[INFO] cloning repository https://github.com/bramp/rustdns [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bramp/rustdns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbramp%2Frustdns", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbramp%2Frustdns'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 622c508a2b27a03c1ecacebfda18c3f90cd491b8 [INFO] checking bramp/rustdns against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbramp%2Frustdns" "/workspace/builds/worker-15/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bramp/rustdns on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bramp/rustdns [INFO] finished tweaking git repo https://github.com/bramp/rustdns [INFO] tweaked toml for git repo https://github.com/bramp/rustdns written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate git repo https://github.com/bramp/rustdns already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c59e901aab5da1a0bd060cdf74affedfa6b6ff74f6dd9a9416b7c30902c7b3e2 [INFO] running `Command { std: "docker" "start" "-a" "c59e901aab5da1a0bd060cdf74affedfa6b6ff74f6dd9a9416b7c30902c7b3e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c59e901aab5da1a0bd060cdf74affedfa6b6ff74f6dd9a9416b7c30902c7b3e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c59e901aab5da1a0bd060cdf74affedfa6b6ff74f6dd9a9416b7c30902c7b3e2", kill_on_drop: false }` [INFO] [stdout] c59e901aab5da1a0bd060cdf74affedfa6b6ff74f6dd9a9416b7c30902c7b3e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cbb7fe0405cc10acac65ca6d487fa9b221a2b8620d6c7d1e7a76a02f5aee3a33 [INFO] running `Command { std: "docker" "start" "-a" "cbb7fe0405cc10acac65ca6d487fa9b221a2b8620d6c7d1e7a76a02f5aee3a33", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking bytecount v0.6.2 [INFO] [stderr] Checking strum v0.21.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking os_str_bytes v2.4.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking encoding8 v0.3.2 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling time v0.2.26 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking unicode-normalization v0.1.18 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling tokio v1.6.1 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking lexical-core v0.7.6 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking webpki-roots v0.21.1 [INFO] [stderr] Checking nom_locate v3.0.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking h2 v0.3.3 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking serde v1.0.126 [INFO] [stderr] Checking hyper v0.14.9 [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Checking hyper-alpn v0.3.0 [INFO] [stderr] Checking rustdns v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `nom::error::ErrorKind` [INFO] [stdout] --> src/zones/mod.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use nom::error::ErrorKind; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'cursor_remaining' [INFO] [stdout] --> src/dns.rs:74:21 [INFO] [stdout] | [INFO] [stdout] 74 | if self.cur.remaining()? > 0 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #86369 for more information [INFO] [stdout] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'cursor_remaining' [INFO] [stdout] --> src/dns.rs:74:21 [INFO] [stdout] | [INFO] [stdout] 74 | if self.cur.remaining()? > 0 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #86369 for more information [INFO] [stdout] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try` [INFO] [stdout] --> src/dns.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | if self.cur.remaining()? > 0 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `u64` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Try` is not implemented for `u64` [INFO] [stdout] = note: required by `branch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'cursor_remaining' [INFO] [stdout] --> src/dns.rs:78:26 [INFO] [stdout] | [INFO] [stdout] 78 | self.cur.remaining()? [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #86369 for more information [INFO] [stdout] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try` [INFO] [stdout] --> src/dns.rs:78:17 [INFO] [stdout] | [INFO] [stdout] 78 | self.cur.remaining()? [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `u64` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Try` is not implemented for `u64` [INFO] [stdout] = note: required by `branch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try` [INFO] [stdout] --> src/dns.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | if self.cur.remaining()? > 0 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `u64` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Try` is not implemented for `u64` [INFO] [stdout] = note: required by `branch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'cursor_remaining' [INFO] [stdout] --> src/dns.rs:78:26 [INFO] [stdout] | [INFO] [stdout] 78 | self.cur.remaining()? [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #86369 for more information [INFO] [stdout] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try` [INFO] [stdout] --> src/dns.rs:78:17 [INFO] [stdout] | [INFO] [stdout] 78 | self.cur.remaining()? [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `u64` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Try` is not implemented for `u64` [INFO] [stdout] = note: required by `branch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'cursor_remaining' [INFO] [stdout] --> src/resource.rs:85:19 [INFO] [stdout] | [INFO] [stdout] 85 | if record.remaining()? > 0 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #86369 for more information [INFO] [stdout] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try` [INFO] [stdout] --> src/resource.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | if record.remaining()? > 0 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `u64` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Try` is not implemented for `u64` [INFO] [stdout] = note: required by `branch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'cursor_remaining' [INFO] [stdout] --> src/resource.rs:90:24 [INFO] [stdout] | [INFO] [stdout] 90 | record.remaining()? [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #86369 for more information [INFO] [stdout] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try` [INFO] [stdout] --> src/resource.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | record.remaining()? [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `u64` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Try` is not implemented for `u64` [INFO] [stdout] = note: required by `branch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'cursor_remaining' [INFO] [stdout] --> src/resource.rs:85:19 [INFO] [stdout] | [INFO] [stdout] 85 | if record.remaining()? > 0 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #86369 for more information [INFO] [stdout] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try` [INFO] [stdout] --> src/resource.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | if record.remaining()? > 0 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `u64` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Try` is not implemented for `u64` [INFO] [stdout] = note: required by `branch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'cursor_remaining' [INFO] [stdout] --> src/resource.rs:90:24 [INFO] [stdout] | [INFO] [stdout] 90 | record.remaining()? [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #86369 for more information [INFO] [stdout] = help: add `#![feature(cursor_remaining)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try` [INFO] [stdout] --> src/resource.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | record.remaining()? [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `u64` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Try` is not implemented for `u64` [INFO] [stdout] = note: required by `branch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SeekExt` [INFO] [stdout] --> src/dns.rs:2:29 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::io::{DNSReadExt, SeekExt}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SeekExt` [INFO] [stdout] --> src/resource.rs:2:40 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::io::{CursorExt, DNSReadExt, SeekExt}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::Finish` [INFO] [stdout] --> src/zones/mod.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | use nom::Finish; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustdns` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused import: `SeekExt` [INFO] [stdout] --> src/dns.rs:2:29 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::io::{DNSReadExt, SeekExt}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SeekExt` [INFO] [stdout] --> src/resource.rs:2:40 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::io::{CursorExt, DNSReadExt, SeekExt}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "cbb7fe0405cc10acac65ca6d487fa9b221a2b8620d6c7d1e7a76a02f5aee3a33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbb7fe0405cc10acac65ca6d487fa9b221a2b8620d6c7d1e7a76a02f5aee3a33", kill_on_drop: false }` [INFO] [stdout] cbb7fe0405cc10acac65ca6d487fa9b221a2b8620d6c7d1e7a76a02f5aee3a33