[INFO] fetching crate sfasta 0.3.5... [INFO] building sfasta-0.3.5 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate sfasta 0.3.5 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate sfasta 0.3.5 [INFO] finished tweaking crates.io crate sfasta 0.3.5 [INFO] tweaked toml for crates.io crate sfasta 0.3.5 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate sfasta 0.3.5 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate sfasta 0.3.5 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded xz v0.1.0 [INFO] [stderr] Downloaded tikv-jemallocator v0.5.0 [INFO] [stderr] Downloaded zstd-safe v6.0.2+zstd.1.5.2 [INFO] [stderr] Downloaded git-version-macro v0.3.5 [INFO] [stderr] Downloaded fs_extra v1.2.0 [INFO] [stderr] Downloaded zstd v0.12.1+zstd.1.5.2 [INFO] [stderr] Downloaded syncmers v0.1.5 [INFO] [stderr] Downloaded mimalloc v0.1.32 [INFO] [stderr] Downloaded cc v1.0.78 [INFO] [stderr] Downloaded git-version v0.3.5 [INFO] [stderr] Downloaded cmake v0.1.49 [INFO] [stderr] Downloaded bincode_derive v2.0.0-rc.2 [INFO] [stderr] Downloaded sigpipe v0.1.3 [INFO] [stderr] Downloaded console v0.15.2 [INFO] [stderr] Downloaded virtue v0.0.8 [INFO] [stderr] Downloaded bytemuck v1.12.3 [INFO] [stderr] Downloaded pulp v0.10.4 [INFO] [stderr] Downloaded terminal_size v0.2.3 [INFO] [stderr] Downloaded bincode v2.0.0-rc.2 [INFO] [stderr] Downloaded serde v1.0.151 [INFO] [stderr] Downloaded indicatif v0.17.2 [INFO] [stderr] Downloaded rayon-core v1.10.1 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.13 [INFO] [stderr] Downloaded libsfasta v0.3.4 [INFO] [stderr] Downloaded ruzstd v0.3.0 [INFO] [stderr] Downloaded portable-atomic v0.3.18 [INFO] [stderr] Downloaded rayon v1.6.1 [INFO] [stderr] Downloaded brotli-decompressor v2.3.2 [INFO] [stderr] Downloaded rustix v0.36.5 [INFO] [stderr] Downloaded libc v0.2.138 [INFO] [stderr] Downloaded zstd-sys v2.0.4+zstd.1.5.2 [INFO] [stderr] Downloaded tokio v1.23.0 [INFO] [stderr] Downloaded tikv-jemalloc-sys v0.5.2+5.3.0-patched [INFO] [stderr] Downloaded libmimalloc-sys v0.1.28 [INFO] [stderr] Downloaded libz-ng-sys v1.1.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 97dfa5cecd590e0a058661d2e7ce4dc99b334d5c5ec8c6fed0b300a89145dcba [INFO] running `Command { std: "docker" "start" "-a" "97dfa5cecd590e0a058661d2e7ce4dc99b334d5c5ec8c6fed0b300a89145dcba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "97dfa5cecd590e0a058661d2e7ce4dc99b334d5c5ec8c6fed0b300a89145dcba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97dfa5cecd590e0a058661d2e7ce4dc99b334d5c5ec8c6fed0b300a89145dcba", kill_on_drop: false }` [INFO] [stdout] 97dfa5cecd590e0a058661d2e7ce4dc99b334d5c5ec8c6fed0b300a89145dcba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41f754170443903271f652f22a273d7f92e57759a0220a51d25e1eb31234a35d [INFO] running `Command { std: "docker" "start" "-a" "41f754170443903271f652f22a273d7f92e57759a0220a51d25e1eb31234a35d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.138 [INFO] [stderr] Compiling proc-macro2 v1.0.49 [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] Compiling io-lifetimes v1.0.3 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling rustix v0.36.5 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling futures-sink v0.3.25 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling linux-raw-sys v0.1.4 [INFO] [stderr] Compiling futures-io v0.3.25 [INFO] [stderr] Compiling tokio v1.23.0 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.49/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 crossbeam-queue v0.3.8 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling zstd-safe v6.0.2+zstd.1.5.2 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling bytemuck v1.12.3 [INFO] [stderr] Compiling virtue v0.0.8 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling bytes v1.3.0 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling portable-atomic v0.3.18 [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" "41f754170443903271f652f22a273d7f92e57759a0220a51d25e1eb31234a35d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41f754170443903271f652f22a273d7f92e57759a0220a51d25e1eb31234a35d", kill_on_drop: false }` [INFO] [stdout] 41f754170443903271f652f22a273d7f92e57759a0220a51d25e1eb31234a35d