[INFO] cloning repository https://github.com/ChatImproVR/chatimprovr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChatImproVR/chatimprovr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChatImproVR%2Fchatimprovr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChatImproVR%2Fchatimprovr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d22727d25f0266f33608bc5d5ce65bbc255fd1a4
[INFO] checking ChatImproVR/chatimprovr against master#f2c70877a7dbc51cd98e2d5d25209b24d4a586d5 for pr-150097
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChatImproVR%2Fchatimprovr" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ChatImproVR/chatimprovr
[INFO] finished tweaking git repo https://github.com/ChatImproVR/chatimprovr
[INFO] tweaked toml for git repo https://github.com/ChatImproVR/chatimprovr written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ChatImproVR/chatimprovr on toolchain f2c70877a7dbc51cd98e2d5d25209b24d4a586d5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f2c70877a7dbc51cd98e2d5d25209b24d4a586d5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ChatImproVR/chatimprovr 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" "+f2c70877a7dbc51cd98e2d5d25209b24d4a586d5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-encoder v0.25.0
[INFO] [stderr]   Downloaded wasmtime-jit-debug v7.0.1
[INFO] [stderr]   Downloaded wasmtime-asm-macros v7.0.1
[INFO] [stderr]   Downloaded wasmtime-fiber v7.0.1
[INFO] [stderr]   Downloaded wat v1.0.61
[INFO] [stderr]   Downloaded wasmtime-wit-bindgen v7.0.1
[INFO] [stderr]   Downloaded cranelift-native v0.94.1
[INFO] [stderr]   Downloaded wasmtime-types v7.0.1
[INFO] [stderr]   Downloaded wasmtime-component-macro v7.0.1
[INFO] [stderr]   Downloaded wasmtime-component-util v7.0.1
[INFO] [stderr]   Downloaded wasmtime-jit-icache-coherence v7.0.1
[INFO] [stderr]   Downloaded wasmtime-cache v7.0.1
[INFO] [stderr]   Downloaded anyhow v1.0.67
[INFO] [stderr]   Downloaded notify v5.0.0
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.94.1
[INFO] [stderr]   Downloaded wasmtime-cranelift v7.0.1
[INFO] [stderr]   Downloaded wasmtime-environ v7.0.1
[INFO] [stderr]   Downloaded wasmtime-runtime v7.0.1
[INFO] [stderr]   Downloaded wasmparser v0.100.0
[INFO] [stderr]   Downloaded cranelift-wasm v0.94.1
[INFO] [stderr]   Downloaded wasmtime v7.0.1
[INFO] [stderr]   Downloaded wast v55.0.0
[INFO] [stderr]   Downloaded wit-parser v0.6.4
[INFO] [stderr]   Downloaded cranelift-isle v0.94.1
[INFO] [stderr]   Downloaded cranelift-frontend v0.94.1
[INFO] [stderr]   Downloaded wasmtime-jit v7.0.1
[INFO] [stderr]   Downloaded ittapi v0.3.3
[INFO] [stderr]   Downloaded cranelift-entity v0.94.1
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.94.1
[INFO] [stderr]   Downloaded zstd-sys v2.0.4+zstd.1.5.2
[INFO] [stderr]   Downloaded cranelift-codegen v0.94.1
[INFO] [stderr]   Downloaded ittapi-sys v0.3.3
[INFO] [stderr]   Downloaded cranelift-bforest v0.94.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f2c70877a7dbc51cd98e2d5d25209b24d4a586d5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f76d0808bece11cdbf64c8d205e4af09be51b968e5613cfb81548353646ecce
[INFO] running `Command { std: "docker" "start" "-a" "6f76d0808bece11cdbf64c8d205e4af09be51b968e5613cfb81548353646ecce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f76d0808bece11cdbf64c8d205e4af09be51b968e5613cfb81548353646ecce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f76d0808bece11cdbf64c8d205e4af09be51b968e5613cfb81548353646ecce", kill_on_drop: false }`
[INFO] [stdout] 6f76d0808bece11cdbf64c8d205e4af09be51b968e5613cfb81548353646ecce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+f2c70877a7dbc51cd98e2d5d25209b24d4a586d5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed640395dca14fc319805fc8538ef4f6300cdbdff1c93dab842642d48c606529
[INFO] running `Command { std: "docker" "start" "-a" "ed640395dca14fc319805fc8538ef4f6300cdbdff1c93dab842642d48c606529", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.52
[INFO] [stderr]    Compiling serde_derive v1.0.151
[INFO] [stderr]    Compiling serde v1.0.151
[INFO] [stderr]     Checking once_cell v1.16.0
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]     Checking bytemuck v1.12.3
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling ahash v0.8.2
[INFO] [stderr]    Compiling io-lifetimes v1.0.3
[INFO] [stderr]    Compiling target-lexicon v0.12.5
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling rustix v0.36.11
[INFO] [stderr]     Checking linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling cranelift-isle v0.94.1
[INFO] [stderr]    Compiling anyhow v1.0.67
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.94.1
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.94.1
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.52/src/lib.rs:92:30
[INFO] [stdout]    |
[INFO] [stdout] 92 |     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a feature with a similar name: `proc_macro_span_file`
[INFO] [stdout]    |
[INFO] [stdout] 92 -     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout] 92 +     feature(proc_macro_span, proc_macro_span_file)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]     Checking slice-group-by v0.3.0
[INFO] [stderr]     Checking generic-array v0.14.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.13
[INFO] [stderr]     Checking bumpalo v3.11.1
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[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" "ed640395dca14fc319805fc8538ef4f6300cdbdff1c93dab842642d48c606529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed640395dca14fc319805fc8538ef4f6300cdbdff1c93dab842642d48c606529", kill_on_drop: false }`
[INFO] [stdout] ed640395dca14fc319805fc8538ef4f6300cdbdff1c93dab842642d48c606529
