[INFO] fetching crate remcached 0.3.0...
[INFO] checking remcached-0.3.0 against master#e1613686e0efc80a1a18b1263625450a8de3fb04 for pr-154492
[INFO] extracting crate remcached 0.3.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate remcached 0.3.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate remcached 0.3.0
[INFO] tweaked toml for crates.io crate remcached 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate remcached 0.3.0 on toolchain e1613686e0efc80a1a18b1263625450a8de3fb04
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 312 packages to latest compatible versions
[INFO] [stderr]       Adding awaitility v0.3.1 (available: v0.4.1)
[INFO] [stderr]       Adding ctor v0.2.9 (available: v0.8.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding mockall v0.13.1 (available: v0.14.0)
[INFO] [stderr]       Adding rstest v0.22.0 (available: v0.26.1)
[INFO] [stderr]       Adding testcontainers v0.21.1 (available: v0.27.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rstest v0.22.0
[INFO] [stderr]   Downloaded rstest_macros v0.22.0
[INFO] [stderr]   Downloaded awaitility v0.3.1
[INFO] [stderr]   Downloaded bollard-stubs v1.45.0-rc.26.0.1
[INFO] [stderr]   Downloaded rstest_reuse v0.7.0
[INFO] [stderr]   Downloaded testcontainers v0.21.1
[INFO] [stderr]   Downloaded bollard v0.17.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 486d9b88a1f1a75d39b6d52098b3e6e09762723159027a4d29260c8cc99bc4e3
[INFO] running `Command { std: "docker" "start" "-a" "486d9b88a1f1a75d39b6d52098b3e6e09762723159027a4d29260c8cc99bc4e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "486d9b88a1f1a75d39b6d52098b3e6e09762723159027a4d29260c8cc99bc4e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "486d9b88a1f1a75d39b6d52098b3e6e09762723159027a4d29260c8cc99bc4e3", kill_on_drop: false }`
[INFO] [stdout] 486d9b88a1f1a75d39b6d52098b3e6e09762723159027a4d29260c8cc99bc4e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 312612b2e34d5fa58349acb275b7ca25c2f519835d4faf72bd3b9f679416acb6
[INFO] running `Command { std: "docker" "start" "-a" "312612b2e34d5fa58349acb275b7ca25c2f519835d4faf72bd3b9f679416acb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling litemap v0.8.2
[INFO] [stderr]    Compiling writeable v0.6.3
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling icu_properties_data v2.2.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.2.0
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]     Checking rustls-pki-types v1.14.0
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]     Checking ring v0.17.14
[INFO] [stderr]    Compiling tinyvec v1.11.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling tokio v1.51.0
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling crc v3.4.0
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling unicode-bidi v0.3.18
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling unicode-properties v0.1.4
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling winnow v1.0.1
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking rustls-webpki v0.103.10
[INFO] [stderr]    Compiling stringprep v0.1.5
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]    Compiling whoami v1.6.1
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling dotenvy v0.15.7
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling rstest_macros v0.22.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling mockall_derive v0.13.1
[INFO] [stderr]     Checking predicates-core v1.0.10
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking rustls-native-certs v0.7.3
[INFO] [stderr]    Compiling relative-path v1.9.3
[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/e1613686e0efc80a1a18b1263625450a8de3fb04/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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=38efe9c620ca8d0f -C extra-filename=-ae6c806947fc9697 --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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "312612b2e34d5fa58349acb275b7ca25c2f519835d4faf72bd3b9f679416acb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "312612b2e34d5fa58349acb275b7ca25c2f519835d4faf72bd3b9f679416acb6", kill_on_drop: false }`
[INFO] [stdout] 312612b2e34d5fa58349acb275b7ca25c2f519835d4faf72bd3b9f679416acb6