[INFO] fetching crate flop 0.2.7...
[INFO] testing flop-0.2.7 against try#f23b22458132fb20faeb8a915b1c252478696f25 for pr-131095
[INFO] extracting crate flop 0.2.7 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate flop 0.2.7 on toolchain f23b22458132fb20faeb8a915b1c252478696f25
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flop 0.2.7
[INFO] finished tweaking crates.io crate flop 0.2.7
[INFO] tweaked toml for crates.io crate flop 0.2.7 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 205 packages to latest compatible versions
[INFO] [stderr]       Adding async_zip v0.0.15 (available: v0.0.17)
[INFO] [stderr]       Adding backtrace v0.3.71 (available: v0.3.74)
[INFO] [stderr]       Adding cpio v0.2.2 (available: v0.4.0)
[INFO] [stderr]       Adding env_logger v0.10.2 (available: v0.11.5)
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.6.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3266a22ce3e65213b1bdc6ecab7248650e9ad63922292206999405a96a19f59
[INFO] running `Command { std: "docker" "start" "-a" "c3266a22ce3e65213b1bdc6ecab7248650e9ad63922292206999405a96a19f59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3266a22ce3e65213b1bdc6ecab7248650e9ad63922292206999405a96a19f59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3266a22ce3e65213b1bdc6ecab7248650e9ad63922292206999405a96a19f59", kill_on_drop: false }`
[INFO] [stdout] c3266a22ce3e65213b1bdc6ecab7248650e9ad63922292206999405a96a19f59
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 659e9a9a2146cb037cc8f7a9ec0280429817f5e683abda2d8aa101c8e264ceea
[INFO] running `Command { std: "docker" "start" "-a" "659e9a9a2146cb037cc8f7a9ec0280429817f5e683abda2d8aa101c8e264ceea", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling tracing-serde v0.1.3
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling tokio v1.40.0
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling zstd-safe v7.2.1
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling miniz_oxide v0.7.4
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]    Compiling anstyle-parse v0.2.5
[INFO] [stderr]    Compiling brotli-decompressor v4.0.1
[INFO] [stderr]    Compiling anstyle-query v1.1.1
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling anstyle v1.0.8
[INFO] [stderr]    Compiling colorchoice v1.0.2
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling anstream v0.6.15
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling cc v1.1.24
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling dashmap v5.5.3
[INFO] [stderr]    Compiling deflate64 v0.1.9
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling iana-time-zone v0.1.61
[INFO] [stderr]    Compiling env_logger v0.11.5
[INFO] [stderr]    Compiling brotli v6.0.0
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling test-log-macros v0.2.16
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling cpio_reader v0.1.1
[INFO] [stderr]    Compiling cpio v0.2.2
[INFO] [stderr]    Compiling debug-ignore v1.0.5
[INFO] [stderr]    Compiling ar v0.9.0
[INFO] [stderr]    Compiling addr2line v0.21.0
[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/f23b22458132fb20faeb8a915b1c252478696f25/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.40.0/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="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="test-util"' --cfg 'feature="time"' --cfg 'feature="tokio-macros"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("bytes", "default", "fs", "full", "io-std", "io-util", "libc", "macros", "mio", "net", "parking_lot", "process", "rt", "rt-multi-thread", "signal", "signal-hook-registry", "socket2", "sync", "test-util", "time", "tokio-macros", "tracing", "windows-sys"))' -C metadata=bd1714258d1e78cb -C extra-filename=-bd1714258d1e78cb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-647e288e399e65d2.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-a86f1dad8323962c.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-9b44851d66d751ac.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-414373b3feda6b95.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-0917a66d1286620d.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/deps/libsignal_hook_registry-86c027c46f354d8e.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-634f5132e4c8e8c7.rmeta --extern tokio_macros=/opt/rustwide/target/debug/deps/libtokio_macros-69b86dd5aa9b39f3.so --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "659e9a9a2146cb037cc8f7a9ec0280429817f5e683abda2d8aa101c8e264ceea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "659e9a9a2146cb037cc8f7a9ec0280429817f5e683abda2d8aa101c8e264ceea", kill_on_drop: false }`
[INFO] [stdout] 659e9a9a2146cb037cc8f7a9ec0280429817f5e683abda2d8aa101c8e264ceea