[INFO] cloning repository https://github.com/gilvbp/ChatAppGtk4 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gilvbp/ChatAppGtk4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgilvbp%2FChatAppGtk4", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgilvbp%2FChatAppGtk4'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f542b2897c9143e157dcf5794a3f0b6826824d1f [INFO] testing gilvbp/ChatAppGtk4 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgilvbp%2FChatAppGtk4" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/gilvbp/ChatAppGtk4 [INFO] finished tweaking git repo https://github.com/gilvbp/ChatAppGtk4 [INFO] tweaked toml for git repo https://github.com/gilvbp/ChatAppGtk4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/gilvbp/ChatAppGtk4 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 git repo https://github.com/gilvbp/ChatAppGtk4 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] Downloading crates ... [INFO] [stderr] Downloaded system-deps v6.0.4 [INFO] [stderr] Downloaded glib-sys v0.17.4 [INFO] [stderr] Downloaded field-offset v0.3.5 [INFO] [stderr] Downloaded gsk4 v0.6.3 [INFO] [stderr] Downloaded cairo-rs v0.17.0 [INFO] [stderr] Downloaded gdk4 v0.6.3 [INFO] [stderr] Downloaded gtk4-sys v0.6.3 [INFO] [stderr] Downloaded gdk4-sys v0.6.3 [INFO] [stderr] Downloaded gio-sys v0.17.4 [INFO] [stderr] Downloaded pango v0.17.4 [INFO] [stderr] Downloaded pango-sys v0.17.0 [INFO] [stderr] Downloaded gio v0.17.4 [INFO] [stderr] Downloaded syn v2.0.14 [INFO] [stderr] Downloaded glib v0.17.5 [INFO] [stderr] Downloaded gdk-pixbuf v0.17.0 [INFO] [stderr] Downloaded graphene-rs v0.17.1 [INFO] [stderr] Downloaded gtk4-macros v0.6.6 [INFO] [stderr] Downloaded cairo-sys-rs v0.17.0 [INFO] [stderr] Downloaded gdk-pixbuf-sys v0.17.0 [INFO] [stderr] Downloaded gtk4 v0.6.6 [INFO] [stderr] Downloaded graphene-sys v0.17.0 [INFO] [stderr] Downloaded glib-macros v0.17.7 [INFO] [stderr] Downloaded gsk4-sys v0.6.3 [INFO] [stderr] Downloaded gobject-sys v0.17.4 [INFO] [stderr] Downloaded cfg-expr v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1d132bf6a3a8aebebe3012b4d0682dee1dc3abae3fb819afc77dd6856e73d07e [INFO] running `Command { std: "docker" "start" "-a" "1d132bf6a3a8aebebe3012b4d0682dee1dc3abae3fb819afc77dd6856e73d07e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d132bf6a3a8aebebe3012b4d0682dee1dc3abae3fb819afc77dd6856e73d07e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d132bf6a3a8aebebe3012b4d0682dee1dc3abae3fb819afc77dd6856e73d07e", kill_on_drop: false }` [INFO] [stdout] 1d132bf6a3a8aebebe3012b4d0682dee1dc3abae3fb819afc77dd6856e73d07e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 06ee00e471b21a9b2a7d4359b5d6c82148f174951505879d82216036e8611f2e [INFO] running `Command { std: "docker" "start" "-a" "06ee00e471b21a9b2a7d4359b5d6c82148f174951505879d82216036e8611f2e", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.160 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling winnow v0.4.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling anyhow v1.0.70 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling cfg-expr v0.14.0 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling slab v0.4.8 [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] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling either v1.8.1 [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" "06ee00e471b21a9b2a7d4359b5d6c82148f174951505879d82216036e8611f2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06ee00e471b21a9b2a7d4359b5d6c82148f174951505879d82216036e8611f2e", kill_on_drop: false }` [INFO] [stdout] 06ee00e471b21a9b2a7d4359b5d6c82148f174951505879d82216036e8611f2e