[INFO] fetching crate fsmap 0.3.0... [INFO] checking fsmap-0.3.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate fsmap 0.3.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate fsmap 0.3.0 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 fsmap 0.3.0 [INFO] finished tweaking crates.io crate fsmap 0.3.0 [INFO] tweaked toml for crates.io crate fsmap 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate fsmap 0.3.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 80c6c91287182459ab5ce54581cae58e867aed06dfa246d1e45cccd7ceb4ea2b [INFO] running `Command { std: "docker" "start" "-a" "80c6c91287182459ab5ce54581cae58e867aed06dfa246d1e45cccd7ceb4ea2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "80c6c91287182459ab5ce54581cae58e867aed06dfa246d1e45cccd7ceb4ea2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80c6c91287182459ab5ce54581cae58e867aed06dfa246d1e45cccd7ceb4ea2b", kill_on_drop: false }` [INFO] [stdout] 80c6c91287182459ab5ce54581cae58e867aed06dfa246d1e45cccd7ceb4ea2b [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3930f0d1b2f99f6baa7fdf0a7e0bf7fdfbc351539f826068fef9e712d43b336d [INFO] running `Command { std: "docker" "start" "-a" "3930f0d1b2f99f6baa7fdf0a7e0bf7fdfbc351539f826068fef9e712d43b336d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling const_fn v0.4.10 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Compiling anyhow v1.0.82 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking pico-args v0.5.0 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking tz-rs v0.6.14 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking rmp v0.8.10 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking fd-lock v4.0.2 [INFO] [stderr] Checking rustyline v14.0.0 [INFO] [stderr] Checking rmp-serde v0.15.5 [INFO] [stderr] Checking fsmap v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/sigint_detector.rs:8:2 [INFO] [stdout] | [INFO] [stdout] 8 | INTERRUPTED.store(true,Ordering::SeqCst); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/sigint_detector.rs:43:29 [INFO] [stdout] | [INFO] [stdout] 43 | if let Ok(true) = unsafe { INTERRUPTED.compare_exchange( [INFO] [stdout] | ________________________________^ [INFO] [stdout] 44 | | true, [INFO] [stdout] 45 | | false, [INFO] [stdout] 46 | | Ordering::SeqCst, [INFO] [stdout] 47 | | Ordering::SeqCst) [INFO] [stdout] | |_________________________^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/sigint_detector.rs:8:2 [INFO] [stdout] | [INFO] [stdout] 8 | INTERRUPTED.store(true,Ordering::SeqCst); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/sigint_detector.rs:43:29 [INFO] [stdout] | [INFO] [stdout] 43 | if let Ok(true) = unsafe { INTERRUPTED.compare_exchange( [INFO] [stdout] | ________________________________^ [INFO] [stdout] 44 | | true, [INFO] [stdout] 45 | | false, [INFO] [stdout] 46 | | Ordering::SeqCst, [INFO] [stdout] 47 | | Ordering::SeqCst) [INFO] [stdout] | |_________________________^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.42s [INFO] running `Command { std: "docker" "inspect" "3930f0d1b2f99f6baa7fdf0a7e0bf7fdfbc351539f826068fef9e712d43b336d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3930f0d1b2f99f6baa7fdf0a7e0bf7fdfbc351539f826068fef9e712d43b336d", kill_on_drop: false }` [INFO] [stdout] 3930f0d1b2f99f6baa7fdf0a7e0bf7fdfbc351539f826068fef9e712d43b336d