[INFO] cloning repository https://github.com/bitwalker/cfdns [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bitwalker/cfdns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbitwalker%2Fcfdns", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbitwalker%2Fcfdns'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6dba4b9df0e957a884cb7c77f77cfe05848cff19 [INFO] checking bitwalker/cfdns against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbitwalker%2Fcfdns" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/bitwalker/cfdns [INFO] finished tweaking git repo https://github.com/bitwalker/cfdns [INFO] tweaked toml for git repo https://github.com/bitwalker/cfdns written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/bitwalker/cfdns on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/bitwalker/cfdns 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e531b27f7975c01153e2e5be1f7123995044dcd8b93d0d2e696d27f77f6a7a9a [INFO] running `Command { std: "docker" "start" "-a" "e531b27f7975c01153e2e5be1f7123995044dcd8b93d0d2e696d27f77f6a7a9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e531b27f7975c01153e2e5be1f7123995044dcd8b93d0d2e696d27f77f6a7a9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e531b27f7975c01153e2e5be1f7123995044dcd8b93d0d2e696d27f77f6a7a9a", kill_on_drop: false }` [INFO] [stdout] e531b27f7975c01153e2e5be1f7123995044dcd8b93d0d2e696d27f77f6a7a9a [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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da6d87dcbf54f8dae00a590f190a5756ccb7d9ab50ce206f2d7f7cb36aad529e [INFO] running `Command { std: "docker" "start" "-a" "da6d87dcbf54f8dae00a590f190a5756ccb7d9ab50ce206f2d7f7cb36aad529e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.113 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling openssl-src v111.17.0+1.1.1m [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.135 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling serde v1.0.135 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling ucd-util v0.1.8 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking futures-io v0.3.19 [INFO] [stderr] Checking futures-sink v0.3.19 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking tokio v1.15.0 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling pest v0.3.3 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking socket2 v0.4.3 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking nix v0.20.2 [INFO] [stderr] Compiling clap_derive v3.0.6 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking h2 v0.3.10 [INFO] [stderr] Compiling handlebars v0.29.1 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking clap v3.0.10 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking anyhow v1.0.53 [INFO] [stderr] Compiling ifcfg v0.1.2 [INFO] [stderr] Checking hyper v0.14.16 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.9 [INFO] [stderr] Checking cfdns v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/command/show.rs:23:18 [INFO] [stdout] | [INFO] [stdout] 23 | TypeMismatch(DnsRecordType), [INFO] [stdout] | ------------ ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CloudflareStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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] 23 - TypeMismatch(DnsRecordType), [INFO] [stdout] 23 + TypeMismatch(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/command/show.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | Error(String), [INFO] [stdout] | ----- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CloudflareStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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] 25 - Error(String), [INFO] [stdout] 25 + Error(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ifconfig` and `file` are never read [INFO] [stdout] --> src/config/mod.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 79 | pub struct Config { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 80 | pub ifconfig: IfConfig, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 81 | pub file: ConfigFile, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `token` is never read [INFO] [stdout] --> src/watcher.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Watcher { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 9 | pub client: Cloudflare, [INFO] [stdout] 10 | pub token: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | / /// Specify the config file to load [INFO] [stdout] 22 | | #[clap(short, long, env, global = true)] [INFO] [stdout] 23 | | config: Option, [INFO] [stdout] | |___________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/command/sync.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | / /// Only sync records bound to a specific interface [INFO] [stdout] 17 | | #[clap(short, long)] [INFO] [stdout] 18 | | interface: Option, [INFO] [stdout] | |_____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/command/sync.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | / /// Only sync records with the given name [INFO] [stdout] 20 | | #[clap(short, long)] [INFO] [stdout] 21 | | record: Option, [INFO] [stdout] | |__________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cfdns` (bin "cfdns" test) due to 3 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/command/show.rs:23:18 [INFO] [stdout] | [INFO] [stdout] 23 | TypeMismatch(DnsRecordType), [INFO] [stdout] | ------------ ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CloudflareStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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] 23 - TypeMismatch(DnsRecordType), [INFO] [stdout] 23 + TypeMismatch(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/command/show.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | Error(String), [INFO] [stdout] | ----- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CloudflareStatus` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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] 25 - Error(String), [INFO] [stdout] 25 + Error(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ifconfig` and `file` are never read [INFO] [stdout] --> src/config/mod.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 79 | pub struct Config { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 80 | pub ifconfig: IfConfig, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 81 | pub file: ConfigFile, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `token` is never read [INFO] [stdout] --> src/watcher.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Watcher { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 9 | pub client: Cloudflare, [INFO] [stdout] 10 | pub token: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | / /// Specify the config file to load [INFO] [stdout] 22 | | #[clap(short, long, env, global = true)] [INFO] [stdout] 23 | | config: Option, [INFO] [stdout] | |___________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/command/sync.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | / /// Only sync records bound to a specific interface [INFO] [stdout] 17 | | #[clap(short, long)] [INFO] [stdout] 18 | | interface: Option, [INFO] [stdout] | |_____________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/command/sync.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | / /// Only sync records with the given name [INFO] [stdout] 20 | | #[clap(short, long)] [INFO] [stdout] 21 | | record: Option, [INFO] [stdout] | |__________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cfdns` (bin "cfdns") due to 3 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "da6d87dcbf54f8dae00a590f190a5756ccb7d9ab50ce206f2d7f7cb36aad529e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da6d87dcbf54f8dae00a590f190a5756ccb7d9ab50ce206f2d7f7cb36aad529e", kill_on_drop: false }` [INFO] [stdout] da6d87dcbf54f8dae00a590f190a5756ccb7d9ab50ce206f2d7f7cb36aad529e