[INFO] fetching crate ron 0.11.0...
[INFO] building ron-0.11.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate ron 0.11.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate ron 0.11.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ron 0.11.0
[INFO] tweaked toml for crates.io crate ron 0.11.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ron 0.11.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ron 0.11.0 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 388b265ef018b4cfc5231fc2663bc78d3031811afd96929ecb90ffd1fe2c006a
[INFO] running `Command { std: "docker" "start" "-a" "388b265ef018b4cfc5231fc2663bc78d3031811afd96929ecb90ffd1fe2c006a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "388b265ef018b4cfc5231fc2663bc78d3031811afd96929ecb90ffd1fe2c006a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "388b265ef018b4cfc5231fc2663bc78d3031811afd96929ecb90ffd1fe2c006a", kill_on_drop: false }`
[INFO] [stdout] 388b265ef018b4cfc5231fc2663bc78d3031811afd96929ecb90ffd1fe2c006a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ab3bfcd6befe6c87cb59c65ce3a3eff79ad8ae22509eb28854e2878abe7c193
[INFO] running `Command { std: "docker" "start" "-a" "2ab3bfcd6befe6c87cb59c65ce3a3eff79ad8ae22509eb28854e2878abe7c193", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling bitflags v2.9.3
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling ron v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.59s
[INFO] running `Command { std: "docker" "inspect" "2ab3bfcd6befe6c87cb59c65ce3a3eff79ad8ae22509eb28854e2878abe7c193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ab3bfcd6befe6c87cb59c65ce3a3eff79ad8ae22509eb28854e2878abe7c193", kill_on_drop: false }`
[INFO] [stdout] 2ab3bfcd6befe6c87cb59c65ce3a3eff79ad8ae22509eb28854e2878abe7c193
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b4c8f1d10aadcb3b5f6524020d26c2e3687696060269de9572800e1dfaa0968
[INFO] running `Command { std: "docker" "start" "-a" "5b4c8f1d10aadcb3b5f6524020d26c2e3687696060269de9572800e1dfaa0968", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling inventory v0.3.21
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling typetag-impl v0.2.20
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling erased-serde v0.4.6
[INFO] [stderr]    Compiling bitflags v2.9.3
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling serde_bytes v0.11.17
[INFO] [stderr]    Compiling option_set v0.3.0
[INFO] [stderr]    Compiling ron v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling typetag v0.2.20
[INFO] [stderr] error: could not compile `ron` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/4987e9d4227139400384ab59296ffee3b0fb1183/bin/rustc --crate-name ron --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "indexmap", "integer128", "internal-span-substring-test", "std", "unicode-segmentation"))' -C metadata=10e8a2753dc968bc -C extra-filename=-7d9508d943b8d739 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-f8724452d127c6dc.rlib --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-40670cf77b475c0a.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-c7b0f26c2fee612c.rlib --extern option_set=/opt/rustwide/target/debug/deps/liboption_set-df3f606cf6629e0d.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-41c53c4054e059b9.rlib --extern serde_bytes=/opt/rustwide/target/debug/deps/libserde_bytes-d83997935e5ba7b7.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-4d757a042af67b82.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-e95cb8e6054fe866.rlib --extern typetag=/opt/rustwide/target/debug/deps/libtypetag-e8efde744fa94dde.rlib --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-549afb6be76d59d6.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5b4c8f1d10aadcb3b5f6524020d26c2e3687696060269de9572800e1dfaa0968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b4c8f1d10aadcb3b5f6524020d26c2e3687696060269de9572800e1dfaa0968", kill_on_drop: false }`
[INFO] [stdout] 5b4c8f1d10aadcb3b5f6524020d26c2e3687696060269de9572800e1dfaa0968