[INFO] cloning repository https://github.com/fw6/image_downloader [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fw6/image_downloader" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffw6%2Fimage_downloader", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffw6%2Fimage_downloader'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5e773e286c22ee46b2564d278e760cb407312bf3 [INFO] checking fw6/image_downloader against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffw6%2Fimage_downloader" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fw6/image_downloader on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fw6/image_downloader [INFO] finished tweaking git repo https://github.com/fw6/image_downloader [INFO] tweaked toml for git repo https://github.com/fw6/image_downloader written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/fw6/image_downloader 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-bidi v0.3.14 [INFO] [stderr] Downloaded windows-targets v0.48.5 [INFO] [stderr] Downloaded quote v1.0.34 [INFO] [stderr] Downloaded proc-macro2 v1.0.74 [INFO] [stderr] Downloaded hermit-abi v0.3.3 [INFO] [stderr] Downloaded redox_syscall v0.4.1 [INFO] [stderr] Downloaded parking_lot_core v0.9.9 [INFO] [stderr] Downloaded time-core v0.1.2 [INFO] [stderr] Downloaded pkg-config v0.3.28 [INFO] [stderr] Downloaded onig v6.4.0 [INFO] [stderr] Downloaded number_prefix v0.4.0 [INFO] [stderr] Downloaded system-configuration-sys v0.5.0 [INFO] [stderr] Downloaded http-serde v1.1.3 [INFO] [stderr] Downloaded anstyle v1.0.4 [INFO] [stderr] Downloaded num-rational v0.4.1 [INFO] [stderr] Downloaded anstream v0.6.5 [INFO] [stderr] Downloaded clap_builder v4.4.12 [INFO] [stderr] Downloaded image v0.24.7 [INFO] [stderr] Downloaded regex-syntax v0.8.2 [INFO] [stderr] Downloaded gif v0.12.0 [INFO] [stderr] Downloaded jpeg-decoder v0.3.0 [INFO] [stderr] Downloaded regex-automata v0.4.3 [INFO] [stderr] Downloaded windows_i686_msvc v0.48.5 [INFO] [stderr] Downloaded tiff v0.9.0 [INFO] [stderr] Downloaded web-sys v0.3.66 [INFO] [stderr] Downloaded onig_sys v69.8.1 [INFO] [stderr] Downloaded syntect v5.1.0 [INFO] [stderr] Downloaded libc v0.2.151 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.48.5 [INFO] [stderr] Downloaded windows_i686_gnu v0.48.5 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.48.5 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.48.5 [INFO] [stderr] Downloaded tokio v1.35.1 [INFO] [stderr] Downloaded aho-corasick v1.1.2 [INFO] [stderr] Downloaded exr v1.71.0 [INFO] [stderr] Downloaded png v0.17.10 [INFO] [stderr] Downloaded regex v1.10.2 [INFO] [stderr] Downloaded hyper v0.14.28 [INFO] [stderr] Downloaded ring v0.17.7 [INFO] [stderr] Downloaded rustls v0.21.10 [INFO] [stderr] Downloaded webpki-roots v0.25.2 [INFO] [stderr] Downloaded rustls v0.22.1 [INFO] [stderr] Downloaded regex-syntax v0.7.5 [INFO] [stderr] Downloaded gimli v0.28.1 [INFO] [stderr] Downloaded object v0.32.2 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.48.5 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.48.5 [INFO] [stderr] Downloaded clap v4.4.12 [INFO] [stderr] Downloaded flume v0.11.0 [INFO] [stderr] Downloaded half v2.2.1 [INFO] [stderr] Downloaded zune-inflate v0.2.54 [INFO] [stderr] Downloaded fdeflate v0.3.3 [INFO] [stderr] Downloaded weezl v0.1.7 [INFO] [stderr] Downloaded encode_unicode v0.3.6 [INFO] [stderr] Downloaded console v0.15.7 [INFO] [stderr] Downloaded portable-atomic v1.6.0 [INFO] [stderr] Downloaded indicatif v0.17.7 [INFO] [stderr] Downloaded rayon v1.8.0 [INFO] [stderr] Downloaded h2 v0.3.22 [INFO] [stderr] Downloaded http v0.2.11 [INFO] [stderr] Downloaded rustls-webpki v0.101.7 [INFO] [stderr] Downloaded js-sys v0.3.66 [INFO] [stderr] Downloaded wasm-bindgen v0.2.89 [INFO] [stderr] Downloaded rustls-webpki v0.102.0 [INFO] [stderr] Downloaded num-traits v0.2.17 [INFO] [stderr] Downloaded bytemuck v1.14.0 [INFO] [stderr] Downloaded qoi v0.4.1 [INFO] [stderr] Downloaded rayon-core v1.12.0 [INFO] [stderr] Downloaded security-framework v2.9.2 [INFO] [stderr] Downloaded core-foundation-sys v0.8.6 [INFO] [stderr] Downloaded bumpalo v3.14.0 [INFO] [stderr] Downloaded reqwest v0.11.23 [INFO] [stderr] Downloaded quick-xml v0.31.0 [INFO] [stderr] Downloaded time v0.3.31 [INFO] [stderr] Downloaded serde_json v1.0.109 [INFO] [stderr] Downloaded backtrace v0.3.69 [INFO] [stderr] Downloaded bit_field v0.10.2 [INFO] [stderr] Downloaded lebe v0.5.2 [INFO] [stderr] Downloaded colored v2.1.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.17 [INFO] [stderr] Downloaded crossbeam-utils v0.8.18 [INFO] [stderr] Downloaded httpdate v1.0.3 [INFO] [stderr] Downloaded security-framework-sys v2.9.1 [INFO] [stderr] Downloaded rustls-native-certs v0.6.3 [INFO] [stderr] Downloaded rustls-pemfile v1.0.3 [INFO] [stderr] Downloaded core-foundation v0.9.4 [INFO] [stderr] Downloaded tokio-rustls v0.24.1 [INFO] [stderr] Downloaded wasm-streams v0.3.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.89 [INFO] [stderr] Downloaded winreg v0.50.0 [INFO] [stderr] Downloaded rustls-pki-types v1.1.0 [INFO] [stderr] Downloaded serde_json_lodash v0.1.16 [INFO] [stderr] Downloaded mio v0.8.10 [INFO] [stderr] Downloaded socket2 v0.5.5 [INFO] [stderr] Downloaded similar v2.4.0 [INFO] [stderr] Downloaded mockito v1.2.0 [INFO] [stderr] Downloaded crossbeam-deque v0.8.4 [INFO] [stderr] Downloaded http-body v0.4.6 [INFO] [stderr] Downloaded hyper-rustls v0.24.2 [INFO] [stderr] Downloaded schannel v0.1.23 [INFO] [stderr] Downloaded sct v0.7.1 [INFO] [stderr] Downloaded tokio-util v0.7.10 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.89 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.89 [INFO] [stderr] Downloaded getrandom v0.2.11 [INFO] [stderr] Downloaded spin v0.9.8 [INFO] [stderr] Downloaded untrusted v0.9.0 [INFO] [stderr] Downloaded zeroize v1.7.0 [INFO] [stderr] Downloaded deranged v0.3.11 [INFO] [stderr] Downloaded plist v1.6.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.55 [INFO] [stderr] Downloaded winapi-util v0.1.6 [INFO] [stderr] Downloaded addr2line v0.21.0 [INFO] [stderr] Downloaded simd-adler32 v0.3.7 [INFO] [stderr] Downloaded miniz_oxide v0.7.1 [INFO] [stderr] Downloaded bytes v1.5.0 [INFO] [stderr] Downloaded system-configuration v0.5.1 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.39 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.89 [INFO] [stderr] Downloaded subtle v2.5.0 [INFO] [stderr] Downloaded powerfmt v0.2.0 [INFO] [stderr] Downloaded walkdir v2.4.0 [INFO] [stderr] Downloaded tokio-macros v2.2.0 [INFO] [stderr] Downloaded syn v2.0.45 [INFO] [stderr] Downloaded indexmap v2.1.0 [INFO] [stderr] Downloaded line-wrap v0.1.1 [INFO] [stderr] Downloaded thiserror v1.0.55 [INFO] [stderr] Downloaded base64 v0.21.5 [INFO] [stderr] Downloaded time-macros v0.2.16 [INFO] [stderr] Downloaded rustc-demangle v0.1.23 [INFO] [stderr] Downloaded lock_api v0.4.11 [INFO] [stderr] Downloaded smallvec v1.11.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a840948acb930c32db47d02bd3d6975905013c334c3b55a742513ec026c7be2 [INFO] running `Command { std: "docker" "start" "-a" "9a840948acb930c32db47d02bd3d6975905013c334c3b55a742513ec026c7be2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a840948acb930c32db47d02bd3d6975905013c334c3b55a742513ec026c7be2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a840948acb930c32db47d02bd3d6975905013c334c3b55a742513ec026c7be2", kill_on_drop: false }` [INFO] [stdout] 9a840948acb930c32db47d02bd3d6975905013c334c3b55a742513ec026c7be2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 37829e36fbb69ba6b4003f593b2df9dfc8f38f9394a9760998c984d77441cd80 [INFO] running `Command { std: "docker" "start" "-a" "37829e36fbb69ba6b4003f593b2df9dfc8f38f9394a9760998c984d77441cd80", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.74 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.18 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling serde_json v1.0.109 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling rustls v0.21.10 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling pkg-config v0.3.28 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.17 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Checking unicode-bidi v0.3.14 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Compiling quote v1.0.34 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking crossbeam-deque v0.8.4 [INFO] [stderr] Compiling syn v2.0.45 [INFO] [stderr] Compiling thiserror v1.0.55 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking anstream v0.6.5 [INFO] [stderr] Checking line-wrap v0.1.1 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rustls-pemfile v1.0.3 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking fdeflate v0.3.3 [INFO] [stderr] Checking quick-xml v0.31.0 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Compiling rustls v0.22.1 [INFO] [stderr] Checking rustls-pki-types v1.1.0 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking half v2.2.1 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking rustls-webpki v0.102.0 [INFO] [stderr] Checking png v0.17.10 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Checking time v0.3.31 [INFO] [stderr] Checking clap_builder v4.4.12 [INFO] [stderr] Checking rustls-native-certs v0.6.3 [INFO] [stderr] Checking gif v0.12.0 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking exr v1.71.0 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking webpki-roots v0.25.2 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Checking indicatif v0.17.7 [INFO] [stderr] Checking similar v2.4.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling ring v0.17.7 [INFO] [stderr] Compiling onig_sys v69.8.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking jpeg-decoder v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.55 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking tiff v0.9.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking image v0.24.7 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking clap v4.4.12 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking h2 v0.3.22 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking onig v6.4.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking plist v1.6.0 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking http-serde v1.1.3 [INFO] [stderr] Checking serde_json_lodash v0.1.16 [INFO] [stderr] Checking syntect v5.1.0 [INFO] [stderr] Checking assert-json-diff v2.0.2 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking mockito v1.2.0 [INFO] [stderr] Checking reqwest v0.11.23 [INFO] [stderr] Checking image_downloader v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.53s [INFO] running `Command { std: "docker" "inspect" "37829e36fbb69ba6b4003f593b2df9dfc8f38f9394a9760998c984d77441cd80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37829e36fbb69ba6b4003f593b2df9dfc8f38f9394a9760998c984d77441cd80", kill_on_drop: false }` [INFO] [stdout] 37829e36fbb69ba6b4003f593b2df9dfc8f38f9394a9760998c984d77441cd80