d639472dcb
[INFO] running `Command { std: "docker" "start" "-a" "9779b9449f0dea0bd460eaecccc5e0289307eb14efc804981dbea4d639472dcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]     Checking svg v0.17.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.65
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]     Checking thiserror v1.0.61
[INFO] [stderr]     Checking timid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/diagram.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct Signal {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 32 |     name: Box<str>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Signal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/diagram.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct Signal {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 32 |     name: Box<str>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Signal` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `name` and `sample` are never used
[INFO] [stdout]   --> src/diagram.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Signal {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] 37 |     pub fn name(&self) -> &str {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn sample(&self, t: Timestamp) -> &Value {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `timid` (bin "timid") due to 3 previous errors; 4 warnings emitted
[INFO] [stdout] warning: methods `name` and `sample` are never used
[INFO] [stdout]   --> src/diagram.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Signal {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] 37 |     pub fn name(&self) -> &str {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn sample(&self, t: Timestamp) -> &Value {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variants `VX` and `VZ` are never constructed
[INFO] [stdout]    --> src/diagram.rs:135:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub enum Value {
[INFO] [stdout]     |          ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 135 |     VX,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 136 |     VZ,
[INFO] [stdout]     |     ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Value` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `timid` (bin "timid" test) due to 3 previous errors; 4 warnings emitted
[INFO] [stdout] warning: variants `VX` and `VZ` are never constructed
[INFO] [stdout]    --> src/diagram.rs:135:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub enum Value {
[INFO] [stdout]     |          ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 135 |     VX,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 136 |     VZ,
[INFO] [stdout]     |     ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Value` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `WAVE_CENTER` is never used
[INFO] [stdout]   --> src/render/render_svg.rs:82:11
[INFO] [stdout]    |
[INFO] [stdout] 80 | impl WavePlanner {
[INFO] [stdout]    | ---------------- associated constant in this implementation
[INFO] [stdout] 81 |     const WAVE_HEIGHT: Coordinate = 2;
[INFO] [stdout] 82 |     const WAVE_CENTER: Coordinate = Self::WAVE_HEIGHT / 2;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `WAVE_CENTER` is never used
[INFO] [stdout]   --> src/render/render_svg.rs:82:11
[INFO] [stdout]    |
[INFO] [stdout] 80 | impl WavePlanner {
[INFO] [stdout]    | ---------------- associated constant in this implementation
[INFO] [stdout] 81 |     const WAVE_HEIGHT: Coordinate = 2;
[INFO] [stdout] 82 |     const WAVE_CENTER: Coordinate = Self::WAVE_HEIGHT / 2;
[INFO] [stdout]    |           ^^^^^^^^^^^
[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/diagram.rs:64:19
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn new<S: Into<Box<str>>>(name: S) -> Self {
[INFO] [stdout]    |                                   ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 63 |         Self {
[INFO] [stdout] 64 |             name: name.into(),
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/diagram.rs:64:19
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn new<S: Into<Box<str>>>(name: S) -> Self {
[INFO] [stdout]    |                                   ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 63 |         Self {
[INFO] [stdout] 64 |             name: name.into(),
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/diagram.rs:98:21
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn from(value: SignalBuilder) -> Self {
[INFO] [stdout]    |             -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 98 |             states: states.into(),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 4 warnings emitted
[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/diagram.rs:98:21
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn from(value: SignalBuilder) -> Self {
[INFO] [stdout]    |             -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 98 |             states: states.into(),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9779b9449f0dea0bd460eaecccc5e0289307eb14efc804981dbea4d639472dcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9779b9449f0dea0bd460eaecccc5e0289307eb14efc804981dbea4d639472dcb", kill_on_drop: false }`
[INFO] [stdout] 9779b9449f0dea0bd460eaecccc5e0289307eb14efc804981dbea4d639472dcb