[INFO] cloning repository https://github.com/trailofbits/mewt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trailofbits/mewt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrailofbits%2Fmewt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrailofbits%2Fmewt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 53b5d0798b5db725fafe6ca282cbf0d886b0162c
[INFO] checking trailofbits/mewt against 24e1a22664233bce1f9b5dc6eee7c1f74327e28c for pr-159343-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrailofbits%2Fmewt" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/trailofbits/mewt
[INFO] finished tweaking git repo https://github.com/trailofbits/mewt
[INFO] tweaked toml for git repo https://github.com/trailofbits/mewt written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/trailofbits/mewt on toolchain 24e1a22664233bce1f9b5dc6eee7c1f74327e28c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/trailofbits/mewt 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" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 826391be80b139a7b3f2cbb85241b501d1b5a9e0c3a6c728e2fdfcb6b2653165
[INFO] running `Command { std: "docker" "start" "826391be80b139a7b3f2cbb85241b501d1b5a9e0c3a6c728e2fdfcb6b2653165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "826391be80b139a7b3f2cbb85241b501d1b5a9e0c3a6c728e2fdfcb6b2653165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "826391be80b139a7b3f2cbb85241b501d1b5a9e0c3a6c728e2fdfcb6b2653165" "/opt/rustwide/cargo-home/bin/cargo" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "826391be80b139a7b3f2cbb85241b501d1b5a9e0c3a6c728e2fdfcb6b2653165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "826391be80b139a7b3f2cbb85241b501d1b5a9e0c3a6c728e2fdfcb6b2653165" "/opt/rustwide/cargo-home/bin/cargo" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling icu_properties_data v2.2.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling icu_normalizer_data v2.2.0
[INFO] [stderr]     Checking memchr v2.8.2
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking typenum v1.20.1
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling litemap v0.8.2
[INFO] [stderr]    Compiling writeable v0.6.3
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling cc v1.2.64
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling utf8_iter v1.0.4
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling bytes v1.12.0
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling log v0.4.32
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling crc-catalog v2.5.0
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling crc v3.4.0
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling socket2 v0.6.4
[INFO] [stderr]    Compiling mio v1.2.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]    Compiling tree-sitter-language v0.1.7
[INFO] [stderr]    Compiling futures-intrusive v0.5.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]     Checking hybrid-array v0.4.12
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling dotenvy v0.15.7
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking const-oid v0.10.2
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking winnow v1.0.3
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking console v0.16.3
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling mewt v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking unicode-segmentation v1.13.3
[INFO] [stderr]     Checking unit-prefix v0.5.2
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking ctrlc v3.5.2
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking indicatif v0.18.4
[INFO] [stderr]     Checking similar v3.1.1
[INFO] [stderr]     Checking toml v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking fern v0.7.1
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr] error: could not compile `futures-util` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/24e1a22664233bce1f9b5dc6eee7c1f74327e28c/bin/rustc --crate-name futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.32/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="alloc"' --cfg 'feature="futures-io"' --cfg 'feature="futures-sink"' --cfg 'feature="io"' --cfg 'feature="memchr"' --cfg 'feature="sink"' --cfg 'feature="slab"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "async-await", "async-await-macro", "bilock", "cfg-target-has-atomic", "channel", "compat", "default", "futures-channel", "futures-io", "futures-macro", "futures-sink", "futures_01", "io", "io-compat", "libc", "memchr", "portable-atomic", "sink", "slab", "spin", "std", "tokio-io", "unstable", "write-all-vectored"))' -C metadata=64dc220e84a16d92 -C extra-filename=-2e0341e42971422b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-8503ffb23c4c186b.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-55797f2ebb0604ef.rmeta --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-586efff36e7a5af6.rmeta --extern futures_task=/opt/rustwide/target/debug/deps/libfutures_task-3a1fd85095168f06.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-f6a8642c1304b06b.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-c7bca50a9594d885.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-f5dcc71be5a0969d.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/24e1a22664233bce1f9b5dc6eee7c1f74327e28c/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.118/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=4ff726f669660d2c -C extra-filename=-9416ed7da02c6d0e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "826391be80b139a7b3f2cbb85241b501d1b5a9e0c3a6c728e2fdfcb6b2653165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "826391be80b139a7b3f2cbb85241b501d1b5a9e0c3a6c728e2fdfcb6b2653165", kill_on_drop: false }`
[INFO] [stdout] 826391be80b139a7b3f2cbb85241b501d1b5a9e0c3a6c728e2fdfcb6b2653165