[INFO] fetching crate mwc_wallet_impls 5.3.8... [INFO] checking mwc_wallet_impls-5.3.8 against try#0c70cfbec949d241375e31c5a42066be70c720fc for pr-149681 [INFO] extracting crate mwc_wallet_impls 5.3.8 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate mwc_wallet_impls 5.3.8 [INFO] finished tweaking crates.io crate mwc_wallet_impls 5.3.8 [INFO] tweaked toml for crates.io crate mwc_wallet_impls 5.3.8 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mwc_wallet_impls 5.3.8 on toolchain 0c70cfbec949d241375e31c5a42066be70c720fc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c70cfbec949d241375e31c5a42066be70c720fc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mwc_wallet_impls 5.3.8 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" "+0c70cfbec949d241375e31c5a42066be70c720fc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0c70cfbec949d241375e31c5a42066be70c720fc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fa823374815d89049b3ae57356fda93e60a729ab277418c918c0ada9676a3d64 [INFO] running `Command { std: "docker" "start" "-a" "fa823374815d89049b3ae57356fda93e60a729ab277418c918c0ada9676a3d64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa823374815d89049b3ae57356fda93e60a729ab277418c918c0ada9676a3d64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa823374815d89049b3ae57356fda93e60a729ab277418c918c0ada9676a3d64", kill_on_drop: false }` [INFO] [stdout] fa823374815d89049b3ae57356fda93e60a729ab277418c918c0ada9676a3d64 [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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0c70cfbec949d241375e31c5a42066be70c720fc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 11fe620c19c79810c9e6efff1950868ac1663b72502ed56e795c5ad1c423cfa4 [INFO] running `Command { std: "docker" "start" "-a" "11fe620c19c79810c9e6efff1950868ac1663b72502ed56e795c5ad1c423cfa4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Compiling cc v1.2.30 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking value-bag v1.11.1 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking hashbrown v0.15.4 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde_json v1.0.141 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Checking radium v0.3.0 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking event-listener v5.4.0 [INFO] [stderr] Checking crc32fast v1.5.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking indexmap v2.10.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking iana-time-zone v0.1.63 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking event-listener-strategy v0.5.4 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking crypto-mac v0.11.0 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking thread-id v4.2.2 [INFO] [stderr] Checking futures-lite v2.6.0 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking humantime v2.2.0 [INFO] [stderr] Checking base64ct v1.8.0 [INFO] [stderr] Checking rustc-demangle v0.1.25 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling mwc_secp256k1zkp v0.7.16 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling croaring-sys v2.1.0 [INFO] [stderr] Checking password-hash v0.2.1 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking ripemd160 v0.9.1 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking pbkdf2 v0.8.0 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Checking tiny-keccak v2.0.2 [INFO] [stderr] Compiling liblmdb-sys v0.2.2 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking async-channel v2.5.0 [INFO] [stderr] Checking piper v0.2.4 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking num-rational v0.2.4 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking blocking v1.6.2 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking async-executor v1.13.2 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking lru v0.12.5 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking bitvec v0.17.4 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Compiling rustls v0.20.9 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking supercow v0.1.0 [INFO] [stderr] Checking bitvec v0.18.5 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking rlp v0.4.6 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking rlp v0.5.2 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking byte-slice-cast v0.3.5 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking impl-rlp v0.2.1 [INFO] [stderr] Checking impl-rlp v0.3.0 [INFO] [stderr] Checking fixed-hash v0.7.0 [INFO] [stderr] Compiling secp256k1-sys v0.3.0 [INFO] [stderr] Checking backtrace v0.3.75 [INFO] [stderr] Checking socks v0.3.4 [INFO] [stderr] error: could not compile `syn` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/0c70cfbec949d241375e31c5a42066be70c720fc/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=c2a68f684d172031 -C extra-filename=-44918c0742baabab --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-e6fd386b8b8d865f.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-4e354ff8336ad124.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b3925cc8f83e9ac1.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `syn` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/0c70cfbec949d241375e31c5a42066be70c720fc/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.104/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=de973827722597b6 -C extra-filename=-80efd27035400d69 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-e6fd386b8b8d865f.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-4e354ff8336ad124.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b3925cc8f83e9ac1.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "11fe620c19c79810c9e6efff1950868ac1663b72502ed56e795c5ad1c423cfa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11fe620c19c79810c9e6efff1950868ac1663b72502ed56e795c5ad1c423cfa4", kill_on_drop: false }` [INFO] [stdout] 11fe620c19c79810c9e6efff1950868ac1663b72502ed56e795c5ad1c423cfa4