[INFO] cloning repository https://github.com/jcreedcmu/rust-synth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jcreedcmu/rust-synth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcreedcmu%2Frust-synth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcreedcmu%2Frust-synth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 275bdca62582e79b230e08f0f2f7096880c61a2c
[INFO] checking jcreedcmu/rust-synth against 8773d2c75a8e90130dcce745a7ec4e66bb9963db+rustflags=-Aunfulfilled-lint-expectations for pr-163637
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcreedcmu%2Frust-synth" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jcreedcmu/rust-synth
[INFO] finished tweaking git repo https://github.com/jcreedcmu/rust-synth
[INFO] tweaked toml for git repo https://github.com/jcreedcmu/rust-synth written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jcreedcmu/rust-synth on toolchain 8773d2c75a8e90130dcce745a7ec4e66bb9963db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jcreedcmu/rust-synth 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" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] dd05c4ecc36fe397e6b4551887d1ae59220e0b89e7bdcb594c232f96b736ac7f
[INFO] running `Command { std: "docker" "start" "dd05c4ecc36fe397e6b4551887d1ae59220e0b89e7bdcb594c232f96b736ac7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd05c4ecc36fe397e6b4551887d1ae59220e0b89e7bdcb594c232f96b736ac7f", 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" "dd05c4ecc36fe397e6b4551887d1ae59220e0b89e7bdcb594c232f96b736ac7f" "/opt/rustwide/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd05c4ecc36fe397e6b4551887d1ae59220e0b89e7bdcb594c232f96b736ac7f", 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 -Aunfulfilled-lint-expectations" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dd05c4ecc36fe397e6b4551887d1ae59220e0b89e7bdcb594c232f96b736ac7f" "/opt/rustwide/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling ref-cast v1.0.22
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling thiserror v1.0.59
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking typenum v1.17.0
[INFO] [stderr]    Compiling figment v0.10.18
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]    Compiling stable-pattern v0.1.0
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling socket2 v0.5.6
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]     Checking httparse v1.8.0
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling either v1.11.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]    Compiling rocket v0.5.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling libdbus-sys v0.2.5
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking inlinable_string v0.1.15
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]     Checking time-core v0.1.2
[INFO] [stderr]     Checking winnow v0.6.6
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking alsa-sys v0.3.1
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]    Compiling cpal v0.16.0
[INFO] [stderr]     Checking tower-service v0.3.2
[INFO] [stderr]    Compiling anyhow v1.0.82
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling serde_json v1.0.116
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking encoding_rs v0.8.34
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]     Checking data-encoding v2.5.0
[INFO] [stderr]     Checking anstyle-query v1.0.2
[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/8773d2c75a8e90130dcce745a7ec4e66bb9963db/bin/rustc --crate-name futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.30/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C panic=abort -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="channel"' --cfg 'feature="futures-channel"' --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", "memchr", "portable-atomic", "sink", "slab", "std", "tokio-io", "unstable", "write-all-vectored"))' -C metadata=e0e2c06898f9c3ec -C extra-filename=-18cc4b7e26041404 --out-dir /opt/rustwide/target/debug/build/futures-util/18cc4b7e26041404/out -L dependency=/opt/rustwide/target/debug/build/futures-core/be55c876b6c81b66/out -L dependency=/opt/rustwide/target/debug/build/futures-sink/71640f62fbb199da/out --extern futures_channel=/opt/rustwide/target/debug/build/futures-channel/4a05027f732f8c2f/out/libfutures_channel-4a05027f732f8c2f.rmeta --extern futures_core=/opt/rustwide/target/debug/build/futures-core/be55c876b6c81b66/out/libfutures_core-be55c876b6c81b66.rmeta --extern futures_io=/opt/rustwide/target/debug/build/futures-io/be8f387d646bbd41/out/libfutures_io-be8f387d646bbd41.rmeta --extern futures_sink=/opt/rustwide/target/debug/build/futures-sink/71640f62fbb199da/out/libfutures_sink-71640f62fbb199da.rmeta --extern futures_task=/opt/rustwide/target/debug/build/futures-task/d87c6c54a24d6d80/out/libfutures_task-d87c6c54a24d6d80.rmeta --extern memchr=/opt/rustwide/target/debug/build/memchr/3063fd044e5989e2/out/libmemchr-3063fd044e5989e2.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/build/pin-project-lite/beb8c69d22098bab/out/libpin_project_lite-beb8c69d22098bab.rmeta --extern pin_utils=/opt/rustwide/target/debug/build/pin-utils/22684752867afca5/out/libpin_utils-22684752867afca5.rmeta --extern slab=/opt/rustwide/target/debug/build/slab/a78b66c43127671a/out/libslab-a78b66c43127671a.rmeta --cap-lints allow --cap-lints=forbid -Aunfulfilled-lint-expectations --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/8773d2c75a8e90130dcce745a7ec4e66bb9963db/bin/rustc --crate-name futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.30/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="channel"' --cfg 'feature="futures-channel"' --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", "memchr", "portable-atomic", "sink", "slab", "std", "tokio-io", "unstable", "write-all-vectored"))' -C metadata=cdedc2b2116def57 -C extra-filename=-be1464a93a3e0494 --out-dir /opt/rustwide/target/debug/build/futures-util/be1464a93a3e0494/out -L dependency=/opt/rustwide/target/debug/build/futures-core/8c753bd92d840e50/out -L dependency=/opt/rustwide/target/debug/build/futures-sink/3a838e6ffd927f04/out --extern futures_channel=/opt/rustwide/target/debug/build/futures-channel/34a6e139841f3ce5/out/libfutures_channel-34a6e139841f3ce5.rmeta --extern futures_core=/opt/rustwide/target/debug/build/futures-core/8c753bd92d840e50/out/libfutures_core-8c753bd92d840e50.rmeta --extern futures_io=/opt/rustwide/target/debug/build/futures-io/36dea0d213404d28/out/libfutures_io-36dea0d213404d28.rmeta --extern futures_sink=/opt/rustwide/target/debug/build/futures-sink/3a838e6ffd927f04/out/libfutures_sink-3a838e6ffd927f04.rmeta --extern futures_task=/opt/rustwide/target/debug/build/futures-task/d8fe4ff1b257bb60/out/libfutures_task-d8fe4ff1b257bb60.rmeta --extern memchr=/opt/rustwide/target/debug/build/memchr/631d27d77844d41b/out/libmemchr-631d27d77844d41b.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/build/pin-project-lite/93d8ebb2da3da115/out/libpin_project_lite-93d8ebb2da3da115.rmeta --extern pin_utils=/opt/rustwide/target/debug/build/pin-utils/e1652ccf7965bf14/out/libpin_utils-e1652ccf7965bf14.rmeta --extern slab=/opt/rustwide/target/debug/build/slab/4ce6adbd5aa7a1f2/out/libslab-4ce6adbd5aa7a1f2.rmeta --cap-lints allow --cap-lints=forbid -Aunfulfilled-lint-expectations --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[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/8773d2c75a8e90130dcce745a7ec4e66bb9963db/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.60/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -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="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=60c5b63c97752505 -C extra-filename=-ac21f05b7f9a209d --out-dir /opt/rustwide/target/debug/build/syn/ac21f05b7f9a209d/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/123c1cad6c7580d1/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/d76b7e5baba4b33d/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/123c1cad6c7580d1/out/libproc_macro2-123c1cad6c7580d1.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/ad0d7b15833fcabf/out/libquote-ad0d7b15833fcabf.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/d76b7e5baba4b33d/out/libunicode_ident-d76b7e5baba4b33d.rmeta --cap-lints allow --cap-lints=forbid -Aunfulfilled-lint-expectations --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "dd05c4ecc36fe397e6b4551887d1ae59220e0b89e7bdcb594c232f96b736ac7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd05c4ecc36fe397e6b4551887d1ae59220e0b89e7bdcb594c232f96b736ac7f", kill_on_drop: false }`
[INFO] [stdout] dd05c4ecc36fe397e6b4551887d1ae59220e0b89e7bdcb594c232f96b736ac7f
