[INFO] fetching crate gameboyr 0.4.0... [INFO] testing gameboyr-0.4.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate gameboyr 0.4.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate gameboyr 0.4.0 [INFO] finished tweaking crates.io crate gameboyr 0.4.0 [INFO] tweaked toml for crates.io crate gameboyr 0.4.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate gameboyr 0.4.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate gameboyr 0.4.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wayland-cursor v0.29.4 [INFO] [stderr] Downloaded blip_buf-sys v0.1.4 [INFO] [stderr] Downloaded wayland-sys v0.29.4 [INFO] [stderr] Downloaded wayland-commons v0.29.4 [INFO] [stderr] Downloaded wayland-client v0.29.4 [INFO] [stderr] Downloaded wayland-scanner v0.29.4 [INFO] [stderr] Downloaded serde v1.0.138 [INFO] [stderr] Downloaded wayland-protocols v0.29.4 [INFO] [stderr] Downloaded minifb v0.24.0 [INFO] [stderr] Downloaded serde_derive v1.0.138 [INFO] [stderr] Downloaded sdl2 v0.35.2 [INFO] [stderr] Downloaded orbclient v0.3.32 [INFO] [stderr] Downloaded sdl2-sys v0.35.2 [INFO] [stderr] Downloaded blip_buf v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6970321d96a3de637c8e99febd9aff2084828a4fb2ee233c6ec19d263e0be63a [INFO] running `Command { std: "docker" "start" "-a" "6970321d96a3de637c8e99febd9aff2084828a4fb2ee233c6ec19d263e0be63a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6970321d96a3de637c8e99febd9aff2084828a4fb2ee233c6ec19d263e0be63a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6970321d96a3de637c8e99febd9aff2084828a4fb2ee233c6ec19d263e0be63a", kill_on_drop: false }` [INFO] [stdout] 6970321d96a3de637c8e99febd9aff2084828a4fb2ee233c6ec19d263e0be63a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] ceeb597d7b31345e90b4272edafe7f17e12b8edf35ef858c59dd1187218304a7 [INFO] running `Command { std: "docker" "start" "-a" "ceeb597d7b31345e90b4272edafe7f17e12b8edf35ef858c59dd1187218304a7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling smallvec v1.9.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling once_cell v1.13.0 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling cpal v0.15.2 [INFO] [stderr] Compiling cty v0.2.2 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling dasp_sample v0.11.0 [INFO] [stderr] Compiling argparse v0.2.2 [INFO] [stderr] Compiling raw-window-handle v0.4.3 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling wayland-sys v0.29.4 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.56/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ceeb597d7b31345e90b4272edafe7f17e12b8edf35ef858c59dd1187218304a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ceeb597d7b31345e90b4272edafe7f17e12b8edf35ef858c59dd1187218304a7", kill_on_drop: false }` [INFO] [stdout] ceeb597d7b31345e90b4272edafe7f17e12b8edf35ef858c59dd1187218304a7