[INFO] fetching crate band-songbook 0.0.27...
[INFO] testing band-songbook-0.0.27 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate band-songbook 0.0.27 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate band-songbook 0.0.27
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate band-songbook 0.0.27
[INFO] tweaked toml for crates.io crate band-songbook 0.0.27 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate band-songbook 0.0.27 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate band-songbook 0.0.27 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-2026-03-05" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c696a569eaa335546bebf12881b473a05f9a12beb953d1622e32398f6f863315
[INFO] running `Command { std: "docker" "start" "-a" "c696a569eaa335546bebf12881b473a05f9a12beb953d1622e32398f6f863315", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c696a569eaa335546bebf12881b473a05f9a12beb953d1622e32398f6f863315", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c696a569eaa335546bebf12881b473a05f9a12beb953d1622e32398f6f863315", kill_on_drop: false }`
[INFO] [stdout] c696a569eaa335546bebf12881b473a05f9a12beb953d1622e32398f6f863315
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b158305afd9c7c6d7801f9b5fffc100a430eb807edfec999c0a514c283af94b6
[INFO] running `Command { std: "docker" "start" "-a" "b158305afd9c7c6d7801f9b5fffc100a430eb807edfec999c0a514c283af94b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling bytes-utils v0.1.4
[INFO] [stderr]    Compiling aws-lc-rs v1.16.1
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling aws-smithy-types v1.4.6
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]    Compiling uuid v1.21.0
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling argh_shared v0.1.15
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling argh_derive v0.1.15
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling aws-smithy-json v0.62.5
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling socket2 v0.6.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling tracing-serde v0.2.0
[INFO] [stderr]    Compiling litrs v0.4.2
[INFO] [stderr]    Compiling xmlparser v0.13.6
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling pulldown-cmark v0.13.1
[INFO] [stderr]    Compiling urlencoding v2.1.3
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]    Compiling argh v0.1.15
[INFO] [stderr]    Compiling aws-smithy-query v0.60.15
[INFO] [stderr]    Compiling aws-smithy-xml v0.60.15
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling console v0.16.2
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling quickcheck v0.8.5
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling num-modular v0.6.1
[INFO] [stderr]    Compiling jiff v0.2.23
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling unit-prefix v0.5.2
[INFO] [stderr]    Compiling pulldown-cmark-escape v0.11.0
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling aws-lc-sys v0.38.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling dot-parser v0.5.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling minimp3-sys v0.3.2
[INFO] [stderr]    Compiling tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling indicatif v0.18.4
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling env_filter v1.0.0
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling flexi_logger v0.31.8
[INFO] [stderr]    Compiling num-order v1.2.0
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling markdown-heading-id v0.1.0
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling slice-ring-buffer v0.3.4
[INFO] [stderr]    Compiling quick-xml v0.38.4
[INFO] [stderr]    Compiling http-serde v2.1.1
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling serde_path_to_error v0.1.20
[INFO] [stderr]    Compiling fern v0.7.1
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling aws-smithy-async v1.2.14
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling dot-parser-macros v0.5.1
[INFO] [stderr]    Compiling h2 v0.4.13
[INFO] [stderr]    Compiling aws-smithy-runtime-api v1.11.6
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling colored_text v0.3.0
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]    Compiling fix_fn v1.0.2
[INFO] [stderr]    Compiling pathdiff v0.2.3
[INFO] [stderr]    Compiling minimp3 v0.5.2
[INFO] [stderr]    Compiling strudel-of-lilypond v0.4.1
[INFO] [stderr]    Compiling tempfile v3.26.0
[INFO] [stderr]    Compiling env_logger v0.11.9
[INFO] [stderr]    Compiling handlebars v6.4.0
[INFO] [stderr] error: could not compile `jiff` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-03-05-x86_64-unknown-linux-gnu/bin/rustc --crate-name jiff --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/jiff-0.2.23/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 --allow=unexpected_cfgs --check-cfg 'cfg(docsrs_jiff)' --cfg 'feature="alloc"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "js", "logging", "perf-inline", "serde", "static", "static-tz", "std", "tz-fat", "tz-system", "tzdb-bundle-always", "tzdb-bundle-platform", "tzdb-concatenated", "tzdb-zoneinfo"))' -C metadata=019ff68369a238a6 -C extra-filename=-399991df1e8ac102 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `tokio` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-03-05-x86_64-unknown-linux-gnu/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.50.0/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 --warn=unexpected_cfgs --check-cfg 'cfg(fuzzing)' --check-cfg 'cfg(loom)' --check-cfg 'cfg(mio_unsupported_force_poll_poll)' --check-cfg 'cfg(tokio_allow_from_blocking_fd)' --check-cfg 'cfg(tokio_internal_mt_counters)' --check-cfg 'cfg(tokio_no_parking_lot)' --check-cfg 'cfg(tokio_no_tuning_tests)' --check-cfg 'cfg(tokio_unstable)' --check-cfg 'cfg(target_os, values("cygwin"))' --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="fs"' --cfg 'feature="full"' --cfg 'feature="io-std"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="macros"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="parking_lot"' --cfg 'feature="process"' --cfg 'feature="rt"' --cfg 'feature="rt-multi-thread"' --cfg 'feature="signal"' --cfg 'feature="signal-hook-registry"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --cfg 'feature="tokio-macros"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bytes", "default", "fs", "full", "io-std", "io-uring", "io-util", "libc", "macros", "mio", "net", "parking_lot", "process", "rt", "rt-multi-thread", "signal", "signal-hook-registry", "socket2", "sync", "taskdump", "test-util", "time", "tokio-macros", "tracing", "windows-sys"))' -C metadata=ebb91fbf279c2fb1 -C extra-filename=-583aa59317d430cc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-2ed9460101f17bbf.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-1b1e9a85a4687861.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-095579074d6496a8.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-2cf9cc8938426440.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-0a15d51c77964692.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/deps/libsignal_hook_registry-5e0fb37f5c0ecfbb.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-ca53d33d2998e124.rmeta --extern tokio_macros=/opt/rustwide/target/debug/deps/libtokio_macros-acb02bb1b3a3f3fe.so --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b158305afd9c7c6d7801f9b5fffc100a430eb807edfec999c0a514c283af94b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b158305afd9c7c6d7801f9b5fffc100a430eb807edfec999c0a514c283af94b6", kill_on_drop: false }`
[INFO] [stdout] b158305afd9c7c6d7801f9b5fffc100a430eb807edfec999c0a514c283af94b6
