[INFO] cloning repository https://github.com/Zona-Tres/SkillUp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Zona-Tres/SkillUp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZona-Tres%2FSkillUp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZona-Tres%2FSkillUp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aa5106371d6d0e0a6430f4fc9cdde40661232a8a
[INFO] checking Zona-Tres/SkillUp against try#2b43d8e161cfe46fae25518efb124c3c1d0fa392 for pr-145604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZona-Tres%2FSkillUp" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/Zona-Tres/SkillUp
[INFO] finished tweaking git repo https://github.com/Zona-Tres/SkillUp
[INFO] tweaked toml for git repo https://github.com/Zona-Tres/SkillUp written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Zona-Tres/SkillUp on toolchain 2b43d8e161cfe46fae25518efb124c3c1d0fa392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Zona-Tres/SkillUp 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" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/gear-dapps/gear-lib.git`
[INFO] [stderr]     Updating git repository `https://github.com/gear-tech/gear`
[INFO] [stderr]     Updating git repository `https://github.com/gear-tech/substrate.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/gear-tech/dlmalloc-rust.git`
[INFO] [stderr]     Updating git repository `https://github.com/gear-tech/wasm-instrument.git`
[INFO] [stderr]     Updating git repository `https://github.com/gear-tech/substrate.git`
[INFO] [stderr]     Updating git repository `https://github.com/grishasobol/rust-libc-print.git`
[INFO] [stderr]     Updating git repository `https://github.com/gear-tech/wasmi`
[INFO] [stderr]     Updating git submodule `https://github.com/robbepop/wasm_kernel.git`
[INFO] [stderr]     Updating git submodule `https://github.com/WebAssembly/testsuite.git`
[INFO] [stderr]     Updating git submodule `https://github.com/WebAssembly/testsuite.git`
[INFO] [stderr]     Updating git repository `https://github.com/gear-tech/parity-wasm`
[INFO] [stderr]     Updating git submodule `https://github.com/WebAssembly/testsuite.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bounded-collections v0.1.7
[INFO] [stderr]   Downloaded subxt-macro v0.27.1
[INFO] [stderr]   Downloaded nonempty v0.8.1
[INFO] [stderr]   Downloaded scale-value v0.6.0
[INFO] [stderr]   Downloaded pwasm-utils v0.19.0
[INFO] [stderr]   Downloaded wabt v0.10.0
[INFO] [stderr]   Downloaded subxt v0.27.1
[INFO] [stderr]   Downloaded wasmi v0.14.0
[INFO] [stderr]   Downloaded wasmparser-nostd v0.83.0
[INFO] [stderr]   Downloaded rustix v0.36.14
[INFO] [stderr]   Downloaded scale-decode v0.4.0
[INFO] [stderr]   Downloaded yap v0.7.2
[INFO] [stderr]   Downloaded subxt-codegen v0.27.1
[INFO] [stderr]   Downloaded sp-std v6.0.0
[INFO] [stderr]   Downloaded sp-core-hashing v6.0.0
[INFO] [stderr]   Downloaded subxt-metadata v0.27.1
[INFO] [stderr]   Downloaded scale-info v2.7.0
[INFO] [stderr]   Downloaded sp-std v7.0.0
[INFO] [stderr]   Downloaded sp-core-hashing v8.0.0
[INFO] [stderr]   Downloaded str-buf v2.0.5
[INFO] [stderr]   Downloaded wabt-sys v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 724eec79e7bc3600acee3ffc6a9c1504d554620348500270387d2613cd8c48ae
[INFO] running `Command { std: "docker" "start" "-a" "724eec79e7bc3600acee3ffc6a9c1504d554620348500270387d2613cd8c48ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "724eec79e7bc3600acee3ffc6a9c1504d554620348500270387d2613cd8c48ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "724eec79e7bc3600acee3ffc6a9c1504d554620348500270387d2613cd8c48ae", kill_on_drop: false }`
[INFO] [stdout] 724eec79e7bc3600acee3ffc6a9c1504d554620348500270387d2613cd8c48ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 009ebc2c94c6009d47a9c2047fa5e755004501ceb7e3a3aa736db6954409fe78
[INFO] running `Command { std: "docker" "start" "-a" "009ebc2c94c6009d47a9c2047fa5e755004501ceb7e3a3aa736db6954409fe78", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.59
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling winnow v0.4.6
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]     Checking byte-slice-cast v1.2.2
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.59/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 memchr v2.5.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking cpufeatures v0.2.7
[INFO] [stderr]    Compiling itoa v1.0.6
[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" "009ebc2c94c6009d47a9c2047fa5e755004501ceb7e3a3aa736db6954409fe78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "009ebc2c94c6009d47a9c2047fa5e755004501ceb7e3a3aa736db6954409fe78", kill_on_drop: false }`
[INFO] [stdout] 009ebc2c94c6009d47a9c2047fa5e755004501ceb7e3a3aa736db6954409fe78