[INFO] fetching crate serde_ssml 0.4.0...
[INFO] checking serde_ssml-0.4.0 against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] extracting crate serde_ssml 0.4.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate serde_ssml 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate serde_ssml 0.4.0
[INFO] tweaked toml for crates.io crate serde_ssml 0.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_ssml 0.4.0 on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serde_ssml 0.4.0 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79dcf179e97fe8b19247d550aee32f89a6ac4c0723b075912f6b27e7171f2ab5
[INFO] running `Command { std: "docker" "start" "-a" "79dcf179e97fe8b19247d550aee32f89a6ac4c0723b075912f6b27e7171f2ab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79dcf179e97fe8b19247d550aee32f89a6ac4c0723b075912f6b27e7171f2ab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79dcf179e97fe8b19247d550aee32f89a6ac4c0723b075912f6b27e7171f2ab5", kill_on_drop: false }`
[INFO] [stdout] 79dcf179e97fe8b19247d550aee32f89a6ac4c0723b075912f6b27e7171f2ab5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] faf36e06a6ade75fc98885d6f7b99f77410347dd74076669cc179d5de6213037
[INFO] running `Command { std: "docker" "start" "-a" "faf36e06a6ade75fc98885d6f7b99f77410347dd74076669cc179d5de6213037", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling rust_decimal v1.36.0
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking winnow v0.6.8
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking console v0.15.10
[INFO] [stderr]     Checking similar-asserts v1.7.0
[INFO] [stderr]    Compiling psm v0.1.25
[INFO] [stderr]    Compiling stacker v0.1.19
[INFO] [stderr]     Checking chumsky v0.9.3
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]     Checking duration-str v0.13.0
[INFO] [stderr]     Checking serde_ssml v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `serde_ssml` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name serde_ssml --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=256bff3a62a4f406 -C extra-filename=-370421a5acf15b71 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern chumsky=/opt/rustwide/target/debug/deps/libchumsky-ccb6bc5e44cc53b0.rmeta --extern duration_str=/opt/rustwide/target/debug/deps/libduration_str-8a3fd26ec0c48bcd.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-f3793f0cdb568b72.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/psm-2ded63126488dfd4/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "faf36e06a6ade75fc98885d6f7b99f77410347dd74076669cc179d5de6213037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faf36e06a6ade75fc98885d6f7b99f77410347dd74076669cc179d5de6213037", kill_on_drop: false }`
[INFO] [stdout] faf36e06a6ade75fc98885d6f7b99f77410347dd74076669cc179d5de6213037