[INFO] cloning repository https://github.com/nixuuu/image-optimizer-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nixuuu/image-optimizer-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnixuuu%2Fimage-optimizer-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnixuuu%2Fimage-optimizer-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] abe59f220485cf7c7071a89f02873254b7034fc5
[INFO] checking nixuuu/image-optimizer-rs against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnixuuu%2Fimage-optimizer-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/nixuuu/image-optimizer-rs
[INFO] finished tweaking git repo https://github.com/nixuuu/image-optimizer-rs
[INFO] tweaked toml for git repo https://github.com/nixuuu/image-optimizer-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nixuuu/image-optimizer-rs on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nixuuu/image-optimizer-rs 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c37a789ef7d10dcb0c4e43257a68ed08b0cd5f6d248898309fc19df32c9bbbcb
[INFO] running `Command { std: "docker" "start" "-a" "c37a789ef7d10dcb0c4e43257a68ed08b0cd5f6d248898309fc19df32c9bbbcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c37a789ef7d10dcb0c4e43257a68ed08b0cd5f6d248898309fc19df32c9bbbcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c37a789ef7d10dcb0c4e43257a68ed08b0cd5f6d248898309fc19df32c9bbbcb", kill_on_drop: false }`
[INFO] [stdout] c37a789ef7d10dcb0c4e43257a68ed08b0cd5f6d248898309fc19df32c9bbbcb
[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=forbid -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42e8c41868d5fe43389472bda1532adf2e04b9b73c216878bc2ec91c571ff0c0
[INFO] running `Command { std: "docker" "start" "-a" "42e8c41868d5fe43389472bda1532adf2e04b9b73c216878bc2ec91c571ff0c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking bytemuck v1.23.2
[INFO] [stderr]     Checking bitflags v2.9.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling built v0.7.7
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking rgb v0.8.52
[INFO] [stderr]     Checking imgref v1.11.0
[INFO] [stderr]     Checking weezl v0.1.10
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]     Checking bitstream-io v2.6.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking avif-serialize v0.8.6
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking jpeg-decoder v0.3.2
[INFO] [stderr]     Checking gif v0.13.3
[INFO] [stderr]     Checking image-webp v0.2.4
[INFO] [stderr]     Checking zune-jpeg v0.4.20
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]     Checking webpki-roots v1.0.1
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking exr v1.73.0
[INFO] [stderr]     Checking iri-string v0.7.8
[INFO] [stderr]     Checking terminal_size v0.4.3
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]     Checking clap_builder v4.5.46
[INFO] [stderr]     Checking bumpalo v3.19.0
[INFO] [stderr]     Checking console v0.16.0
[INFO] [stderr]     Checking zopfli v0.8.2
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking filetime v0.2.26
[INFO] [stderr]     Checking unit-prefix v0.5.1
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking indicatif v0.18.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling libdeflate-sys v1.24.0
[INFO] [stderr]    Compiling libwebp-sys v0.9.6
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/4f260f0f20b3133d20cfb50353c0221943af5796/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.106/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 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=65c7977e6ffce01d -C extra-filename=-6c1b5870407f1f3c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-187b3ed17706ad79.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-33d15deb11f76c8f.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-737c938a87f6e323.rmeta --cap-lints allow --cap-lints=forbid -Dunmustuse_in_always_ok` (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/4f260f0f20b3133d20cfb50353c0221943af5796/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -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_taskdump)' --check-cfg 'cfg(tokio_unstable)' --check-cfg 'cfg(tokio_uring)' --check-cfg 'cfg(target_os, values("cygwin"))' --cfg 'feature="bytes"' --cfg 'feature="default"' --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-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=89980606dea57332 -C extra-filename=-711faa95098e76e2 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-03fb88865d5ab996.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-40ea50253b5a473d.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-cc3ca9ab9b0dee52.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-ab095c57fce87b7d.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-d23afc83b17f1ab6.rmeta --cap-lints allow --cap-lints=forbid -Dunmustuse_in_always_ok` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "42e8c41868d5fe43389472bda1532adf2e04b9b73c216878bc2ec91c571ff0c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42e8c41868d5fe43389472bda1532adf2e04b9b73c216878bc2ec91c571ff0c0", kill_on_drop: false }`
[INFO] [stdout] 42e8c41868d5fe43389472bda1532adf2e04b9b73c216878bc2ec91c571ff0c0