[INFO] cloning repository https://github.com/blaind/webp-animation [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blaind/webp-animation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblaind%2Fwebp-animation", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblaind%2Fwebp-animation'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ac406603a815920f05f95f4a2e6ebebbed8cdf30 [INFO] checking blaind/webp-animation against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblaind%2Fwebp-animation" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/blaind/webp-animation on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/blaind/webp-animation [INFO] finished tweaking git repo https://github.com/blaind/webp-animation [INFO] tweaked toml for git repo https://github.com/blaind/webp-animation written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 82 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding env_logger v0.10.2 (latest: v0.11.3) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.13) [INFO] [stderr] Adding image v0.24.9 (latest: v0.25.1) [INFO] [stderr] Adding imageproc v0.23.0 (latest: v0.24.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding nalgebra v0.30.1 (latest: v0.32.5) [INFO] [stderr] Adding owned_ttf_parser v0.15.2 (latest: v0.20.0) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_distr v0.2.2 (latest: v0.4.3) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding simba v0.7.3 (latest: v0.8.1) [INFO] [stderr] Adding ttf-parser v0.15.2 (latest: v0.20.0) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libwebp-sys2 v0.1.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f182afd51bef1d2c2be5bd9f85f178ad996a0d0d66c101e511e4870a4abb1aba [INFO] running `Command { std: "docker" "start" "-a" "f182afd51bef1d2c2be5bd9f85f178ad996a0d0d66c101e511e4870a4abb1aba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f182afd51bef1d2c2be5bd9f85f178ad996a0d0d66c101e511e4870a4abb1aba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f182afd51bef1d2c2be5bd9f85f178ad996a0d0d66c101e511e4870a4abb1aba", kill_on_drop: false }` [INFO] [stdout] f182afd51bef1d2c2be5bd9f85f178ad996a0d0d66c101e511e4870a4abb1aba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a597323654bde63291bee96aa3683bbaa19a0587353846e3023b2518edcf9641 [INFO] running `Command { std: "docker" "start" "-a" "a597323654bde63291bee96aa3683bbaa19a0587353846e3023b2518edcf9641", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling libwebp-sys2 v0.1.9 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking ttf-parser v0.15.2 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking fdeflate v0.3.4 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Checking conv v0.3.3 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking webp-animation v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking wide v0.7.15 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking png v0.17.13 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking owned_ttf_parser v0.15.2 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Checking rusttype v0.9.3 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking simba v0.7.3 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking nalgebra v0.30.1 [INFO] [stderr] Checking imageproc v0.23.0 [INFO] [stdout] warning: the item `LossyEncodingConfig` is imported redundantly [INFO] [stdout] --> src/encoder.rs:381:47 [INFO] [stdout] | [INFO] [stdout] 380 | use super::*; [INFO] [stdout] | -------- the item `LossyEncodingConfig` is already imported here [INFO] [stdout] 381 | use crate::{Decoder, EncodingType, Frame, LossyEncodingConfig}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.53s [INFO] running `Command { std: "docker" "inspect" "a597323654bde63291bee96aa3683bbaa19a0587353846e3023b2518edcf9641", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a597323654bde63291bee96aa3683bbaa19a0587353846e3023b2518edcf9641", kill_on_drop: false }` [INFO] [stdout] a597323654bde63291bee96aa3683bbaa19a0587353846e3023b2518edcf9641 [INFO] checking blaind/webp-animation against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblaind%2Fwebp-animation" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/blaind/webp-animation on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/blaind/webp-animation [INFO] finished tweaking git repo https://github.com/blaind/webp-animation [INFO] tweaked toml for git repo https://github.com/blaind/webp-animation written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bef69af760ce94b9e83016d6b68633846782e6ca7b847a6eb0f71d2af2722a28 [INFO] running `Command { std: "docker" "start" "-a" "bef69af760ce94b9e83016d6b68633846782e6ca7b847a6eb0f71d2af2722a28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bef69af760ce94b9e83016d6b68633846782e6ca7b847a6eb0f71d2af2722a28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bef69af760ce94b9e83016d6b68633846782e6ca7b847a6eb0f71d2af2722a28", kill_on_drop: false }` [INFO] [stdout] bef69af760ce94b9e83016d6b68633846782e6ca7b847a6eb0f71d2af2722a28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0177e0f154541b88a5732be1ffa917f879b26850aa00638ad53ab26bb67b9732 [INFO] running `Command { std: "docker" "start" "-a" "0177e0f154541b88a5732be1ffa917f879b26850aa00638ad53ab26bb67b9732", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling libwebp-sys2 v0.1.9 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking ttf-parser v0.15.2 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Checking fdeflate v0.3.4 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking wide v0.7.15 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking conv v0.3.3 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking png v0.17.13 [INFO] [stderr] Checking webp-animation v0.9.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking simba v0.7.3 [INFO] [stderr] Checking owned_ttf_parser v0.15.2 [INFO] [stderr] Checking rusttype v0.9.3 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking nalgebra v0.30.1 [INFO] [stderr] Checking imageproc v0.23.0 [INFO] [stdout] warning: the item `LossyEncodingConfig` is imported redundantly [INFO] [stdout] --> src/encoder.rs:381:47 [INFO] [stdout] | [INFO] [stdout] 380 | use super::*; [INFO] [stdout] | -------- the item `LossyEncodingConfig` is already imported here [INFO] [stdout] 381 | use crate::{Decoder, EncodingType, Frame, LossyEncodingConfig}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.97s [INFO] running `Command { std: "docker" "inspect" "0177e0f154541b88a5732be1ffa917f879b26850aa00638ad53ab26bb67b9732", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0177e0f154541b88a5732be1ffa917f879b26850aa00638ad53ab26bb67b9732", kill_on_drop: false }` [INFO] [stdout] 0177e0f154541b88a5732be1ffa917f879b26850aa00638ad53ab26bb67b9732