[INFO] cloning repository https://github.com/nhtera/near-rust-counter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nhtera/near-rust-counter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnhtera%2Fnear-rust-counter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnhtera%2Fnear-rust-counter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3e7ac904f0497fb768f854101ff27a66d4cf53c6 [INFO] checking nhtera/near-rust-counter against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnhtera%2Fnear-rust-counter" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nhtera/near-rust-counter 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/nhtera/near-rust-counter [INFO] finished tweaking git repo https://github.com/nhtera/near-rust-counter [INFO] tweaked toml for git repo https://github.com/nhtera/near-rust-counter written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/nhtera/near-rust-counter 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 near-vm-errors v4.0.0-pre.1 [INFO] [stderr] Downloaded borsh-derive v0.8.2 [INFO] [stderr] Downloaded borsh v0.8.2 [INFO] [stderr] Downloaded near-sdk v3.1.0 [INFO] [stderr] Downloaded borsh-schema-derive-internal v0.8.2 [INFO] [stderr] Downloaded near-sdk-core v3.1.0 [INFO] [stderr] Downloaded near-sdk-macros v3.1.0 [INFO] [stderr] Downloaded near-primitives-core v0.4.0 [INFO] [stderr] Downloaded near-runtime-utils v4.0.0-pre.1 [INFO] [stderr] Downloaded borsh-derive-internal v0.8.2 [INFO] [stderr] Downloaded near-vm-logic v4.0.0-pre.1 [INFO] [stderr] Downloaded near-rpc-error-core v0.1.0 [INFO] [stderr] Downloaded near-rpc-error-macro v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 42de4a10b38958bcb475b397933fc3d5d8e2bdd74e18abe3f79a986d6537a48f [INFO] running `Command { std: "docker" "start" "-a" "42de4a10b38958bcb475b397933fc3d5d8e2bdd74e18abe3f79a986d6537a48f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42de4a10b38958bcb475b397933fc3d5d8e2bdd74e18abe3f79a986d6537a48f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42de4a10b38958bcb475b397933fc3d5d8e2bdd74e18abe3f79a986d6537a48f", kill_on_drop: false }` [INFO] [stdout] 42de4a10b38958bcb475b397933fc3d5d8e2bdd74e18abe3f79a986d6537a48f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a7ac009b857474fabfef11ff8faed19b6352f18614db6bd567d423d7fab6d573 [INFO] running `Command { std: "docker" "start" "-a" "a7ac009b857474fabfef11ff8faed19b6352f18614db6bd567d423d7fab6d573", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking ahash v0.4.7 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking generic-array v0.14.5 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling wee_alloc v0.4.5 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking memory_units v0.4.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking near-runtime-utils v4.0.0-pre.1 [INFO] [stderr] Compiling borsh-schema-derive-internal v0.8.2 [INFO] [stderr] Compiling borsh-derive-internal v0.8.2 [INFO] [stderr] Compiling near-sdk-core v3.1.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling near-sdk-macros v3.1.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling near-rpc-error-core v0.1.0 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling near-rpc-error-macro v0.1.0 [INFO] [stderr] Compiling borsh-derive v0.8.2 [INFO] [stderr] Checking borsh v0.8.2 [INFO] [stderr] Checking near-vm-errors v4.0.0-pre.1 [INFO] [stderr] Checking near-primitives-core v0.4.0 [INFO] [stderr] Checking near-vm-logic v4.0.0-pre.1 [INFO] [stderr] Checking near-sdk v3.1.0 [INFO] [stderr] Checking near-rust-counter v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.55s [INFO] running `Command { std: "docker" "inspect" "a7ac009b857474fabfef11ff8faed19b6352f18614db6bd567d423d7fab6d573", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7ac009b857474fabfef11ff8faed19b6352f18614db6bd567d423d7fab6d573", kill_on_drop: false }` [INFO] [stdout] a7ac009b857474fabfef11ff8faed19b6352f18614db6bd567d423d7fab6d573 [INFO] checking nhtera/near-rust-counter against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnhtera%2Fnear-rust-counter" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nhtera/near-rust-counter 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 git repo https://github.com/nhtera/near-rust-counter [INFO] finished tweaking git repo https://github.com/nhtera/near-rust-counter [INFO] tweaked toml for git repo https://github.com/nhtera/near-rust-counter written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/nhtera/near-rust-counter 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 4ce2eead56639052b4fcc056f74afbc6a344ef0030ca7a34fa67c4eb71dd77f9 [INFO] running `Command { std: "docker" "start" "-a" "4ce2eead56639052b4fcc056f74afbc6a344ef0030ca7a34fa67c4eb71dd77f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ce2eead56639052b4fcc056f74afbc6a344ef0030ca7a34fa67c4eb71dd77f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ce2eead56639052b4fcc056f74afbc6a344ef0030ca7a34fa67c4eb71dd77f9", kill_on_drop: false }` [INFO] [stdout] 4ce2eead56639052b4fcc056f74afbc6a344ef0030ca7a34fa67c4eb71dd77f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] dd4e21661b859016a7fa41b81d06a5ee442e21e77047c821e9aa2a892ca6dbf5 [INFO] running `Command { std: "docker" "start" "-a" "dd4e21661b859016a7fa41b81d06a5ee442e21e77047c821e9aa2a892ca6dbf5", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking ahash v0.4.7 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling wee_alloc v0.4.5 [INFO] [stderr] Checking memory_units v0.4.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-1.5.5/src/exec.rs:848:13 [INFO] [stdout] | [INFO] [stdout] 848 | / match dfa::Fsm::reverse( [INFO] [stdout] 849 | | &self.ro.dfa_reverse, [INFO] [stdout] 850 | | self.cache.value(), [INFO] [stdout] 851 | | false, [INFO] [stdout] ... | [INFO] [stdout] 862 | | Quit => return Some(Quit), [INFO] [stdout] 863 | | }; [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 `regex` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "dd4e21661b859016a7fa41b81d06a5ee442e21e77047c821e9aa2a892ca6dbf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd4e21661b859016a7fa41b81d06a5ee442e21e77047c821e9aa2a892ca6dbf5", kill_on_drop: false }` [INFO] [stdout] dd4e21661b859016a7fa41b81d06a5ee442e21e77047c821e9aa2a892ca6dbf5