[INFO] cloning repository https://github.com/samuelyuan/rust-quadtree-art [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/samuelyuan/rust-quadtree-art" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamuelyuan%2Frust-quadtree-art", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamuelyuan%2Frust-quadtree-art'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 96fad45c959a6e1a03ecf1efc73427ab9afea164 [INFO] checking samuelyuan/rust-quadtree-art against try#121a90d34197f711021eeb158e7f4184b8be8ceb for pr-140313 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamuelyuan%2Frust-quadtree-art" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/samuelyuan/rust-quadtree-art on toolchain 121a90d34197f711021eeb158e7f4184b8be8ceb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/samuelyuan/rust-quadtree-art [INFO] finished tweaking git repo https://github.com/samuelyuan/rust-quadtree-art [INFO] tweaked toml for git repo https://github.com/samuelyuan/rust-quadtree-art written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/samuelyuan/rust-quadtree-art 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" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "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 angle v0.5.0 [INFO] [stderr] Downloaded svg v0.5.12 [INFO] [stderr] Downloaded rgb v0.8.35 [INFO] [stderr] Downloaded wide v0.7.6 [INFO] [stderr] Downloaded color-rs v0.7.1 [INFO] [stderr] Downloaded simba v0.7.3 [INFO] [stderr] Downloaded zune-inflate v0.2.42 [INFO] [stderr] Downloaded simd-adler32 v0.3.4 [INFO] [stderr] Downloaded draw v0.3.0 [INFO] [stderr] Downloaded exr v1.5.3 [INFO] [stderr] Downloaded nalgebra v0.30.1 [INFO] [stderr] Downloaded imageproc v0.23.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 668a9f9f4697f3f667725b3d952d3638020a2b086dd02f8a6bad2b9d11f6c098 [INFO] running `Command { std: "docker" "start" "-a" "668a9f9f4697f3f667725b3d952d3638020a2b086dd02f8a6bad2b9d11f6c098", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "668a9f9f4697f3f667725b3d952d3638020a2b086dd02f8a6bad2b9d11f6c098", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "668a9f9f4697f3f667725b3d952d3638020a2b086dd02f8a6bad2b9d11f6c098", kill_on_drop: false }` [INFO] [stdout] 668a9f9f4697f3f667725b3d952d3638020a2b086dd02f8a6bad2b9d11f6c098 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a2fd8b67e2109c244a338acefa7cabefed9cbbd67ce0db2614d18a40e155bde [INFO] running `Command { std: "docker" "start" "-a" "0a2fd8b67e2109c244a338acefa7cabefed9cbbd67ce0db2614d18a40e155bde", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking bytemuck v1.13.0 [INFO] [stderr] Compiling rayon-core v1.10.2 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling futures-core v0.3.26 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Compiling paste v1.0.11 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking simd-adler32 v0.3.4 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Checking futures-sink v0.3.26 [INFO] [stderr] Checking safe_arch v0.6.0 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Checking zune-inflate v0.2.42 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking flate2 v1.0.25 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [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 num-iter v0.1.43 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking wide v0.7.6 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [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" "0a2fd8b67e2109c244a338acefa7cabefed9cbbd67ce0db2614d18a40e155bde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a2fd8b67e2109c244a338acefa7cabefed9cbbd67ce0db2614d18a40e155bde", kill_on_drop: false }` [INFO] [stdout] 0a2fd8b67e2109c244a338acefa7cabefed9cbbd67ce0db2614d18a40e155bde