[INFO] fetching crate excel_writer 0.2.2... [INFO] checking excel_writer-0.2.2 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate excel_writer 0.2.2 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate excel_writer 0.2.2 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 excel_writer 0.2.2 [INFO] finished tweaking crates.io crate excel_writer 0.2.2 [INFO] tweaked toml for crates.io crate excel_writer 0.2.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate excel_writer 0.2.2 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 serde_derive v1.0.106 [INFO] [stderr] Downloaded zip v0.5.5 [INFO] [stderr] Downloaded excel_column_id v0.1.4 [INFO] [stderr] Downloaded tera v1.2.0 [INFO] [stderr] Downloaded flate2 v1.0.14 [INFO] [stderr] Downloaded num-integer v0.1.42 [INFO] [stderr] Downloaded miniz_oxide v0.3.6 [INFO] [stderr] Downloaded num-traits v0.2.11 [INFO] [stderr] Downloaded crossbeam-channel v0.4.2 [INFO] [stderr] Downloaded chrono v0.4.11 [INFO] [stderr] Downloaded aho-corasick v0.7.10 [INFO] [stderr] Downloaded bstr v0.2.12 [INFO] [stderr] Downloaded chrono-tz v0.5.1 [INFO] [stderr] Downloaded regex-syntax v0.6.17 [INFO] [stderr] Downloaded libc v0.2.68 [INFO] [stderr] Downloaded regex v1.3.6 [INFO] [stderr] Downloaded syn v1.0.17 [INFO] [stderr] Downloaded parse-zoneinfo v0.2.1 [INFO] [stderr] Downloaded ignore v0.4.14 [INFO] [stderr] Downloaded typenum v1.11.2 [INFO] [stderr] Downloaded ryu v1.0.3 [INFO] [stderr] Downloaded proc-macro2 v1.0.10 [INFO] [stderr] Downloaded serde v1.0.106 [INFO] [stderr] Downloaded serde_json v1.0.51 [INFO] [stderr] Downloaded globset v0.4.5 [INFO] [stderr] Downloaded winapi-util v0.1.4 [INFO] [stderr] Downloaded globwalk v0.8.0 [INFO] [stderr] Downloaded quote v1.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 93cd478a93184c305e4060f2f292a7da34ef75f7f6ba107412be5073ee6aae26 [INFO] running `Command { std: "docker" "start" "-a" "93cd478a93184c305e4060f2f292a7da34ef75f7f6ba107412be5073ee6aae26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93cd478a93184c305e4060f2f292a7da34ef75f7f6ba107412be5073ee6aae26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93cd478a93184c305e4060f2f292a7da34ef75f7f6ba107412be5073ee6aae26", kill_on_drop: false }` [INFO] [stdout] 93cd478a93184c305e4060f2f292a7da34ef75f7f6ba107412be5073ee6aae26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f2c337710903e718dac2d0f6719554a204178b5fd0ab8dfc589c135896aadaae [INFO] running `Command { std: "docker" "start" "-a" "f2c337710903e718dac2d0f6719554a204178b5fd0ab8dfc589c135896aadaae", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling regex v1.3.6 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking unic-ucd-segment v0.9.0 [INFO] [stderr] Checking deunicode v0.4.3 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking unic-segment v0.9.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking globset v0.4.5 [INFO] [stderr] Compiling parse-zoneinfo v0.2.1 [INFO] [stderr] Checking podio v0.1.6 [INFO] [stderr] Checking humansize v1.1.0 [INFO] [stderr] Checking ignore v0.4.14 [INFO] [stderr] Checking zip v0.5.5 [INFO] [stderr] Checking globwalk v0.8.0 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling chrono-tz v0.5.1 [INFO] [stderr] Checking serde_json v1.0.51 [INFO] [stderr] Checking excel_column_id v0.1.4 [INFO] [stderr] Checking tera v1.2.0 [INFO] [stderr] Checking excel_writer v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.32s [INFO] running `Command { std: "docker" "inspect" "f2c337710903e718dac2d0f6719554a204178b5fd0ab8dfc589c135896aadaae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2c337710903e718dac2d0f6719554a204178b5fd0ab8dfc589c135896aadaae", kill_on_drop: false }` [INFO] [stdout] f2c337710903e718dac2d0f6719554a204178b5fd0ab8dfc589c135896aadaae [INFO] checking excel_writer-0.2.2 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate excel_writer 0.2.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate excel_writer 0.2.2 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 excel_writer 0.2.2 [INFO] finished tweaking crates.io crate excel_writer 0.2.2 [INFO] tweaked toml for crates.io crate excel_writer 0.2.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate excel_writer 0.2.2 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3da0c662af149de958442464722108cb75b2609ba282ab3d2ab592c54987767b [INFO] running `Command { std: "docker" "start" "-a" "3da0c662af149de958442464722108cb75b2609ba282ab3d2ab592c54987767b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3da0c662af149de958442464722108cb75b2609ba282ab3d2ab592c54987767b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3da0c662af149de958442464722108cb75b2609ba282ab3d2ab592c54987767b", kill_on_drop: false }` [INFO] [stdout] 3da0c662af149de958442464722108cb75b2609ba282ab3d2ab592c54987767b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f19fe5edc96ca3113a9b65c934e43061a75f6c73e36167ed7c37ea427a4482cc [INFO] running `Command { std: "docker" "start" "-a" "f19fe5edc96ca3113a9b65c934e43061a75f6c73e36167ed7c37ea427a4482cc", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling regex v1.3.6 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-1.3.6/src/exec.rs:836:13 [INFO] [stdout] | [INFO] [stdout] 836 | / match dfa::Fsm::reverse( [INFO] [stdout] 837 | | &self.ro.dfa_reverse, [INFO] [stdout] 838 | | self.cache.value(), [INFO] [stdout] 839 | | false, [INFO] [stdout] ... | [INFO] [stdout] 850 | | Quit => return Some(Quit), [INFO] [stdout] 851 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Checking chrono v0.4.11 [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 `regex` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.3.6/src/inflate/core.rs:1075:9 [INFO] [stdout] | [INFO] [stdout] 1075 | / match state { [INFO] [stdout] 1076 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1077 | | l.bit_buf = 0; [INFO] [stdout] 1078 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1607 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1608 | | }; [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] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/chrono-0.4.11/src/format/parse.rs:423:21 [INFO] [stdout] | [INFO] [stdout] 423 | Err(INVALID)?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 423 | Err::(INVALID)?; [INFO] [stdout] | +++++++++++++++++++++++++ [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 `chrono` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "f19fe5edc96ca3113a9b65c934e43061a75f6c73e36167ed7c37ea427a4482cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f19fe5edc96ca3113a9b65c934e43061a75f6c73e36167ed7c37ea427a4482cc", kill_on_drop: false }` [INFO] [stdout] f19fe5edc96ca3113a9b65c934e43061a75f6c73e36167ed7c37ea427a4482cc