[INFO] fetching crate cabinet 0.6.1... [INFO] checking cabinet-0.6.1 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate cabinet 0.6.1 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate cabinet 0.6.1 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 cabinet 0.6.1 [INFO] finished tweaking crates.io crate cabinet 0.6.1 [INFO] tweaked toml for crates.io crate cabinet 0.6.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate cabinet 0.6.1 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 proc-macro2 v1.0.50 [INFO] [stderr] Downloaded is-terminal v0.4.2 [INFO] [stderr] Downloaded io-lifetimes v1.0.4 [INFO] [stderr] Downloaded clap v4.1.4 [INFO] [stderr] Downloaded clap_lex v0.3.1 [INFO] [stderr] Downloaded rustix v0.36.7 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.88 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.88 [INFO] [stderr] Downloaded linux-raw-sys v0.1.4 [INFO] [stderr] Downloaded link-cplusplus v1.0.8 [INFO] [stderr] Downloaded cxx v1.0.88 [INFO] [stderr] Downloaded scratch v1.0.3 [INFO] [stderr] Downloaded cxx-build v1.0.88 [INFO] [stderr] Downloaded iana-time-zone-haiku v0.1.1 [INFO] [stderr] Downloaded iana-time-zone v0.1.53 [INFO] [stderr] Downloaded chrono v0.4.23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9abffcb5772de4bbfab2140975150be161589f5dedb792ddfad917c9b087d010 [INFO] running `Command { std: "docker" "start" "-a" "9abffcb5772de4bbfab2140975150be161589f5dedb792ddfad917c9b087d010", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9abffcb5772de4bbfab2140975150be161589f5dedb792ddfad917c9b087d010", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9abffcb5772de4bbfab2140975150be161589f5dedb792ddfad917c9b087d010", kill_on_drop: false }` [INFO] [stdout] 9abffcb5772de4bbfab2140975150be161589f5dedb792ddfad917c9b087d010 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e20c37746b8f5174786e76603a10bb40e6f72ed87ffe0bf69c2119e448cf924a [INFO] running `Command { std: "docker" "start" "-a" "e20c37746b8f5174786e76603a10bb40e6f72ed87ffe0bf69c2119e448cf924a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling io-lifetimes v1.0.4 [INFO] [stderr] Compiling rustix v0.36.7 [INFO] [stderr] Checking linux-raw-sys v0.1.4 [INFO] [stderr] Checking os_str_bytes v6.4.1 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking iana-time-zone v0.1.53 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking clap_lex v0.3.1 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking regex v1.7.1 [INFO] [stderr] Checking chrono v0.4.23 [INFO] [stderr] Checking is-terminal v0.4.2 [INFO] [stderr] Checking clap v4.1.4 [INFO] [stderr] Checking cabinet v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `chrono` is imported redundantly [INFO] [stdout] --> src/commands/date.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | use chrono::{self, NaiveDateTime}; [INFO] [stdout] | ^^^^ the item `chrono` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `clap` is imported redundantly [INFO] [stdout] --> src/commands/date.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use clap; [INFO] [stdout] | ^^^^ the item `clap` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `dirs` is imported redundantly [INFO] [stdout] --> src/util/path.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use dirs; [INFO] [stdout] | ^^^^ the item `dirs` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `chrono` is imported redundantly [INFO] [stdout] --> src/commands/date.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | use chrono::{self, NaiveDateTime}; [INFO] [stdout] | ^^^^ the item `chrono` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `clap` is imported redundantly [INFO] [stdout] --> src/commands/date.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use clap; [INFO] [stdout] | ^^^^ the item `clap` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `dirs` is imported redundantly [INFO] [stdout] --> src/util/path.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use dirs; [INFO] [stdout] | ^^^^ the item `dirs` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.83s [INFO] running `Command { std: "docker" "inspect" "e20c37746b8f5174786e76603a10bb40e6f72ed87ffe0bf69c2119e448cf924a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e20c37746b8f5174786e76603a10bb40e6f72ed87ffe0bf69c2119e448cf924a", kill_on_drop: false }` [INFO] [stdout] e20c37746b8f5174786e76603a10bb40e6f72ed87ffe0bf69c2119e448cf924a [INFO] checking cabinet-0.6.1 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate cabinet 0.6.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate cabinet 0.6.1 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 cabinet 0.6.1 [INFO] finished tweaking crates.io crate cabinet 0.6.1 [INFO] tweaked toml for crates.io crate cabinet 0.6.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate cabinet 0.6.1 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2cbe8f25010d7d9d64b49adb135b54ab8e95ce49ae3751a9e3a20fbb655e640f [INFO] running `Command { std: "docker" "start" "-a" "2cbe8f25010d7d9d64b49adb135b54ab8e95ce49ae3751a9e3a20fbb655e640f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2cbe8f25010d7d9d64b49adb135b54ab8e95ce49ae3751a9e3a20fbb655e640f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cbe8f25010d7d9d64b49adb135b54ab8e95ce49ae3751a9e3a20fbb655e640f", kill_on_drop: false }` [INFO] [stdout] 2cbe8f25010d7d9d64b49adb135b54ab8e95ce49ae3751a9e3a20fbb655e640f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3275eb70a8e627cc147d50bfc6ceb6ceff32ede27219dcc096cbf1e3a04ddf06 [INFO] running `Command { std: "docker" "start" "-a" "3275eb70a8e627cc147d50bfc6ceb6ceff32ede27219dcc096cbf1e3a04ddf06", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling io-lifetimes v1.0.4 [INFO] [stderr] Compiling rustix v0.36.7 [INFO] [stderr] Checking linux-raw-sys v0.1.4 [INFO] [stderr] Checking os_str_bytes v6.4.1 [INFO] [stderr] Checking iana-time-zone v0.1.53 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking clap_lex v0.3.1 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking chrono v0.4.23 [INFO] [stderr] Checking regex v1.7.1 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-1.7.1/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] [stderr] Checking is-terminal v0.4.2 [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" "3275eb70a8e627cc147d50bfc6ceb6ceff32ede27219dcc096cbf1e3a04ddf06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3275eb70a8e627cc147d50bfc6ceb6ceff32ede27219dcc096cbf1e3a04ddf06", kill_on_drop: false }` [INFO] [stdout] 3275eb70a8e627cc147d50bfc6ceb6ceff32ede27219dcc096cbf1e3a04ddf06