[INFO] fetching crate img-gen 0.2.4...
[INFO] checking img-gen-0.2.4 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate img-gen 0.2.4 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate img-gen 0.2.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate img-gen 0.2.4
[INFO] tweaked toml for crates.io crate img-gen 0.2.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate img-gen 0.2.4 on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate img-gen 0.2.4 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:60:1
[INFO] [stderr]    |
[INFO] [stderr] 60 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `img-gen` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 50dc14166b32cf5fd180e9576a7c9eb7eb9c27d2dc6b3dc43a4fcf1a0ea2197c
[INFO] running `Command { std: "docker" "start" "50dc14166b32cf5fd180e9576a7c9eb7eb9c27d2dc6b3dc43a4fcf1a0ea2197c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50dc14166b32cf5fd180e9576a7c9eb7eb9c27d2dc6b3dc43a4fcf1a0ea2197c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "50dc14166b32cf5fd180e9576a7c9eb7eb9c27d2dc6b3dc43a4fcf1a0ea2197c" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50dc14166b32cf5fd180e9576a7c9eb7eb9c27d2dc6b3dc43a4fcf1a0ea2197c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid --cfg crater_hack --force-warn invalid-c-variadic-arguments" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "50dc14166b32cf5fd180e9576a7c9eb7eb9c27d2dc6b3dc43a4fcf1a0ea2197c" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:60:1
[INFO] [stderr]    |
[INFO] [stderr] 60 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `img-gen` (manifest) generated 1 warning
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking writeable v0.6.3
[INFO] [stderr]     Checking litemap v0.8.2
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling aws-lc-rs v1.17.0
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]     Checking futures-task v0.3.33
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]     Checking siphasher v1.0.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]     Checking futures-util v0.3.33
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling cc v1.4.0
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling icu_locale_data v2.2.0
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling av-scenechange v0.14.1
[INFO] [stderr]    Compiling icu_segmenter_data v2.2.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]    Compiling built v0.8.1
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking aligned v0.4.3
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking polycool v0.4.0
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking no_std_io2 v0.9.4
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]     Checking zune-core v0.5.1
[INFO] [stderr]     Checking y4m v0.8.0
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]     Checking zune-jpeg v0.5.15
[INFO] [stderr]     Checking kurbo v0.13.1
[INFO] [stderr]     Checking tinyvec v1.12.0
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking bitstream-io v4.10.0
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling rav1e v0.8.1
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking http-body-util v0.1.4
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking linebender_resource_handle v0.1.1
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]     Checking imgref v1.12.2
[INFO] [stderr]     Checking parlance v0.1.0
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking annotate-snippets v0.12.16
[INFO] [stderr]     Checking image-webp v0.2.4
[INFO] [stderr]     Checking fontdb v0.24.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking granit-parser v1.0.1
[INFO] [stderr]     Checking gif v0.14.2
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking svgtypes v0.16.1
[INFO] [stderr]     Checking directories v6.0.0
[INFO] [stderr]     Checking encoding_rs_io v0.1.7
[INFO] [stderr]    Compiling aws-lc-sys v0.41.0
[INFO] [stderr]     Checking avif-serialize v0.8.9
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking simplecss v0.2.2
[INFO] [stderr]     Checking roxmltree v0.21.1
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking unicode-bidi v0.3.18
[INFO] [stderr]     Checking unicode-script v0.5.8
[INFO] [stderr]     Checking imagesize v0.15.0
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking fax v0.2.7
[INFO] [stderr]     Checking lebe v0.5.3
[INFO] [stderr]     Checking pxfm v0.1.29
[INFO] [stderr]     Checking data-url v0.3.2
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]     Checking yazi v0.2.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.19
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]     Checking zeno v0.3.3
[INFO] [stderr]     Checking fontawesome-free-pack v7.3.1
[INFO] [stderr]     Checking material-design-icons-pack v7.4.47
[INFO] [stderr]     Checking octicons-pack v19.33.0
[INFO] [stderr]     Checking serde-saphyr v1.0.1
[INFO] [stderr]     Checking simple-icons-pack v16.28.0
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking moxcms v0.8.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling displaydoc v0.2.6
[INFO] [stderr]    Compiling tokio-macros v2.7.1
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.52
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling profiling-procmacros v1.0.18
[INFO] [stderr]    Compiling phf_macros v0.13.1
[INFO] [stderr]     Checking profiling v1.0.18
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking bytemuck v1.25.2
[INFO] [stderr]     Checking phf v0.13.1
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]     Checking csscolorparser v0.8.3
[INFO] [stderr]     Checking font-types v0.12.1
[INFO] [stderr]     Checking rgb v0.8.53
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]     Checking tiny-skia-path v0.12.0
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking aligned-vec v0.6.4
[INFO] [stderr]     Checking v_frame v0.3.9
[INFO] [stderr]     Checking colorgrad v0.8.0
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking read-fonts v0.40.2
[INFO] [stderr]     Checking read-fonts v0.41.0
[INFO] [stderr]     Checking zerocopy v0.8.52
[INFO] [stderr]     Checking av1-grain v0.2.5
[INFO] [stderr]     Checking tiny-skia v0.12.0
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking icu_locale v2.2.0
[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/40527f3e444fde1deb361751bdef9b9e11d1b971/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="macros"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="rt"' --cfg 'feature="rt-multi-thread"' --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", "schedule-latency", "signal", "signal-hook-registry", "socket2", "sync", "taskdump", "test-util", "time", "tokio-macros", "tracing", "windows-sys"))' -C metadata=4b2beb23510f113d -C extra-filename=-44348ddba20a8076 --out-dir /opt/rustwide/target/debug/build/tokio/44348ddba20a8076/out -L dependency=/opt/rustwide/target/debug/build/libc/d992f0339d79e3bd/out --extern bytes=/opt/rustwide/target/debug/build/bytes/1634c43361de1f40/out/libbytes-1634c43361de1f40.rmeta --extern libc=/opt/rustwide/target/debug/build/libc/d992f0339d79e3bd/out/liblibc-d992f0339d79e3bd.rmeta --extern mio=/opt/rustwide/target/debug/build/mio/5ca77d426fa5ffcb/out/libmio-5ca77d426fa5ffcb.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/build/pin-project-lite/939ff28c23f518de/out/libpin_project_lite-939ff28c23f518de.rmeta --extern socket2=/opt/rustwide/target/debug/build/socket2/88e2fb5b8b32a63b/out/libsocket2-88e2fb5b8b32a63b.rmeta --extern tokio_macros=/opt/rustwide/target/debug/build/tokio-macros/c948d307165c0b4d/out/libtokio_macros-c948d307165c0b4d.so --cap-lints allow --cap-lints=forbid --cfg crater_hack --force-warn invalid-c-variadic-arguments --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "50dc14166b32cf5fd180e9576a7c9eb7eb9c27d2dc6b3dc43a4fcf1a0ea2197c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50dc14166b32cf5fd180e9576a7c9eb7eb9c27d2dc6b3dc43a4fcf1a0ea2197c", kill_on_drop: false }`
[INFO] [stdout] 50dc14166b32cf5fd180e9576a7c9eb7eb9c27d2dc6b3dc43a4fcf1a0ea2197c
