[INFO] cloning repository https://github.com/nsproxy-rs/nsproxy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nsproxy-rs/nsproxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsproxy-rs%2Fnsproxy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsproxy-rs%2Fnsproxy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2ffdc5a8897e2880ab022ae9fbc2230f3581b9d9 [INFO] checking nsproxy-rs/nsproxy against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsproxy-rs%2Fnsproxy" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nsproxy-rs/nsproxy 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/nsproxy-rs/nsproxy [INFO] finished tweaking git repo https://github.com/nsproxy-rs/nsproxy [INFO] tweaked toml for git repo https://github.com/nsproxy-rs/nsproxy written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/nsproxy-rs/nsproxy 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 async-trait v0.1.30 [INFO] [stderr] Downloaded trust-dns-client v0.19.3 [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] 79042228d4352a20e4a9e5afd633de5320fa2493febdbf213cce02520dae5b33 [INFO] running `Command { std: "docker" "start" "-a" "79042228d4352a20e4a9e5afd633de5320fa2493febdbf213cce02520dae5b33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "79042228d4352a20e4a9e5afd633de5320fa2493febdbf213cce02520dae5b33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79042228d4352a20e4a9e5afd633de5320fa2493febdbf213cce02520dae5b33", kill_on_drop: false }` [INFO] [stdout] 79042228d4352a20e4a9e5afd633de5320fa2493febdbf213cce02520dae5b33 [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] 0a3f2fa091a18ab1c2d195cf4574acc8e53d27bb0456c5eb8577e4b39581e44f [INFO] running `Command { std: "docker" "start" "-a" "0a3f2fa091a18ab1c2d195cf4574acc8e53d27bb0456c5eb8577e4b39581e44f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking arc-swap v0.4.5 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking pin-project-lite v0.1.4 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking data-encoding v2.2.0 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking nibble_vec v0.0.4 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking radix_trie v0.1.6 [INFO] [stderr] Checking clap v2.27.1 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Checking regex v1.3.6 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling thiserror-impl v1.0.14 [INFO] [stderr] Compiling async-trait v0.1.30 [INFO] [stderr] Compiling enum-as-inner v0.3.2 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking tokio v0.2.16 [INFO] [stderr] Checking thiserror v1.0.14 [INFO] [stderr] Checking trust-dns-proto v0.19.3 [INFO] [stderr] Checking trust-dns-client v0.19.3 [INFO] [stderr] Checking nsproxy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `clap` is imported redundantly [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use clap; [INFO] [stdout] | ^^^^ the item `clap` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/dns_server.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use tokio; [INFO] [stdout] | ^^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ProxyMethod` is never used [INFO] [stdout] --> src/config.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum ProxyMethod { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ProxyProtocol` is never used [INFO] [stdout] --> src/config.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum ProxyProtocol { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Auth` is never constructed [INFO] [stdout] --> src/config.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Auth { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ProxyConfig` is never constructed [INFO] [stdout] --> src/config.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct ProxyConfig { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Config` is never constructed [INFO] [stdout] --> src/config.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Config { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BASE_IPV4_ADDR` is never used [INFO] [stdout] --> src/dns_server.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const BASE_IPV4_ADDR: u32 = 0x0D000000; // 13.0.0.0 [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FIRST_IPV4_ADDR` is never used [INFO] [stdout] --> src/dns_server.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const FIRST_IPV4_ADDR: u32 = BASE_IPV4_ADDR + 1; // 13.0.0.1 [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DnsServer` is never constructed [INFO] [stdout] --> src/dns_server.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct DnsServer { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DnsServer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `bind`, `port`, `ipv4_mapping`, `run`, `create_rdata_for_domain`, and `create_ipv4_addr_for_domain` are never used [INFO] [stdout] --> src/dns_server.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 24 | impl DnsServer { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 25 | pub async fn bind(addr: A) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn port(&self) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn ipv4_mapping(&self) -> Arc> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub async fn run(mut self) -> Result<(), tokio::io::Error> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | async fn create_rdata_for_domain(&mut self, name: &Name, record_type: RecordType) -> RData { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | async fn create_ipv4_addr_for_domain(&mut self, name: &Name) -> Ipv4Addr { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `addr_to_name` and `name_to_addr` are never read [INFO] [stdout] --> src/mapping.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Ipv4Mapping { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 7 | pub addr_to_name: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 8 | pub name_to_addr: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Ipv4Mapping` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `clap` is imported redundantly [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use clap; [INFO] [stdout] | ^^^^ the item `clap` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> src/dns_server.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use tokio; [INFO] [stdout] | ^^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ProxyMethod` is never used [INFO] [stdout] --> src/config.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum ProxyMethod { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ProxyProtocol` is never used [INFO] [stdout] --> src/config.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum ProxyProtocol { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Auth` is never constructed [INFO] [stdout] --> src/config.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Auth { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ProxyConfig` is never constructed [INFO] [stdout] --> src/config.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct ProxyConfig { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Config` is never constructed [INFO] [stdout] --> src/config.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Config { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.90s [INFO] running `Command { std: "docker" "inspect" "0a3f2fa091a18ab1c2d195cf4574acc8e53d27bb0456c5eb8577e4b39581e44f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a3f2fa091a18ab1c2d195cf4574acc8e53d27bb0456c5eb8577e4b39581e44f", kill_on_drop: false }` [INFO] [stdout] 0a3f2fa091a18ab1c2d195cf4574acc8e53d27bb0456c5eb8577e4b39581e44f [INFO] checking nsproxy-rs/nsproxy against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsproxy-rs%2Fnsproxy" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nsproxy-rs/nsproxy 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/nsproxy-rs/nsproxy [INFO] finished tweaking git repo https://github.com/nsproxy-rs/nsproxy [INFO] tweaked toml for git repo https://github.com/nsproxy-rs/nsproxy written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/nsproxy-rs/nsproxy 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] 8e3bfc8a7c7e8df581f0d66e988f2c0f0105bdfe82f1e3b1f01a940a9d3b0323 [INFO] running `Command { std: "docker" "start" "-a" "8e3bfc8a7c7e8df581f0d66e988f2c0f0105bdfe82f1e3b1f01a940a9d3b0323", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e3bfc8a7c7e8df581f0d66e988f2c0f0105bdfe82f1e3b1f01a940a9d3b0323", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e3bfc8a7c7e8df581f0d66e988f2c0f0105bdfe82f1e3b1f01a940a9d3b0323", kill_on_drop: false }` [INFO] [stdout] 8e3bfc8a7c7e8df581f0d66e988f2c0f0105bdfe82f1e3b1f01a940a9d3b0323 [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] cd3f7a5b2100de35f352cee75aea99b574926d394776ac76191be7e21f1e87ff [INFO] running `Command { std: "docker" "start" "-a" "cd3f7a5b2100de35f352cee75aea99b574926d394776ac76191be7e21f1e87ff", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking arc-swap v0.4.5 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Checking pin-project-lite v0.1.4 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.5.4/src/buf/buf_impl.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | / if let Some(ret) = ret { [INFO] [stdout] 19 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 20 | | $this.advance(SIZE); [INFO] [stdout] 21 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 26 | | return $typ::$conv(buf); [INFO] [stdout] 27 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 327 | buf_get_impl!(self, u16::from_be_bytes); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.5.4/src/buf/buf_impl.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | / if let Some(ret) = ret { [INFO] [stdout] 19 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 20 | | $this.advance(SIZE); [INFO] [stdout] 21 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 26 | | return $typ::$conv(buf); [INFO] [stdout] 27 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 347 | buf_get_impl!(self, u16::from_le_bytes); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.5.4/src/buf/buf_impl.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | / if let Some(ret) = ret { [INFO] [stdout] 19 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 20 | | $this.advance(SIZE); [INFO] [stdout] 21 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 26 | | return $typ::$conv(buf); [INFO] [stdout] 27 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 367 | buf_get_impl!(self, i16::from_be_bytes); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.5.4/src/buf/buf_impl.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | / if let Some(ret) = ret { [INFO] [stdout] 19 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 20 | | $this.advance(SIZE); [INFO] [stdout] 21 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 26 | | return $typ::$conv(buf); [INFO] [stdout] 27 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 387 | buf_get_impl!(self, i16::from_le_bytes); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.5.4/src/buf/buf_impl.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | / if let Some(ret) = ret { [INFO] [stdout] 19 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 20 | | $this.advance(SIZE); [INFO] [stdout] 21 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 26 | | return $typ::$conv(buf); [INFO] [stdout] 27 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 407 | buf_get_impl!(self, u32::from_be_bytes); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.5.4/src/buf/buf_impl.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | / if let Some(ret) = ret { [INFO] [stdout] 19 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 20 | | $this.advance(SIZE); [INFO] [stdout] 21 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 26 | | return $typ::$conv(buf); [INFO] [stdout] 27 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 427 | buf_get_impl!(self, u32::from_le_bytes); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.5.4/src/buf/buf_impl.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | / if let Some(ret) = ret { [INFO] [stdout] 19 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 20 | | $this.advance(SIZE); [INFO] [stdout] 21 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 26 | | return $typ::$conv(buf); [INFO] [stdout] 27 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 447 | buf_get_impl!(self, i32::from_be_bytes); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.5.4/src/buf/buf_impl.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | / if let Some(ret) = ret { [INFO] [stdout] 19 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 20 | | $this.advance(SIZE); [INFO] [stdout] 21 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 26 | | return $typ::$conv(buf); [INFO] [stdout] 27 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 467 | buf_get_impl!(self, i32::from_le_bytes); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.5.4/src/buf/buf_impl.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | / if let Some(ret) = ret { [INFO] [stdout] 19 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 20 | | $this.advance(SIZE); [INFO] [stdout] 21 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 26 | | return $typ::$conv(buf); [INFO] [stdout] 27 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 487 | buf_get_impl!(self, u64::from_be_bytes); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.5.4/src/buf/buf_impl.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | / if let Some(ret) = ret { [INFO] [stdout] 19 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 20 | | $this.advance(SIZE); [INFO] [stdout] 21 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 26 | | return $typ::$conv(buf); [INFO] [stdout] 27 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 507 | buf_get_impl!(self, u64::from_le_bytes); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.5.4/src/buf/buf_impl.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | / if let Some(ret) = ret { [INFO] [stdout] 19 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 20 | | $this.advance(SIZE); [INFO] [stdout] 21 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 26 | | return $typ::$conv(buf); [INFO] [stdout] 27 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 527 | buf_get_impl!(self, i64::from_be_bytes); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.5.4/src/buf/buf_impl.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | / if let Some(ret) = ret { [INFO] [stdout] 19 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 20 | | $this.advance(SIZE); [INFO] [stdout] 21 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 26 | | return $typ::$conv(buf); [INFO] [stdout] 27 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 547 | buf_get_impl!(self, i64::from_le_bytes); [INFO] [stdout] | --------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.5.4/src/buf/buf_impl.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | / if let Some(ret) = ret { [INFO] [stdout] 19 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 20 | | $this.advance(SIZE); [INFO] [stdout] 21 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 26 | | return $typ::$conv(buf); [INFO] [stdout] 27 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 567 | buf_get_impl!(self, u128::from_be_bytes); [INFO] [stdout] | ---------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.5.4/src/buf/buf_impl.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | / if let Some(ret) = ret { [INFO] [stdout] 19 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 20 | | $this.advance(SIZE); [INFO] [stdout] 21 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 26 | | return $typ::$conv(buf); [INFO] [stdout] 27 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 587 | buf_get_impl!(self, u128::from_le_bytes); [INFO] [stdout] | ---------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.5.4/src/buf/buf_impl.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | / if let Some(ret) = ret { [INFO] [stdout] 19 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 20 | | $this.advance(SIZE); [INFO] [stdout] 21 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 26 | | return $typ::$conv(buf); [INFO] [stdout] 27 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 607 | buf_get_impl!(self, i128::from_be_bytes); [INFO] [stdout] | ---------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-0.5.4/src/buf/buf_impl.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | / if let Some(ret) = ret { [INFO] [stdout] 19 | | // if the direct conversion was possible, advance and return [INFO] [stdout] 20 | | $this.advance(SIZE); [INFO] [stdout] 21 | | return ret; [INFO] [stdout] ... | [INFO] [stdout] 26 | | return $typ::$conv(buf); [INFO] [stdout] 27 | | } [INFO] [stdout] | |_________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 627 | buf_get_impl!(self, i128::from_le_bytes); [INFO] [stdout] | ---------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stdout] error: aborting due to 16 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bytes` (lib) due to 17 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "cd3f7a5b2100de35f352cee75aea99b574926d394776ac76191be7e21f1e87ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd3f7a5b2100de35f352cee75aea99b574926d394776ac76191be7e21f1e87ff", kill_on_drop: false }` [INFO] [stdout] cd3f7a5b2100de35f352cee75aea99b574926d394776ac76191be7e21f1e87ff