[INFO] fetching crate automerge-persistent-fs 0.4.0... [INFO] checking automerge-persistent-fs-0.4.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate automerge-persistent-fs 0.4.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate automerge-persistent-fs 0.4.0 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 crates.io crate automerge-persistent-fs 0.4.0 [INFO] finished tweaking crates.io crate automerge-persistent-fs 0.4.0 [INFO] tweaked toml for crates.io crate automerge-persistent-fs 0.4.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 62 packages [INFO] [stderr] Adding automerge v0.4.1 (latest: v0.5.9) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding smol_str v0.1.24 (latest: v0.2.1) [INFO] [stderr] Adding wasi v0.11.0+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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded automerge-persistent v0.4.0 [INFO] [stderr] Downloaded smol_str v0.1.24 [INFO] [stderr] Downloaded leb128 v0.2.5 [INFO] [stderr] Downloaded automerge v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3620fb57ca9dd7d7048f01120c30cfb23db875114028df209bd28afcb3bcdcf6 [INFO] running `Command { std: "docker" "start" "-a" "3620fb57ca9dd7d7048f01120c30cfb23db875114028df209bd28afcb3bcdcf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3620fb57ca9dd7d7048f01120c30cfb23db875114028df209bd28afcb3bcdcf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3620fb57ca9dd7d7048f01120c30cfb23db875114028df209bd28afcb3bcdcf6", kill_on_drop: false }` [INFO] [stdout] 3620fb57ca9dd7d7048f01120c30cfb23db875114028df209bd28afcb3bcdcf6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 46689624dcc934355b33ec3e1d0f0c87a92b224b30b815de2abac8cae8e63964 [INFO] running `Command { std: "docker" "start" "-a" "46689624dcc934355b33ec3e1d0f0c87a92b224b30b815de2abac8cae8e63964", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Checking smol_str v0.1.24 [INFO] [stderr] Checking automerge v0.4.1 [INFO] [stderr] Checking automerge-persistent v0.4.0 [INFO] [stderr] Checking automerge-persistent-fs v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.18s [INFO] running `Command { std: "docker" "inspect" "46689624dcc934355b33ec3e1d0f0c87a92b224b30b815de2abac8cae8e63964", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46689624dcc934355b33ec3e1d0f0c87a92b224b30b815de2abac8cae8e63964", kill_on_drop: false }` [INFO] [stdout] 46689624dcc934355b33ec3e1d0f0c87a92b224b30b815de2abac8cae8e63964 [INFO] checking automerge-persistent-fs-0.4.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate automerge-persistent-fs 0.4.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate automerge-persistent-fs 0.4.0 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate automerge-persistent-fs 0.4.0 [INFO] finished tweaking crates.io crate automerge-persistent-fs 0.4.0 [INFO] tweaked toml for crates.io crate automerge-persistent-fs 0.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef90d0109f72d0b0814771f4ef5a3f38854cb32d074244202667e97c2f1a5210 [INFO] running `Command { std: "docker" "start" "-a" "ef90d0109f72d0b0814771f4ef5a3f38854cb32d074244202667e97c2f1a5210", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef90d0109f72d0b0814771f4ef5a3f38854cb32d074244202667e97c2f1a5210", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef90d0109f72d0b0814771f4ef5a3f38854cb32d074244202667e97c2f1a5210", kill_on_drop: false }` [INFO] [stdout] ef90d0109f72d0b0814771f4ef5a3f38854cb32d074244202667e97c2f1a5210 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 106dee10432b4020115f40f8f2ef3fa3f536243de3d4429fe38d0c2942e102e4 [INFO] running `Command { std: "docker" "start" "-a" "106dee10432b4020115f40f8f2ef3fa3f536243de3d4429fe38d0c2942e102e4", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.7.2/src/inflate/core.rs:1196:9 [INFO] [stdout] | [INFO] [stdout] 1196 | / match state { [INFO] [stdout] 1197 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1198 | | l.bit_buf = 0; [INFO] [stdout] 1199 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1741 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1742 | | }; [INFO] [stdout] | |_________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `miniz_oxide` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "106dee10432b4020115f40f8f2ef3fa3f536243de3d4429fe38d0c2942e102e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "106dee10432b4020115f40f8f2ef3fa3f536243de3d4429fe38d0c2942e102e4", kill_on_drop: false }` [INFO] [stdout] 106dee10432b4020115f40f8f2ef3fa3f536243de3d4429fe38d0c2942e102e4