[INFO] cloning repository https://github.com/thekvs/mail-pinger [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thekvs/mail-pinger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthekvs%2Fmail-pinger", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthekvs%2Fmail-pinger'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3fe6944b33fcc3a4bca9bd7dcab8b589944a1fd8 [INFO] checking thekvs/mail-pinger against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthekvs%2Fmail-pinger" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thekvs/mail-pinger 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 git repo https://github.com/thekvs/mail-pinger [INFO] finished tweaking git repo https://github.com/thekvs/mail-pinger [INFO] tweaked toml for git repo https://github.com/thekvs/mail-pinger written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/thekvs/mail-pinger 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 hermit-abi v0.3.9 [INFO] [stderr] Downloaded threadpool v1.8.1 [INFO] [stderr] Downloaded serde_derive v1.0.197 [INFO] [stderr] Downloaded yaml-rust v0.4.5 [INFO] [stderr] Downloaded exitcode v1.1.2 [INFO] [stderr] Downloaded failure_derive v0.1.8 [INFO] [stderr] Downloaded proc-macro2 v1.0.78 [INFO] [stderr] Downloaded iana-time-zone-haiku v0.1.2 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.91 [INFO] [stderr] Downloaded imap-proto v0.10.2 [INFO] [stderr] Downloaded termcolor v1.4.1 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.91 [INFO] [stderr] Downloaded failure v0.1.8 [INFO] [stderr] Downloaded windows-core v0.52.0 [INFO] [stderr] Downloaded gimli v0.28.1 [INFO] [stderr] Downloaded regex v1.10.3 [INFO] [stderr] Downloaded lexical-core v0.7.6 [INFO] [stderr] Downloaded regex-automata v0.4.5 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.52.4 [INFO] [stderr] Downloaded windows_i686_gnu v0.52.4 [INFO] [stderr] Downloaded windows_i686_msvc v0.52.4 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.52.4 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.52.4 [INFO] [stderr] Downloaded regex-syntax v0.8.2 [INFO] [stderr] Downloaded rustix v0.38.31 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.52.4 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.52.4 [INFO] [stderr] Downloaded object v0.32.2 [INFO] [stderr] Downloaded windows-sys v0.52.0 [INFO] [stderr] Downloaded js-sys v0.3.68 [INFO] [stderr] Downloaded bumpalo v3.15.3 [INFO] [stderr] Downloaded wasm-bindgen v0.2.91 [INFO] [stderr] Downloaded chrono v0.4.34 [INFO] [stderr] Downloaded nom v5.1.3 [INFO] [stderr] Downloaded aho-corasick v1.1.2 [INFO] [stderr] Downloaded memchr v2.7.1 [INFO] [stderr] Downloaded imap v2.4.1 [INFO] [stderr] Downloaded cc v1.0.88 [INFO] [stderr] Downloaded openssl-sys v0.9.101 [INFO] [stderr] Downloaded security-framework v2.9.2 [INFO] [stderr] Downloaded syn v2.0.52 [INFO] [stderr] Downloaded num-traits v0.2.18 [INFO] [stderr] Downloaded schannel v0.1.23 [INFO] [stderr] Downloaded bitflags v2.4.2 [INFO] [stderr] Downloaded iana-time-zone v0.1.60 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.91 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.91 [INFO] [stderr] Downloaded core-foundation v0.9.4 [INFO] [stderr] Downloaded core-foundation-sys v0.8.6 [INFO] [stderr] Downloaded bufstream v0.1.4 [INFO] [stderr] Downloaded android-tzdata v0.1.1 [INFO] [stderr] Downloaded security-framework-sys v2.9.1 [INFO] [stderr] Downloaded windows-targets v0.52.4 [INFO] [stderr] Downloaded serde_yaml v0.8.26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3ac133242d7d93bcb4fe106b744287696a8f47b7b5cc18a1a4b80a5c6f37e47b [INFO] running `Command { std: "docker" "start" "-a" "3ac133242d7d93bcb4fe106b744287696a8f47b7b5cc18a1a4b80a5c6f37e47b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ac133242d7d93bcb4fe106b744287696a8f47b7b5cc18a1a4b80a5c6f37e47b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ac133242d7d93bcb4fe106b744287696a8f47b7b5cc18a1a4b80a5c6f37e47b", kill_on_drop: false }` [INFO] [stdout] 3ac133242d7d93bcb4fe106b744287696a8f47b7b5cc18a1a4b80a5c6f37e47b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a19f597143d8ae6014f1f54b43113bb7dd10b7d658d262bf2f73286dba1663c3 [INFO] running `Command { std: "docker" "start" "-a" "a19f597143d8ae6014f1f54b43113bb7dd10b7d658d262bf2f73286dba1663c3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling cc v1.0.88 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking exitcode v1.1.2 [INFO] [stderr] Compiling openssl-sys v0.9.101 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking chrono v0.4.34 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking imap-proto v0.10.2 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking imap v2.4.1 [INFO] [stderr] Checking mail-pinger v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.39s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: imap-proto v0.10.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "a19f597143d8ae6014f1f54b43113bb7dd10b7d658d262bf2f73286dba1663c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a19f597143d8ae6014f1f54b43113bb7dd10b7d658d262bf2f73286dba1663c3", kill_on_drop: false }` [INFO] [stdout] a19f597143d8ae6014f1f54b43113bb7dd10b7d658d262bf2f73286dba1663c3 [INFO] checking thekvs/mail-pinger against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthekvs%2Fmail-pinger" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thekvs/mail-pinger 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 git repo https://github.com/thekvs/mail-pinger [INFO] finished tweaking git repo https://github.com/thekvs/mail-pinger [INFO] tweaked toml for git repo https://github.com/thekvs/mail-pinger written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/thekvs/mail-pinger 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a0c641d67bc674fc257fede59ce73fb8cb5e24eeba4c308234a135c40ac17d8e [INFO] running `Command { std: "docker" "start" "-a" "a0c641d67bc674fc257fede59ce73fb8cb5e24eeba4c308234a135c40ac17d8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0c641d67bc674fc257fede59ce73fb8cb5e24eeba4c308234a135c40ac17d8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0c641d67bc674fc257fede59ce73fb8cb5e24eeba4c308234a135c40ac17d8e", kill_on_drop: false }` [INFO] [stdout] a0c641d67bc674fc257fede59ce73fb8cb5e24eeba4c308234a135c40ac17d8e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4845d5a8c3222742a5d9cff1070dbcb4f5423730d4a2d305a7776a849ce868f0 [INFO] running `Command { std: "docker" "start" "-a" "4845d5a8c3222742a5d9cff1070dbcb4f5423730d4a2d305a7776a849ce868f0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling cc v1.0.88 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.7.2/src/inflate/core.rs:1196:9 [INFO] [stdout] | [INFO] [stdout] 1196 | / match state { [INFO] [stdout] 1197 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1198 | | l.bit_buf = 0; [INFO] [stdout] 1199 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1741 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1742 | | }; [INFO] [stdout] | |_________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [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 `miniz_oxide` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4845d5a8c3222742a5d9cff1070dbcb4f5423730d4a2d305a7776a849ce868f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4845d5a8c3222742a5d9cff1070dbcb4f5423730d4a2d305a7776a849ce868f0", kill_on_drop: false }` [INFO] [stdout] 4845d5a8c3222742a5d9cff1070dbcb4f5423730d4a2d305a7776a849ce868f0