[INFO] fetching crate crust_ide 0.1.7... [INFO] testing crust_ide-0.1.7 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate crust_ide 0.1.7 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate crust_ide 0.1.7 [INFO] finished tweaking crates.io crate crust_ide 0.1.7 [INFO] tweaked toml for crates.io crate crust_ide 0.1.7 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate crust_ide 0.1.7 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate crust_ide 0.1.7 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded version-compare v0.1.1 [INFO] [stderr] Downloaded pango-sys v0.16.3 [INFO] [stderr] Downloaded system-deps v6.0.3 [INFO] [stderr] Downloaded pkg-config v0.3.26 [INFO] [stderr] Downloaded cfg-expr v0.11.0 [INFO] [stderr] Downloaded serde v1.0.151 [INFO] [stderr] Downloaded pango v0.16.5 [INFO] [stderr] Downloaded semver v0.11.0 [INFO] [stderr] Downloaded semver-parser v0.10.2 [INFO] [stderr] Downloaded ucd-trie v0.1.5 [INFO] [stderr] Downloaded cairo-rs v0.16.7 [INFO] [stderr] Downloaded gdk4-sys v0.5.4 [INFO] [stderr] Downloaded proc-macro2 v1.0.48 [INFO] [stderr] Downloaded futures-util v0.3.25 [INFO] [stderr] Downloaded glib v0.16.7 [INFO] [stderr] Downloaded syn v1.0.106 [INFO] [stderr] Downloaded gsk4 v0.5.4 [INFO] [stderr] Downloaded anyhow v1.0.67 [INFO] [stderr] Downloaded glib-sys v0.16.3 [INFO] [stderr] Downloaded gio-sys v0.16.3 [INFO] [stderr] Downloaded pest v2.5.1 [INFO] [stderr] Downloaded gtk4-sys v0.5.4 [INFO] [stderr] Downloaded gdk4 v0.5.4 [INFO] [stderr] Downloaded libc v0.2.138 [INFO] [stderr] Downloaded gtk4 v0.5.4 [INFO] [stderr] Downloaded rustc_version v0.3.3 [INFO] [stderr] Downloaded graphene-rs v0.16.3 [INFO] [stderr] Downloaded gio v0.16.7 [INFO] [stderr] Downloaded gtk4-macros v0.5.4 [INFO] [stderr] Downloaded graphene-sys v0.16.3 [INFO] [stderr] Downloaded gsk4-sys v0.5.4 [INFO] [stderr] Downloaded futures-io v0.3.25 [INFO] [stderr] Downloaded futures-channel v0.3.25 [INFO] [stderr] Downloaded futures-executor v0.3.25 [INFO] [stderr] Downloaded futures-core v0.3.25 [INFO] [stderr] Downloaded futures-macro v0.3.25 [INFO] [stderr] Downloaded futures-task v0.3.25 [INFO] [stderr] Downloaded proc-macro-crate v1.2.1 [INFO] [stderr] Downloaded glib-macros v0.16.3 [INFO] [stderr] Downloaded quote v1.0.22 [INFO] [stderr] Downloaded once_cell v1.16.0 [INFO] [stderr] Downloaded field-offset v0.3.4 [INFO] [stderr] Downloaded gdk-pixbuf v0.16.7 [INFO] [stderr] Downloaded cairo-sys-rs v0.16.3 [INFO] [stderr] Downloaded gdk-pixbuf-sys v0.16.3 [INFO] [stderr] Downloaded gobject-sys v0.16.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fc9f98a7f1d9b70572464f34484d42679563229f85a4bcca0d0854a170188e77 [INFO] running `Command { std: "docker" "start" "-a" "fc9f98a7f1d9b70572464f34484d42679563229f85a4bcca0d0854a170188e77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc9f98a7f1d9b70572464f34484d42679563229f85a4bcca0d0854a170188e77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc9f98a7f1d9b70572464f34484d42679563229f85a4bcca0d0854a170188e77", kill_on_drop: false }` [INFO] [stdout] fc9f98a7f1d9b70572464f34484d42679563229f85a4bcca0d0854a170188e77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b280d4258b0eb0f7298e23e9fe85c9f46c50adb1a1d0436fd6be0646e409c89 [INFO] running `Command { std: "docker" "start" "-a" "4b280d4258b0eb0f7298e23e9fe85c9f46c50adb1a1d0436fd6be0646e409c89", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.151 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling proc-macro2 v1.0.48 [INFO] [stderr] Compiling quote v1.0.22 [INFO] [stderr] Compiling cfg-expr v0.11.0 [INFO] [stderr] Compiling syn v1.0.106 [INFO] [stderr] Compiling libc v0.2.138 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling anyhow v1.0.67 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.48/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 futures-util v0.3.25 [INFO] [stderr] Compiling once_cell v1.16.0 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling ucd-trie v0.1.5 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] Compiling gio v0.16.7 [INFO] [stderr] Compiling futures-io v0.3.25 [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" "4b280d4258b0eb0f7298e23e9fe85c9f46c50adb1a1d0436fd6be0646e409c89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b280d4258b0eb0f7298e23e9fe85c9f46c50adb1a1d0436fd6be0646e409c89", kill_on_drop: false }` [INFO] [stdout] 4b280d4258b0eb0f7298e23e9fe85c9f46c50adb1a1d0436fd6be0646e409c89