[INFO] fetching crate allegro_audio 0.0.46... [INFO] checking allegro_audio-0.0.46 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate allegro_audio 0.0.46 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate allegro_audio 0.0.46 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate allegro_audio 0.0.46 [INFO] finished tweaking crates.io crate allegro_audio 0.0.46 [INFO] tweaked toml for crates.io crate allegro_audio 0.0.46 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 6 packages to latest compatible versions [INFO] [stderr] Adding lazy_static v1.4.0 (available: v1.5.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9fcef9dfa5fe637d352f5aeba69dcd258d9e575b45b4cc03f50246ad7815bebd [INFO] running `Command { std: "docker" "start" "-a" "9fcef9dfa5fe637d352f5aeba69dcd258d9e575b45b4cc03f50246ad7815bebd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9fcef9dfa5fe637d352f5aeba69dcd258d9e575b45b4cc03f50246ad7815bebd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fcef9dfa5fe637d352f5aeba69dcd258d9e575b45b4cc03f50246ad7815bebd", kill_on_drop: false }` [INFO] [stdout] 9fcef9dfa5fe637d352f5aeba69dcd258d9e575b45b4cc03f50246ad7815bebd [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 09ca98e67f8cfbd0c9f50b7f8c32ebc2a6e42e340227a5c18c2a2f69ecb8c3ef [INFO] running `Command { std: "docker" "start" "-a" "09ca98e67f8cfbd0c9f50b7f8c32ebc2a6e42e340227a5c18c2a2f69ecb8c3ef", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling allegro-sys v0.0.46 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling allegro_audio-sys v0.0.46 [INFO] [stderr] Compiling allegro v0.0.46 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking allegro_util v0.0.46 [INFO] [stderr] Checking allegro_audio v0.0.46 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/addon.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | / RUN_ONCE.call_once(|| { [INFO] [stdout] 23 | | res = if al_install_audio() != 0 [INFO] [stdout] 24 | | { [INFO] [stdout] 25 | | Ok(AudioAddon { _dummy: () }) [INFO] [stdout] ... | [INFO] [stdout] 30 | | } [INFO] [stdout] 31 | | }) [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/addon.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | / RUN_ONCE.call_once(|| { [INFO] [stdout] 23 | | res = if al_install_audio() != 0 [INFO] [stdout] 24 | | { [INFO] [stdout] 25 | | Ok(AudioAddon { _dummy: () }) [INFO] [stdout] ... | [INFO] [stdout] 30 | | } [INFO] [stdout] 31 | | }) [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.17s [INFO] running `Command { std: "docker" "inspect" "09ca98e67f8cfbd0c9f50b7f8c32ebc2a6e42e340227a5c18c2a2f69ecb8c3ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09ca98e67f8cfbd0c9f50b7f8c32ebc2a6e42e340227a5c18c2a2f69ecb8c3ef", kill_on_drop: false }` [INFO] [stdout] 09ca98e67f8cfbd0c9f50b7f8c32ebc2a6e42e340227a5c18c2a2f69ecb8c3ef