[INFO] fetching crate dns-firewall 1.2.1... [INFO] checking dns-firewall-1.2.1 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate dns-firewall 1.2.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate dns-firewall 1.2.1 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 dns-firewall 1.2.1 [INFO] finished tweaking crates.io crate dns-firewall 1.2.1 [INFO] tweaked toml for crates.io crate dns-firewall 1.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate dns-firewall 1.2.1 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] Downloading crates ... [INFO] [stderr] Downloaded predicates v2.0.3 [INFO] [stderr] Downloaded ipconfig v0.3.0 [INFO] [stderr] Downloaded anyhow v1.0.57 [INFO] [stderr] Downloaded predicates-tree v1.0.4 [INFO] [stderr] Downloaded termtree v0.2.2 [INFO] [stderr] Downloaded assert_cmd v2.0.4 [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] a3496fc12fe66c56e85a0f5a1b5e062068d7f683cb1989fceb41d6cdbe645475 [INFO] running `Command { std: "docker" "start" "-a" "a3496fc12fe66c56e85a0f5a1b5e062068d7f683cb1989fceb41d6cdbe645475", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3496fc12fe66c56e85a0f5a1b5e062068d7f683cb1989fceb41d6cdbe645475", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3496fc12fe66c56e85a0f5a1b5e062068d7f683cb1989fceb41d6cdbe645475", kill_on_drop: false }` [INFO] [stdout] a3496fc12fe66c56e85a0f5a1b5e062068d7f683cb1989fceb41d6cdbe645475 [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] fef20d9fa586f2aa70d541034c2adf8b62cf61a99e3158e4ddd7a692658771a2 [INFO] running `Command { std: "docker" "start" "-a" "fef20d9fa586f2aa70d541034c2adf8b62cf61a99e3158e4ddd7a692658771a2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking tinyvec v1.5.0 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking data-encoding v2.3.2 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking futures-io v0.3.17 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking parking_lot_core v0.9.3 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking termtree v0.2.2 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking resolv-conf v0.7.0 [INFO] [stderr] Checking predicates-tree v1.0.4 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking predicates v2.0.3 [INFO] [stderr] Checking assert_cmd v2.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling enum-as-inner v0.4.0 [INFO] [stderr] Compiling clap_derive v3.1.18 [INFO] [stderr] Checking tokio v1.18.2 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking clap v3.1.18 [INFO] [stderr] Checking trust-dns-proto v0.21.2 [INFO] [stderr] Checking trust-dns-resolver v0.21.2 [INFO] [stderr] Checking dns-firewall v1.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `IpAddr` is imported redundantly [INFO] [stdout] --> src/access_control_tree/matcher.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `IpAddr` is already imported here [INFO] [stdout] 2 | use std::net::IpAddr; [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] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/run_server.rs:55:11 [INFO] [stdout] | [INFO] [stdout] 55 | Error(trust_dns_resolver::error::ResolveError), [INFO] [stdout] | ----- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 55 | Error(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Protocol` is imported redundantly [INFO] [stdout] --> src/access_control_list_parser.rs:213:9 [INFO] [stdout] | [INFO] [stdout] 211 | use super::*; [INFO] [stdout] | -------- the item `Protocol` is already imported here [INFO] [stdout] 212 | use crate::access_control_tree::*; [INFO] [stdout] 213 | use crate::protocol::Protocol; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IpNet` is imported redundantly [INFO] [stdout] --> src/access_control_list_parser.rs:214:9 [INFO] [stdout] | [INFO] [stdout] 211 | use super::*; [INFO] [stdout] | -------- the item `IpNet` is already imported here [INFO] [stdout] ... [INFO] [stdout] 214 | use ipnet::IpNet; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IpAddr` is imported redundantly [INFO] [stdout] --> src/access_control_list_parser.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 211 | use super::*; [INFO] [stdout] | -------- the item `IpAddr` is already imported here [INFO] [stdout] ... [INFO] [stdout] 215 | use std::net::IpAddr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromStr` is imported redundantly [INFO] [stdout] --> src/access_control_list_parser.rs:216:9 [INFO] [stdout] | [INFO] [stdout] 211 | use super::*; [INFO] [stdout] | -------- the item `FromStr` is already imported here [INFO] [stdout] ... [INFO] [stdout] 216 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.39s [INFO] running `Command { std: "docker" "inspect" "fef20d9fa586f2aa70d541034c2adf8b62cf61a99e3158e4ddd7a692658771a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fef20d9fa586f2aa70d541034c2adf8b62cf61a99e3158e4ddd7a692658771a2", kill_on_drop: false }` [INFO] [stdout] fef20d9fa586f2aa70d541034c2adf8b62cf61a99e3158e4ddd7a692658771a2 [INFO] checking dns-firewall-1.2.1 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate dns-firewall 1.2.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate dns-firewall 1.2.1 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 dns-firewall 1.2.1 [INFO] finished tweaking crates.io crate dns-firewall 1.2.1 [INFO] tweaked toml for crates.io crate dns-firewall 1.2.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate dns-firewall 1.2.1 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] 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] 8136d2ff916c48b2dffcb6786fb91a46e80953dd406257f90ace444666018d55 [INFO] running `Command { std: "docker" "start" "-a" "8136d2ff916c48b2dffcb6786fb91a46e80953dd406257f90ace444666018d55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8136d2ff916c48b2dffcb6786fb91a46e80953dd406257f90ace444666018d55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8136d2ff916c48b2dffcb6786fb91a46e80953dd406257f90ace444666018d55", kill_on_drop: false }` [INFO] [stdout] 8136d2ff916c48b2dffcb6786fb91a46e80953dd406257f90ace444666018d55 [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] 5761d23feb96a4b2e2a3439fe3a32820eab3b13c0645b7e4df0ea33357f369f8 [INFO] running `Command { std: "docker" "start" "-a" "5761d23feb96a4b2e2a3439fe3a32820eab3b13c0645b7e4df0ea33357f369f8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking tinyvec v1.5.0 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/signal-hook-registry-1.4.0/src/half_lock.rs:145:13 [INFO] [stdout] | [INFO] [stdout] 145 | unsafe { libc::abort() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking slab v0.4.4 [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 `signal-hook-registry` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "5761d23feb96a4b2e2a3439fe3a32820eab3b13c0645b7e4df0ea33357f369f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5761d23feb96a4b2e2a3439fe3a32820eab3b13c0645b7e4df0ea33357f369f8", kill_on_drop: false }` [INFO] [stdout] 5761d23feb96a4b2e2a3439fe3a32820eab3b13c0645b7e4df0ea33357f369f8