[INFO] fetching crate mooncell 0.1.3... [INFO] checking mooncell-0.1.3 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate mooncell 0.1.3 into /workspace/builds/worker-108/source [INFO] validating manifest of crates.io crate mooncell 0.1.3 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mooncell 0.1.3 [INFO] finished tweaking crates.io crate mooncell 0.1.3 [INFO] tweaked toml for crates.io crate mooncell 0.1.3 written to /workspace/builds/worker-108/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded srvzio v1.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b1a1b0b9431c0f0693a1e7a38e6ce4a2d89bc3c649cc54e584ad48d58c91a880 [INFO] running `Command { std: "docker" "start" "-a" "b1a1b0b9431c0f0693a1e7a38e6ce4a2d89bc3c649cc54e584ad48d58c91a880", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1a1b0b9431c0f0693a1e7a38e6ce4a2d89bc3c649cc54e584ad48d58c91a880", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1a1b0b9431c0f0693a1e7a38e6ce4a2d89bc3c649cc54e584ad48d58c91a880", kill_on_drop: false }` [INFO] [stdout] b1a1b0b9431c0f0693a1e7a38e6ce4a2d89bc3c649cc54e584ad48d58c91a880 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6abb863eeb44ea42126855ca4dc5cbbb89c19b2c3f86d7be87f0c9ea18a0a71 [INFO] running `Command { std: "docker" "start" "-a" "f6abb863eeb44ea42126855ca4dc5cbbb89c19b2c3f86d7be87f0c9ea18a0a71", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.128 [INFO] [stderr] Compiling serde v1.0.128 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling curl v0.4.38 [INFO] [stderr] Checking data-encoding v2.3.2 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking exitcode v1.1.2 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking crc32fast v1.2.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling openssl-src v111.15.0+1.1.1k [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling openssl-sys v0.9.66 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling curl-sys v0.4.45+curl-7.78.0 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Checking object v0.26.1 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking nix v0.22.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking socket2 v0.4.1 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling enum-as-inner v0.2.1 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking ctrlc v3.2.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking serde-value v0.5.3 [INFO] [stderr] Checking serde_yaml v0.8.19 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking srvzio v1.1.1 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking log4rs v0.8.3 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking trust-dns-proto v0.7.4 [INFO] [stderr] Checking mooncell v0.1.3 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/logging.rs (1 fix) [INFO] [stderr] Fixed src/core/processor.rs (3 fixes) [INFO] [stderr] Fixed src/core/resolver.rs (2 fixes) [INFO] [stderr] Fixed src/core/protocol.rs (1 fix) [INFO] [stderr] Fixed src/doh_json/resolver.rs (1 fix) [INFO] [stderr] Fixed src/net/server.rs (1 fix) [INFO] [stderr] Fixed src/config/config.rs (1 fix) [INFO] [stderr] Fixed src/core/provider.rs (1 fix) [INFO] [stdout] warning: function is never used: `bind_tcp_listeners` [INFO] [stdout] --> src/net/utils.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn bind_tcp_listeners(ipv4_addresses: &Vec, ipv6_addresses: &Vec, port: &u16) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `TcpRequest` [INFO] [stdout] --> src/net/request.rs:15:3 [INFO] [stdout] | [INFO] [stdout] 15 | TcpRequest [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_tcp` [INFO] [stdout] --> src/net/request.rs:62:10 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn from_tcp(source: SocketAddr, dns_query: DnsMessage, stream: TcpStream) -> Request { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `init_testing` [INFO] [stdout] --> src/logging.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn init_testing() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `bind_tcp_listeners` [INFO] [stdout] --> src/net/utils.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn bind_tcp_listeners(ipv4_addresses: &Vec, ipv6_addresses: &Vec, port: &u16) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `TcpRequest` [INFO] [stdout] --> src/net/request.rs:15:3 [INFO] [stdout] | [INFO] [stdout] 15 | TcpRequest [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_tcp` [INFO] [stdout] --> src/net/request.rs:62:10 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn from_tcp(source: SocketAddr, dns_query: DnsMessage, stream: TcpStream) -> Request { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `init_testing` [INFO] [stdout] --> src/logging.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn init_testing() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.44s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking mooncell v0.1.3 (/tmp/fixit) [INFO] [stdout] warning: function is never used: `bind_tcp_listeners` [INFO] [stdout] --> src/net/utils.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn bind_tcp_listeners(ipv4_addresses: &Vec, ipv6_addresses: &Vec, port: &u16) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `TcpRequest` [INFO] [stdout] --> src/net/request.rs:15:3 [INFO] [stdout] | [INFO] [stdout] 15 | TcpRequest [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_tcp` [INFO] [stdout] --> src/net/request.rs:62:10 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn from_tcp(source: SocketAddr, dns_query: DnsMessage, stream: TcpStream) -> Request { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `init_testing` [INFO] [stdout] --> src/logging.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn init_testing() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `bind_tcp_listeners` [INFO] [stdout] --> src/net/utils.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn bind_tcp_listeners(ipv4_addresses: &Vec, ipv6_addresses: &Vec, port: &u16) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `TcpRequest` [INFO] [stdout] --> src/net/request.rs:15:3 [INFO] [stdout] | [INFO] [stdout] 15 | TcpRequest [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_tcp` [INFO] [stdout] --> src/net/request.rs:62:10 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn from_tcp(source: SocketAddr, dns_query: DnsMessage, stream: TcpStream) -> Request { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `init_testing` [INFO] [stdout] --> src/logging.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn init_testing() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.17s [INFO] running `Command { std: "docker" "inspect" "f6abb863eeb44ea42126855ca4dc5cbbb89c19b2c3f86d7be87f0c9ea18a0a71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6abb863eeb44ea42126855ca4dc5cbbb89c19b2c3f86d7be87f0c9ea18a0a71", kill_on_drop: false }` [INFO] [stdout] f6abb863eeb44ea42126855ca4dc5cbbb89c19b2c3f86d7be87f0c9ea18a0a71