[INFO] fetching crate lemurs-8080 0.5.2... [INFO] checking lemurs-8080-0.5.2 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate lemurs-8080 0.5.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate lemurs-8080 0.5.2 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] removed /workspace/builds/worker-4-tc2/source/rust-toolchain [INFO] started tweaking crates.io crate lemurs-8080 0.5.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate lemurs-8080 0.5.2 [INFO] tweaked toml for crates.io crate lemurs-8080 0.5.2 written to /workspace/builds/worker-4-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 8 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f7ed200a5373fa277b32ea933d784abc3682c3e6b6b9480031e187c6c806c004 [INFO] running `Command { std: "docker" "start" "-a" "f7ed200a5373fa277b32ea933d784abc3682c3e6b6b9480031e187c6c806c004", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7ed200a5373fa277b32ea933d784abc3682c3e6b6b9480031e187c6c806c004", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7ed200a5373fa277b32ea933d784abc3682c3e6b6b9480031e187c6c806c004", kill_on_drop: false }` [INFO] [stdout] f7ed200a5373fa277b32ea933d784abc3682c3e6b6b9480031e187c6c806c004 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d51e98f0cfe1f7a20492d3104957c34204ea058921f59d2118b257ede3fe8af4 [INFO] running `Command { std: "docker" "start" "-a" "d51e98f0cfe1f7a20492d3104957c34204ea058921f59d2118b257ede3fe8af4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling lemurs-8080 v0.5.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling disclose v0.9.1 [INFO] [stdout] warning: unused imports: `array`, `result`, `slice`, and `vec` [INFO] [stdout] --> src/lib.rs:37:24 [INFO] [stdout] | [INFO] [stdout] 37 | pub use std::{any, array, borrow, boxed, convert, fmt, num, ops, rc, result, slice, string, sync, vec}; [INFO] [stdout] | ^^^^^ ^^^^^^ ^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `boxed::Box` and `string::String` [INFO] [stdout] --> src/lib.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | pub use self::{boxed::Box, num::Wrapping, string::String, borrow::{Borrow, BorrowMut}, ops::{Deref, DerefMut, Index, IndexMut}}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `execution::opcode` [INFO] [stdout] --> src/chip/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use execution::opcode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cfg` [INFO] [stdout] --> src/lib.rs:152:8 [INFO] [stdout] | [INFO] [stdout] 152 | #[cfg(feature="cfg")] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `_cpp`, `cpp`, `cpp_alloc`, `cpp_panic`, `cruppers`, `default`, `open`, and `std` [INFO] [stdout] = help: consider adding `cfg` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cfg` [INFO] [stdout] --> src/lib.rs:169:8 [INFO] [stdout] | [INFO] [stdout] 169 | #[cfg(feature="cfg")] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `_cpp`, `cpp`, `cpp_alloc`, `cpp_panic`, `cruppers`, `default`, `open`, and `std` [INFO] [stdout] = help: consider adding `cfg` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `array`, `result`, `slice`, and `vec` [INFO] [stdout] --> src/lib.rs:37:24 [INFO] [stdout] | [INFO] [stdout] 37 | pub use std::{any, array, borrow, boxed, convert, fmt, num, ops, rc, result, slice, string, sync, vec}; [INFO] [stdout] | ^^^^^ ^^^^^^ ^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `boxed::Box` and `string::String` [INFO] [stdout] --> src/lib.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | pub use self::{boxed::Box, num::Wrapping, string::String, borrow::{Borrow, BorrowMut}, ops::{Deref, DerefMut, Index, IndexMut}}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `execution::opcode` [INFO] [stdout] --> src/chip/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use execution::opcode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cfg` [INFO] [stdout] --> src/lib.rs:152:8 [INFO] [stdout] | [INFO] [stdout] 152 | #[cfg(feature="cfg")] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `_cpp`, `cpp`, `cpp_alloc`, `cpp_panic`, `cruppers`, `default`, `open`, and `std` [INFO] [stdout] = help: consider adding `cfg` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cfg` [INFO] [stdout] --> src/lib.rs:169:8 [INFO] [stdout] | [INFO] [stdout] 169 | #[cfg(feature="cfg")] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `_cpp`, `cpp`, `cpp_alloc`, `cpp_panic`, `cruppers`, `default`, `open`, and `std` [INFO] [stdout] = help: consider adding `cfg` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `error_in_core` has been stable since 1.81.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | #![feature(error_in_core)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `error_in_core` has been stable since 1.81.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | #![feature(error_in_core)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.02s [INFO] running `Command { std: "docker" "inspect" "d51e98f0cfe1f7a20492d3104957c34204ea058921f59d2118b257ede3fe8af4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d51e98f0cfe1f7a20492d3104957c34204ea058921f59d2118b257ede3fe8af4", kill_on_drop: false }` [INFO] [stdout] d51e98f0cfe1f7a20492d3104957c34204ea058921f59d2118b257ede3fe8af4