[INFO] fetching crate bandmix 0.1.3... [INFO] checking bandmix-0.1.3 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate bandmix 0.1.3 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate bandmix 0.1.3 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 bandmix 0.1.3 [INFO] finished tweaking crates.io crate bandmix 0.1.3 [INFO] tweaked toml for crates.io crate bandmix 0.1.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate bandmix 0.1.3 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-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] 7a400093849501dd5ee654fbfba41402e554bddce93fd4ccac1b6d126cabe0d3 [INFO] running `Command { std: "docker" "start" "-a" "7a400093849501dd5ee654fbfba41402e554bddce93fd4ccac1b6d126cabe0d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a400093849501dd5ee654fbfba41402e554bddce93fd4ccac1b6d126cabe0d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a400093849501dd5ee654fbfba41402e554bddce93fd4ccac1b6d126cabe0d3", kill_on_drop: false }` [INFO] [stdout] 7a400093849501dd5ee654fbfba41402e554bddce93fd4ccac1b6d126cabe0d3 [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] e745843b588a0a4a429e50b05de9e7b16f9e48c6613d052b17d39280118b583e [INFO] running `Command { std: "docker" "start" "-a" "e745843b588a0a4a429e50b05de9e7b16f9e48c6613d052b17d39280118b583e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling cc v1.1.7 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Checking parking v2.2.0 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling indexmap v2.3.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling 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Checking symphonia v0.5.4 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking directories v5.0.1 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking reqwest v0.12.5 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking ego-tree v0.6.2 [INFO] [stderr] Checking pollster v0.3.0 [INFO] [stderr] Compiling bandmix v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking zbus v3.15.2 [INFO] [stderr] Checking mediatype v0.19.18 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking hound v3.5.1 [INFO] [stderr] Checking rangemap v1.5.1 [INFO] [stderr] Checking utf8-width v0.1.7 [INFO] [stderr] Checking rodio v0.19.0 [INFO] [stderr] Checking html-escape v0.2.13 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking scraper v0.20.0 [INFO] [stderr] Checking localsavefile v0.2.2 [INFO] [stderr] Checking clap v4.5.13 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking dashmap v6.0.1 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking gjson v0.8.1 [INFO] [stderr] Checking stream-download v0.7.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/bandmix/discovery.rs:76:34 [INFO] [stdout] | [INFO] [stdout] 76 | if let Ok(mut tc) = unsafe { DATA_CACHE.lock() } { [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/bandmix/discovery.rs:87:34 [INFO] [stdout] | [INFO] [stdout] 87 | if let Ok(mut tc) = unsafe { DATA_CACHE.lock() } { [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: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/bandmix/discovery.rs:99:30 [INFO] [stdout] | [INFO] [stdout] 99 | if let Ok(tc) = unsafe { DATA_CACHE.lock() } { [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: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/bandmix/discovery.rs:108:30 [INFO] [stdout] | [INFO] [stdout] 108 | if let Ok(tc) = unsafe { DATA_CACHE.lock() } { [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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/bandmix/discovery.rs:76:34 [INFO] [stdout] | [INFO] [stdout] 76 | if let Ok(mut tc) = unsafe { DATA_CACHE.lock() } { [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/bandmix/discovery.rs:87:34 [INFO] [stdout] | [INFO] [stdout] 87 | if let Ok(mut tc) = unsafe { DATA_CACHE.lock() } { [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: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/bandmix/discovery.rs:99:30 [INFO] [stdout] | [INFO] [stdout] 99 | if let Ok(tc) = unsafe { DATA_CACHE.lock() } { [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: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/bandmix/discovery.rs:108:30 [INFO] [stdout] | [INFO] [stdout] 108 | if let Ok(tc) = unsafe { DATA_CACHE.lock() } { [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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.20s [INFO] running `Command { std: "docker" "inspect" "e745843b588a0a4a429e50b05de9e7b16f9e48c6613d052b17d39280118b583e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e745843b588a0a4a429e50b05de9e7b16f9e48c6613d052b17d39280118b583e", kill_on_drop: false }` [INFO] [stdout] e745843b588a0a4a429e50b05de9e7b16f9e48c6613d052b17d39280118b583e