[INFO] fetching crate git-testtools 0.10.0... [INFO] checking git-testtools-0.10.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate git-testtools 0.10.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate git-testtools 0.10.0 [INFO] finished tweaking crates.io crate git-testtools 0.10.0 [INFO] tweaked toml for crates.io crate git-testtools 0.10.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate git-testtools 0.10.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate git-testtools 0.10.0 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded git-path v0.7.0 [INFO] [stderr] Downloaded git-validate v0.7.1 [INFO] [stderr] Downloaded io-close v0.3.7 [INFO] [stderr] Downloaded git-object v0.24.0 [INFO] [stderr] Downloaded git-quote v0.4.0 [INFO] [stderr] Downloaded git-actor v0.15.0 [INFO] [stderr] Downloaded git-lock v3.0.1 [INFO] [stderr] Downloaded git-bitmap v0.2.0 [INFO] [stderr] Downloaded btoi v0.4.2 [INFO] [stderr] Downloaded git-sec v0.6.0 [INFO] [stderr] Downloaded git-discover v0.10.0 [INFO] [stderr] Downloaded git-attributes v0.7.0 [INFO] [stderr] Downloaded git-features v0.25.1 [INFO] [stderr] Downloaded git-hash v0.10.1 [INFO] [stderr] Downloaded git-glob v0.5.1 [INFO] [stderr] Downloaded git-index v0.10.0 [INFO] [stderr] Downloaded compact_str v0.6.1 [INFO] [stderr] Downloaded hashbrown v0.13.1 [INFO] [stderr] Downloaded prodash v22.1.0 [INFO] [stderr] Downloaded git-date v0.3.1 [INFO] [stderr] Downloaded unicode-bom v1.1.4 [INFO] [stderr] Downloaded human_format v1.0.3 [INFO] [stderr] Downloaded bstr v1.1.0 [INFO] [stderr] Downloaded filetime v0.2.19 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.40.0 [INFO] [stderr] Downloaded git-tempfile v3.0.0 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.40.0 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.40.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.40.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.40.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.40.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.40.0 [INFO] [stderr] Downloaded windows v0.40.0 [INFO] [stderr] Downloaded git-hashtable v0.1.0 [INFO] [stderr] Downloaded git-ref v0.21.0 [INFO] [stderr] Downloaded git-traverse v0.20.0 [INFO] [stderr] Downloaded git-worktree v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 625c0bc2965bb185ee552790934f93aaefc0aaa72aabbdf2f2918293031ed4f0 [INFO] running `Command { std: "docker" "start" "-a" "625c0bc2965bb185ee552790934f93aaefc0aaa72aabbdf2f2918293031ed4f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "625c0bc2965bb185ee552790934f93aaefc0aaa72aabbdf2f2918293031ed4f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "625c0bc2965bb185ee552790934f93aaefc0aaa72aabbdf2f2918293031ed4f0", kill_on_drop: false }` [INFO] [stdout] 625c0bc2965bb185ee552790934f93aaefc0aaa72aabbdf2f2918293031ed4f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f8b682aab04040e76c0e4f804844a3a7d027320bd3392118cfe78bc858a14ac3 [INFO] running `Command { std: "docker" "start" "-a" "f8b682aab04040e76c0e4f804844a3a7d027320bd3392118cfe78bc858a14ac3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Checking once_cell v1.16.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking itoa v1.0.5 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling parking_lot_core v0.9.5 [INFO] [stderr] Compiling time-core v0.1.0 [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] [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" "f8b682aab04040e76c0e4f804844a3a7d027320bd3392118cfe78bc858a14ac3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8b682aab04040e76c0e4f804844a3a7d027320bd3392118cfe78bc858a14ac3", kill_on_drop: false }` [INFO] [stdout] f8b682aab04040e76c0e4f804844a3a7d027320bd3392118cfe78bc858a14ac3