[INFO] fetching crate vsync 0.10.0... [INFO] checking vsync-0.10.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate vsync 0.10.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate vsync 0.10.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate vsync 0.10.0 [INFO] finished tweaking crates.io crate vsync 0.10.0 [INFO] tweaked toml for crates.io crate vsync 0.10.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate vsync 0.10.0 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quoted_printable v0.4.8 [INFO] [stderr] Downloaded wildmatch v2.1.1 [INFO] [stderr] Downloaded maildir v0.6.4 [INFO] [stderr] Downloaded data-encoding v2.4.0 [INFO] [stderr] Downloaded buf-read-ext v0.3.0 [INFO] [stderr] Downloaded charset v0.1.3 [INFO] [stderr] Downloaded mailparse v0.14.0 [INFO] [stderr] Downloaded vomit-config v0.2.1 [INFO] [stderr] Downloaded simplelog v0.12.1 [INFO] [stderr] Downloaded ouroboros_macro v0.16.0 [INFO] [stderr] Downloaded imap-proto v0.16.2 [INFO] [stderr] Downloaded imap v3.0.0-alpha.12 [INFO] [stderr] Downloaded vomit v0.7.0 [INFO] [stderr] Downloaded winnow v0.5.18 [INFO] [stderr] Downloaded vomit-sync v0.10.0 [INFO] [stderr] Downloaded toml v0.8.6 [INFO] [stderr] Downloaded ouroboros v0.16.0 [INFO] [stderr] Downloaded spmc v0.3.0 [INFO] [stderr] Downloaded email-format v0.8.1 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dae8a0babdd5e611a2fccf267a9dfc3f8aa5b402470d5058115dc5da073cc4ea [INFO] running `Command { std: "docker" "start" "-a" "dae8a0babdd5e611a2fccf267a9dfc3f8aa5b402470d5058115dc5da073cc4ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dae8a0babdd5e611a2fccf267a9dfc3f8aa5b402470d5058115dc5da073cc4ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dae8a0babdd5e611a2fccf267a9dfc3f8aa5b402470d5058115dc5da073cc4ea", kill_on_drop: false }` [INFO] [stdout] dae8a0babdd5e611a2fccf267a9dfc3f8aa5b402470d5058115dc5da073cc4ea [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 058627c5848dff05af6657e3466b85f01de7eb0f0d9d4c8db2d06bd5c265fe3f [INFO] running `Command { std: "docker" "start" "-a" "058627c5848dff05af6657e3466b85f01de7eb0f0d9d4c8db2d06bd5c265fe3f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking hashbrown v0.14.2 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking winnow v0.5.18 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling openssl v0.10.57 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking charset v0.1.3 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking iana-time-zone v0.1.58 [INFO] [stderr] Checking quoted_printable v0.4.8 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking data-encoding v2.4.0 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking gethostname v0.2.3 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking mailparse v0.14.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking buf-read-ext v0.3.0 [INFO] [stderr] Checking aliasable v0.1.3 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking email-format v0.8.1 [INFO] [stderr] Compiling time-macros v0.2.15 [INFO] [stderr] Checking maildir v0.6.4 [INFO] [stderr] Checking deranged v0.3.9 [INFO] [stderr] Compiling openssl-sys v0.9.93 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Checking imap-proto v0.16.2 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking clap_builder v4.4.7 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking shellexpand v3.1.0 [INFO] [stderr] Checking wildmatch v2.1.1 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Checking spmc v0.3.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking time v0.3.30 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Compiling serde_derive v1.0.190 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling ouroboros_macro v0.16.0 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking simplelog v0.12.1 [INFO] [stderr] Checking vomit v0.7.0 [INFO] [stderr] Checking tempfile v3.8.1 [INFO] [stderr] Checking ouroboros v0.16.0 [INFO] [stderr] Checking clap v4.4.7 [INFO] [stderr] Checking imap v3.0.0-alpha.12 [INFO] [stderr] Checking serde_spanned v0.6.4 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking toml_edit v0.19.15 [INFO] [stderr] Checking toml_edit v0.20.7 [INFO] [stderr] Checking toml v0.7.8 [INFO] [stderr] Checking toml v0.8.6 [INFO] [stderr] Checking vomit-config v0.2.1 [INFO] [stderr] Checking vomit-sync v0.10.0 [INFO] [stderr] Checking vsync v0.10.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.99s [INFO] running `Command { std: "docker" "inspect" "058627c5848dff05af6657e3466b85f01de7eb0f0d9d4c8db2d06bd5c265fe3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "058627c5848dff05af6657e3466b85f01de7eb0f0d9d4c8db2d06bd5c265fe3f", kill_on_drop: false }` [INFO] [stdout] 058627c5848dff05af6657e3466b85f01de7eb0f0d9d4c8db2d06bd5c265fe3f [INFO] checking vsync-0.10.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate vsync 0.10.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate vsync 0.10.0 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate vsync 0.10.0 [INFO] finished tweaking crates.io crate vsync 0.10.0 [INFO] tweaked toml for crates.io crate vsync 0.10.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate vsync 0.10.0 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 515c405418addc6153b5ae2f957f555e80eb0faddbe8d3ff4071fbb91b4a3868 [INFO] running `Command { std: "docker" "start" "-a" "515c405418addc6153b5ae2f957f555e80eb0faddbe8d3ff4071fbb91b4a3868", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "515c405418addc6153b5ae2f957f555e80eb0faddbe8d3ff4071fbb91b4a3868", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "515c405418addc6153b5ae2f957f555e80eb0faddbe8d3ff4071fbb91b4a3868", kill_on_drop: false }` [INFO] [stdout] 515c405418addc6153b5ae2f957f555e80eb0faddbe8d3ff4071fbb91b4a3868 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9f489fda2c283a809e3d19e6be83dbada55c7fce9e0813fef02e886653fcd00a [INFO] running `Command { std: "docker" "start" "-a" "9f489fda2c283a809e3d19e6be83dbada55c7fce9e0813fef02e886653fcd00a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking hashbrown v0.14.2 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking winnow v0.5.18 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling openssl v0.10.57 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking iana-time-zone v0.1.58 [INFO] [stderr] Checking data-encoding v2.4.0 [INFO] [stderr] Checking quoted_printable v0.4.8 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking charset v0.1.3 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Compiling openssl-sys v0.9.93 [INFO] [stderr] Checking mailparse v0.14.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mailparse-0.14.0/src/header.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | / match find_from(line, ix_search, "=?") { [INFO] [stdout] 86 | | Some(v) => { [INFO] [stdout] 87 | | let ix_begin = v + 2; [INFO] [stdout] 88 | | if !is_boundary(line, ix_begin.checked_sub(3)) { [INFO] [stdout] ... | [INFO] [stdout] 123 | | } [INFO] [stdout] 124 | | }; [INFO] [stdout] | |_________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking gethostname v0.2.3 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mailparse` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9f489fda2c283a809e3d19e6be83dbada55c7fce9e0813fef02e886653fcd00a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f489fda2c283a809e3d19e6be83dbada55c7fce9e0813fef02e886653fcd00a", kill_on_drop: false }` [INFO] [stdout] 9f489fda2c283a809e3d19e6be83dbada55c7fce9e0813fef02e886653fcd00a