[INFO] cloning repository https://github.com/suchapalaver/rego-to-wasm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/suchapalaver/rego-to-wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuchapalaver%2Frego-to-wasm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuchapalaver%2Frego-to-wasm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af23f1ea1deeff8b9eff39ef36de0935829af324
[INFO] checking suchapalaver/rego-to-wasm against try#3c75d5844aa65b4aa19243ac44ceda49fe4e61ca for pr-143545
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuchapalaver%2Frego-to-wasm" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/suchapalaver/rego-to-wasm
[INFO] finished tweaking git repo https://github.com/suchapalaver/rego-to-wasm
[INFO] tweaked toml for git repo https://github.com/suchapalaver/rego-to-wasm written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/suchapalaver/rego-to-wasm on toolchain 3c75d5844aa65b4aa19243ac44ceda49fe4e61ca
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3c75d5844aa65b4aa19243ac44ceda49fe4e61ca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/suchapalaver/rego-to-wasm 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" "+3c75d5844aa65b4aa19243ac44ceda49fe4e61ca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasmtime-types v3.0.1
[INFO] [stderr]   Downloaded cranelift-entity v0.90.1
[INFO] [stderr]   Downloaded wasmtime-jit-debug v3.0.1
[INFO] [stderr]   Downloaded target-lexicon v0.12.5
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.90.1
[INFO] [stderr]   Downloaded xattr v0.2.3
[INFO] [stderr]   Downloaded filetime v0.2.19
[INFO] [stderr]   Downloaded wasmtime-jit-icache-coherence v2.0.1
[INFO] [stderr]   Downloaded wasmtime-asm-macros v3.0.1
[INFO] [stderr]   Downloaded cranelift-native v0.90.1
[INFO] [stderr]   Downloaded wasmtime-jit v3.0.1
[INFO] [stderr]   Downloaded io-lifetimes v0.7.5
[INFO] [stderr]   Downloaded cranelift-egraph v0.90.1
[INFO] [stderr]   Downloaded cranelift-bforest v0.90.1
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.90.1
[INFO] [stderr]   Downloaded regalloc2 v0.4.2
[INFO] [stderr]   Downloaded wasmparser v0.93.0
[INFO] [stderr]   Downloaded wasmtime-cranelift v3.0.1
[INFO] [stderr]   Downloaded wasmtime-runtime v3.0.1
[INFO] [stderr]   Downloaded wasmtime v3.0.1
[INFO] [stderr]   Downloaded cranelift-isle v0.90.1
[INFO] [stderr]   Downloaded cranelift-wasm v0.90.1
[INFO] [stderr]   Downloaded wasmtime-environ v3.0.1
[INFO] [stderr]   Downloaded object v0.29.0
[INFO] [stderr]   Downloaded cranelift-frontend v0.90.1
[INFO] [stderr]   Downloaded rustix v0.35.13
[INFO] [stderr]   Downloaded slice-group-by v0.3.0
[INFO] [stderr]   Downloaded cranelift-codegen v0.90.1
[INFO] [stderr]   Downloaded linux-raw-sys v0.0.46
[INFO] [stderr]   Downloaded opa v0.9.0
[INFO] [stderr]   Downloaded gimli v0.26.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+3c75d5844aa65b4aa19243ac44ceda49fe4e61ca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e707a6cd926fdf9e60f172081df5600c7ff2ce1a0f5ff80a7cbdcd1788fdd1a6
[INFO] running `Command { std: "docker" "start" "-a" "e707a6cd926fdf9e60f172081df5600c7ff2ce1a0f5ff80a7cbdcd1788fdd1a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e707a6cd926fdf9e60f172081df5600c7ff2ce1a0f5ff80a7cbdcd1788fdd1a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e707a6cd926fdf9e60f172081df5600c7ff2ce1a0f5ff80a7cbdcd1788fdd1a6", kill_on_drop: false }`
[INFO] [stdout] e707a6cd926fdf9e60f172081df5600c7ff2ce1a0f5ff80a7cbdcd1788fdd1a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+3c75d5844aa65b4aa19243ac44ceda49fe4e61ca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a670506d872736f6c84e79fcc4eb134280d075d28a54aec0609ed974587c7b88
[INFO] running `Command { std: "docker" "start" "-a" "a670506d872736f6c84e79fcc4eb134280d075d28a54aec0609ed974587c7b88", 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]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling target-lexicon v0.12.5
[INFO] [stderr]    Compiling once_cell v1.17.0
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling cranelift-isle v0.90.1
[INFO] [stderr]    Compiling memchr v2.5.0
[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] [stderr]    Compiling cranelift-codegen-shared v0.90.1
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.90.1
[INFO] [stderr]    Compiling anyhow v1.0.68
[INFO] [stderr]    Compiling cc v1.0.78
[INFO] [stderr]    Compiling io-lifetimes v0.7.5
[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" "a670506d872736f6c84e79fcc4eb134280d075d28a54aec0609ed974587c7b88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a670506d872736f6c84e79fcc4eb134280d075d28a54aec0609ed974587c7b88", kill_on_drop: false }`
[INFO] [stdout] a670506d872736f6c84e79fcc4eb134280d075d28a54aec0609ed974587c7b88