[INFO] cloning repository https://github.com/shebpamm/awmrandr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shebpamm/awmrandr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshebpamm%2Fawmrandr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshebpamm%2Fawmrandr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e995f4b0069f6c37d6eac7f706031b6ab694e311 [INFO] checking shebpamm/awmrandr against try#6db1a6a7ebb2ad243051f3ff949f987dd70cde2b+rustflags=-Dreturn-local-variable-ptr for pr-134218 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshebpamm%2Fawmrandr" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shebpamm/awmrandr on toolchain 6db1a6a7ebb2ad243051f3ff949f987dd70cde2b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shebpamm/awmrandr [INFO] finished tweaking git repo https://github.com/shebpamm/awmrandr [INFO] tweaked toml for git repo https://github.com/shebpamm/awmrandr written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/shebpamm/awmrandr 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" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded xdg-home v1.0.0 [INFO] [stderr] Downloaded zvariant_utils v1.0.0 [INFO] [stderr] Downloaded gloo-timers v0.2.6 [INFO] [stderr] Downloaded zbus_names v2.5.0 [INFO] [stderr] Downloaded cpufeatures v0.2.6 [INFO] [stderr] Downloaded async-global-executor v2.3.1 [INFO] [stderr] Downloaded atomic-waker v1.1.1 [INFO] [stderr] Downloaded io-lifetimes v1.0.10 [INFO] [stderr] Downloaded async-process v1.7.0 [INFO] [stderr] Downloaded signal-hook v0.3.15 [INFO] [stderr] Downloaded polling v2.7.0 [INFO] [stderr] Downloaded zvariant v3.12.0 [INFO] [stderr] Downloaded blocking v1.3.1 [INFO] [stderr] Downloaded ctor v0.1.26 [INFO] [stderr] Downloaded rustix v0.37.13 [INFO] [stderr] Downloaded zbus v3.12.0 [INFO] [stderr] Downloaded async-std v1.12.0 [INFO] [stderr] Downloaded zbus_macros v3.12.0 [INFO] [stderr] Downloaded zvariant_derive v3.12.0 [INFO] [stderr] Downloaded linux-raw-sys v0.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a4dd15c164e1a8c41091e7a4e3d8cd74f9b5cf15e254be91fca3d00cc7994b8 [INFO] running `Command { std: "docker" "start" "-a" "3a4dd15c164e1a8c41091e7a4e3d8cd74f9b5cf15e254be91fca3d00cc7994b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a4dd15c164e1a8c41091e7a4e3d8cd74f9b5cf15e254be91fca3d00cc7994b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a4dd15c164e1a8c41091e7a4e3d8cd74f9b5cf15e254be91fca3d00cc7994b8", kill_on_drop: false }` [INFO] [stdout] 3a4dd15c164e1a8c41091e7a4e3d8cd74f9b5cf15e254be91fca3d00cc7994b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dreturn-local-variable-ptr" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e9c1482449dc86cfd6a6e2fe1f83adefac47864d5f6822a508f1d37ac9b48b9 [INFO] running `Command { std: "docker" "start" "-a" "2e9c1482449dc86cfd6a6e2fe1f83adefac47864d5f6822a508f1d37ac9b48b9", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling polling v2.7.0 [INFO] [stderr] Checking concurrent-queue v2.2.0 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Compiling rustix v0.37.13 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Checking linux-raw-sys v0.3.3 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/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] Checking static_assertions v1.1.0 [INFO] [stderr] Checking atomic-waker v1.1.1 [INFO] [stderr] Checking async-channel v1.8.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling signal-hook v0.3.15 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Compiling async-process v1.7.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling futures-util v0.3.28 [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" "2e9c1482449dc86cfd6a6e2fe1f83adefac47864d5f6822a508f1d37ac9b48b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e9c1482449dc86cfd6a6e2fe1f83adefac47864d5f6822a508f1d37ac9b48b9", kill_on_drop: false }` [INFO] [stdout] 2e9c1482449dc86cfd6a6e2fe1f83adefac47864d5f6822a508f1d37ac9b48b9