[INFO] cloning repository https://github.com/ecumene/discord_spin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ecumene/discord_spin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fecumene%2Fdiscord_spin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fecumene%2Fdiscord_spin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fd3f5c18c734a704ce1473c8f89f9551542056ca
[INFO] building ecumene/discord_spin against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fecumene%2Fdiscord_spin" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ecumene/discord_spin on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/ecumene/discord_spin
[INFO] finished tweaking git repo https://github.com/ecumene/discord_spin
[INFO] tweaked toml for git repo https://github.com/ecumene/discord_spin written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ecumene/discord_spin 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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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-af3dbb23525728d0/9ec50c5/templates/http-rust/content/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "{{project-name | kebab_case}}"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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-af3dbb23525728d0/9ec50c5/templates/redis-rust/content/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "{{project-name | kebab_case}}"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]     Updating git repository `https://github.com/bytecodealliance/wit-bindgen`
[INFO] [stderr]     Updating git repository `https://github.com/deislabs/wasi-experimental-http`
[INFO] [stderr]     Updating git repository `https://github.com/bytecodealliance/wit-bindgen`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async-trait v0.1.52
[INFO] [stderr]   Downloaded quote v1.0.14
[INFO] [stderr]   Downloaded subtle v2.4.1
[INFO] [stderr]   Downloaded heck v0.3.3
[INFO] [stderr]   Downloaded cpufeatures v0.2.2
[INFO] [stderr]   Downloaded ryu v1.0.10
[INFO] [stderr]   Downloaded ed25519-dalek v1.0.1
[INFO] [stderr]   Downloaded tracing v0.1.31
[INFO] [stderr]   Downloaded serde_derive v1.0.136
[INFO] [stderr]   Downloaded pulldown-cmark v0.8.0
[INFO] [stderr]   Downloaded tracing-attributes v0.1.19
[INFO] [stderr]   Downloaded serde_json v1.0.81
[INFO] [stderr]   Downloaded id-arena v2.2.1
[INFO] [stderr]   Downloaded syn v1.0.85
[INFO] [stderr]   Downloaded signature v1.5.0
[INFO] [stderr]   Downloaded ed25519 v1.5.2
[INFO] [stderr]   Downloaded zeroize_derive v1.3.2
[INFO] [stderr]   Downloaded zeroize v1.3.0
[INFO] [stderr]   Downloaded anyhow v1.0.52
[INFO] [stderr]   Downloaded curve25519-dalek v3.2.1
[INFO] [stderr]   Downloaded libc v0.2.126
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b05ddef53e664b162e228a8d07e9dcba8c24d8439642e848a82daba4b6851a20
[INFO] running `Command { std: "docker" "start" "-a" "b05ddef53e664b162e228a8d07e9dcba8c24d8439642e848a82daba4b6851a20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b05ddef53e664b162e228a8d07e9dcba8c24d8439642e848a82daba4b6851a20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b05ddef53e664b162e228a8d07e9dcba8c24d8439642e848a82daba4b6851a20", kill_on_drop: false }`
[INFO] [stdout] b05ddef53e664b162e228a8d07e9dcba8c24d8439642e848a82daba4b6851a20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7ba141d0e753d91e93ce652c9ab7dc5b221c3897b1520b2f372939c66e64e2a
[INFO] running `Command { std: "docker" "start" "-a" "a7ba141d0e753d91e93ce652c9ab7dc5b221c3897b1520b2f372939c66e64e2a", 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-af3dbb23525728d0/9ec50c5/templates/http-rust/content/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "{{project-name | kebab_case}}"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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-af3dbb23525728d0/9ec50c5/templates/redis-rust/content/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "{{project-name | kebab_case}}"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling anyhow v1.0.52
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling wit-bindgen-gen-rust-wasm v0.1.0 (https://github.com/bytecodealliance/wit-bindgen?rev=2f46ce4cc072107153da0cefe15bdc69aa5b84d0#2f46ce4c)
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling tinyvec v1.5.1
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling wit-bindgen-gen-rust-wasm v0.1.0 (https://github.com/bytecodealliance/wit-bindgen?rev=e9c7c0a3405845cecd3fe06f3c20ab413302fc73#e9c7c0a3)
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling tracing-core v0.1.22
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling cpufeatures v0.2.2
[INFO] [stderr]    Compiling signature v1.5.0
[INFO] [stderr]    Compiling ed25519 v1.5.2
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]    Compiling http v0.2.6
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling wit-parser v0.1.0 (https://github.com/bytecodealliance/wit-bindgen?rev=2f46ce4cc072107153da0cefe15bdc69aa5b84d0#2f46ce4c)
[INFO] [stderr]    Compiling wit-parser v0.1.0 (https://github.com/bytecodealliance/wit-bindgen?rev=e9c7c0a3405845cecd3fe06f3c20ab413302fc73#e9c7c0a3)
[INFO] [stderr]    Compiling wit-bindgen-gen-core v0.1.0 (https://github.com/bytecodealliance/wit-bindgen?rev=e9c7c0a3405845cecd3fe06f3c20ab413302fc73#e9c7c0a3)
[INFO] [stderr]    Compiling wit-bindgen-gen-core v0.1.0 (https://github.com/bytecodealliance/wit-bindgen?rev=2f46ce4cc072107153da0cefe15bdc69aa5b84d0#2f46ce4c)
[INFO] [stderr]    Compiling wit-bindgen-gen-rust v0.1.0 (https://github.com/bytecodealliance/wit-bindgen?rev=e9c7c0a3405845cecd3fe06f3c20ab413302fc73#e9c7c0a3)
[INFO] [stderr]    Compiling wit-bindgen-gen-rust v0.1.0 (https://github.com/bytecodealliance/wit-bindgen?rev=2f46ce4cc072107153da0cefe15bdc69aa5b84d0#2f46ce4c)
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.19
[INFO] [stderr]    Compiling wit-bindgen-rust-impl v0.1.0 (https://github.com/bytecodealliance/wit-bindgen?rev=2f46ce4cc072107153da0cefe15bdc69aa5b84d0#2f46ce4c)
[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]    Compiling wit-bindgen-rust-impl v0.1.0 (https://github.com/bytecodealliance/wit-bindgen?rev=e9c7c0a3405845cecd3fe06f3c20ab413302fc73#e9c7c0a3)
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling curve25519-dalek v3.2.1
[INFO] [stderr]    Compiling wit-bindgen-rust v0.1.0 (https://github.com/bytecodealliance/wit-bindgen?rev=2f46ce4cc072107153da0cefe15bdc69aa5b84d0#2f46ce4c)
[INFO] [stderr]    Compiling wit-bindgen-rust v0.1.0 (https://github.com/bytecodealliance/wit-bindgen?rev=e9c7c0a3405845cecd3fe06f3c20ab413302fc73#e9c7c0a3)
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling tracing v0.1.31
[INFO] [stderr]    Compiling spin-macro v0.1.0 (https://github.com/fermyon/spin?tag=v0.3.0#9ec50c5b)
[INFO] [stderr]    Compiling wasi-experimental-http v0.9.0 (https://github.com/deislabs/wasi-experimental-http?rev=a82ae3d6c85c4251b3663035febeb8100068f51d#a82ae3d6)
[INFO] [stderr]    Compiling spin-sdk v0.2.0 (https://github.com/fermyon/spin?tag=v0.3.0#9ec50c5b)
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling spinhelloworld v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `new` and `add_choice` are never used
[INFO] [stdout]   --> src/lib.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 70 | impl<'a> DiscordOption<'a> {
[INFO] [stdout]    | -------------------------- associated items in this implementation
[INFO] [stdout] 71 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn add_choice(&mut self, choice: DiscordChoice<'a>) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.08s
[INFO] running `Command { std: "docker" "inspect" "a7ba141d0e753d91e93ce652c9ab7dc5b221c3897b1520b2f372939c66e64e2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7ba141d0e753d91e93ce652c9ab7dc5b221c3897b1520b2f372939c66e64e2a", kill_on_drop: false }`
[INFO] [stdout] a7ba141d0e753d91e93ce652c9ab7dc5b221c3897b1520b2f372939c66e64e2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f98ec5fda9f857a9f1667b65e84fad68386f4b31ce4143ebebc168d25dd9c17c
[INFO] running `Command { std: "docker" "start" "-a" "f98ec5fda9f857a9f1667b65e84fad68386f4b31ce4143ebebc168d25dd9c17c", 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-af3dbb23525728d0/9ec50c5/templates/http-rust/content/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "{{project-name | kebab_case}}"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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-af3dbb23525728d0/9ec50c5/templates/redis-rust/content/Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | name = "{{project-name | kebab_case}}"
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]    Compiling spinhelloworld v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `new` and `add_choice` are never used
[INFO] [stdout]   --> src/lib.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 70 | impl<'a> DiscordOption<'a> {
[INFO] [stdout]    | -------------------------- associated items in this implementation
[INFO] [stdout] 71 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn add_choice(&mut self, choice: DiscordChoice<'a>) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "f98ec5fda9f857a9f1667b65e84fad68386f4b31ce4143ebebc168d25dd9c17c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f98ec5fda9f857a9f1667b65e84fad68386f4b31ce4143ebebc168d25dd9c17c", kill_on_drop: false }`
[INFO] [stdout] f98ec5fda9f857a9f1667b65e84fad68386f4b31ce4143ebebc168d25dd9c17c