[INFO] cloning repository https://github.com/rylev/spin-todo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rylev/spin-todo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frylev%2Fspin-todo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frylev%2Fspin-todo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 19a11057cecf38f653a05e68e0895164b38077b0
[INFO] testing rylev/spin-todo against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frylev%2Fspin-todo" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rylev/spin-todo
[INFO] finished tweaking git repo https://github.com/rylev/spin-todo
[INFO] tweaked toml for git repo https://github.com/rylev/spin-todo written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rylev/spin-todo on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rylev/spin-todo 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/fermyon/spin`
[INFO] [stderr] error: invalid character `{` in package name: `{{project-name | kebab_case}}`, the first character must be a Unicode XID start character (most letters or `_`)
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/spin-af3dbb23525728d0/e0bd911/templates/http-rust/content/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "{{project-name | kebab_case}}"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] error: invalid character `{` in package name: `{{project-name | kebab_case}}`, the first character must be a Unicode XID start character (most letters or `_`)
[INFO] [stderr]  --> ../../../cargo-home/git/checkouts/spin-af3dbb23525728d0/e0bd911/templates/redis-rust/content/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "{{project-name | kebab_case}}"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-ident v1.0.8
[INFO] [stderr]   Downloaded serde_derive v1.0.160
[INFO] [stderr]   Downloaded time-macros v0.2.8
[INFO] [stderr]   Downloaded wasm-metadata v0.8.0
[INFO] [stderr]   Downloaded smartcow v0.2.1
[INFO] [stderr]   Downloaded time-core v0.1.0
[INFO] [stderr]   Downloaded wit-bindgen-core v0.8.0
[INFO] [stderr]   Downloaded wit-bindgen v0.8.0
[INFO] [stderr]   Downloaded wit-bindgen-rust v0.8.0
[INFO] [stderr]   Downloaded routefinder v0.5.3
[INFO] [stderr]   Downloaded thiserror-impl v1.0.40
[INFO] [stderr]   Downloaded thiserror v1.0.40
[INFO] [stderr]   Downloaded ryu v1.0.13
[INFO] [stderr]   Downloaded serde_qs v0.12.0
[INFO] [stderr]   Downloaded wit-parser v0.8.0
[INFO] [stderr]   Downloaded wasm-encoder v0.29.0
[INFO] [stderr]   Downloaded serde_json v1.0.96
[INFO] [stderr]   Downloaded wit-component v0.11.0
[INFO] [stderr]   Downloaded wasmparser v0.107.0
[INFO] [stderr]   Downloaded syn v2.0.15
[INFO] [stderr]   Downloaded time v0.3.20
[INFO] [stderr]   Downloaded pulldown-cmark v0.8.0
[INFO] [stderr]   Downloaded anyhow v1.0.70
[INFO] [stderr]   Downloaded serde v1.0.160
[INFO] [stderr]   Downloaded semver v1.0.17
[INFO] [stderr]   Downloaded proc-macro2 v1.0.56
[INFO] [stderr]   Downloaded smartstring v1.0.1
[INFO] [stderr]   Downloaded quote v1.0.26
[INFO] [stderr]   Downloaded wit-bindgen-rust-lib v0.8.0
[INFO] [stderr]   Downloaded leb128 v0.2.5
[INFO] [stderr]   Downloaded id-arena v2.2.1
[INFO] [stderr]   Downloaded wit-bindgen-rust-macro v0.8.0
[INFO] [stderr]   Downloaded itoa v1.0.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1d299c3e422d3bf7446394a777e748200967f555b545c9ebe6089278537ee86
[INFO] running `Command { std: "docker" "start" "-a" "f1d299c3e422d3bf7446394a777e748200967f555b545c9ebe6089278537ee86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1d299c3e422d3bf7446394a777e748200967f555b545c9ebe6089278537ee86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1d299c3e422d3bf7446394a777e748200967f555b545c9ebe6089278537ee86", kill_on_drop: false }`
[INFO] [stdout] f1d299c3e422d3bf7446394a777e748200967f555b545c9ebe6089278537ee86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d29fec349da8bed1d9b818e9345562a938d2c9a9a1de29fd387eb3c31c0b00de
[INFO] running `Command { std: "docker" "start" "-a" "d29fec349da8bed1d9b818e9345562a938d2c9a9a1de29fd387eb3c31c0b00de", kill_on_drop: false }`
[INFO] [stderr] error: invalid character `{` in package name: `{{project-name | kebab_case}}`, the first character must be a Unicode XID start character (most letters or `_`)
[INFO] [stderr]  --> ../cargo-home/git/checkouts/spin-af3dbb23525728d0/e0bd911/templates/http-rust/content/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "{{project-name | kebab_case}}"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] error: invalid character `{` in package name: `{{project-name | kebab_case}}`, the first character must be a Unicode XID start character (most letters or `_`)
[INFO] [stderr]  --> ../cargo-home/git/checkouts/spin-af3dbb23525728d0/e0bd911/templates/redis-rust/content/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "{{project-name | kebab_case}}"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling anyhow v1.0.70
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling percent-encoding v2.2.0
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.56/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 hashbrown v0.12.3
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.13
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling form_urlencoded v1.1.0
[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" "d29fec349da8bed1d9b818e9345562a938d2c9a9a1de29fd387eb3c31c0b00de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d29fec349da8bed1d9b818e9345562a938d2c9a9a1de29fd387eb3c31c0b00de", kill_on_drop: false }`
[INFO] [stdout] d29fec349da8bed1d9b818e9345562a938d2c9a9a1de29fd387eb3c31c0b00de