[INFO] fetching crate dithereens 0.4.0... [INFO] building dithereens-0.4.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate dithereens 0.4.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate dithereens 0.4.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate dithereens 0.4.0 [INFO] tweaked toml for crates.io crate dithereens 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dithereens 0.4.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate dithereens 0.4.0 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6a56767555589b39b49ea4469f5162ecc1a1b6fbccaecd2d1ba9ded44cbe92d0 [INFO] running `Command { std: "docker" "start" "-a" "6a56767555589b39b49ea4469f5162ecc1a1b6fbccaecd2d1ba9ded44cbe92d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6a56767555589b39b49ea4469f5162ecc1a1b6fbccaecd2d1ba9ded44cbe92d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a56767555589b39b49ea4469f5162ecc1a1b6fbccaecd2d1ba9ded44cbe92d0", kill_on_drop: false }` [INFO] [stdout] 6a56767555589b39b49ea4469f5162ecc1a1b6fbccaecd2d1ba9ded44cbe92d0 [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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3bec53f80f44d454f685336949dc3788a7cceb08b1d9895dd45e5adea5a3731c [INFO] running `Command { std: "docker" "start" "-a" "3bec53f80f44d454f685336949dc3788a7cceb08b1d9895dd45e5adea5a3731c", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling syn v2.0.103 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling impl-tools-lib v0.11.2 [INFO] [stderr] Compiling impl-tools v0.11.2 [INFO] [stderr] Compiling common_traits v0.12.0 [INFO] [stderr] Compiling dithereens v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `nightly_f16` [INFO] [stdout] --> src/lib.rs:196:13 [INFO] [stdout] | [INFO] [stdout] 196 | #![cfg_attr(feature = "nightly_f16", feature(f16))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `blue_noise`, `default`, `libm`, `rayon`, and `std` [INFO] [stdout] = help: consider adding `nightly_f16` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `nightly_f16` [INFO] [stdout] --> src/lib.rs:205:11 [INFO] [stdout] | [INFO] [stdout] 205 | #[cfg(not(feature = "nightly_f16"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `blue_noise`, `default`, `libm`, `rayon`, and `std` [INFO] [stdout] = help: consider adding `nightly_f16` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `nightly_f16` [INFO] [stdout] --> src/lib.rs:208:7 [INFO] [stdout] | [INFO] [stdout] 208 | #[cfg(feature = "nightly_f16")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `blue_noise`, `default`, `libm`, `rayon`, and `std` [INFO] [stdout] = help: consider adding `nightly_f16` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `nightly_f16` [INFO] [stdout] --> src/lib.rs:833:7 [INFO] [stdout] | [INFO] [stdout] 833 | #[cfg(feature = "nightly_f16")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `blue_noise`, `default`, `libm`, `rayon`, and `std` [INFO] [stdout] = help: consider adding `nightly_f16` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.56s [INFO] running `Command { std: "docker" "inspect" "3bec53f80f44d454f685336949dc3788a7cceb08b1d9895dd45e5adea5a3731c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bec53f80f44d454f685336949dc3788a7cceb08b1d9895dd45e5adea5a3731c", kill_on_drop: false }` [INFO] [stdout] 3bec53f80f44d454f685336949dc3788a7cceb08b1d9895dd45e5adea5a3731c [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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7289ccf22a03b6c22789f1d7b8690b526f7ebde8c1c5a33e4042d6a4d5c56b2d [INFO] running `Command { std: "docker" "start" "-a" "7289ccf22a03b6c22789f1d7b8690b526f7ebde8c1c5a33e4042d6a4d5c56b2d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.173 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling noop_proc_macro v0.3.0 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stderr] Compiling bitstream-io v2.6.0 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling weezl v0.1.10 [INFO] [stderr] Compiling equator-macro v0.4.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling profiling-procmacros v1.0.16 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling maybe-rayon v0.1.1 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling imgref v1.11.0 [INFO] [stderr] Compiling profiling v1.0.16 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling loop9 v0.1.5 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling clap_builder v4.5.40 [INFO] [stderr] Compiling avif-serialize v0.8.3 [INFO] [stderr] Compiling zune-inflate v0.2.54 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling fdeflate v0.3.7 [INFO] [stderr] Compiling bytemuck v1.23.1 [INFO] [stderr] Compiling rgb v0.8.50 [INFO] [stderr] Compiling zune-core v0.4.12 [INFO] [stderr] Compiling byteorder-lite v0.1.0 [INFO] [stderr] Compiling jpeg-decoder v0.3.1 [INFO] [stderr] error: could not compile `serde_derive` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/bin/rustc --crate-name serde_derive --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_derive-1.0.219/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "deserialize_in_place"))' -C metadata=43ed752f0417a2e3 -C extra-filename=-a18a4b9c4f7e4f97 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-09040b10b620fa15.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-bff949ffe258c67d.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-8116935ed37add50.rlib --extern proc_macro --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" "7289ccf22a03b6c22789f1d7b8690b526f7ebde8c1c5a33e4042d6a4d5c56b2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7289ccf22a03b6c22789f1d7b8690b526f7ebde8c1c5a33e4042d6a4d5c56b2d", kill_on_drop: false }` [INFO] [stdout] 7289ccf22a03b6c22789f1d7b8690b526f7ebde8c1c5a33e4042d6a4d5c56b2d