[INFO] fetching crate symbi-shell 1.21.1...
[INFO] testing symbi-shell-1.21.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate symbi-shell 1.21.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate symbi-shell 1.21.1
[INFO] finished tweaking crates.io crate symbi-shell 1.21.1
[INFO] tweaked toml for crates.io crate symbi-shell 1.21.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate symbi-shell 1.21.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate symbi-shell 1.21.1 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 00dbb3ee7bf88b9575a530b9d5b8678b23969a512dd2596a0adbc3c89c0aebd7
[INFO] running `Command { std: "docker" "start" "00dbb3ee7bf88b9575a530b9d5b8678b23969a512dd2596a0adbc3c89c0aebd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00dbb3ee7bf88b9575a530b9d5b8678b23969a512dd2596a0adbc3c89c0aebd7", 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" "00dbb3ee7bf88b9575a530b9d5b8678b23969a512dd2596a0adbc3c89c0aebd7" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00dbb3ee7bf88b9575a530b9d5b8678b23969a512dd2596a0adbc3c89c0aebd7", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "00dbb3ee7bf88b9575a530b9d5b8678b23969a512dd2596a0adbc3c89c0aebd7" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling phf_shared v0.12.1
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling flatbuffers v25.12.19
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling phf v0.12.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling humantime v2.2.0
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling anyhow v1.0.103
[INFO] [stderr]    Compiling datafusion-doc v51.0.0
[INFO] [stderr]    Compiling syn v2.0.116
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling comfy-table v7.2.2
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling base64ct v1.8.3
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling uuid v1.21.0
[INFO] [stderr]    Compiling openssl-sys v0.9.116
[INFO] [stderr]    Compiling arrow-schema v57.3.0
[INFO] [stderr]    Compiling blake3 v1.8.3
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling rayon v1.10.0
[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/1.100.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.116/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debug-assertions=off --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=0cd2e2a2f45d1684 -C extra-filename=-9fd26552c8fe13b1 --out-dir /opt/rustwide/target/release/build/syn/9fd26552c8fe13b1/out -C strip=debuginfo -L dependency=/opt/rustwide/target/release/build/proc-macro2/1a0de9b0e4038a0e/out -L dependency=/opt/rustwide/target/release/build/unicode-ident/4db6325f2cc66793/out --extern proc_macro2=/opt/rustwide/target/release/build/proc-macro2/1a0de9b0e4038a0e/out/libproc_macro2-1a0de9b0e4038a0e.rmeta --extern quote=/opt/rustwide/target/release/build/quote/e8e3d40e8360ee63/out/libquote-e8e3d40e8360ee63.rmeta --extern unicode_ident=/opt/rustwide/target/release/build/unicode-ident/4db6325f2cc66793/out/libunicode_ident-4db6325f2cc66793.rmeta --cap-lints allow --cap-lints=warn --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 `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.100.0-beta.1-x86_64-unknown-linux-gnu/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,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debug-assertions=off --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="quote"' --cfg 'feature="visit"' --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=f90bb0145c1ae9d3 -C extra-filename=-fc55458cc7495a3d --out-dir /opt/rustwide/target/release/build/syn/fc55458cc7495a3d/out -C strip=debuginfo -L dependency=/opt/rustwide/target/release/build/proc-macro2/1a0de9b0e4038a0e/out -L dependency=/opt/rustwide/target/release/build/unicode-ident/4db6325f2cc66793/out --extern proc_macro2=/opt/rustwide/target/release/build/proc-macro2/1a0de9b0e4038a0e/out/libproc_macro2-1a0de9b0e4038a0e.rmeta --extern quote=/opt/rustwide/target/release/build/quote/e8e3d40e8360ee63/out/libquote-e8e3d40e8360ee63.rmeta --extern unicode_ident=/opt/rustwide/target/release/build/unicode-ident/4db6325f2cc66793/out/libunicode_ident-4db6325f2cc66793.rmeta --cap-lints allow --cap-lints=warn --force-warn=unused_crate_dependencies --cfg syn_disable_nightly_tests` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "00dbb3ee7bf88b9575a530b9d5b8678b23969a512dd2596a0adbc3c89c0aebd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00dbb3ee7bf88b9575a530b9d5b8678b23969a512dd2596a0adbc3c89c0aebd7", kill_on_drop: false }`
[INFO] [stdout] 00dbb3ee7bf88b9575a530b9d5b8678b23969a512dd2596a0adbc3c89c0aebd7
