[INFO] fetching crate libxm-soundboard 0.0.3...
[INFO] checking libxm-soundboard-0.0.3 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] extracting crate libxm-soundboard 0.0.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate libxm-soundboard 0.0.3 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libxm-soundboard 0.0.3
[INFO] finished tweaking crates.io crate libxm-soundboard 0.0.3
[INFO] tweaked toml for crates.io crate libxm-soundboard 0.0.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e614c4eee4e532016ebcee30fa7f22f1d9771141820eed616ad160990647575b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e614c4eee4e532016ebcee30fa7f22f1d9771141820eed616ad160990647575b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e614c4eee4e532016ebcee30fa7f22f1d9771141820eed616ad160990647575b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e614c4eee4e532016ebcee30fa7f22f1d9771141820eed616ad160990647575b", kill_on_drop: false }`
[INFO] [stdout] e614c4eee4e532016ebcee30fa7f22f1d9771141820eed616ad160990647575b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3a1bcb238fdda53a46af165329a0c2a0a98f8cff62cac57d71589eff62abbd2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d3a1bcb238fdda53a46af165329a0c2a0a98f8cff62cac57d71589eff62abbd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]    Compiling libxm-soundboard v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: libxm/src/play.c: In function 'xm_handle_note_and_instrument':
[INFO] [stderr] warning: libxm/src/play.c:486:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:   486 |       if (s->volume_column > 0x50) break;
[INFO] [stderr] warning:       |          ^
[INFO] [stderr] warning: libxm/src/play.c:487:5: note: here
[INFO] [stderr] warning:   487 |     case 0x1:
[INFO] [stderr] warning:       |     ^~~~
[INFO] [stderr] warning: libxm/src/play.c: In function 'xm_tick':
[INFO] [stderr] warning: libxm/src/play.c:1053:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:  1053 |               if (ctx->current_tick == 1) {
[INFO] [stderr] warning:       |                  ^
[INFO] [stderr] warning: libxm/src/play.c:1060:13: note: here
[INFO] [stderr] warning:  1060 |             case 1: /* 0 -> 0 -> y -> x -> … */
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: libxm/src/play.c:1061:18: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:  1061 |               if (ctx->current_tick == 0) {
[INFO] [stderr] warning:       |                  ^
[INFO] [stderr] warning: libxm/src/play.c:1068:13: note: here
[INFO] [stderr] warning:  1068 |             case 0: /* 0 -> y -> x -> … */
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.11s
[INFO] running `Command { std: "docker" "inspect" "d3a1bcb238fdda53a46af165329a0c2a0a98f8cff62cac57d71589eff62abbd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3a1bcb238fdda53a46af165329a0c2a0a98f8cff62cac57d71589eff62abbd2", kill_on_drop: false }`
[INFO] [stdout] d3a1bcb238fdda53a46af165329a0c2a0a98f8cff62cac57d71589eff62abbd2