[INFO] cloning repository https://github.com/rbi/rddns [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rbi/rddns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frbi%2Frddns", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frbi%2Frddns'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a8c2fdc2c08e126ded51e4d4aa0a656051c1b660 [INFO] checking rbi/rddns against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frbi%2Frddns" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rbi/rddns on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rbi/rddns [INFO] finished tweaking git repo https://github.com/rbi/rddns [INFO] tweaked toml for git repo https://github.com/rbi/rddns written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/rbi/rddns 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hmac-sha1 v0.1.3 [INFO] [stderr] Downloaded stunclient v0.4.0 [INFO] [stderr] Downloaded tokio-rustls v0.24.0 [INFO] [stderr] Downloaded pnet_datalink v0.33.0 [INFO] [stderr] Downloaded pnet_macros_support v0.33.0 [INFO] [stderr] Downloaded pnet_sys v0.33.0 [INFO] [stderr] Downloaded cidr-utils v0.5.10 [INFO] [stderr] Downloaded pnet_transport v0.33.0 [INFO] [stderr] Downloaded pnet_macros v0.33.0 [INFO] [stderr] Downloaded pnet_base v0.33.0 [INFO] [stderr] Downloaded time v0.3.21 [INFO] [stderr] Downloaded mio v0.8.7 [INFO] [stderr] Downloaded pnet_packet v0.33.0 [INFO] [stderr] Downloaded pnet v0.33.0 [INFO] [stderr] Downloaded bytecodec v0.4.15 [INFO] [stderr] Downloaded stun_codec v0.2.0 [INFO] [stderr] Downloaded sha1 v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8031c9e608d8fcf807242efe824fc0626f01ba48f881b9fdf442907836abd710 [INFO] running `Command { std: "docker" "start" "-a" "8031c9e608d8fcf807242efe824fc0626f01ba48f881b9fdf442907836abd710", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8031c9e608d8fcf807242efe824fc0626f01ba48f881b9fdf442907836abd710", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8031c9e608d8fcf807242efe824fc0626f01ba48f881b9fdf442907836abd710", kill_on_drop: false }` [INFO] [stdout] 8031c9e608d8fcf807242efe824fc0626f01ba48f881b9fdf442907836abd710 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d222e57b6b5dc82b3e70f833e064f61488399065ac1f28200ee4d8cd44886a74 [INFO] running `Command { std: "docker" "start" "-a" "d222e57b6b5dc82b3e70f833e064f61488399065ac1f28200ee4d8cd44886a74", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling log v0.4.18 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling tokio v1.28.2 [INFO] [stderr] Compiling rustix v0.37.19 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Checking no-std-net v0.6.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking pnet_base v0.33.0 [INFO] [stderr] Compiling regex-syntax v0.7.2 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Compiling rustls v0.21.1 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking anstyle-parse v0.2.0 [INFO] [stderr] Checking pnet_macros_support v0.33.0 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling aho-corasick v1.0.1 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Checking anstyle v1.0.0 [INFO] [stderr] Checking crc-catalog v1.1.1 [INFO] [stderr] Checking sha1 v0.2.0 [INFO] [stderr] Compiling time-core v0.1.1 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling time-macros v0.2.9 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking hmac-sha1 v0.1.3 [INFO] [stderr] Checking crc v2.1.0 [INFO] [stderr] Checking rustls-pemfile v1.0.3 [INFO] [stderr] Compiling serde_json v1.0.113 [INFO] [stderr] Checking winnow v0.4.6 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Compiling pnet v0.33.0 [INFO] [stderr] Checking rustls-native-certs v0.6.3 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking debug-helper v0.3.13 [INFO] [stderr] Checking remove_dir_all v0.5.1 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking webpki-roots v0.25.2 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking mio v0.8.7 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking pnet_sys v0.33.0 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand v0.4.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking time v0.3.21 [INFO] [stderr] Compiling regex v1.8.3 [INFO] [stderr] Checking simplelog v0.12.1 [INFO] [stderr] Checking is-terminal v0.4.7 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking clap_builder v4.3.0 [INFO] [stderr] Checking toml_datetime v0.6.2 [INFO] [stderr] Checking ipnetwork v0.20.0 [INFO] [stderr] Checking serde_spanned v0.6.2 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Checking toml_edit v0.19.10 [INFO] [stderr] Checking pnet_datalink v0.33.0 [INFO] [stderr] Compiling trackable_derive v1.0.0 [INFO] [stderr] Compiling pnet_macros v0.33.0 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking rustls-webpki v0.100.1 [INFO] [stderr] Checking cidr-utils v0.5.10 [INFO] [stderr] Checking trackable v1.3.0 [INFO] [stderr] Checking trackable v0.2.24 [INFO] [stderr] Checking bytecodec v0.4.15 [INFO] [stderr] Checking toml v0.7.4 [INFO] [stderr] Checking clap v4.3.0 [INFO] [stderr] Checking stun_codec v0.2.0 [INFO] [stderr] Checking pnet_packet v0.33.0 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking tokio-rustls v0.24.0 [INFO] [stderr] Checking hyper v0.14.26 [INFO] [stderr] Checking stunclient v0.4.0 [INFO] [stderr] Checking pnet_transport v0.33.0 [INFO] [stderr] Checking hyper-rustls v0.24.0 [INFO] [stderr] Checking rddns v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/basic_auth_header.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Option` is imported redundantly [INFO] [stdout] --> src/resolver/resolver_parameter.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::option::Option; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Option` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `hyper` is imported redundantly [INFO] [stdout] --> src/server.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use hyper; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate hyper; [INFO] [stdout] | ------------------- the item `hyper` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/server.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/basic_auth_header.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `File` is imported redundantly [INFO] [stdout] --> src/config.rs:493:9 [INFO] [stdout] | [INFO] [stdout] 492 | use super::*; [INFO] [stdout] | -------- the item `File` is already imported here [INFO] [stdout] 493 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PathBuf` is imported redundantly [INFO] [stdout] --> src/config.rs:495:9 [INFO] [stdout] | [INFO] [stdout] 492 | use super::*; [INFO] [stdout] | -------- the item `PathBuf` is already imported here [INFO] [stdout] ... [INFO] [stdout] 495 | use std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Option` is imported redundantly [INFO] [stdout] --> src/resolver/resolver_parameter.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::option::Option; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Option` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `hyper` is imported redundantly [INFO] [stdout] --> src/server.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use hyper; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate hyper; [INFO] [stdout] | ------------------- the item `hyper` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/server.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.68s [INFO] running `Command { std: "docker" "inspect" "d222e57b6b5dc82b3e70f833e064f61488399065ac1f28200ee4d8cd44886a74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d222e57b6b5dc82b3e70f833e064f61488399065ac1f28200ee4d8cd44886a74", kill_on_drop: false }` [INFO] [stdout] d222e57b6b5dc82b3e70f833e064f61488399065ac1f28200ee4d8cd44886a74