[INFO] cloning repository https://github.com/bool-rus/beads-and-treads [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bool-rus/beads-and-treads" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbool-rus%2Fbeads-and-treads", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbool-rus%2Fbeads-and-treads'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dbefcb6322b1a47d81f2450e09a6549f263de448 [INFO] testing bool-rus/beads-and-treads against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbool-rus%2Fbeads-and-treads" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bool-rus/beads-and-treads on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bool-rus/beads-and-treads [INFO] finished tweaking git repo https://github.com/bool-rus/beads-and-treads [INFO] tweaked toml for git repo https://github.com/bool-rus/beads-and-treads written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/bool-rus/beads-and-treads 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" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "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 enumn v0.1.7 [INFO] [stderr] Downloaded rfd v0.11.2 [INFO] [stderr] Downloaded glutin v0.30.6 [INFO] [stderr] Downloaded serde_repr v0.1.11 [INFO] [stderr] Downloaded zbus_macros v3.11.0 [INFO] [stderr] Downloaded zbus v3.11.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e1e11fa4ffe15b5e5879391f26904e0dc789730a2e5465d6a339285ce663a0ec [INFO] running `Command { std: "docker" "start" "-a" "e1e11fa4ffe15b5e5879391f26904e0dc789730a2e5465d6a339285ce663a0ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e1e11fa4ffe15b5e5879391f26904e0dc789730a2e5465d6a339285ce663a0ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1e11fa4ffe15b5e5879391f26904e0dc789730a2e5465d6a339285ce663a0ec", kill_on_drop: false }` [INFO] [stdout] e1e11fa4ffe15b5e5879391f26904e0dc789730a2e5465d6a339285ce663a0ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25eb55f4ed8b8f2248607d7b0e6ab75cbe3a2e9a2b9b028a055fbd6826304d4a [INFO] running `Command { std: "docker" "start" "-a" "25eb55f4ed8b8f2248607d7b0e6ab75cbe3a2e9a2b9b028a055fbd6826304d4a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling serde_derive v1.0.155 [INFO] [stderr] Compiling serde v1.0.155 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling cfg-expr v0.11.0 [INFO] [stderr] Compiling futures-core v0.3.27 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling thiserror v1.0.39 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling futures-io v0.3.27 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.51/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 dlib v0.5.0 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling toml_datetime v0.6.1 [INFO] [stderr] Compiling winnow v0.3.5 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] Compiling fastrand v1.9.0 [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" "25eb55f4ed8b8f2248607d7b0e6ab75cbe3a2e9a2b9b028a055fbd6826304d4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25eb55f4ed8b8f2248607d7b0e6ab75cbe3a2e9a2b9b028a055fbd6826304d4a", kill_on_drop: false }` [INFO] [stdout] 25eb55f4ed8b8f2248607d7b0e6ab75cbe3a2e9a2b9b028a055fbd6826304d4a