[INFO] cloning repository https://github.com/rafahgm/smtp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rafahgm/smtp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafahgm%2Fsmtp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafahgm%2Fsmtp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a858a288545b712156f2d452ff6a54e5914c3617 [INFO] checking rafahgm/smtp against try#d8be25549d5418405531341b4be6d8538fc3c42e for pr-156160-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafahgm%2Fsmtp" "/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/rafahgm/smtp [INFO] finished tweaking git repo https://github.com/rafahgm/smtp [INFO] tweaked toml for git repo https://github.com/rafahgm/smtp written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rafahgm/smtp on toolchain d8be25549d5418405531341b4be6d8538fc3c42e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8be25549d5418405531341b4be6d8538fc3c42e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rafahgm/smtp 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" "+d8be25549d5418405531341b4be6d8538fc3c42e" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:fd22e2154e7db748230f413534f3a6d034160c9d2b7c14b90fba4e9bfc1a36d4" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] b523e8ece0c8e27fab01792723895a4e336d49b33fd1e951c36141576a889949 [INFO] running `Command { std: "docker" "start" "b523e8ece0c8e27fab01792723895a4e336d49b33fd1e951c36141576a889949", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b523e8ece0c8e27fab01792723895a4e336d49b33fd1e951c36141576a889949" "/opt/rustwide/cargo-home/bin/cargo" "+d8be25549d5418405531341b4be6d8538fc3c42e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b523e8ece0c8e27fab01792723895a4e336d49b33fd1e951c36141576a889949", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b523e8ece0c8e27fab01792723895a4e336d49b33fd1e951c36141576a889949" "/opt/rustwide/cargo-home/bin/cargo" "+d8be25549d5418405531341b4be6d8538fc3c42e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.182 [INFO] [stderr] Compiling unicode-ident v1.0.23 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Checking zeroize v1.8.2 [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling find-msvc-tools v0.1.9 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling dunce v1.0.5 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Compiling libm v0.2.16 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling zerocopy v0.8.39 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Checking base64ct v1.8.3 [INFO] [stderr] Compiling aws-lc-rs v1.15.4 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking log v0.4.29 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking tracing-core v0.1.36 [INFO] [stderr] Checking cpufeatures v0.2.17 [INFO] [stderr] Checking rustls-pki-types v1.14.0 [INFO] [stderr] Compiling getrandom v0.4.1 [INFO] [stderr] Checking pem-rfc7468 v0.7.0 [INFO] [stderr] Compiling rustls v0.23.36 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling num-bigint-dig v0.8.6 [INFO] [stderr] Checking regex-syntax v0.8.9 [INFO] [stderr] Checking winnow v0.7.14 [INFO] [stderr] Checking itoa v1.0.17 [INFO] [stderr] Checking der v0.7.10 [INFO] [stderr] Checking bytes v1.11.1 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking iana-time-zone v0.1.65 [INFO] [stderr] Checking toml_writer v1.0.6+spec-1.1.0 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Checking nu-ansi-term v0.50.3 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Compiling syn v2.0.116 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.7 [INFO] [stderr] Checking getrandom v0.2.17 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking errno v0.3.14 [INFO] [stderr] Checking mio v1.1.1 [INFO] [stderr] Checking socket2 v0.6.2 [INFO] [stderr] Checking pkcs8 v0.10.2 [INFO] [stderr] Checking regex-automata v0.4.14 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Checking signal-hook-registry v1.4.8 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking uuid v1.21.0 [INFO] [stderr] Checking pkcs1 v0.7.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Compiling cc v1.2.56 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Checking toml_parser v1.0.9+spec-1.1.0 [INFO] [stderr] Checking serde_spanned v1.0.4 [INFO] [stderr] Checking toml_datetime v1.0.0+spec-1.1.0 [INFO] [stderr] Compiling cmake v0.1.57 [INFO] [stderr] Checking toml v1.0.2+spec-1.1.0 [INFO] [stderr] Checking matchers v0.2.0 [INFO] [stderr] Compiling aws-lc-sys v0.37.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Checking tokio v1.49.0 [INFO] [stderr] Checking tracing v0.1.44 [INFO] [stderr] Checking rsa v0.9.10 [INFO] [stderr] Checking ed25519-dalek v2.2.0 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking tracing-serde v0.2.0 [INFO] [stderr] Checking chrono v0.4.43 [INFO] [stderr] Checking tracing-subscriber v0.3.22 [INFO] [stderr] Checking rustls-webpki v0.103.9 [INFO] [stderr] Checking tokio-rustls v0.26.4 [INFO] [stderr] Checking smtp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0425]: cannot find function `resolve_mx` in this scope [INFO] [stdout] --> src/smtp_client/mod.rs:26:24 [INFO] [stdout] | [INFO] [stdout] 26 | let mx_hosts = resolve_mx(); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `resolve_mx` in this scope [INFO] [stdout] --> src/smtp_client/mod.rs:26:24 [INFO] [stdout] | [INFO] [stdout] 26 | let mx_hosts = resolve_mx(); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/smtp_client/mod.rs:25:76 [INFO] [stdout] | [INFO] [stdout] 25 | pub async fn deliver(&self) -> Result { [INFO] [stdout] | ____________________________________________________________________________^ [INFO] [stdout] 26 | | let mx_hosts = resolve_mx(); [INFO] [stdout] 27 | | } [INFO] [stdout] | |_____^ expected `Result`, found `()` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/smtp_client/mod.rs:25:76 [INFO] [stdout] | [INFO] [stdout] 25 | pub async fn deliver(&self) -> Result { [INFO] [stdout] | ____________________________________________________________________________^ [INFO] [stdout] 26 | | let mx_hosts = resolve_mx(); [INFO] [stdout] 27 | | } [INFO] [stdout] | |_____^ expected `Result`, found `()` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0425. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0425. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `smtp` (bin "smtp") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `smtp` (bin "smtp" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "b523e8ece0c8e27fab01792723895a4e336d49b33fd1e951c36141576a889949", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b523e8ece0c8e27fab01792723895a4e336d49b33fd1e951c36141576a889949", kill_on_drop: false }` [INFO] [stdout] b523e8ece0c8e27fab01792723895a4e336d49b33fd1e951c36141576a889949