[INFO] cloning repository https://github.com/carp-sushi/js2wasm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/carp-sushi/js2wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarp-sushi%2Fjs2wasm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarp-sushi%2Fjs2wasm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ff0fc0a062a89c283e0b19b2a8de638106d5a814
[INFO] checking carp-sushi/js2wasm against master#32cd9114712a24010b0583624dc52ac302194128 for pr-143717
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarp-sushi%2Fjs2wasm" "/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/carp-sushi/js2wasm
[INFO] finished tweaking git repo https://github.com/carp-sushi/js2wasm
[INFO] tweaked toml for git repo https://github.com/carp-sushi/js2wasm written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/carp-sushi/js2wasm on toolchain 32cd9114712a24010b0583624dc52ac302194128
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/carp-sushi/js2wasm 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" "+32cd9114712a24010b0583624dc52ac302194128" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasmtime-wasi v0.34.2
[INFO] [stderr]   Downloaded wat v1.0.49
[INFO] [stderr]   Downloaded wiggle v0.34.2
[INFO] [stderr]   Downloaded wiggle-generate v0.34.2
[INFO] [stderr]   Downloaded wiggle-macro v0.34.2
[INFO] [stderr]   Downloaded cranelift-native v0.81.2
[INFO] [stderr]   Downloaded wasmtime v0.34.2
[INFO] [stderr]   Downloaded wasm-encoder v0.6.0
[INFO] [stderr]   Downloaded binaryen v0.12.1
[INFO] [stderr]   Downloaded cap-std v0.24.4
[INFO] [stderr]   Downloaded cranelift-frontend v0.81.2
[INFO] [stderr]   Downloaded cap-primitives v0.24.4
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.81.2
[INFO] [stderr]   Downloaded wasi-common v0.34.2
[INFO] [stderr]   Downloaded wast v47.0.1
[INFO] [stderr]   Downloaded wasmtime-cranelift v0.34.2
[INFO] [stderr]   Downloaded wasmparser v0.82.0
[INFO] [stderr]   Downloaded wasmtime-runtime v0.34.2
[INFO] [stderr]   Downloaded wasmtime-jit v0.34.2
[INFO] [stderr]   Downloaded cranelift-entity v0.81.2
[INFO] [stderr]   Downloaded wasmtime-environ v0.34.2
[INFO] [stderr]   Downloaded cranelift-wasm v0.81.2
[INFO] [stderr]   Downloaded wasmtime-fiber v0.34.2
[INFO] [stderr]   Downloaded wasm-encoder v0.18.0
[INFO] [stderr]   Downloaded cap-time-ext v0.24.4
[INFO] [stderr]   Downloaded system-interface v0.20.0
[INFO] [stderr]   Downloaded cranelift-codegen v0.81.2
[INFO] [stderr]   Downloaded wasi-cap-std-sync v0.34.2
[INFO] [stderr]   Downloaded cap-rand v0.24.4
[INFO] [stderr]   Downloaded fs-set-times v0.15.0
[INFO] [stderr]   Downloaded cranelift-bforest v0.81.2
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.81.2
[INFO] [stderr]   Downloaded wasmtime-types v0.34.2
[INFO] [stderr]   Downloaded is-terminal v0.1.0
[INFO] [stderr]   Downloaded cap-fs-ext v0.24.4
[INFO] [stderr]   Downloaded binaryen-sys v0.12.0
[INFO] [stderr]   Downloaded quickjs-wasm-rs v0.1.2
[INFO] [stderr]   Downloaded ambient-authority v0.0.1
[INFO] [stderr]   Downloaded winx v0.31.0
[INFO] [stderr]   Downloaded io-extras v0.13.2
[INFO] [stderr]   Downloaded wasmtime-cache v0.34.2
[INFO] [stderr]   Downloaded quickjs-wasm-sys v0.1.0
[INFO] [stderr]   Downloaded wizer v1.4.0
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 632deb7c48b20854db19ecd3a560d75577403239fb3a8af0f9bc455062bd7757
[INFO] running `Command { std: "docker" "start" "-a" "632deb7c48b20854db19ecd3a560d75577403239fb3a8af0f9bc455062bd7757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "632deb7c48b20854db19ecd3a560d75577403239fb3a8af0f9bc455062bd7757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "632deb7c48b20854db19ecd3a560d75577403239fb3a8af0f9bc455062bd7757", kill_on_drop: false }`
[INFO] [stdout] 632deb7c48b20854db19ecd3a560d75577403239fb3a8af0f9bc455062bd7757
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 315b8202206175ad849d162315d5263760d57645eed389ad00da2d5d2153149e
[INFO] running `Command { std: "docker" "start" "-a" "315b8202206175ad849d162315d5263760d57645eed389ad00da2d5d2153149e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.135
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling syn v1.0.102
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling serde_derive v1.0.145
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling serde v1.0.145
[INFO] [stderr]     Checking once_cell v1.15.0
[INFO] [stderr]     Checking itoa v1.0.4
[INFO] [stderr]    Compiling io-lifetimes v0.5.3
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling anyhow v1.0.65
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling rustix v0.33.7
[INFO] [stderr]     Checking linux-raw-sys v0.0.42
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]    Compiling target-lexicon v0.12.4
[INFO] [stderr]    Compiling unicode-segmentation v1.10.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.81.2
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.47/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-meta v0.81.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.12
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling aho-corasick v0.7.19
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]     Checking wasmparser v0.82.0
[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" "315b8202206175ad849d162315d5263760d57645eed389ad00da2d5d2153149e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "315b8202206175ad849d162315d5263760d57645eed389ad00da2d5d2153149e", kill_on_drop: false }`
[INFO] [stdout] 315b8202206175ad849d162315d5263760d57645eed389ad00da2d5d2153149e
