[INFO] fetching crate clogi 0.0.2... [INFO] checking clogi-0.0.2 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate clogi 0.0.2 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate clogi 0.0.2 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 clogi 0.0.2 [INFO] finished tweaking crates.io crate clogi 0.0.2 [INFO] tweaked toml for crates.io crate clogi 0.0.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate clogi 0.0.2 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] Downloading crates ... [INFO] [stderr] Downloaded schemars_derive v0.8.3 [INFO] [stderr] Downloaded dialoguer v0.8.0 [INFO] [stderr] Downloaded schemars v0.8.3 [INFO] [stderr] Downloaded serde-hjson v0.9.1 [INFO] [stderr] Downloaded config v0.11.0 [INFO] [stderr] Downloaded dyn-clone v1.0.4 [INFO] [stderr] Downloaded serde_derive_internals v0.25.0 [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] 701b0cff3efa0caf2a4621dec18273d6b096f38232315dd552c933bbfc0b98d8 [INFO] running `Command { std: "docker" "start" "-a" "701b0cff3efa0caf2a4621dec18273d6b096f38232315dd552c933bbfc0b98d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "701b0cff3efa0caf2a4621dec18273d6b096f38232315dd552c933bbfc0b98d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "701b0cff3efa0caf2a4621dec18273d6b096f38232315dd552c933bbfc0b98d8", kill_on_drop: false }` [INFO] [stdout] 701b0cff3efa0caf2a4621dec18273d6b096f38232315dd552c933bbfc0b98d8 [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] 9dff8b56eaf82b27b1fa52e4137da754693f9a8eda05133d69b92065ecaebde8 [INFO] running `Command { std: "docker" "start" "-a" "9dff8b56eaf82b27b1fa52e4137da754693f9a8eda05133d69b92065ecaebde8", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Compiling schemars v0.8.3 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking dyn-clone v1.0.4 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking console v0.14.1 [INFO] [stderr] Checking serde-hjson v0.9.1 [INFO] [stderr] Checking indicatif v0.16.2 [INFO] [stderr] Checking dialoguer v0.8.0 [INFO] [stderr] Compiling serde_derive_internals v0.25.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling schemars_derive v0.8.3 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking serde v1.0.126 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking config v0.11.0 [INFO] [stderr] Checking clogi v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `debug` is never read [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct Wrapper { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 13 | #[structopt(long, global = true)] [INFO] [stdout] 14 | debug: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Wrapper` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `URL` is never used [INFO] [stdout] --> src/todoist.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | const URL: &'static str = "https://api.todoist.com/rest/v1"; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `term` is never read [INFO] [stdout] --> src/todoist.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 64 | pub struct Console { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 65 | pub term: console::Term, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `exit` is never used [INFO] [stdout] --> src/todoist.rs:77:8 [INFO] [stdout] | [INFO] [stdout] 76 | impl Console { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 77 | fn exit(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `data_dir`, `file_name`, `make_dirs`, `full_path`, `read_to_string`, and `write_file` are never used [INFO] [stdout] --> src/file_system.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait UseFileSystem { [INFO] [stdout] | ------------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 16 | fn data_dir(&self) -> std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 17 | fn file_name(&self) -> std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | fn make_dirs(&self) -> Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | fn full_path(&self) -> std::path::PathBuf { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn read_to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | fn write_file(&self, buf: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `debug` is never read [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct Wrapper { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 13 | #[structopt(long, global = true)] [INFO] [stdout] 14 | debug: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Wrapper` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `URL` is never used [INFO] [stdout] --> src/todoist.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | const URL: &'static str = "https://api.todoist.com/rest/v1"; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `term` is never read [INFO] [stdout] --> src/todoist.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 64 | pub struct Console { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 65 | pub term: console::Term, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `exit` is never used [INFO] [stdout] --> src/todoist.rs:77:8 [INFO] [stdout] | [INFO] [stdout] 76 | impl Console { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 77 | fn exit(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `data_dir`, `file_name`, `make_dirs`, `full_path`, `read_to_string`, and `write_file` are never used [INFO] [stdout] --> src/file_system.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait UseFileSystem { [INFO] [stdout] | ------------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 16 | fn data_dir(&self) -> std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 17 | fn file_name(&self) -> std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | fn make_dirs(&self) -> Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | fn full_path(&self) -> std::path::PathBuf { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn read_to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | fn write_file(&self, buf: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.46s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "9dff8b56eaf82b27b1fa52e4137da754693f9a8eda05133d69b92065ecaebde8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9dff8b56eaf82b27b1fa52e4137da754693f9a8eda05133d69b92065ecaebde8", kill_on_drop: false }` [INFO] [stdout] 9dff8b56eaf82b27b1fa52e4137da754693f9a8eda05133d69b92065ecaebde8 [INFO] checking clogi-0.0.2 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate clogi 0.0.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate clogi 0.0.2 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 clogi 0.0.2 [INFO] finished tweaking crates.io crate clogi 0.0.2 [INFO] tweaked toml for crates.io crate clogi 0.0.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate clogi 0.0.2 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] 8f3af51d3f83034b3e278b61e0099e65fbb5bc0ce8b72f044dea7a90f95c0ca9 [INFO] running `Command { std: "docker" "start" "-a" "8f3af51d3f83034b3e278b61e0099e65fbb5bc0ce8b72f044dea7a90f95c0ca9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f3af51d3f83034b3e278b61e0099e65fbb5bc0ce8b72f044dea7a90f95c0ca9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f3af51d3f83034b3e278b61e0099e65fbb5bc0ce8b72f044dea7a90f95c0ca9", kill_on_drop: false }` [INFO] [stdout] 8f3af51d3f83034b3e278b61e0099e65fbb5bc0ce8b72f044dea7a90f95c0ca9 [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] ca22bd4f131a36ea76d030a6acf2b8ed7949ffd8b4ae7dd762e16d832ea8a005 [INFO] running `Command { std: "docker" "start" "-a" "ca22bd4f131a36ea76d030a6acf2b8ed7949ffd8b4ae7dd762e16d832ea8a005", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling schemars v0.8.3 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking rust-ini v0.13.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking dyn-clone v1.0.4 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-1.5.4/src/exec.rs:848:13 [INFO] [stdout] | [INFO] [stdout] 848 | / match dfa::Fsm::reverse( [INFO] [stdout] 849 | | &self.ro.dfa_reverse, [INFO] [stdout] 850 | | self.cache.value(), [INFO] [stdout] 851 | | false, [INFO] [stdout] ... | [INFO] [stdout] 862 | | Quit => return Some(Quit), [INFO] [stdout] 863 | | }; [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 `regex` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ca22bd4f131a36ea76d030a6acf2b8ed7949ffd8b4ae7dd762e16d832ea8a005", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca22bd4f131a36ea76d030a6acf2b8ed7949ffd8b4ae7dd762e16d832ea8a005", kill_on_drop: false }` [INFO] [stdout] ca22bd4f131a36ea76d030a6acf2b8ed7949ffd8b4ae7dd762e16d832ea8a005