[INFO] cloning repository https://github.com/sigpher/fmc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sigpher/fmc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsigpher%2Ffmc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsigpher%2Ffmc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1eedea7533dfce3d0dba2a44479f3d5744698b86
[INFO] checking sigpher/fmc against master#36e2b8a3a7aad93f8a92db6d254b746aa94ed6da for pr-151822
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsigpher%2Ffmc" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sigpher/fmc
[INFO] finished tweaking git repo https://github.com/sigpher/fmc
[INFO] tweaked toml for git repo https://github.com/sigpher/fmc written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sigpher/fmc on toolchain 36e2b8a3a7aad93f8a92db6d254b746aa94ed6da
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36e2b8a3a7aad93f8a92db6d254b746aa94ed6da" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sigpher/fmc 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" "+36e2b8a3a7aad93f8a92db6d254b746aa94ed6da" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded servo_arc v0.4.3
[INFO] [stderr]   Downloaded pest_generator v2.8.4
[INFO] [stderr]   Downloaded serde-untagged v0.1.9
[INFO] [stderr]   Downloaded base64ct v1.8.1
[INFO] [stderr]   Downloaded pest v2.8.4
[INFO] [stderr]   Downloaded pest_derive v2.8.4
[INFO] [stderr]   Downloaded config v0.15.19
[INFO] [stderr]   Downloaded pest_meta v2.8.4
[INFO] [stderr]   Downloaded ron v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+36e2b8a3a7aad93f8a92db6d254b746aa94ed6da" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d523b0c2540995e2bdcb005633577371f127a19f2f15ade161b7c4ca88539d49
[INFO] running `Command { std: "docker" "start" "-a" "d523b0c2540995e2bdcb005633577371f127a19f2f15ade161b7c4ca88539d49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d523b0c2540995e2bdcb005633577371f127a19f2f15ade161b7c4ca88539d49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d523b0c2540995e2bdcb005633577371f127a19f2f15ade161b7c4ca88539d49", kill_on_drop: false }`
[INFO] [stdout] d523b0c2540995e2bdcb005633577371f127a19f2f15ade161b7c4ca88539d49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+36e2b8a3a7aad93f8a92db6d254b746aa94ed6da" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f273a6ba43c5bd525d7cc0c09a6eb76ca37daace1930701640df60925eb3c2db
[INFO] running `Command { std: "docker" "start" "-a" "f273a6ba43c5bd525d7cc0c09a6eb76ca37daace1930701640df60925eb3c2db", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling cc v1.2.49
[INFO] [stderr]    Compiling icu_properties_data v2.1.1
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.7
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling writeable v0.6.2
[INFO] [stderr]    Compiling litemap v0.8.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]     Checking tracing v0.1.43
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]    Compiling tracing-core v0.1.35
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling crc v3.4.0
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]    Compiling web_atoms v0.1.3
[INFO] [stderr]     Checking icu_properties v2.1.1
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling pest v2.8.4
[INFO] [stderr]    Compiling futures-intrusive v0.5.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]     Checking deranged v0.5.5
[INFO] [stderr]     Checking string_cache v0.8.9
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]     Checking dtoa v1.0.10
[INFO] [stderr]    Compiling pest_meta v2.8.4
[INFO] [stderr]    Compiling erased-serde v0.4.9
[INFO] [stderr]     Checking dtoa-short v0.3.5
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking tokio-util v0.7.17
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]    Compiling selectors v0.31.0
[INFO] [stderr]    Compiling derive_more-impl v2.1.0
[INFO] [stderr]    Compiling cssparser-macros v0.6.1
[INFO] [stderr]     Checking psl-types v2.0.11
[INFO] [stderr]    Compiling pest_generator v2.8.4
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking ordered-multimap v0.7.3
[INFO] [stderr]     Checking publicsuffix v2.3.0
[INFO] [stderr]     Checking cssparser v0.35.0
[INFO] [stderr]     Checking markup5ever v0.35.0
[INFO] [stderr]     Checking toml_datetime v0.7.3
[INFO] [stderr]     Checking serde_spanned v1.0.3
[INFO] [stderr]    Compiling match_token v0.35.0
[INFO] [stderr]     Checking servo_arc v0.4.3
[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/36e2b8a3a7aad93f8a92db6d254b746aa94ed6da/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/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 --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="io-util"' --cfg 'feature="libc"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="rt"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --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=d6854b7bfb0eddda -C extra-filename=-e3ae621ad130ba19 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-98e9b16cf060efd6.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-3595fb66f28ccced.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-aa1ce07d74bddfc1.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-2ecca6b667797f49.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-9ab76b1ae7008697.rmeta --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" "f273a6ba43c5bd525d7cc0c09a6eb76ca37daace1930701640df60925eb3c2db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f273a6ba43c5bd525d7cc0c09a6eb76ca37daace1930701640df60925eb3c2db", kill_on_drop: false }`
[INFO] [stdout] f273a6ba43c5bd525d7cc0c09a6eb76ca37daace1930701640df60925eb3c2db