[INFO] fetching crate tracing_duper 0.1.1...
[INFO] testing tracing_duper-0.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate tracing_duper 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate tracing_duper 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate tracing_duper 0.1.1
[INFO] tweaked toml for crates.io crate tracing_duper 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tracing_duper 0.1.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tracing_duper 0.1.1 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" "+beta-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3d9b85a119233b0871ab425267174bc56624228e8c755eb7942292c0d99b475
[INFO] running `Command { std: "docker" "start" "-a" "d3d9b85a119233b0871ab425267174bc56624228e8c755eb7942292c0d99b475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3d9b85a119233b0871ab425267174bc56624228e8c755eb7942292c0d99b475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3d9b85a119233b0871ab425267174bc56624228e8c755eb7942292c0d99b475", kill_on_drop: false }`
[INFO] [stdout] d3d9b85a119233b0871ab425267174bc56624228e8c755eb7942292c0d99b475
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 417eda186ee04a65ae5b382b9614d484fcac97bca513b9f8235c53588870da1c
[INFO] running `Command { std: "docker" "start" "-a" "417eda186ee04a65ae5b382b9614d484fcac97bca513b9f8235c53588870da1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling concolor-query v0.3.3
[INFO] [stderr]    Compiling unicode-general-category v1.1.0
[INFO] [stderr]    Compiling cc v1.2.47
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling decorum v0.4.0
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling concolor v0.1.1
[INFO] [stderr]    Compiling ariadne v0.6.0
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling stacker v0.1.22
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ar_archive_writer v0.2.0
[INFO] [stderr]    Compiling psm v0.1.28
[INFO] [stderr]    Compiling chumsky v0.11.2
[INFO] [stderr]    Compiling duper v0.6.0
[INFO] [stderr]    Compiling tracing_duper v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `duper` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name duper --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/duper-0.6.0/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 -C debuginfo=2 --cfg 'feature="ansi"' --cfg 'feature="default"' --cfg 'feature="serde"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("ansi", "default", "serde"))' -C metadata=8678da46cd71d5f8 -C extra-filename=-e0af5add3ec53793 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ariadne=/opt/rustwide/target/debug/deps/libariadne-90568637d5c19f38.rmeta --extern base64=/opt/rustwide/target/debug/deps/libbase64-29d4d4232c317d5e.rmeta --extern chumsky=/opt/rustwide/target/debug/deps/libchumsky-a5b1abfb3d260ea7.rmeta --extern decorum=/opt/rustwide/target/debug/deps/libdecorum-b95ba745c6de53e6.rmeta --extern either=/opt/rustwide/target/debug/deps/libeither-17f13debee93d048.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-a631130a5e309f22.rmeta --extern owo_colors=/opt/rustwide/target/debug/deps/libowo_colors-4f5336a6c002f431.rmeta --extern ryu=/opt/rustwide/target/debug/deps/libryu-b4971a7af0446da6.rmeta --extern serde_core=/opt/rustwide/target/debug/deps/libserde_core-5955e91a4de3e272.rmeta --extern unicode_general_category=/opt/rustwide/target/debug/deps/libunicode_general_category-5293780d08054fd7.rmeta --cap-lints allow --cap-lints=warn -L native=/opt/rustwide/target/debug/build/psm-1870a22dde066727/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "417eda186ee04a65ae5b382b9614d484fcac97bca513b9f8235c53588870da1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "417eda186ee04a65ae5b382b9614d484fcac97bca513b9f8235c53588870da1c", kill_on_drop: false }`
[INFO] [stdout] 417eda186ee04a65ae5b382b9614d484fcac97bca513b9f8235c53588870da1c
