[INFO] fetching crate rotext 0.1.0...
[INFO] checking rotext-0.1.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate rotext 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate rotext 0.1.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rotext 0.1.0
[INFO] finished tweaking crates.io crate rotext 0.1.0
[INFO] tweaked toml for crates.io crate rotext 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 46 packages to latest compatible versions
[INFO] [stderr]       Adding heck v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding linux-raw-sys v0.4.14 (available: v0.6.5)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.79)
[INFO] [stderr]       Adding terminal_size v0.3.0 (available: v0.4.0)
[INFO] [stderr]       Adding windows-sys v0.48.0 (available: v0.59.0)
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (available: v0.52.6)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9380f8cdea0569dfb2fd44eda66ea1c6211703be6611dcad3ca7f5ecca2b655f
[INFO] running `Command { std: "docker" "start" "-a" "9380f8cdea0569dfb2fd44eda66ea1c6211703be6611dcad3ca7f5ecca2b655f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9380f8cdea0569dfb2fd44eda66ea1c6211703be6611dcad3ca7f5ecca2b655f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9380f8cdea0569dfb2fd44eda66ea1c6211703be6611dcad3ca7f5ecca2b655f", kill_on_drop: false }`
[INFO] [stdout] 9380f8cdea0569dfb2fd44eda66ea1c6211703be6611dcad3ca7f5ecca2b655f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e83a08bc21bc14d7f0a06003b98360c64103b9295c4ab30042c8208fb538442
[INFO] running `Command { std: "docker" "start" "-a" "2e83a08bc21bc14d7f0a06003b98360c64103b9295c4ab30042c8208fb538442", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking regex-lite v0.1.6
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]     Checking clap_builder v4.5.18
[INFO] [stderr]     Checking clap v4.5.18
[INFO] [stderr]    Compiling rotext_internal_macros v0.1.0
[INFO] [stderr]    Compiling divan-macros v0.1.14
[INFO] [stderr]     Checking divan v0.1.14
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling subenum v1.1.2
[INFO] [stderr]     Checking rotext v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `is_verbatim_escaping` is never used
[INFO] [stdout]   --> src/block/line/verbatim/mod.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | impl End {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] 54 |     pub fn is_verbatim_escaping(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BlockIdGenerator` is never constructed
[INFO] [stdout]  --> src/block/utils.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct BlockIdGenerator(#[cfg(feature = "block-id")] usize);
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `pop` are never used
[INFO] [stdout]   --> src/block/utils.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 4  | impl BlockIdGenerator {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn pop(&mut self) -> BlockId {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_verbatim_escaping` is never used
[INFO] [stdout]   --> src/block/line/verbatim/mod.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | impl End {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] 54 |     pub fn is_verbatim_escaping(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BlockIdGenerator` is never constructed
[INFO] [stdout]  --> src/block/utils.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct BlockIdGenerator(#[cfg(feature = "block-id")] usize);
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `pop` are never used
[INFO] [stdout]   --> src/block/utils.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 4  | impl BlockIdGenerator {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn pop(&mut self) -> BlockId {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.17s
[INFO] running `Command { std: "docker" "inspect" "2e83a08bc21bc14d7f0a06003b98360c64103b9295c4ab30042c8208fb538442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e83a08bc21bc14d7f0a06003b98360c64103b9295c4ab30042c8208fb538442", kill_on_drop: false }`
[INFO] [stdout] 2e83a08bc21bc14d7f0a06003b98360c64103b9295c4ab30042c8208fb538442