[INFO] fetching crate vsmtp 2.2.1... [INFO] testing vsmtp-2.2.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate vsmtp 2.2.1 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate vsmtp 2.2.1 [INFO] finished tweaking crates.io crate vsmtp 2.2.1 [INFO] tweaked toml for crates.io crate vsmtp 2.2.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate vsmtp 2.2.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate vsmtp 2.2.1 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded vsmtp-server v2.2.1 [INFO] [stderr] Downloaded viaspf v0.5.2 [INFO] [stderr] Downloaded integer-encoding v3.0.4 [INFO] [stderr] Downloaded vsmtp-auth v2.2.1 [INFO] [stderr] Downloaded signature v2.0.0 [INFO] [stderr] Downloaded futures v0.3.27 [INFO] [stderr] Downloaded quoted_printable v0.4.7 [INFO] [stderr] Downloaded vsmtp-mail-parser v2.2.1 [INFO] [stderr] Downloaded matchit v0.7.0 [INFO] [stderr] Downloaded console-api v0.4.0 [INFO] [stderr] Downloaded flate2 v1.0.25 [INFO] [stderr] Downloaded thrift v0.16.0 [INFO] [stderr] Downloaded neli v0.5.3 [INFO] [stderr] Downloaded axum v0.6.11 [INFO] [stderr] Downloaded lettre v0.10.3 [INFO] [stderr] Downloaded cxx v1.0.93 [INFO] [stderr] Downloaded opentelemetry_sdk v0.18.0 [INFO] [stderr] Downloaded backtrace v0.3.67 [INFO] [stderr] Downloaded hdrhistogram v7.5.2 [INFO] [stderr] Downloaded tracing-opentelemetry v0.18.0 [INFO] [stderr] Downloaded trust-dns-proto v0.22.0 [INFO] [stderr] Downloaded clap_builder v4.2.0 [INFO] [stderr] Downloaded object v0.30.3 [INFO] [stderr] Downloaded p384 v0.13.0 [INFO] [stderr] Downloaded rustls v0.20.8 [INFO] [stderr] Downloaded syn v2.0.10 [INFO] [stderr] Downloaded prost-derive v0.11.8 [INFO] [stderr] Downloaded ring-compat v0.7.0 [INFO] [stderr] Downloaded opentelemetry-jaeger v0.17.0 [INFO] [stderr] Downloaded rustix v0.36.9 [INFO] [stderr] Downloaded rhai v1.13.0 [INFO] [stderr] Downloaded serde_with v2.3.1 [INFO] [stderr] Downloaded time v0.3.20 [INFO] [stderr] Downloaded num-bigint-dig v0.8.2 [INFO] [stderr] Downloaded libm v0.2.6 [INFO] [stderr] Downloaded clap_derive v4.2.0 [INFO] [stderr] Downloaded acid_io v0.1.0 [INFO] [stderr] Downloaded rsasl v2.0.0 [INFO] [stderr] Downloaded der v0.7.1 [INFO] [stderr] Downloaded opentelemetry_api v0.18.0 [INFO] [stderr] Downloaded miniz_oxide v0.6.2 [INFO] [stderr] Downloaded clap v4.2.0 [INFO] [stderr] Downloaded iprange v0.6.7 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.93 [INFO] [stderr] Downloaded cxx-build v1.0.93 [INFO] [stderr] Downloaded crypto-bigint v0.5.1 [INFO] [stderr] Downloaded elliptic-curve v0.13.2 [INFO] [stderr] Downloaded trust-dns-resolver v0.22.0 [INFO] [stderr] Downloaded console-subscriber v0.1.8 [INFO] [stderr] Downloaded addr2line v0.19.0 [INFO] [stderr] Downloaded local-ip-address v0.4.9 [INFO] [stderr] Downloaded io-lifetimes v1.0.7 [INFO] [stderr] Downloaded clap_lex v0.4.1 [INFO] [stderr] Downloaded gimli v0.27.2 [INFO] [stderr] Downloaded vqueue v2.2.1 [INFO] [stderr] Downloaded vsmtp-config v2.2.1 [INFO] [stderr] Downloaded vsmtp-delivery v2.2.1 [INFO] [stderr] Downloaded rhai_codegen v1.5.0 [INFO] [stderr] Downloaded erased-serde v0.3.25 [INFO] [stderr] Downloaded indexmap v1.9.2 [INFO] [stderr] Downloaded p256 v0.13.0 [INFO] [stderr] Downloaded rsa v0.8.2 [INFO] [stderr] Downloaded prost-types v0.11.8 [INFO] [stderr] Downloaded axum-core v0.3.3 [INFO] [stderr] Downloaded prost v0.11.8 [INFO] [stderr] Downloaded litrs v0.2.3 [INFO] [stderr] Downloaded opentelemetry-semantic-conventions v0.10.0 [INFO] [stderr] Downloaded rhai-autodocs v0.1.6 [INFO] [stderr] Downloaded tracing-appender v0.2.2 [INFO] [stderr] Downloaded futures-executor v0.3.27 [INFO] [stderr] Downloaded opentelemetry v0.18.0 [INFO] [stderr] Downloaded tracing-rfc-5424 v0.1.0 [INFO] [stderr] Downloaded async-stream v0.3.4 [INFO] [stderr] Downloaded vsmtp-protocol v2.2.1 [INFO] [stderr] Downloaded rhai-dylib v0.1.6 [INFO] [stderr] Downloaded anstyle-parse v0.1.1 [INFO] [stderr] Downloaded anstyle-wincon v0.2.0 [INFO] [stderr] Downloaded concolor-query v0.3.3 [INFO] [stderr] Downloaded anstream v0.2.6 [INFO] [stderr] Downloaded anstyle v0.3.5 [INFO] [stderr] Downloaded urlencoding v2.1.2 [INFO] [stderr] Downloaded serde_path_to_error v0.1.11 [INFO] [stderr] Downloaded email-encoding v0.2.0 [INFO] [stderr] Downloaded email_address v0.2.4 [INFO] [stderr] Downloaded const-oid v0.9.2 [INFO] [stderr] Downloaded widestring v0.5.1 [INFO] [stderr] Downloaded unicode-bidi v0.3.12 [INFO] [stderr] Downloaded document-features v0.2.7 [INFO] [stderr] Downloaded tracing-journald v0.3.0 [INFO] [stderr] Downloaded async-stream-impl v0.3.4 [INFO] [stderr] Downloaded concolor-override v1.0.0 [INFO] [stderr] Downloaded is-terminal v0.4.4 [INFO] [stderr] Downloaded function_name-proc-macro v0.3.0 [INFO] [stderr] Downloaded function_name v0.3.0 [INFO] [stderr] Downloaded serde_with_macros v2.3.1 [INFO] [stderr] Downloaded time-macros v0.2.8 [INFO] [stderr] Downloaded ed25519 v2.2.0 [INFO] [stderr] Downloaded ecdsa v0.16.1 [INFO] [stderr] Downloaded pkcs1 v0.4.1 [INFO] [stderr] Downloaded pem-rfc7468 v0.6.0 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.93 [INFO] [stderr] Downloaded scratch v1.0.5 [INFO] [stderr] Downloaded aead v0.5.1 [INFO] [stderr] Downloaded pkcs8 v0.10.1 [INFO] [stderr] Downloaded rustls-pemfile v1.0.2 [INFO] [stderr] Downloaded viaspf-record v0.4.1 [INFO] [stderr] Downloaded vsmtp-common v2.2.1 [INFO] [stderr] Downloaded sec1 v0.7.1 [INFO] [stderr] Downloaded primeorder v0.13.0 [INFO] [stderr] Downloaded spki v0.7.0 [INFO] [stderr] Downloaded ipconfig v0.3.1 [INFO] [stderr] Downloaded vsmtp-rule-engine v2.2.1 [INFO] [stderr] Downloaded enum-as-inner v0.5.1 [INFO] [stderr] Downloaded futures-macro v0.3.27 [INFO] [stderr] Downloaded vsmtp-plugin-vsl v2.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 61c268ac367455352dc4c2c8328f7f41078be5d29ed3b1efeb40047379876995 [INFO] running `Command { std: "docker" "start" "-a" "61c268ac367455352dc4c2c8328f7f41078be5d29ed3b1efeb40047379876995", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61c268ac367455352dc4c2c8328f7f41078be5d29ed3b1efeb40047379876995", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61c268ac367455352dc4c2c8328f7f41078be5d29ed3b1efeb40047379876995", kill_on_drop: false }` [INFO] [stdout] 61c268ac367455352dc4c2c8328f7f41078be5d29ed3b1efeb40047379876995 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3a722f24d3c39f3f7b6b3324eb269ecc4d622c2107a3fc21b0f9e8e50fbba975 [INFO] running `Command { std: "docker" "start" "-a" "3a722f24d3c39f3f7b6b3324eb269ecc4d622c2107a3fc21b0f9e8e50fbba975", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling serde_derive v1.0.159 [INFO] [stderr] Compiling serde v1.0.159 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling zeroize v1.5.7 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling proc-macro2 v1.0.52 [INFO] [stderr] Compiling const-oid v0.9.2 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling tokio v1.27.0 [INFO] [stderr] Compiling futures-core v0.3.27 [INFO] [stderr] Compiling unicode-bidi v0.3.12 [INFO] [stderr] Compiling rustls v0.20.8 [INFO] [stderr] Compiling async-trait v0.1.68 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling libm v0.2.6 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.52/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tracing-core v0.1.30 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling futures-task v0.3.27 [INFO] [stderr] Compiling subtle v2.5.0 [INFO] [stderr] Compiling base64 v0.21.0 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] Compiling futures-util v0.3.27 [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "3a722f24d3c39f3f7b6b3324eb269ecc4d622c2107a3fc21b0f9e8e50fbba975", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a722f24d3c39f3f7b6b3324eb269ecc4d622c2107a3fc21b0f9e8e50fbba975", kill_on_drop: false }` [INFO] [stdout] 3a722f24d3c39f3f7b6b3324eb269ecc4d622c2107a3fc21b0f9e8e50fbba975