[INFO] cloning repository https://github.com/Hsn723/reject-rbl-rcpt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hsn723/reject-rbl-rcpt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHsn723%2Freject-rbl-rcpt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHsn723%2Freject-rbl-rcpt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2036556448ff598e9558d06be6bd089354708de
[INFO] checking Hsn723/reject-rbl-rcpt against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHsn723%2Freject-rbl-rcpt" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Hsn723/reject-rbl-rcpt 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/Hsn723/reject-rbl-rcpt
[INFO] finished tweaking git repo https://github.com/Hsn723/reject-rbl-rcpt
[INFO] tweaked toml for git repo https://github.com/Hsn723/reject-rbl-rcpt written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Hsn723/reject-rbl-rcpt 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 either v0.1.7
[INFO] [stderr]   Downloaded mxdns v0.4.0
[INFO] [stderr]   Downloaded unic-idna-punycode v0.9.0
[INFO] [stderr]   Downloaded dnsclientx v0.4.0
[INFO] [stderr]   Downloaded milter-callback v0.2.4
[INFO] [stderr]   Downloaded anstream v0.6.7
[INFO] [stderr]   Downloaded async-task v4.2.0
[INFO] [stderr]   Downloaded milter v0.2.4
[INFO] [stderr]   Downloaded aho-corasick v1.0.1
[INFO] [stderr]   Downloaded syn v2.0.10
[INFO] [stderr]   Downloaded regex-automata v0.4.4
[INFO] [stderr]   Downloaded tokio v1.25.0
[INFO] [stderr]   Downloaded chomp v0.3.1
[INFO] [stderr]   Downloaded dnssector v0.2.11
[INFO] [stderr]   Downloaded smol v1.2.5
[INFO] [stderr]   Downloaded async-net v1.6.1
[INFO] [stderr]   Downloaded maybe-async v0.2.6
[INFO] [stderr]   Downloaded async-process v1.3.0
[INFO] [stderr]   Downloaded async-fs v1.5.0
[INFO] [stderr]   Downloaded blocking v1.2.0
[INFO] [stderr]   Downloaded milter-sys v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ea926094b3775a89a267cc2a88dcc16aadb73d78a90b56e20e66235f2e8372ba
[INFO] running `Command { std: "docker" "start" "-a" "ea926094b3775a89a267cc2a88dcc16aadb73d78a90b56e20e66235f2e8372ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea926094b3775a89a267cc2a88dcc16aadb73d78a90b56e20e66235f2e8372ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea926094b3775a89a267cc2a88dcc16aadb73d78a90b56e20e66235f2e8372ba", kill_on_drop: false }`
[INFO] [stdout] ea926094b3775a89a267cc2a88dcc16aadb73d78a90b56e20e66235f2e8372ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] be9e192b99333b0e62a73953dc32640995a1151735f89a1f9d7f324761dfdedd
[INFO] running `Command { std: "docker" "start" "-a" "be9e192b99333b0e62a73953dc32640995a1151735f89a1f9d7f324761dfdedd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]     Checking pin-project-lite v0.2.8
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking cache-padded v1.2.0
[INFO] [stderr]     Checking parking v2.0.0
[INFO] [stderr]     Checking waker-fn v1.1.0
[INFO] [stderr]     Checking fastrand v1.7.0
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking event-listener v2.5.2
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking async-task v4.2.0
[INFO] [stderr]     Checking concurrent-queue v1.2.2
[INFO] [stderr]     Checking debug-builders v0.1.0
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling signal-hook v0.3.13
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]    Compiling debugtrace v0.1.0
[INFO] [stderr]     Checking atomic-waker v1.0.0
[INFO] [stderr]     Checking tinyvec v1.5.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking async-channel v1.6.1
[INFO] [stderr]     Checking async-lock v2.5.0
[INFO] [stderr]     Checking conv v0.3.3
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling tokio v1.25.0
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking polling v2.2.0
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]     Checking either v0.1.7
[INFO] [stderr]     Checking futures-lite v1.12.0
[INFO] [stderr]     Checking match_cfg v0.1.0
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking percent-encoding v2.3.0
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]    Compiling async-trait v0.1.53
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking anstyle-parse v0.2.0
[INFO] [stderr]     Checking form_urlencoded v1.2.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking tracing-core v0.1.29
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking anstyle v1.0.0
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking resolv-conf v0.7.0
[INFO] [stderr]    Compiling milter-sys v0.2.3
[INFO] [stderr]     Checking anstream v0.6.7
[INFO] [stderr]     Checking aho-corasick v1.0.1
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling syn v2.0.10
[INFO] [stderr]     Checking strsim v0.11.0
[INFO] [stderr]     Checking ipnet v2.5.0
[INFO] [stderr]     Checking data-encoding v2.3.2
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking unic-idna-punycode v0.9.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.37
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]     Checking blocking v1.2.0
[INFO] [stderr]     Checking async-io v1.6.0
[INFO] [stderr]     Checking async-executor v1.4.1
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]     Checking async-fs v1.5.0
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]     Checking async-net v1.6.1
[INFO] [stderr]     Checking async-process v1.3.0
[INFO] [stderr]     Checking smol v1.2.5
[INFO] [stderr]     Checking url v2.4.1
[INFO] [stderr]     Checking backtrace v0.1.8
[INFO] [stderr]     Checking chomp v0.3.1
[INFO] [stderr]     Checking regex-automata v0.4.4
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]    Compiling enum-as-inner v0.6.0
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.22
[INFO] [stderr]    Compiling maybe-async v0.2.6
[INFO] [stderr]    Compiling milter-callback v0.2.4
[INFO] [stderr]     Checking milter v0.2.4
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking dnssector v0.2.11
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking tracing v0.1.35
[INFO] [stderr]     Checking dnsclientx v0.4.0
[INFO] [stderr]     Checking trust-dns-proto v0.23.2
[INFO] [stderr]     Checking mxdns v0.4.0
[INFO] [stderr]     Checking trust-dns-resolver v0.23.2
[INFO] [stderr]     Checking reject-rbl-rcpt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.88s
[INFO] running `Command { std: "docker" "inspect" "be9e192b99333b0e62a73953dc32640995a1151735f89a1f9d7f324761dfdedd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be9e192b99333b0e62a73953dc32640995a1151735f89a1f9d7f324761dfdedd", kill_on_drop: false }`
[INFO] [stdout] be9e192b99333b0e62a73953dc32640995a1151735f89a1f9d7f324761dfdedd