[INFO] cloning repository https://github.com/an-am/renoir-fed-training
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/an-am/renoir-fed-training" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fan-am%2Frenoir-fed-training", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fan-am%2Frenoir-fed-training'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c5d775da3194c96fcfe33497e67185a4ba494823
[INFO] building an-am/renoir-fed-training/c5d775da3194c96fcfe33497e67185a4ba494823 against master#eb171a227f9e5de5d376b6edb56b174bc8235fb3 for pr-149937
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fan-am%2Frenoir-fed-training" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/an-am/renoir-fed-training
[INFO] finished tweaking git repo https://github.com/an-am/renoir-fed-training
[INFO] tweaked toml for git repo https://github.com/an-am/renoir-fed-training written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/an-am/renoir-fed-training on toolchain eb171a227f9e5de5d376b6edb56b174bc8235fb3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/an-am/renoir-fed-training 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" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/deib-polimi/renoir`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytesize v1.3.3
[INFO] [stderr]   Downloaded gix-validate v0.10.0
[INFO] [stderr]   Downloaded rstest_macros v0.25.0
[INFO] [stderr]   Downloaded gix-trace v0.1.12
[INFO] [stderr]   Downloaded gix-utils v0.3.0
[INFO] [stderr]   Downloaded r2d2_sqlite v0.27.0
[INFO] [stderr]   Downloaded rstest v0.25.0
[INFO] [stderr]   Downloaded safetensors v0.3.3
[INFO] [stderr]   Downloaded burn-tch v0.17.1
[INFO] [stderr]   Downloaded burn-train v0.17.1
[INFO] [stderr]   Downloaded burn-fusion v0.17.1
[INFO] [stderr]   Downloaded gix-features v0.42.1
[INFO] [stderr]   Downloaded gix-path v0.10.18
[INFO] [stderr]   Downloaded burn-dataset v0.17.1
[INFO] [stderr]   Downloaded systemstat v0.2.4
[INFO] [stderr]   Downloaded rusqlite v0.34.0
[INFO] [stderr]   Downloaded burn-cubecl-fusion v0.17.1
[INFO] [stderr]   Downloaded gix-fs v0.15.0
[INFO] [stderr]   Downloaded gix-tempfile v17.1.0
[INFO] [stderr]   Downloaded serde_rusqlite v0.38.0
[INFO] [stderr]   Downloaded torch-sys v0.19.0
[INFO] [stderr]   Downloaded cubecl-hip-sys v6.4.0
[INFO] [stderr]   Downloaded tch v0.19.0
[INFO] [stderr]   Downloaded libsqlite3-sys v0.32.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb84dc40aafb0a456dc6e96fc055defda49ac072850a216e71ca1efc03252318
[INFO] running `Command { std: "docker" "start" "-a" "cb84dc40aafb0a456dc6e96fc055defda49ac072850a216e71ca1efc03252318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb84dc40aafb0a456dc6e96fc055defda49ac072850a216e71ca1efc03252318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb84dc40aafb0a456dc6e96fc055defda49ac072850a216e71ca1efc03252318", kill_on_drop: false }`
[INFO] [stdout] cb84dc40aafb0a456dc6e96fc055defda49ac072850a216e71ca1efc03252318
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba7af5dce5b7f79022677ff61150d88d398bd24a75477df6579b1fd96a67e3c6
[INFO] running `Command { std: "docker" "start" "-a" "ba7af5dce5b7f79022677ff61150d88d398bd24a75477df6579b1fd96a67e3c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling cubecl-common v0.5.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.32.0
[INFO] [stderr]    Compiling embassy-futures v0.1.1
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling async-channel v2.3.1
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling gix-trace v0.1.12
[INFO] [stderr]    Compiling async-lock v3.4.0
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling bitstream-io v2.6.0
[INFO] [stderr]    Compiling colored v3.0.0
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling weezl v0.1.10
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling gix-utils v0.3.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling gix-features v0.42.1
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling loop9 v0.1.5
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling scheduled-thread-pool v0.2.7
[INFO] [stderr]    Compiling avif-serialize v0.8.3
[INFO] [stderr]    Compiling zune-inflate v0.2.54
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling lebe v0.5.2
[INFO] [stderr]    Compiling rgb v0.8.50
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling jpeg-decoder v0.3.2
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling bit_field v0.10.2
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling macerator v0.2.8
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling maybe-rayon v0.1.1
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling image-webp v0.2.3
[INFO] [stderr]    Compiling gif v0.13.3
[INFO] [stderr]    Compiling zune-jpeg v0.4.18
[INFO] [stderr]    Compiling tiff v0.9.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[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/eb171a227f9e5de5d376b6edb56b174bc8235fb3/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="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=aa02e072e4fdc47d -C extra-filename=-57ecbc600920cd6d --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] running `Command { std: "docker" "inspect" "ba7af5dce5b7f79022677ff61150d88d398bd24a75477df6579b1fd96a67e3c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba7af5dce5b7f79022677ff61150d88d398bd24a75477df6579b1fd96a67e3c6", kill_on_drop: false }`
[INFO] [stdout] ba7af5dce5b7f79022677ff61150d88d398bd24a75477df6579b1fd96a67e3c6