[INFO] fetching crate quality-time 0.1.0...
[INFO] checking quality-time-0.1.0 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate quality-time 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate quality-time 0.1.0 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate quality-time 0.1.0
[INFO] finished tweaking crates.io crate quality-time 0.1.0
[INFO] tweaked toml for crates.io crate quality-time 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate quality-time 0.1.0 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" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uluru v3.0.0
[INFO] [stderr]   Downloaded git-object v0.26.0
[INFO] [stderr]   Downloaded git-prompt v0.3.1
[INFO] [stderr]   Downloaded tree-sitter-preproc v0.19.0
[INFO] [stderr]   Downloaded git-diff v0.26.0
[INFO] [stderr]   Downloaded git-hashtable v0.1.0
[INFO] [stderr]   Downloaded human_format v1.0.3
[INFO] [stderr]   Downloaded git-bitmap v0.2.0
[INFO] [stderr]   Downloaded git-traverse v0.22.0
[INFO] [stderr]   Downloaded git-command v0.2.1
[INFO] [stderr]   Downloaded git-quote v0.4.0
[INFO] [stderr]   Downloaded git-actor v0.17.0
[INFO] [stderr]   Downloaded git-validate v0.7.1
[INFO] [stderr]   Downloaded unicode-bom v1.1.4
[INFO] [stderr]   Downloaded git-discover v0.12.1
[INFO] [stderr]   Downloaded git-mailmap v0.9.1
[INFO] [stderr]   Downloaded git-chunk v0.4.0
[INFO] [stderr]   Downloaded git-revision v0.10.1
[INFO] [stderr]   Downloaded git-credentials v0.9.0
[INFO] [stderr]   Downloaded git-features v0.26.1
[INFO] [stderr]   Downloaded git-ref v0.23.1
[INFO] [stderr]   Downloaded git-config v0.15.1
[INFO] [stderr]   Downloaded nom v7.1.2
[INFO] [stderr]   Downloaded git-odb v0.40.1
[INFO] [stderr]   Downloaded tree-sitter v0.19.3
[INFO] [stderr]   Downloaded tui v0.19.0
[INFO] [stderr]   Downloaded git-repository v0.33.0
[INFO] [stderr]   Downloaded rust-code-analysis v0.0.24
[INFO] [stderr]   Downloaded git-pack v0.30.1
[INFO] [stderr]   Downloaded tree-sitter-java v0.19.0
[INFO] [stderr]   Downloaded tree-sitter-rust v0.19.0
[INFO] [stderr]   Downloaded nix v0.26.1
[INFO] [stderr]   Downloaded tree-sitter-javascript v0.19.0
[INFO] [stderr]   Downloaded bstr v1.1.0
[INFO] [stderr]   Downloaded tree-sitter-mozjs v0.19.0
[INFO] [stderr]   Downloaded prodash v23.0.0
[INFO] [stderr]   Downloaded tree-sitter-python v0.19.0
[INFO] [stderr]   Downloaded tree-sitter-cpp v0.19.0
[INFO] [stderr]   Downloaded compact_str v0.6.1
[INFO] [stderr]   Downloaded git-attributes v0.8.1
[INFO] [stderr]   Downloaded git-tempfile v3.0.0
[INFO] [stderr]   Downloaded git-index v0.12.2
[INFO] [stderr]   Downloaded git-worktree v0.12.1
[INFO] [stderr]   Downloaded git-url v0.13.1
[INFO] [stderr]   Downloaded git-glob v0.5.2
[INFO] [stderr]   Downloaded memmap2 v0.5.8
[INFO] [stderr]   Downloaded git-path v0.7.0
[INFO] [stderr]   Downloaded git-config-value v0.10.0
[INFO] [stderr]   Downloaded git-refspec v0.7.1
[INFO] [stderr]   Downloaded git-sec v0.6.1
[INFO] [stderr]   Downloaded git-date v0.4.1
[INFO] [stderr]   Downloaded btoi v0.4.2
[INFO] [stderr]   Downloaded git-hash v0.10.1
[INFO] [stderr]   Downloaded git-lock v3.0.1
[INFO] [stderr]   Downloaded tree-sitter-ccomment v0.19.0
[INFO] [stderr]   Downloaded tree-sitter-mozcpp v0.19.5
[INFO] [stderr]   Downloaded tree-sitter-typescript v0.19.0
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a8ac67a1bd5f7005f183915e66626fb99ac5054eb6a99b9c729b790f73b0222
[INFO] running `Command { std: "docker" "start" "-a" "9a8ac67a1bd5f7005f183915e66626fb99ac5054eb6a99b9c729b790f73b0222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a8ac67a1bd5f7005f183915e66626fb99ac5054eb6a99b9c729b790f73b0222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a8ac67a1bd5f7005f183915e66626fb99ac5054eb6a99b9c729b790f73b0222", kill_on_drop: false }`
[INFO] [stdout] 9a8ac67a1bd5f7005f183915e66626fb99ac5054eb6a99b9c729b790f73b0222
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7337e90ce0ea19bd4079d0e516b35791059258f18de6872be70281c073902e57
[INFO] running `Command { std: "docker" "start" "-a" "7337e90ce0ea19bd4079d0e516b35791059258f18de6872be70281c073902e57", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling memchr v2.5.0
[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]     Checking once_cell v1.17.0
[INFO] [stderr]    Compiling cc v1.0.78
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling parking_lot_core v0.9.5
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.49/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]     Checking regex-automata v0.1.10
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]     Checking hashbrown v0.12.3
[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" "7337e90ce0ea19bd4079d0e516b35791059258f18de6872be70281c073902e57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7337e90ce0ea19bd4079d0e516b35791059258f18de6872be70281c073902e57", kill_on_drop: false }`
[INFO] [stdout] 7337e90ce0ea19bd4079d0e516b35791059258f18de6872be70281c073902e57
