[INFO] updating cached repository https://github.com/c-o-l-o-r/egg [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 96e6658bd0aad5b0a00f61b78d6a6b5353103dc4 [INFO] checking c-o-l-o-r/egg against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc-o-l-o-r%2Fegg" "work/builds/worker-4/source"` [INFO] [stderr] Cloning into 'work/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/c-o-l-o-r/egg on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/c-o-l-o-r/egg [INFO] finished tweaking git repo https://github.com/c-o-l-o-r/egg [INFO] tweaked toml for git repo https://github.com/c-o-l-o-r/egg written to work/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/c-o-l-o-r/egg already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 7b1391737016606b0913b3da7efc3c73e2d9f9b84279e24d2b2a9c064ce24ab8 [INFO] running `"docker" "start" "-a" "7b1391737016606b0913b3da7efc3c73e2d9f9b84279e24d2b2a9c064ce24ab8"` [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Compiling cranelift-entity v0.26.0 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Checking wasmparser v0.23.0 [INFO] [stderr] Checking wasmparser v0.22.1 [INFO] [stderr] Compiling cmake v0.1.37 [INFO] [stderr] Checking errno v0.2.4 [INFO] [stderr] Checking page_size v0.4.1 [INFO] [stderr] Compiling raw-cpuid v6.1.0 [INFO] [stderr] Checking cranelift-bforest v0.26.0 [INFO] [stderr] Compiling cranelift-codegen-meta v0.26.0 [INFO] [stderr] Compiling wabt-sys v0.5.4 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking blake2b_simd v0.4.1 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Compiling cranelift-codegen v0.26.0 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Checking serde-bench v0.0.7 [INFO] [stderr] Checking hashbrown v0.1.8 [INFO] [stderr] Checking serde_bytes v0.10.5 [INFO] [stderr] Compiling target-lexicon v0.2.0 [INFO] [stderr] Checking wasmer-runtime-core v0.2.1 [INFO] [stderr] Checking wabt v0.7.4 [INFO] [stderr] Checking cranelift-frontend v0.26.0 [INFO] [stderr] Checking cranelift-native v0.26.0 [INFO] [stderr] Checking cranelift-wasm v0.26.0 [INFO] [stderr] Checking wasmer-clif-backend v0.2.0 [INFO] [stderr] Checking wasmer-runtime v0.2.1 [INFO] [stderr] Checking egg v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 43s [INFO] running `"docker" "inspect" "7b1391737016606b0913b3da7efc3c73e2d9f9b84279e24d2b2a9c064ce24ab8"` [INFO] running `"docker" "rm" "-f" "7b1391737016606b0913b3da7efc3c73e2d9f9b84279e24d2b2a9c064ce24ab8"` [INFO] [stdout] 7b1391737016606b0913b3da7efc3c73e2d9f9b84279e24d2b2a9c064ce24ab8